./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/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 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-05 21:50:54,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-05 21:50:54,809 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-05 21:50:54,813 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-05 21:50:54,813 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-05 21:50:54,832 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-05 21:50:54,832 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-05 21:50:54,833 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-05 21:50:54,833 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-05 21:50:54,833 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-05 21:50:54,833 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-05 21:50:54,833 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-05 21:50:54,834 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-05 21:50:54,835 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-05 21:50:54,835 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-05 21:50:54,835 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-05 21:50:54,835 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-05 21:50:54,835 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-05 21:50:54,835 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:50:54,835 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-05 21:50:54,835 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-05 21:50:54,836 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-05 21:50:54,836 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-05 21:50:54,836 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-05 21:50:54,836 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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/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 -> 58fb5e591c63ebc056bfb6417ddf45efba9827c2f78526eb3c8a68d018ffd43a [2024-12-05 21:50:55,047 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-05 21:50:55,059 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-05 21:50:55,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-05 21:50:55,066 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-05 21:50:55,066 INFO L274 PluginConnector]: CDTParser initialized [2024-12-05 21:50:55,067 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2024-12-05 21:50:57,674 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/data/308666782/5c7d406d627642f298b8d75a889e3c8f/FLAG9b6bf294c [2024-12-05 21:50:57,958 INFO L384 CDTParser]: Found 1 translation units. [2024-12-05 21:50:57,959 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i [2024-12-05 21:50:57,972 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/data/308666782/5c7d406d627642f298b8d75a889e3c8f/FLAG9b6bf294c [2024-12-05 21:50:58,240 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/data/308666782/5c7d406d627642f298b8d75a889e3c8f [2024-12-05 21:50:58,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-05 21:50:58,243 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-05 21:50:58,244 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-05 21:50:58,244 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-05 21:50:58,247 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-05 21:50:58,248 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,248 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6efaa1e7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58, skipping insertion in model container [2024-12-05 21:50:58,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,284 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-05 21:50:58,551 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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i[33021,33034] [2024-12-05 21:50:58,652 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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i[45234,45247] [2024-12-05 21:50:58,658 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:50:58,669 INFO L200 MainTranslator]: Completed pre-run [2024-12-05 21:50:58,700 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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i[33021,33034] [2024-12-05 21:50:58,753 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_c583b1a8-74b4-43fb-83ff-c53d6ff16506/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test8-1.i[45234,45247] [2024-12-05 21:50:58,756 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-05 21:50:58,780 INFO L204 MainTranslator]: Completed translation [2024-12-05 21:50:58,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58 WrapperNode [2024-12-05 21:50:58,781 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-05 21:50:58,781 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-05 21:50:58,781 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-05 21:50:58,781 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-05 21:50:58,786 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,850 INFO L138 Inliner]: procedures = 177, calls = 289, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1389 [2024-12-05 21:50:58,850 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-05 21:50:58,851 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-05 21:50:58,851 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-05 21:50:58,851 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-05 21:50:58,858 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,867 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,868 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,900 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,902 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,913 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,917 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,921 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,931 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-05 21:50:58,931 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-05 21:50:58,931 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-05 21:50:58,931 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-05 21:50:58,933 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 09:50:58" (1/1) ... [2024-12-05 21:50:58,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-05 21:50:58,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-05 21:50:58,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-05 21:50:58,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c583b1a8-74b4-43fb-83ff-c53d6ff16506/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-05 21:50:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-12-05 21:50:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-12-05 21:50:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-12-05 21:50:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2024-12-05 21:50:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-05 21:50:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-05 21:50:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-05 21:50:59,173 INFO L234 CfgBuilder]: Building ICFG [2024-12-05 21:50:59,174 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-05 21:51:00,601 INFO L? ?]: Removed 322 outVars from TransFormulas that were not future-live. [2024-12-05 21:51:00,601 INFO L283 CfgBuilder]: Performing block encoding [2024-12-05 21:51:02,137 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-05 21:51:02,137 INFO L312 CfgBuilder]: Removed 35 assume(true) statements. [2024-12-05 21:51:02,137 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:51:02 BoogieIcfgContainer [2024-12-05 21:51:02,137 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-05 21:51:02,138 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-05 21:51:02,138 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-05 21:51:02,147 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-05 21:51:02,147 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 09:51:02" (1/1) ... [2024-12-05 21:51:02,154 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-05 21:51:02,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 156 states and 267 transitions. [2024-12-05 21:51:02,205 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 267 transitions. [2024-12-05 21:51:02,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-12-05 21:51:02,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,335 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:02,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 156 states and 262 transitions. [2024-12-05 21:51:02,353 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 262 transitions. [2024-12-05 21:51:02,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-12-05 21:51:02,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:02,382 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:02,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 156 states and 259 transitions. [2024-12-05 21:51:02,428 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 259 transitions. [2024-12-05 21:51:02,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-05 21:51:02,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:02,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,555 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:02,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 158 states and 258 transitions. [2024-12-05 21:51:02,600 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 258 transitions. [2024-12-05 21:51:02,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-05 21:51:02,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,643 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:02,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 158 states and 254 transitions. [2024-12-05 21:51:02,649 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 254 transitions. [2024-12-05 21:51:02,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-12-05 21:51:02,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:02,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,694 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:02,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:02,700 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 158 states and 248 transitions. [2024-12-05 21:51:02,701 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 248 transitions. [2024-12-05 21:51:02,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-12-05 21:51:02,702 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:02,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:02,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:03,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:03,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 158 states and 242 transitions. [2024-12-05 21:51:03,418 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 242 transitions. [2024-12-05 21:51:03,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:51:03,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:03,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:03,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:03,661 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:07,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:07,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:07,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 171 states and 257 transitions. [2024-12-05 21:51:07,324 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 257 transitions. [2024-12-05 21:51:07,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2024-12-05 21:51:07,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:07,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:07,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:07,475 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:07,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:07,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 171 states and 255 transitions. [2024-12-05 21:51:07,482 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 255 transitions. [2024-12-05 21:51:07,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-12-05 21:51:07,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:07,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:07,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:07,598 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:07,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:07,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 171 states and 253 transitions. [2024-12-05 21:51:07,605 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 253 transitions. [2024-12-05 21:51:07,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-12-05 21:51:07,606 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:07,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:07,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:07,706 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-05 21:51:17,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-05 21:51:17,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:17,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 171 states and 251 transitions. [2024-12-05 21:51:17,729 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 251 transitions. [2024-12-05 21:51:17,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-05 21:51:17,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:17,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:17,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:17,914 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:18,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:18,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 174 states and 253 transitions. [2024-12-05 21:51:18,646 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 253 transitions. [2024-12-05 21:51:18,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-12-05 21:51:18,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:18,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:19,469 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-05 21:51:19,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:19,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 176 states and 257 transitions. [2024-12-05 21:51:19,545 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 257 transitions. [2024-12-05 21:51:19,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-12-05 21:51:19,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:19,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:19,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-12-05 21:51:20,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:20,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 178 states and 262 transitions. [2024-12-05 21:51:20,593 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 262 transitions. [2024-12-05 21:51:20,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-12-05 21:51:20,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:20,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:20,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:21,250 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-05 21:51:22,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:22,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 181 states and 269 transitions. [2024-12-05 21:51:22,017 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 269 transitions. [2024-12-05 21:51:22,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-12-05 21:51:22,017 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:22,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:22,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:22,694 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-12-05 21:51:23,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 183 states and 275 transitions. [2024-12-05 21:51:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 275 transitions. [2024-12-05 21:51:23,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-12-05 21:51:23,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:23,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:23,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:24,601 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 36 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-12-05 21:51:25,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:25,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 185 states and 282 transitions. [2024-12-05 21:51:25,577 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 282 transitions. [2024-12-05 21:51:25,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-12-05 21:51:25,578 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:25,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:26,429 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 0 proven. 52 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-12-05 21:51:27,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:27,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 187 states and 290 transitions. [2024-12-05 21:51:27,480 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 290 transitions. [2024-12-05 21:51:27,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-12-05 21:51:27,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:27,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:27,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:28,757 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 71 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-12-05 21:51:29,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:29,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 189 states and 299 transitions. [2024-12-05 21:51:29,812 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 299 transitions. [2024-12-05 21:51:29,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-12-05 21:51:29,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:29,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:29,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:30,589 INFO L134 CoverageAnalysis]: Checked inductivity of 122 backedges. 0 proven. 93 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-12-05 21:51:31,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:31,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 191 states and 309 transitions. [2024-12-05 21:51:31,797 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 309 transitions. [2024-12-05 21:51:31,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-12-05 21:51:31,798 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:31,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:32,986 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 0 proven. 118 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-12-05 21:51:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 193 states and 320 transitions. [2024-12-05 21:51:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 320 transitions. [2024-12-05 21:51:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-12-05 21:51:34,255 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:34,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:34,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:35,179 INFO L134 CoverageAnalysis]: Checked inductivity of 192 backedges. 0 proven. 146 refuted. 0 times theorem prover too weak. 46 trivial. 0 not checked. [2024-12-05 21:51:36,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:36,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 195 states and 332 transitions. [2024-12-05 21:51:36,604 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 332 transitions. [2024-12-05 21:51:36,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-12-05 21:51:36,605 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:36,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:36,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:37,434 INFO L134 CoverageAnalysis]: Checked inductivity of 233 backedges. 0 proven. 177 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2024-12-05 21:51:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:38,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 197 states and 345 transitions. [2024-12-05 21:51:38,862 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 345 transitions. [2024-12-05 21:51:38,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-12-05 21:51:38,863 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:38,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:39,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 278 backedges. 0 proven. 211 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2024-12-05 21:51:41,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:41,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 199 states and 359 transitions. [2024-12-05 21:51:41,662 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 359 transitions. [2024-12-05 21:51:41,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-12-05 21:51:41,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:41,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:41,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:43,919 INFO L134 CoverageAnalysis]: Checked inductivity of 327 backedges. 0 proven. 248 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:51:46,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:46,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 201 states and 362 transitions. [2024-12-05 21:51:46,007 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 362 transitions. [2024-12-05 21:51:46,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-12-05 21:51:46,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:46,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:46,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 0 proven. 274 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:51:47,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:47,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 202 states and 363 transitions. [2024-12-05 21:51:47,444 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 363 transitions. [2024-12-05 21:51:47,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-12-05 21:51:47,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:47,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:47,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:48,783 INFO L134 CoverageAnalysis]: Checked inductivity of 380 backedges. 0 proven. 301 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:51:50,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:50,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 204 states and 378 transitions. [2024-12-05 21:51:50,978 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 378 transitions. [2024-12-05 21:51:50,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-12-05 21:51:50,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:50,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:51,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:51,946 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 0 proven. 329 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:51:52,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:52,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 205 states and 379 transitions. [2024-12-05 21:51:52,592 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 379 transitions. [2024-12-05 21:51:52,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-12-05 21:51:52,593 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:52,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:52,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:53,676 INFO L134 CoverageAnalysis]: Checked inductivity of 437 backedges. 0 proven. 358 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:51:54,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:54,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 206 states and 380 transitions. [2024-12-05 21:51:54,227 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 380 transitions. [2024-12-05 21:51:54,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-12-05 21:51:54,228 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:54,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:54,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:55,888 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 0 proven. 388 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:51:57,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:57,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 207 states and 381 transitions. [2024-12-05 21:51:57,026 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 381 transitions. [2024-12-05 21:51:57,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-12-05 21:51:57,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:57,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:57,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:51:58,181 INFO L134 CoverageAnalysis]: Checked inductivity of 498 backedges. 0 proven. 419 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:51:59,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:51:59,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 208 states and 382 transitions. [2024-12-05 21:51:59,201 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 382 transitions. [2024-12-05 21:51:59,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-12-05 21:51:59,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:51:59,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:51:59,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:00,681 INFO L134 CoverageAnalysis]: Checked inductivity of 530 backedges. 0 proven. 451 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:01,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:01,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 209 states and 383 transitions. [2024-12-05 21:52:01,720 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 383 transitions. [2024-12-05 21:52:01,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-12-05 21:52:01,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:01,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:02,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:03,460 INFO L134 CoverageAnalysis]: Checked inductivity of 563 backedges. 0 proven. 484 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:04,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:04,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 210 states and 384 transitions. [2024-12-05 21:52:04,521 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 384 transitions. [2024-12-05 21:52:04,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-12-05 21:52:04,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:04,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:04,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:05,812 INFO L134 CoverageAnalysis]: Checked inductivity of 597 backedges. 0 proven. 518 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:06,522 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:06,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 211 states and 385 transitions. [2024-12-05 21:52:06,523 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 385 transitions. [2024-12-05 21:52:06,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-12-05 21:52:06,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:06,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:06,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:08,207 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 553 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:09,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:09,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 212 states and 386 transitions. [2024-12-05 21:52:09,603 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 386 transitions. [2024-12-05 21:52:09,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-12-05 21:52:09,603 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:09,603 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:09,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:11,085 INFO L134 CoverageAnalysis]: Checked inductivity of 668 backedges. 0 proven. 589 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:12,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:12,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 213 states and 387 transitions. [2024-12-05 21:52:12,148 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 387 transitions. [2024-12-05 21:52:12,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-12-05 21:52:12,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:12,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:12,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:13,687 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 626 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:14,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 214 states and 388 transitions. [2024-12-05 21:52:14,834 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 388 transitions. [2024-12-05 21:52:14,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-12-05 21:52:14,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:14,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:16,361 INFO L134 CoverageAnalysis]: Checked inductivity of 743 backedges. 0 proven. 664 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:17,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:17,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 215 states and 389 transitions. [2024-12-05 21:52:17,516 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 389 transitions. [2024-12-05 21:52:17,517 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-12-05 21:52:17,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:17,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:17,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:18,953 INFO L134 CoverageAnalysis]: Checked inductivity of 782 backedges. 0 proven. 703 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:20,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:20,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 216 states and 390 transitions. [2024-12-05 21:52:20,091 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 390 transitions. [2024-12-05 21:52:20,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-12-05 21:52:20,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:20,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:20,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:21,997 INFO L134 CoverageAnalysis]: Checked inductivity of 822 backedges. 0 proven. 743 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:23,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:23,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 217 states and 391 transitions. [2024-12-05 21:52:23,233 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 391 transitions. [2024-12-05 21:52:23,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-12-05 21:52:23,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:23,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:23,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:24,782 INFO L134 CoverageAnalysis]: Checked inductivity of 863 backedges. 0 proven. 784 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:26,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:26,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 218 states and 392 transitions. [2024-12-05 21:52:26,047 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 392 transitions. [2024-12-05 21:52:26,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-12-05 21:52:26,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:26,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:26,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:27,845 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 0 proven. 826 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:29,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:29,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 219 states and 393 transitions. [2024-12-05 21:52:29,064 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 393 transitions. [2024-12-05 21:52:29,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-12-05 21:52:29,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:29,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:29,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:32,039 INFO L134 CoverageAnalysis]: Checked inductivity of 948 backedges. 0 proven. 869 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:34,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:34,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 220 states and 394 transitions. [2024-12-05 21:52:34,139 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 394 transitions. [2024-12-05 21:52:34,140 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-12-05 21:52:34,140 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:34,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:34,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:35,634 INFO L134 CoverageAnalysis]: Checked inductivity of 992 backedges. 0 proven. 913 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:36,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:36,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 221 states and 395 transitions. [2024-12-05 21:52:36,341 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 395 transitions. [2024-12-05 21:52:36,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-12-05 21:52:36,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:36,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:38,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1037 backedges. 0 proven. 958 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:40,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:40,131 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 222 states and 396 transitions. [2024-12-05 21:52:40,131 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 396 transitions. [2024-12-05 21:52:40,132 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-12-05 21:52:40,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:40,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:40,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:41,937 INFO L134 CoverageAnalysis]: Checked inductivity of 1083 backedges. 0 proven. 1004 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:42,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:42,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 223 states and 397 transitions. [2024-12-05 21:52:42,785 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 397 transitions. [2024-12-05 21:52:42,786 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-12-05 21:52:42,786 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:42,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:43,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:44,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1130 backedges. 0 proven. 1051 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:46,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:46,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 224 states and 398 transitions. [2024-12-05 21:52:46,274 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 398 transitions. [2024-12-05 21:52:46,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-12-05 21:52:46,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:46,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:46,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:48,154 INFO L134 CoverageAnalysis]: Checked inductivity of 1178 backedges. 0 proven. 1099 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:49,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:49,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 225 states and 399 transitions. [2024-12-05 21:52:49,442 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 399 transitions. [2024-12-05 21:52:49,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-12-05 21:52:49,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:49,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:49,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:51,609 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 0 proven. 1148 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:52,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:52,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 226 states and 400 transitions. [2024-12-05 21:52:52,765 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 400 transitions. [2024-12-05 21:52:52,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-12-05 21:52:52,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:52,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:53,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:54,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1277 backedges. 0 proven. 1198 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:55,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:55,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 227 states and 401 transitions. [2024-12-05 21:52:55,504 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 401 transitions. [2024-12-05 21:52:55,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-12-05 21:52:55,504 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:55,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:55,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:52:57,512 INFO L134 CoverageAnalysis]: Checked inductivity of 1328 backedges. 0 proven. 1249 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:52:58,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:52:58,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 228 states and 402 transitions. [2024-12-05 21:52:58,259 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 402 transitions. [2024-12-05 21:52:58,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-12-05 21:52:58,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:52:58,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:52:58,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:00,146 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1301 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:53:00,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:00,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 403 states to 229 states and 403 transitions. [2024-12-05 21:53:00,909 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 403 transitions. [2024-12-05 21:53:00,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-12-05 21:53:00,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:00,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:03,694 INFO L134 CoverageAnalysis]: Checked inductivity of 1433 backedges. 0 proven. 1354 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:53:05,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:05,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 404 states to 230 states and 404 transitions. [2024-12-05 21:53:05,999 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 404 transitions. [2024-12-05 21:53:05,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-05 21:53:05,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:06,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:06,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:08,125 INFO L134 CoverageAnalysis]: Checked inductivity of 1487 backedges. 0 proven. 1408 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:53:09,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:09,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 405 states to 231 states and 405 transitions. [2024-12-05 21:53:09,127 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 405 transitions. [2024-12-05 21:53:09,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-12-05 21:53:09,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:09,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:09,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:11,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1542 backedges. 0 proven. 1463 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:53:13,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:13,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 406 states to 232 states and 406 transitions. [2024-12-05 21:53:13,443 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 406 transitions. [2024-12-05 21:53:13,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-12-05 21:53:13,444 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:13,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:13,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:26,090 INFO L134 CoverageAnalysis]: Checked inductivity of 1598 backedges. 0 proven. 1519 refuted. 0 times theorem prover too weak. 79 trivial. 0 not checked. [2024-12-05 21:53:37,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:37,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 233 states and 407 transitions. [2024-12-05 21:53:37,348 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 407 transitions. [2024-12-05 21:53:37,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-12-05 21:53:37,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:37,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:37,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:38,775 INFO L134 CoverageAnalysis]: Checked inductivity of 1655 backedges. 586 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:39,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 408 states to 234 states and 408 transitions. [2024-12-05 21:53:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 408 transitions. [2024-12-05 21:53:39,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-12-05 21:53:39,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:39,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:40,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:43,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1713 backedges. 631 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:47,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:47,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 412 states to 236 states and 412 transitions. [2024-12-05 21:53:47,966 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 412 transitions. [2024-12-05 21:53:47,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-12-05 21:53:47,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:47,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:48,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:49,462 INFO L134 CoverageAnalysis]: Checked inductivity of 1772 backedges. 676 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:50,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:50,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 237 states and 413 transitions. [2024-12-05 21:53:50,305 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 413 transitions. [2024-12-05 21:53:50,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-12-05 21:53:50,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:50,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:50,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:51,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1832 backedges. 721 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:54,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:54,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 429 states to 239 states and 429 transitions. [2024-12-05 21:53:54,234 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 429 transitions. [2024-12-05 21:53:54,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-12-05 21:53:54,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:54,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:55,708 INFO L134 CoverageAnalysis]: Checked inductivity of 1893 backedges. 766 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:53:56,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:53:56,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 430 states to 240 states and 430 transitions. [2024-12-05 21:53:56,971 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 430 transitions. [2024-12-05 21:53:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-12-05 21:53:56,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:53:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:53:57,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:53:58,922 INFO L134 CoverageAnalysis]: Checked inductivity of 1955 backedges. 811 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:00,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:00,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 241 states and 431 transitions. [2024-12-05 21:54:00,289 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 431 transitions. [2024-12-05 21:54:00,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-12-05 21:54:00,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:00,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:00,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:01,525 INFO L134 CoverageAnalysis]: Checked inductivity of 2018 backedges. 856 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:02,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:02,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 432 states to 242 states and 432 transitions. [2024-12-05 21:54:02,368 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 432 transitions. [2024-12-05 21:54:02,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-12-05 21:54:02,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:02,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:04,315 INFO L134 CoverageAnalysis]: Checked inductivity of 2082 backedges. 901 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:05,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:05,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 433 states to 243 states and 433 transitions. [2024-12-05 21:54:05,409 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 433 transitions. [2024-12-05 21:54:05,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-12-05 21:54:05,410 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:05,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:05,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:07,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2147 backedges. 946 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:08,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:08,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 244 states and 434 transitions. [2024-12-05 21:54:08,858 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 434 transitions. [2024-12-05 21:54:08,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-12-05 21:54:08,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:08,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:09,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:10,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2213 backedges. 991 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:11,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:11,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 435 states to 245 states and 435 transitions. [2024-12-05 21:54:11,895 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 435 transitions. [2024-12-05 21:54:11,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-12-05 21:54:11,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:11,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:12,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:14,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2280 backedges. 1036 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:15,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:15,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 436 states to 246 states and 436 transitions. [2024-12-05 21:54:15,649 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 436 transitions. [2024-12-05 21:54:15,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-12-05 21:54:15,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:15,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:15,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2348 backedges. 1081 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:17,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 437 states to 247 states and 437 transitions. [2024-12-05 21:54:17,693 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 437 transitions. [2024-12-05 21:54:17,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-12-05 21:54:17,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:17,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:19,214 INFO L134 CoverageAnalysis]: Checked inductivity of 2417 backedges. 1126 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:20,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:20,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 438 states to 248 states and 438 transitions. [2024-12-05 21:54:20,018 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 438 transitions. [2024-12-05 21:54:20,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-12-05 21:54:20,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:20,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:20,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:21,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2487 backedges. 1171 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:22,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:22,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 249 states and 439 transitions. [2024-12-05 21:54:22,312 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 439 transitions. [2024-12-05 21:54:22,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-12-05 21:54:22,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:22,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:22,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:23,619 INFO L134 CoverageAnalysis]: Checked inductivity of 2558 backedges. 1216 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:24,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:24,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 440 states to 250 states and 440 transitions. [2024-12-05 21:54:24,471 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 440 transitions. [2024-12-05 21:54:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-12-05 21:54:24,471 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:24,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:25,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:26,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2630 backedges. 1261 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:27,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:27,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 441 states to 251 states and 441 transitions. [2024-12-05 21:54:27,233 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 441 transitions. [2024-12-05 21:54:27,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-12-05 21:54:27,234 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:27,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:27,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:30,611 INFO L134 CoverageAnalysis]: Checked inductivity of 2703 backedges. 1306 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:32,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:32,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 442 states to 252 states and 442 transitions. [2024-12-05 21:54:32,798 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 442 transitions. [2024-12-05 21:54:32,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-12-05 21:54:32,799 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:32,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:34,789 INFO L134 CoverageAnalysis]: Checked inductivity of 2777 backedges. 1351 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:35,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:35,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 253 states and 443 transitions. [2024-12-05 21:54:35,789 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 443 transitions. [2024-12-05 21:54:35,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-12-05 21:54:35,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:35,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:36,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2852 backedges. 1396 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:38,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:38,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 254 states and 444 transitions. [2024-12-05 21:54:38,774 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 444 transitions. [2024-12-05 21:54:38,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-12-05 21:54:38,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:38,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:39,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:40,855 INFO L134 CoverageAnalysis]: Checked inductivity of 2928 backedges. 1441 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:42,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:42,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 445 states to 255 states and 445 transitions. [2024-12-05 21:54:42,324 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 445 transitions. [2024-12-05 21:54:42,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-12-05 21:54:42,325 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:42,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:42,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:44,002 INFO L134 CoverageAnalysis]: Checked inductivity of 3005 backedges. 1486 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:44,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:44,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 446 states to 256 states and 446 transitions. [2024-12-05 21:54:44,935 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 446 transitions. [2024-12-05 21:54:44,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-12-05 21:54:44,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:44,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:45,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:47,428 INFO L134 CoverageAnalysis]: Checked inductivity of 3083 backedges. 1531 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:48,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:48,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 447 states to 257 states and 447 transitions. [2024-12-05 21:54:48,912 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 447 transitions. [2024-12-05 21:54:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-12-05 21:54:48,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:48,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:52,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3162 backedges. 1576 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:53,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:53,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 448 states to 258 states and 448 transitions. [2024-12-05 21:54:53,805 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 448 transitions. [2024-12-05 21:54:53,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-12-05 21:54:53,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:53,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:54,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 3242 backedges. 1621 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:54:57,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:54:57,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 259 states and 449 transitions. [2024-12-05 21:54:57,194 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 449 transitions. [2024-12-05 21:54:57,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-12-05 21:54:57,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:54:57,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:54:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:54:59,932 INFO L134 CoverageAnalysis]: Checked inductivity of 3323 backedges. 1666 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:01,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:01,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 260 states and 450 transitions. [2024-12-05 21:55:01,532 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 450 transitions. [2024-12-05 21:55:01,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-05 21:55:01,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:01,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:02,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:04,442 INFO L134 CoverageAnalysis]: Checked inductivity of 3405 backedges. 1711 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:05,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:05,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 261 states and 451 transitions. [2024-12-05 21:55:05,821 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 451 transitions. [2024-12-05 21:55:05,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-12-05 21:55:05,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:05,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:06,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:08,150 INFO L134 CoverageAnalysis]: Checked inductivity of 3488 backedges. 1756 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:09,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:09,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 262 states and 452 transitions. [2024-12-05 21:55:09,790 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 452 transitions. [2024-12-05 21:55:09,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-12-05 21:55:09,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:09,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:10,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:12,646 INFO L134 CoverageAnalysis]: Checked inductivity of 3572 backedges. 1801 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:13,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:13,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 453 states to 263 states and 453 transitions. [2024-12-05 21:55:13,974 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 453 transitions. [2024-12-05 21:55:13,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-12-05 21:55:13,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:13,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:14,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:16,985 INFO L134 CoverageAnalysis]: Checked inductivity of 3657 backedges. 1846 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:18,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:18,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 264 states and 454 transitions. [2024-12-05 21:55:18,081 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 454 transitions. [2024-12-05 21:55:18,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-12-05 21:55:18,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:18,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:18,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:20,770 INFO L134 CoverageAnalysis]: Checked inductivity of 3743 backedges. 1891 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:22,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:22,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 265 states and 455 transitions. [2024-12-05 21:55:22,387 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 455 transitions. [2024-12-05 21:55:22,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-12-05 21:55:22,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:22,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:22,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:24,818 INFO L134 CoverageAnalysis]: Checked inductivity of 3830 backedges. 1936 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:26,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:26,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 456 states to 266 states and 456 transitions. [2024-12-05 21:55:26,267 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 456 transitions. [2024-12-05 21:55:26,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-12-05 21:55:26,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:26,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:26,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:29,663 INFO L134 CoverageAnalysis]: Checked inductivity of 3918 backedges. 1981 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:31,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:31,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 267 states and 457 transitions. [2024-12-05 21:55:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 457 transitions. [2024-12-05 21:55:31,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-12-05 21:55:31,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:31,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:32,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:34,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4007 backedges. 2026 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:55:35,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:55:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 458 states to 268 states and 458 transitions. [2024-12-05 21:55:35,745 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 458 transitions. [2024-12-05 21:55:35,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-12-05 21:55:35,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:55:35,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:55:36,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:55:53,063 INFO L134 CoverageAnalysis]: Checked inductivity of 4097 backedges. 2071 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:08,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:08,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 459 states to 269 states and 459 transitions. [2024-12-05 21:56:08,720 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 459 transitions. [2024-12-05 21:56:08,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-12-05 21:56:08,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:08,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:09,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:13,111 INFO L134 CoverageAnalysis]: Checked inductivity of 4188 backedges. 2116 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:16,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:16,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 460 states to 270 states and 460 transitions. [2024-12-05 21:56:16,127 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 460 transitions. [2024-12-05 21:56:16,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-12-05 21:56:16,127 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:16,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4280 backedges. 2161 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:21,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:21,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 271 states and 461 transitions. [2024-12-05 21:56:21,161 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 461 transitions. [2024-12-05 21:56:21,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-12-05 21:56:21,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:21,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:21,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:25,239 INFO L134 CoverageAnalysis]: Checked inductivity of 4373 backedges. 2206 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:27,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:27,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 272 states and 462 transitions. [2024-12-05 21:56:27,620 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 462 transitions. [2024-12-05 21:56:27,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-12-05 21:56:27,621 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:27,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:28,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 4467 backedges. 2251 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:33,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:33,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 463 states to 273 states and 463 transitions. [2024-12-05 21:56:33,319 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 463 transitions. [2024-12-05 21:56:33,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-05 21:56:33,320 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:33,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:33,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:37,032 INFO L134 CoverageAnalysis]: Checked inductivity of 4562 backedges. 2296 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:38,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:38,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 464 states to 274 states and 464 transitions. [2024-12-05 21:56:38,832 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 464 transitions. [2024-12-05 21:56:38,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-12-05 21:56:38,833 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:38,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:39,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:43,050 INFO L134 CoverageAnalysis]: Checked inductivity of 4658 backedges. 2341 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:45,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:45,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 465 states to 275 states and 465 transitions. [2024-12-05 21:56:45,609 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 465 transitions. [2024-12-05 21:56:45,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-12-05 21:56:45,609 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:45,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:46,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:49,191 INFO L134 CoverageAnalysis]: Checked inductivity of 4755 backedges. 2386 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:50,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:50,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 466 states to 276 states and 466 transitions. [2024-12-05 21:56:50,695 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 466 transitions. [2024-12-05 21:56:50,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-12-05 21:56:50,696 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:50,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:51,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:56:55,131 INFO L134 CoverageAnalysis]: Checked inductivity of 4853 backedges. 2431 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:56:57,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:56:57,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 467 states to 277 states and 467 transitions. [2024-12-05 21:56:57,789 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 467 transitions. [2024-12-05 21:56:57,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-12-05 21:56:57,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:56:57,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:56:58,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:01,773 INFO L134 CoverageAnalysis]: Checked inductivity of 4952 backedges. 2476 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:03,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:03,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 468 states to 278 states and 468 transitions. [2024-12-05 21:57:03,976 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 468 transitions. [2024-12-05 21:57:03,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-12-05 21:57:03,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:03,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:04,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:07,983 INFO L134 CoverageAnalysis]: Checked inductivity of 5052 backedges. 2521 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:09,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 469 states to 279 states and 469 transitions. [2024-12-05 21:57:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 469 transitions. [2024-12-05 21:57:09,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-12-05 21:57:09,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:09,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:10,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:13,400 INFO L134 CoverageAnalysis]: Checked inductivity of 5153 backedges. 2566 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 280 states and 470 transitions. [2024-12-05 21:57:14,685 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 470 transitions. [2024-12-05 21:57:14,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-12-05 21:57:14,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:14,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:19,219 INFO L134 CoverageAnalysis]: Checked inductivity of 5255 backedges. 2611 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:22,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:22,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 471 states to 281 states and 471 transitions. [2024-12-05 21:57:22,422 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 471 transitions. [2024-12-05 21:57:22,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-12-05 21:57:22,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:22,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:22,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:26,142 INFO L134 CoverageAnalysis]: Checked inductivity of 5358 backedges. 2656 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:27,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:27,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 472 states to 282 states and 472 transitions. [2024-12-05 21:57:27,694 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 472 transitions. [2024-12-05 21:57:27,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-12-05 21:57:27,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:27,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:31,469 INFO L134 CoverageAnalysis]: Checked inductivity of 5462 backedges. 2701 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:32,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:32,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 473 states to 283 states and 473 transitions. [2024-12-05 21:57:32,752 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 473 transitions. [2024-12-05 21:57:32,752 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-12-05 21:57:32,752 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:32,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:33,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 5567 backedges. 2746 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:37,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:37,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 474 states to 284 states and 474 transitions. [2024-12-05 21:57:37,718 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 474 transitions. [2024-12-05 21:57:37,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-12-05 21:57:37,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:37,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:38,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:43,129 INFO L134 CoverageAnalysis]: Checked inductivity of 5673 backedges. 2791 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:46,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:46,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 475 states to 285 states and 475 transitions. [2024-12-05 21:57:46,571 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 475 transitions. [2024-12-05 21:57:46,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-12-05 21:57:46,572 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:46,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:47,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:50,966 INFO L134 CoverageAnalysis]: Checked inductivity of 5780 backedges. 2836 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:53,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:53,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 476 states to 286 states and 476 transitions. [2024-12-05 21:57:53,391 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 476 transitions. [2024-12-05 21:57:53,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-12-05 21:57:53,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:53,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:57:53,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:57:57,536 INFO L134 CoverageAnalysis]: Checked inductivity of 5888 backedges. 2881 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:57:59,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:57:59,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 477 states to 287 states and 477 transitions. [2024-12-05 21:57:59,970 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 477 transitions. [2024-12-05 21:57:59,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-12-05 21:57:59,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:57:59,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:00,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:04,343 INFO L134 CoverageAnalysis]: Checked inductivity of 5997 backedges. 2926 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:06,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:06,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 288 states and 478 transitions. [2024-12-05 21:58:06,745 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 478 transitions. [2024-12-05 21:58:06,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-12-05 21:58:06,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:06,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:07,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:11,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6107 backedges. 2971 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:13,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:13,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 479 states to 289 states and 479 transitions. [2024-12-05 21:58:13,836 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 479 transitions. [2024-12-05 21:58:13,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-12-05 21:58:13,837 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:13,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:14,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:19,839 INFO L134 CoverageAnalysis]: Checked inductivity of 6218 backedges. 3016 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:22,773 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:22,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 480 states to 290 states and 480 transitions. [2024-12-05 21:58:22,774 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 480 transitions. [2024-12-05 21:58:22,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-12-05 21:58:22,774 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:22,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:24,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6330 backedges. 3061 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:28,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:28,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 481 states to 291 states and 481 transitions. [2024-12-05 21:58:28,933 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 481 transitions. [2024-12-05 21:58:28,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-12-05 21:58:28,934 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:28,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:29,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:33,175 INFO L134 CoverageAnalysis]: Checked inductivity of 6443 backedges. 3106 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:34,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:34,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 292 states and 482 transitions. [2024-12-05 21:58:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 482 transitions. [2024-12-05 21:58:34,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-12-05 21:58:34,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:34,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:35,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:38,975 INFO L134 CoverageAnalysis]: Checked inductivity of 6557 backedges. 3151 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:40,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:40,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 483 states to 293 states and 483 transitions. [2024-12-05 21:58:40,387 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 483 transitions. [2024-12-05 21:58:40,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-12-05 21:58:40,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:40,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:41,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:46,816 INFO L134 CoverageAnalysis]: Checked inductivity of 6672 backedges. 3196 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:51,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:51,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 484 states to 294 states and 484 transitions. [2024-12-05 21:58:51,017 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 484 transitions. [2024-12-05 21:58:51,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-12-05 21:58:51,018 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:51,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:51,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:58:55,995 INFO L134 CoverageAnalysis]: Checked inductivity of 6788 backedges. 3241 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:58:58,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:58:58,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 485 states to 295 states and 485 transitions. [2024-12-05 21:58:58,518 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 485 transitions. [2024-12-05 21:58:58,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-12-05 21:58:58,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:58:58,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:58:59,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:03,738 INFO L134 CoverageAnalysis]: Checked inductivity of 6905 backedges. 3286 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:05,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:05,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 486 states to 296 states and 486 transitions. [2024-12-05 21:59:05,905 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 486 transitions. [2024-12-05 21:59:05,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-12-05 21:59:05,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:05,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:06,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:11,318 INFO L134 CoverageAnalysis]: Checked inductivity of 7023 backedges. 3331 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:14,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:14,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 487 states to 297 states and 487 transitions. [2024-12-05 21:59:14,397 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 487 transitions. [2024-12-05 21:59:14,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-12-05 21:59:14,397 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:14,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:14,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:19,198 INFO L134 CoverageAnalysis]: Checked inductivity of 7142 backedges. 3376 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:20,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:20,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 488 states to 298 states and 488 transitions. [2024-12-05 21:59:20,854 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 488 transitions. [2024-12-05 21:59:20,855 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-12-05 21:59:20,855 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:20,855 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:21,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:26,550 INFO L134 CoverageAnalysis]: Checked inductivity of 7262 backedges. 3421 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:29,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:29,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 299 states and 489 transitions. [2024-12-05 21:59:29,451 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 489 transitions. [2024-12-05 21:59:29,451 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-12-05 21:59:29,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:29,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:30,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:35,452 INFO L134 CoverageAnalysis]: Checked inductivity of 7383 backedges. 3466 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:38,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:38,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 490 states to 300 states and 490 transitions. [2024-12-05 21:59:38,276 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 490 transitions. [2024-12-05 21:59:38,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-12-05 21:59:38,276 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:38,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:38,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:43,900 INFO L134 CoverageAnalysis]: Checked inductivity of 7505 backedges. 3511 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:46,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:46,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 491 states to 301 states and 491 transitions. [2024-12-05 21:59:46,061 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 491 transitions. [2024-12-05 21:59:46,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-12-05 21:59:46,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:46,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:46,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 21:59:51,737 INFO L134 CoverageAnalysis]: Checked inductivity of 7628 backedges. 3556 proven. 3081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 21:59:55,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 21:59:55,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 302 states and 492 transitions. [2024-12-05 21:59:55,082 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 492 transitions. [2024-12-05 21:59:55,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-12-05 21:59:55,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 21:59:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 21:59:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:00,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7752 backedges. 3601 proven. 3160 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:03,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:03,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 493 states to 303 states and 493 transitions. [2024-12-05 22:00:03,335 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 493 transitions. [2024-12-05 22:00:03,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-12-05 22:00:03,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:03,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:04,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:09,315 INFO L134 CoverageAnalysis]: Checked inductivity of 7877 backedges. 3646 proven. 3240 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:11,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:11,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 494 states to 304 states and 494 transitions. [2024-12-05 22:00:11,639 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 494 transitions. [2024-12-05 22:00:11,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-12-05 22:00:11,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:11,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:12,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:17,601 INFO L134 CoverageAnalysis]: Checked inductivity of 8003 backedges. 3691 proven. 3321 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:20,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:20,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 305 states and 495 transitions. [2024-12-05 22:00:20,943 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 495 transitions. [2024-12-05 22:00:20,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-12-05 22:00:20,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:20,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:22,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:27,703 INFO L134 CoverageAnalysis]: Checked inductivity of 8130 backedges. 3736 proven. 3403 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:29,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 496 states to 306 states and 496 transitions. [2024-12-05 22:00:29,460 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 496 transitions. [2024-12-05 22:00:29,460 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-12-05 22:00:29,460 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:29,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:30,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:35,328 INFO L134 CoverageAnalysis]: Checked inductivity of 8258 backedges. 3781 proven. 3486 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:36,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:36,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 497 states to 307 states and 497 transitions. [2024-12-05 22:00:36,841 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 497 transitions. [2024-12-05 22:00:36,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-12-05 22:00:36,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:36,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:37,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:43,821 INFO L134 CoverageAnalysis]: Checked inductivity of 8387 backedges. 3826 proven. 3570 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:47,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:47,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 498 states to 308 states and 498 transitions. [2024-12-05 22:00:47,582 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 498 transitions. [2024-12-05 22:00:47,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-12-05 22:00:47,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:47,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:48,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:00:54,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8517 backedges. 3871 proven. 3655 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:00:56,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:00:56,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 499 states to 309 states and 499 transitions. [2024-12-05 22:00:56,068 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 499 transitions. [2024-12-05 22:00:56,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-12-05 22:00:56,068 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:00:56,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:00:57,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 8648 backedges. 3916 proven. 3741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:03,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:03,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 310 states and 500 transitions. [2024-12-05 22:01:03,845 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 500 transitions. [2024-12-05 22:01:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-12-05 22:01:03,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:03,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:11,005 INFO L134 CoverageAnalysis]: Checked inductivity of 8780 backedges. 3961 proven. 3828 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:14,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:14,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 501 states to 311 states and 501 transitions. [2024-12-05 22:01:14,924 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 501 transitions. [2024-12-05 22:01:14,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-12-05 22:01:14,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:14,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:21,143 INFO L134 CoverageAnalysis]: Checked inductivity of 8913 backedges. 4006 proven. 3916 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:24,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 502 states to 312 states and 502 transitions. [2024-12-05 22:01:24,128 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 502 transitions. [2024-12-05 22:01:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-12-05 22:01:24,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:24,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:25,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:31,697 INFO L134 CoverageAnalysis]: Checked inductivity of 9047 backedges. 4051 proven. 4005 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:34,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:34,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 313 states and 503 transitions. [2024-12-05 22:01:34,162 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 503 transitions. [2024-12-05 22:01:34,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-12-05 22:01:34,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:34,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:35,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:40,351 INFO L134 CoverageAnalysis]: Checked inductivity of 9182 backedges. 4096 proven. 4095 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:41,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:41,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 504 states to 314 states and 504 transitions. [2024-12-05 22:01:41,996 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 504 transitions. [2024-12-05 22:01:41,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-12-05 22:01:41,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:41,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:42,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:48,046 INFO L134 CoverageAnalysis]: Checked inductivity of 9318 backedges. 4141 proven. 4186 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:49,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:49,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 505 states to 315 states and 505 transitions. [2024-12-05 22:01:49,707 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 505 transitions. [2024-12-05 22:01:49,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-12-05 22:01:49,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:49,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:50,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:01:55,512 INFO L134 CoverageAnalysis]: Checked inductivity of 9455 backedges. 4186 proven. 4278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:01:57,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:01:57,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 316 states and 506 transitions. [2024-12-05 22:01:57,157 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 506 transitions. [2024-12-05 22:01:57,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-12-05 22:01:57,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:01:57,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:01:58,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:03,252 INFO L134 CoverageAnalysis]: Checked inductivity of 9593 backedges. 4231 proven. 4371 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:04,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:04,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 317 states and 507 transitions. [2024-12-05 22:02:04,967 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 507 transitions. [2024-12-05 22:02:04,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-12-05 22:02:04,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:04,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:05,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:11,246 INFO L134 CoverageAnalysis]: Checked inductivity of 9732 backedges. 4276 proven. 4465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:13,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:13,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 508 states to 318 states and 508 transitions. [2024-12-05 22:02:13,061 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 508 transitions. [2024-12-05 22:02:13,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-12-05 22:02:13,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:13,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:14,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:19,617 INFO L134 CoverageAnalysis]: Checked inductivity of 9872 backedges. 4321 proven. 4560 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:21,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:21,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 319 states and 509 transitions. [2024-12-05 22:02:21,413 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 509 transitions. [2024-12-05 22:02:21,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-12-05 22:02:21,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:21,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:22,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:27,560 INFO L134 CoverageAnalysis]: Checked inductivity of 10013 backedges. 4366 proven. 4656 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:29,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:29,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 510 states to 320 states and 510 transitions. [2024-12-05 22:02:29,187 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 510 transitions. [2024-12-05 22:02:29,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-12-05 22:02:29,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:29,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:39,957 INFO L134 CoverageAnalysis]: Checked inductivity of 10155 backedges. 4411 proven. 4753 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:46,966 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:46,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 321 states and 511 transitions. [2024-12-05 22:02:46,966 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 511 transitions. [2024-12-05 22:02:46,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-12-05 22:02:46,967 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:46,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:47,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:02:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 10298 backedges. 4456 proven. 4851 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:02:56,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:02:56,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 512 states to 322 states and 512 transitions. [2024-12-05 22:02:56,775 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 512 transitions. [2024-12-05 22:02:56,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-12-05 22:02:56,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:02:56,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:02:58,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:04,695 INFO L134 CoverageAnalysis]: Checked inductivity of 10442 backedges. 4501 proven. 4950 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:07,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:07,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 513 states to 323 states and 513 transitions. [2024-12-05 22:03:07,551 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 513 transitions. [2024-12-05 22:03:07,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-12-05 22:03:07,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:07,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:08,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:14,504 INFO L134 CoverageAnalysis]: Checked inductivity of 10587 backedges. 4546 proven. 5050 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:16,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:16,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 514 states to 324 states and 514 transitions. [2024-12-05 22:03:16,223 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 514 transitions. [2024-12-05 22:03:16,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-12-05 22:03:16,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:16,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:17,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:24,846 INFO L134 CoverageAnalysis]: Checked inductivity of 10733 backedges. 4591 proven. 5151 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:29,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:29,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 515 states to 325 states and 515 transitions. [2024-12-05 22:03:29,252 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 515 transitions. [2024-12-05 22:03:29,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-12-05 22:03:29,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:29,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:30,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:36,795 INFO L134 CoverageAnalysis]: Checked inductivity of 10880 backedges. 4636 proven. 5253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:40,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:40,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 516 states to 326 states and 516 transitions. [2024-12-05 22:03:40,245 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 516 transitions. [2024-12-05 22:03:40,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-12-05 22:03:40,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:40,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:41,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:03:47,914 INFO L134 CoverageAnalysis]: Checked inductivity of 11028 backedges. 4681 proven. 5356 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:03:51,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:03:51,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 327 states and 517 transitions. [2024-12-05 22:03:51,170 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 517 transitions. [2024-12-05 22:03:51,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-12-05 22:03:51,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:03:51,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:03:53,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:00,395 INFO L134 CoverageAnalysis]: Checked inductivity of 11177 backedges. 4726 proven. 5460 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:04,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:04,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 328 states and 518 transitions. [2024-12-05 22:04:04,034 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 518 transitions. [2024-12-05 22:04:04,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-12-05 22:04:04,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:04,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-05 22:04:13,245 INFO L134 CoverageAnalysis]: Checked inductivity of 11327 backedges. 4771 proven. 5565 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-12-05 22:04:17,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-05 22:04:17,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 329 states and 519 transitions. [2024-12-05 22:04:17,003 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 519 transitions. [2024-12-05 22:04:17,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-12-05 22:04:17,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-05 22:04:17,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-05 22:04:18,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat