./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk --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 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:47:37,128 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:47:37,220 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:47:37,231 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:47:37,232 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:47:37,269 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:47:37,270 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:47:37,274 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:47:37,275 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:47:37,275 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:47:37,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:47:37,276 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:47:37,276 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:47:37,277 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:47:37,277 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:47:37,278 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:47:37,279 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:47:37,279 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:47:37,283 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:47:37,283 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:47:37,284 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:47:37,284 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:47:37,284 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:47:37,285 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:47:37,285 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:47:37,285 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:47:37,286 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:47:37,286 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:47:37,286 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:47:37,286 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:47:37,287 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:47:37,287 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:47:37,287 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:47:37,288 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2024-11-08 22:47:37,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:47:37,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:47:37,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:47:37,590 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:47:37,590 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:47:37,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i Unable to find full path for "g++" [2024-11-08 22:47:39,639 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:47:40,033 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:47:40,036 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i [2024-11-08 22:47:40,060 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/data/a56c0071b/956b4232fa7e4528a1cc8df5e8b5f187/FLAG4179e8869 [2024-11-08 22:47:40,207 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/data/a56c0071b/956b4232fa7e4528a1cc8df5e8b5f187 [2024-11-08 22:47:40,210 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:47:40,212 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:47:40,214 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:47:40,214 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:47:40,219 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:47:40,220 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:47:40" (1/1) ... [2024-11-08 22:47:40,222 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d5243c1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:40, skipping insertion in model container [2024-11-08 22:47:40,223 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:47:40" (1/1) ... [2024-11-08 22:47:40,295 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:47:40,847 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_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i[33519,33532] [2024-11-08 22:47:40,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:47:40,998 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:47:41,045 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_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/sv-benchmarks/c/uthash-2.0.2/uthash_BER_nondet_test3-1.i[33519,33532] [2024-11-08 22:47:41,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:47:41,180 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:47:41,181 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41 WrapperNode [2024-11-08 22:47:41,181 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:47:41,182 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:47:41,182 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:47:41,183 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:47:41,191 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,225 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,310 INFO L138 Inliner]: procedures = 177, calls = 273, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1396 [2024-11-08 22:47:41,311 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:47:41,312 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:47:41,312 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:47:41,312 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:47:41,322 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,322 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,334 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,334 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,375 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,388 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,392 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,398 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,408 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:47:41,409 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:47:41,409 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:47:41,409 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:47:41,410 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:47:41" (1/1) ... [2024-11-08 22:47:41,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:47:41,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:47:41,511 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:47:41,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6d3063ee-5528-4fe1-92dc-d8a4e1f3e57f/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:47:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:47:41,593 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 22:47:41,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 22:47:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:47:41,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:47:41,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:47:41,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:47:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:47:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:47:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:47:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:47:41,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:47:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:47:41,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:47:41,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:47:41,873 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:47:41,875 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:47:43,577 INFO L? ?]: Removed 311 outVars from TransFormulas that were not future-live. [2024-11-08 22:47:43,577 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:47:45,154 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:47:45,155 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 22:47:45,156 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:47:45 BoogieIcfgContainer [2024-11-08 22:47:45,156 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:47:45,157 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:47:45,157 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:47:45,167 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:47:45,168 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:47:45" (1/1) ... [2024-11-08 22:47:45,179 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:47:45,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 132 states and 221 transitions. [2024-11-08 22:47:45,247 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 221 transitions. [2024-11-08 22:47:45,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 22:47:45,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:45,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,412 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:45,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 132 states and 216 transitions. [2024-11-08 22:47:45,431 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 216 transitions. [2024-11-08 22:47:45,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:47:45,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:45,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:45,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 139 states and 227 transitions. [2024-11-08 22:47:45,810 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 227 transitions. [2024-11-08 22:47:45,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:47:45,813 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:45,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,881 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:45,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 139 states and 223 transitions. [2024-11-08 22:47:45,896 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 223 transitions. [2024-11-08 22:47:45,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:47:45,897 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:45,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:45,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:45,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:45,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 139 states and 221 transitions. [2024-11-08 22:47:45,996 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 221 transitions. [2024-11-08 22:47:45,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:47:45,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:45,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,028 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:46,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:46,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 139 states and 219 transitions. [2024-11-08 22:47:46,034 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 219 transitions. [2024-11-08 22:47:46,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 22:47:46,036 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:46,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:46,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:46,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 139 states and 215 transitions. [2024-11-08 22:47:46,094 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 215 transitions. [2024-11-08 22:47:46,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:47:46,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:46,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:46,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:46,152 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:54,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:47:54,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 139 states and 213 transitions. [2024-11-08 22:47:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 213 transitions. [2024-11-08 22:47:54,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 22:47:54,238 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:54,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:54,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:55,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:56,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:56,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 144 states and 222 transitions. [2024-11-08 22:47:56,091 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 222 transitions. [2024-11-08 22:47:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 22:47:56,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:56,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:56,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:56,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:47:56,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:47:56,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 144 states and 216 transitions. [2024-11-08 22:47:56,152 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 216 transitions. [2024-11-08 22:47:56,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 22:47:56,153 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:47:56,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:47:56,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:47:56,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:06,257 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 [] [2024-11-08 22:48:06,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:06,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 144 states and 210 transitions. [2024-11-08 22:48:06,311 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 210 transitions. [2024-11-08 22:48:06,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:48:06,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:06,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:06,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:06,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:08,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:08,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:08,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 156 states and 223 transitions. [2024-11-08 22:48:08,379 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 223 transitions. [2024-11-08 22:48:08,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:48:08,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:08,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:08,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:08,571 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:08,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 156 states and 221 transitions. [2024-11-08 22:48:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 221 transitions. [2024-11-08 22:48:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 22:48:08,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:08,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:08,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:08,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:08,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:08,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 219 transitions. [2024-11-08 22:48:08,882 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 219 transitions. [2024-11-08 22:48:08,882 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:48:08,882 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:08,883 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:08,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:09,030 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:09,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:09,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 156 states and 217 transitions. [2024-11-08 22:48:09,040 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 217 transitions. [2024-11-08 22:48:09,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:48:09,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:09,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:09,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:09,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:19,159 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 [] [2024-11-08 22:48:19,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:19,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 156 states and 215 transitions. [2024-11-08 22:48:19,173 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 215 transitions. [2024-11-08 22:48:19,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 22:48:19,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:19,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:19,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:19,400 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:48:27,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.76s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:48:27,408 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:27,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 160 states and 218 transitions. [2024-11-08 22:48:27,411 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 218 transitions. [2024-11-08 22:48:27,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 22:48:27,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:27,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:28,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:28,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:48:28,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:28,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 162 states and 222 transitions. [2024-11-08 22:48:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 222 transitions. [2024-11-08 22:48:28,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 22:48:28,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:28,595 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:29,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:29,659 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:48:30,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:30,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 164 states and 227 transitions. [2024-11-08 22:48:30,448 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 227 transitions. [2024-11-08 22:48:30,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 22:48:30,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:30,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:30,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:31,564 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 2 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:32,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:32,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 166 states and 230 transitions. [2024-11-08 22:48:32,174 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 230 transitions. [2024-11-08 22:48:32,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:48:32,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:32,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:32,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:33,291 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:33,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:33,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 167 states and 231 transitions. [2024-11-08 22:48:33,633 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 231 transitions. [2024-11-08 22:48:33,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 22:48:33,635 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:33,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:35,140 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:36,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:36,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 170 states and 238 transitions. [2024-11-08 22:48:36,842 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 238 transitions. [2024-11-08 22:48:36,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:48:36,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:36,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:37,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:38,211 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 2 proven. 34 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:38,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:38,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 171 states and 239 transitions. [2024-11-08 22:48:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 239 transitions. [2024-11-08 22:48:38,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:48:38,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:38,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:39,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:40,199 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 43 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:41,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:41,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 172 states and 240 transitions. [2024-11-08 22:48:41,036 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 240 transitions. [2024-11-08 22:48:41,037 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:48:41,037 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:41,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:41,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:42,483 INFO L134 CoverageAnalysis]: Checked inductivity of 59 backedges. 2 proven. 53 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:43,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:43,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 241 transitions. [2024-11-08 22:48:43,299 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 241 transitions. [2024-11-08 22:48:43,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 22:48:43,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:43,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:44,857 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 2 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:45,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:45,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 174 states and 242 transitions. [2024-11-08 22:48:45,662 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 242 transitions. [2024-11-08 22:48:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:48:45,662 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:46,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:47,304 INFO L134 CoverageAnalysis]: Checked inductivity of 82 backedges. 2 proven. 76 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:48,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:48,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 175 states and 243 transitions. [2024-11-08 22:48:48,226 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 243 transitions. [2024-11-08 22:48:48,227 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:48:48,227 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:48,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:48,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:50,283 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 2 proven. 89 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:51,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:51,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 176 states and 244 transitions. [2024-11-08 22:48:51,172 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 244 transitions. [2024-11-08 22:48:51,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:48:51,173 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:51,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:51,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:52,749 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 2 proven. 103 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:53,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 177 states and 245 transitions. [2024-11-08 22:48:53,851 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 245 transitions. [2024-11-08 22:48:53,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 22:48:53,851 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,529 INFO L134 CoverageAnalysis]: Checked inductivity of 124 backedges. 2 proven. 118 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:56,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 178 states and 246 transitions. [2024-11-08 22:48:56,291 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 246 transitions. [2024-11-08 22:48:56,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:48:56,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,978 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 2 proven. 134 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:59,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 179 states and 247 transitions. [2024-11-08 22:48:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 247 transitions. [2024-11-08 22:48:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 22:48:59,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:59,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,697 INFO L134 CoverageAnalysis]: Checked inductivity of 157 backedges. 2 proven. 151 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:01,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:01,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 180 states and 248 transitions. [2024-11-08 22:49:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 248 transitions. [2024-11-08 22:49:01,574 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:49:01,574 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:01,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:01,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:03,214 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 2 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:04,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:04,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 181 states and 249 transitions. [2024-11-08 22:49:04,089 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 249 transitions. [2024-11-08 22:49:04,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 22:49:04,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:04,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:04,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 2 proven. 188 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:07,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:07,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 182 states and 250 transitions. [2024-11-08 22:49:07,171 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 250 transitions. [2024-11-08 22:49:07,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:49:07,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:07,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:07,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,354 INFO L134 CoverageAnalysis]: Checked inductivity of 214 backedges. 2 proven. 208 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:10,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 183 states and 251 transitions. [2024-11-08 22:49:10,333 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 251 transitions. [2024-11-08 22:49:10,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:49:10,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,042 INFO L134 CoverageAnalysis]: Checked inductivity of 235 backedges. 2 proven. 229 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:12,602 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:12,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 184 states and 252 transitions. [2024-11-08 22:49:12,603 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 252 transitions. [2024-11-08 22:49:12,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:49:12,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:12,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:14,615 INFO L134 CoverageAnalysis]: Checked inductivity of 257 backedges. 2 proven. 251 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:15,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:15,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2024-11-08 22:49:15,149 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-11-08 22:49:15,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:49:15,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:15,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:15,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:16,815 INFO L134 CoverageAnalysis]: Checked inductivity of 280 backedges. 2 proven. 274 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:17,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 186 states and 254 transitions. [2024-11-08 22:49:17,365 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 254 transitions. [2024-11-08 22:49:17,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:49:17,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:17,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:19,601 INFO L134 CoverageAnalysis]: Checked inductivity of 304 backedges. 2 proven. 298 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:21,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:21,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 187 states and 255 transitions. [2024-11-08 22:49:21,196 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 255 transitions. [2024-11-08 22:49:21,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:49:21,197 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:21,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:21,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:22,823 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 2 proven. 323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:23,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:23,528 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 188 states and 256 transitions. [2024-11-08 22:49:23,528 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 256 transitions. [2024-11-08 22:49:23,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:49:23,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:23,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:25,809 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 2 proven. 349 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:26,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:26,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 189 states and 257 transitions. [2024-11-08 22:49:26,955 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 257 transitions. [2024-11-08 22:49:26,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 22:49:26,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:26,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:27,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,923 INFO L134 CoverageAnalysis]: Checked inductivity of 382 backedges. 2 proven. 376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:29,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:29,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 190 states and 258 transitions. [2024-11-08 22:49:29,968 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 258 transitions. [2024-11-08 22:49:29,968 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:49:29,968 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:29,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:30,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:32,009 INFO L134 CoverageAnalysis]: Checked inductivity of 410 backedges. 2 proven. 404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:32,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:32,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 191 states and 259 transitions. [2024-11-08 22:49:32,959 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 259 transitions. [2024-11-08 22:49:32,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 22:49:32,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:32,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:33,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:34,915 INFO L134 CoverageAnalysis]: Checked inductivity of 439 backedges. 2 proven. 433 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:35,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:35,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 192 states and 260 transitions. [2024-11-08 22:49:35,576 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 260 transitions. [2024-11-08 22:49:35,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:49:35,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:35,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:36,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:38,029 INFO L134 CoverageAnalysis]: Checked inductivity of 469 backedges. 2 proven. 463 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:39,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:39,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 193 states and 261 transitions. [2024-11-08 22:49:39,514 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 261 transitions. [2024-11-08 22:49:39,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 22:49:39,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:39,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:41,529 INFO L134 CoverageAnalysis]: Checked inductivity of 500 backedges. 2 proven. 494 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:42,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:42,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 194 states and 262 transitions. [2024-11-08 22:49:42,342 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 262 transitions. [2024-11-08 22:49:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:49:42,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:42,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:43,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:44,868 INFO L134 CoverageAnalysis]: Checked inductivity of 532 backedges. 2 proven. 526 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:46,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:46,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 263 transitions. [2024-11-08 22:49:46,256 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 263 transitions. [2024-11-08 22:49:46,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 22:49:46,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:46,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:46,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:48,560 INFO L134 CoverageAnalysis]: Checked inductivity of 565 backedges. 2 proven. 559 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:49,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:49,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 196 states and 264 transitions. [2024-11-08 22:49:49,769 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 264 transitions. [2024-11-08 22:49:49,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:49:49,770 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:49,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:50,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:51,890 INFO L134 CoverageAnalysis]: Checked inductivity of 599 backedges. 2 proven. 593 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:53,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:53,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 265 transitions. [2024-11-08 22:49:53,301 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 265 transitions. [2024-11-08 22:49:53,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:49:53,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:53,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:53,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,807 INFO L134 CoverageAnalysis]: Checked inductivity of 634 backedges. 2 proven. 628 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:57,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:57,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 198 states and 266 transitions. [2024-11-08 22:49:57,038 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 266 transitions. [2024-11-08 22:49:57,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:49:57,038 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:57,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:59,396 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 2 proven. 664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:00,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:00,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 267 transitions. [2024-11-08 22:50:00,111 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 267 transitions. [2024-11-08 22:50:00,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 22:50:00,112 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:00,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:00,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:02,344 INFO L134 CoverageAnalysis]: Checked inductivity of 707 backedges. 2 proven. 701 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:03,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 200 states and 268 transitions. [2024-11-08 22:50:03,170 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 268 transitions. [2024-11-08 22:50:03,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:50:03,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:03,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:03,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:05,363 INFO L134 CoverageAnalysis]: Checked inductivity of 745 backedges. 2 proven. 739 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:06,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:06,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 201 states and 269 transitions. [2024-11-08 22:50:06,145 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 269 transitions. [2024-11-08 22:50:06,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 22:50:06,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:06,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:08,313 INFO L134 CoverageAnalysis]: Checked inductivity of 784 backedges. 2 proven. 778 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:09,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:09,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-11-08 22:50:09,115 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-11-08 22:50:09,116 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:50:09,116 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:09,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:12,829 INFO L134 CoverageAnalysis]: Checked inductivity of 824 backedges. 2 proven. 818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:15,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:15,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 203 states and 271 transitions. [2024-11-08 22:50:15,447 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 271 transitions. [2024-11-08 22:50:15,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 22:50:15,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:15,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 865 backedges. 2 proven. 859 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:19,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:19,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 204 states and 272 transitions. [2024-11-08 22:50:19,425 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 272 transitions. [2024-11-08 22:50:19,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:50:19,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:19,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:19,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:21,980 INFO L134 CoverageAnalysis]: Checked inductivity of 907 backedges. 2 proven. 901 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:23,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:23,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 205 states and 273 transitions. [2024-11-08 22:50:23,794 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 273 transitions. [2024-11-08 22:50:23,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 22:50:23,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:23,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:24,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:26,375 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 2 proven. 944 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:27,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:27,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 206 states and 274 transitions. [2024-11-08 22:50:27,415 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 274 transitions. [2024-11-08 22:50:27,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:50:27,416 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:27,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:28,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:30,480 INFO L134 CoverageAnalysis]: Checked inductivity of 994 backedges. 2 proven. 988 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:32,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 275 transitions. [2024-11-08 22:50:32,268 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 275 transitions. [2024-11-08 22:50:32,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 22:50:32,268 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:32,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 1039 backedges. 2 proven. 1033 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:36,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:36,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 208 states and 276 transitions. [2024-11-08 22:50:36,394 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 276 transitions. [2024-11-08 22:50:36,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:50:36,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:36,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:37,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,038 INFO L134 CoverageAnalysis]: Checked inductivity of 1085 backedges. 2 proven. 1079 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:03,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:03,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 277 transitions. [2024-11-08 22:51:03,195 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2024-11-08 22:51:03,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 22:51:03,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:03,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:03,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:04,909 INFO L134 CoverageAnalysis]: Checked inductivity of 1132 backedges. 138 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:05,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 210 states and 279 transitions. [2024-11-08 22:51:05,981 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 279 transitions. [2024-11-08 22:51:05,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:51:05,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:06,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,454 INFO L134 CoverageAnalysis]: Checked inductivity of 1180 backedges. 183 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:09,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:09,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 211 states and 283 transitions. [2024-11-08 22:51:09,236 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 283 transitions. [2024-11-08 22:51:09,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 22:51:09,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:09,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:09,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:11,102 INFO L134 CoverageAnalysis]: Checked inductivity of 1229 backedges. 228 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:12,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:12,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 212 states and 285 transitions. [2024-11-08 22:51:12,451 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 285 transitions. [2024-11-08 22:51:12,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:51:12,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:12,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:13,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:14,172 INFO L134 CoverageAnalysis]: Checked inductivity of 1279 backedges. 273 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:15,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:15,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 213 states and 286 transitions. [2024-11-08 22:51:15,034 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 286 transitions. [2024-11-08 22:51:15,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 22:51:15,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:15,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:16,597 INFO L134 CoverageAnalysis]: Checked inductivity of 1330 backedges. 318 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:17,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 214 states and 287 transitions. [2024-11-08 22:51:17,510 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 287 transitions. [2024-11-08 22:51:17,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:51:17,511 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:17,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:18,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:18,907 INFO L134 CoverageAnalysis]: Checked inductivity of 1382 backedges. 363 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:19,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:19,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 215 states and 288 transitions. [2024-11-08 22:51:19,816 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 288 transitions. [2024-11-08 22:51:19,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 22:51:19,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:19,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:20,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:21,243 INFO L134 CoverageAnalysis]: Checked inductivity of 1435 backedges. 408 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:22,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 216 states and 289 transitions. [2024-11-08 22:51:22,080 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 289 transitions. [2024-11-08 22:51:22,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:51:22,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:22,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:22,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:23,686 INFO L134 CoverageAnalysis]: Checked inductivity of 1489 backedges. 453 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:26,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:26,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 218 states and 294 transitions. [2024-11-08 22:51:26,988 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 294 transitions. [2024-11-08 22:51:26,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 22:51:26,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:26,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:29,106 INFO L134 CoverageAnalysis]: Checked inductivity of 1544 backedges. 498 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:30,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:30,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 219 states and 295 transitions. [2024-11-08 22:51:30,215 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 295 transitions. [2024-11-08 22:51:30,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:51:30,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:30,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:30,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:31,540 INFO L134 CoverageAnalysis]: Checked inductivity of 1600 backedges. 543 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:32,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:32,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 220 states and 296 transitions. [2024-11-08 22:51:32,586 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 296 transitions. [2024-11-08 22:51:32,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 22:51:32,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:32,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:33,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:34,608 INFO L134 CoverageAnalysis]: Checked inductivity of 1657 backedges. 588 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:36,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:36,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 221 states and 297 transitions. [2024-11-08 22:51:36,107 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 297 transitions. [2024-11-08 22:51:36,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:51:36,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:36,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:36,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:37,788 INFO L134 CoverageAnalysis]: Checked inductivity of 1715 backedges. 633 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:38,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:38,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 222 states and 298 transitions. [2024-11-08 22:51:38,817 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 298 transitions. [2024-11-08 22:51:38,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 22:51:38,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:38,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:41,604 INFO L134 CoverageAnalysis]: Checked inductivity of 1774 backedges. 678 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:43,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:43,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 223 states and 299 transitions. [2024-11-08 22:51:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 299 transitions. [2024-11-08 22:51:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:51:43,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:43,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:44,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:45,420 INFO L134 CoverageAnalysis]: Checked inductivity of 1834 backedges. 723 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:46,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:46,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 224 states and 300 transitions. [2024-11-08 22:51:46,889 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 300 transitions. [2024-11-08 22:51:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 22:51:46,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:46,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:47,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:49,908 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 768 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:51,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 225 states and 301 transitions. [2024-11-08 22:51:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 301 transitions. [2024-11-08 22:51:51,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:51:51,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:51,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:52,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:53,860 INFO L134 CoverageAnalysis]: Checked inductivity of 1957 backedges. 813 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:51:55,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 226 states and 302 transitions. [2024-11-08 22:51:55,753 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 302 transitions. [2024-11-08 22:51:55,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 22:51:55,753 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:55,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:58,583 INFO L134 CoverageAnalysis]: Checked inductivity of 2020 backedges. 858 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:00,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:00,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 227 states and 303 transitions. [2024-11-08 22:52:00,087 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 303 transitions. [2024-11-08 22:52:00,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:52:00,088 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:00,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:01,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:03,205 INFO L134 CoverageAnalysis]: Checked inductivity of 2084 backedges. 903 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:04,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:04,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 228 states and 304 transitions. [2024-11-08 22:52:04,412 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 304 transitions. [2024-11-08 22:52:04,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 22:52:04,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:04,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:05,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:06,958 INFO L134 CoverageAnalysis]: Checked inductivity of 2149 backedges. 948 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:08,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:08,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 305 transitions. [2024-11-08 22:52:08,746 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 305 transitions. [2024-11-08 22:52:08,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:52:08,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:08,747 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:09,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:11,628 INFO L134 CoverageAnalysis]: Checked inductivity of 2215 backedges. 993 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:13,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:13,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 230 states and 306 transitions. [2024-11-08 22:52:13,190 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 306 transitions. [2024-11-08 22:52:13,191 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 22:52:13,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:13,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:14,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:16,337 INFO L134 CoverageAnalysis]: Checked inductivity of 2282 backedges. 1038 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:17,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:17,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 231 states and 307 transitions. [2024-11-08 22:52:17,617 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 307 transitions. [2024-11-08 22:52:17,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:52:17,617 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:17,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:18,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:19,623 INFO L134 CoverageAnalysis]: Checked inductivity of 2350 backedges. 1083 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:20,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:20,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 308 transitions. [2024-11-08 22:52:20,754 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 308 transitions. [2024-11-08 22:52:20,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 22:52:20,755 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:20,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:21,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:23,343 INFO L134 CoverageAnalysis]: Checked inductivity of 2419 backedges. 1128 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:24,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:24,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 233 states and 309 transitions. [2024-11-08 22:52:24,759 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 309 transitions. [2024-11-08 22:52:24,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:52:24,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:24,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:25,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:27,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2489 backedges. 1173 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:29,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:29,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 234 states and 310 transitions. [2024-11-08 22:52:29,436 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 310 transitions. [2024-11-08 22:52:29,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 22:52:29,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:29,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:29,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:31,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2560 backedges. 1218 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:33,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:33,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 235 states and 311 transitions. [2024-11-08 22:52:33,877 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 311 transitions. [2024-11-08 22:52:33,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:52:33,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:33,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:36,350 INFO L134 CoverageAnalysis]: Checked inductivity of 2632 backedges. 1263 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:37,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:37,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 236 states and 312 transitions. [2024-11-08 22:52:37,981 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 312 transitions. [2024-11-08 22:52:37,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 22:52:37,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:37,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:39,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:42,880 INFO L134 CoverageAnalysis]: Checked inductivity of 2705 backedges. 1308 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:45,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:45,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 237 states and 313 transitions. [2024-11-08 22:52:45,848 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 313 transitions. [2024-11-08 22:52:45,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:52:45,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:45,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:47,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:48,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2779 backedges. 1353 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:50,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:50,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 238 states and 314 transitions. [2024-11-08 22:52:50,402 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 314 transitions. [2024-11-08 22:52:50,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 22:52:50,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:50,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:51,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:53,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2854 backedges. 1398 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:54,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:54,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 239 states and 315 transitions. [2024-11-08 22:52:54,502 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 315 transitions. [2024-11-08 22:52:54,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:52:54,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:54,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:55,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:57,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2930 backedges. 1443 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:52:58,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:58,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 316 transitions. [2024-11-08 22:52:58,461 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 316 transitions. [2024-11-08 22:52:58,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 22:52:58,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:58,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:59,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:01,939 INFO L134 CoverageAnalysis]: Checked inductivity of 3007 backedges. 1488 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:04,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:04,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 241 states and 317 transitions. [2024-11-08 22:53:04,286 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 317 transitions. [2024-11-08 22:53:04,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:53:04,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:04,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:05,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:09,105 INFO L134 CoverageAnalysis]: Checked inductivity of 3085 backedges. 1533 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:12,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 242 states and 318 transitions. [2024-11-08 22:53:12,033 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 318 transitions. [2024-11-08 22:53:12,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 22:53:12,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:12,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:12,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:15,625 INFO L134 CoverageAnalysis]: Checked inductivity of 3164 backedges. 1578 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:17,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:17,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 319 transitions. [2024-11-08 22:53:17,908 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 319 transitions. [2024-11-08 22:53:17,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:53:17,909 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:17,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:18,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:21,138 INFO L134 CoverageAnalysis]: Checked inductivity of 3244 backedges. 1623 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:23,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:23,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 244 states and 320 transitions. [2024-11-08 22:53:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 320 transitions. [2024-11-08 22:53:23,358 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 22:53:23,358 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:23,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:24,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:27,758 INFO L134 CoverageAnalysis]: Checked inductivity of 3325 backedges. 1668 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:30,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:30,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 245 states and 321 transitions. [2024-11-08 22:53:30,057 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 321 transitions. [2024-11-08 22:53:30,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:53:30,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:30,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:30,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3407 backedges. 1713 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:35,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:35,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 246 states and 322 transitions. [2024-11-08 22:53:35,879 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 322 transitions. [2024-11-08 22:53:35,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 22:53:35,879 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:35,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:37,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:40,967 INFO L134 CoverageAnalysis]: Checked inductivity of 3490 backedges. 1758 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:42,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:42,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 247 states and 323 transitions. [2024-11-08 22:53:42,907 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 323 transitions. [2024-11-08 22:53:42,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:53:42,907 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:42,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:43,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 3574 backedges. 1803 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:48,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 248 states and 324 transitions. [2024-11-08 22:53:48,877 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 324 transitions. [2024-11-08 22:53:48,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 22:53:48,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:48,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:50,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:54,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3659 backedges. 1848 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:53:56,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:56,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 249 states and 325 transitions. [2024-11-08 22:53:56,717 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 325 transitions. [2024-11-08 22:53:56,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:53:56,718 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:56,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:58,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:00,590 INFO L134 CoverageAnalysis]: Checked inductivity of 3745 backedges. 1893 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:54:02,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:02,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 250 states and 326 transitions. [2024-11-08 22:54:02,151 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 326 transitions. [2024-11-08 22:54:02,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 22:54:02,152 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:02,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:02,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:06,764 INFO L134 CoverageAnalysis]: Checked inductivity of 3832 backedges. 1938 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:54:08,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:08,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 251 states and 327 transitions. [2024-11-08 22:54:08,919 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 327 transitions. [2024-11-08 22:54:08,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:54:08,920 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:08,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:10,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:14,998 INFO L134 CoverageAnalysis]: Checked inductivity of 3920 backedges. 1983 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:54:18,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:18,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 252 states and 328 transitions. [2024-11-08 22:54:18,730 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 328 transitions. [2024-11-08 22:54:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 22:54:18,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:18,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:22,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:26,419 INFO L134 CoverageAnalysis]: Checked inductivity of 4009 backedges. 2028 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:54:29,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:29,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 253 states and 329 transitions. [2024-11-08 22:54:29,245 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 329 transitions. [2024-11-08 22:54:29,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:54:29,246 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:29,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:29,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:33,378 INFO L134 CoverageAnalysis]: Checked inductivity of 4099 backedges. 2073 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:54:36,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:36,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 254 states and 330 transitions. [2024-11-08 22:54:36,073 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 330 transitions. [2024-11-08 22:54:36,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 22:54:36,074 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:36,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:37,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:40,964 INFO L134 CoverageAnalysis]: Checked inductivity of 4190 backedges. 2118 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:54:43,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:43,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 255 states and 331 transitions. [2024-11-08 22:54:43,825 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 331 transitions. [2024-11-08 22:54:43,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:54:43,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:43,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:45,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:50,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4282 backedges. 2163 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:54:53,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 256 states and 332 transitions. [2024-11-08 22:54:53,059 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 332 transitions. [2024-11-08 22:54:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 22:54:53,060 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:53,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:54,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,285 INFO L134 CoverageAnalysis]: Checked inductivity of 4375 backedges. 2208 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:55:01,515 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 257 states and 333 transitions. [2024-11-08 22:55:01,515 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 333 transitions. [2024-11-08 22:55:01,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:55:01,516 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:03,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:06,862 INFO L134 CoverageAnalysis]: Checked inductivity of 4469 backedges. 2253 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:55:08,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 258 states and 334 transitions. [2024-11-08 22:55:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 334 transitions. [2024-11-08 22:55:08,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 22:55:08,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:08,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:11,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:36,842 INFO L134 CoverageAnalysis]: Checked inductivity of 4564 backedges. 2298 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:56:01,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:01,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 259 states and 335 transitions. [2024-11-08 22:56:01,065 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 335 transitions. [2024-11-08 22:56:01,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:56:01,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:01,066 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:06,357 INFO L134 CoverageAnalysis]: Checked inductivity of 4660 backedges. 2343 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:56:08,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:08,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 260 states and 336 transitions. [2024-11-08 22:56:08,450 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 336 transitions. [2024-11-08 22:56:08,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 22:56:08,451 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:08,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:14,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:19,726 INFO L134 CoverageAnalysis]: Checked inductivity of 4757 backedges. 2388 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:56:24,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:24,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 261 states and 337 transitions. [2024-11-08 22:56:24,504 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 337 transitions. [2024-11-08 22:56:24,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:56:24,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:24,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:26,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:31,088 INFO L134 CoverageAnalysis]: Checked inductivity of 4855 backedges. 2433 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:56:33,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:33,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 262 states and 338 transitions. [2024-11-08 22:56:33,130 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 338 transitions. [2024-11-08 22:56:33,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 22:56:33,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:33,131 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:34,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:39,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4954 backedges. 2478 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:56:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:42,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 263 states and 339 transitions. [2024-11-08 22:56:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 339 transitions. [2024-11-08 22:56:42,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:56:42,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:44,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:48,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5054 backedges. 2523 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:56:50,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:50,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 264 states and 340 transitions. [2024-11-08 22:56:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 340 transitions. [2024-11-08 22:56:50,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 22:56:50,875 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:52,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:56,777 INFO L134 CoverageAnalysis]: Checked inductivity of 5155 backedges. 2568 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:56:58,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:58,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 265 states and 341 transitions. [2024-11-08 22:56:58,385 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 341 transitions. [2024-11-08 22:56:58,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:56:58,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:58,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:59,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:05,140 INFO L134 CoverageAnalysis]: Checked inductivity of 5257 backedges. 2613 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:57:09,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:09,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 266 states and 342 transitions. [2024-11-08 22:57:09,265 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 342 transitions. [2024-11-08 22:57:09,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 22:57:09,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:09,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:10,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:14,974 INFO L134 CoverageAnalysis]: Checked inductivity of 5360 backedges. 2658 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:57:16,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:16,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 267 states and 343 transitions. [2024-11-08 22:57:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 343 transitions. [2024-11-08 22:57:16,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:57:16,987 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:16,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:17,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:21,940 INFO L134 CoverageAnalysis]: Checked inductivity of 5464 backedges. 2703 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:57:23,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:23,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 268 states and 344 transitions. [2024-11-08 22:57:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 344 transitions. [2024-11-08 22:57:23,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 22:57:23,648 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:23,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:25,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:30,717 INFO L134 CoverageAnalysis]: Checked inductivity of 5569 backedges. 2748 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:57:34,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:34,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 269 states and 345 transitions. [2024-11-08 22:57:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 345 transitions. [2024-11-08 22:57:34,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:57:34,921 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:34,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:36,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:41,141 INFO L134 CoverageAnalysis]: Checked inductivity of 5675 backedges. 2793 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:57:44,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:44,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 270 states and 346 transitions. [2024-11-08 22:57:44,427 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 346 transitions. [2024-11-08 22:57:44,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 22:57:44,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:44,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:45,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:51,195 INFO L134 CoverageAnalysis]: Checked inductivity of 5782 backedges. 2838 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:57:53,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:53,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 271 states and 347 transitions. [2024-11-08 22:57:53,735 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 347 transitions. [2024-11-08 22:57:53,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:57:53,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:53,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:54,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:00,581 INFO L134 CoverageAnalysis]: Checked inductivity of 5890 backedges. 2883 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:58:04,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:04,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 272 states and 348 transitions. [2024-11-08 22:58:04,532 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 348 transitions. [2024-11-08 22:58:04,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 22:58:04,532 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:04,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:05,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 5999 backedges. 2928 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:58:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:14,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 273 states and 349 transitions. [2024-11-08 22:58:14,287 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 349 transitions. [2024-11-08 22:58:14,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:58:14,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:14,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:15,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:21,226 INFO L134 CoverageAnalysis]: Checked inductivity of 6109 backedges. 2973 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:58:23,956 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:23,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 274 states and 350 transitions. [2024-11-08 22:58:23,956 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 350 transitions. [2024-11-08 22:58:23,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 22:58:23,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:23,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:25,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:30,470 INFO L134 CoverageAnalysis]: Checked inductivity of 6220 backedges. 3018 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:58:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 275 states and 351 transitions. [2024-11-08 22:58:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 351 transitions. [2024-11-08 22:58:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:58:32,283 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:33,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:39,775 INFO L134 CoverageAnalysis]: Checked inductivity of 6332 backedges. 3063 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:58:44,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:44,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 276 states and 352 transitions. [2024-11-08 22:58:44,269 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 352 transitions. [2024-11-08 22:58:44,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 22:58:44,269 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:44,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:45,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:50,920 INFO L134 CoverageAnalysis]: Checked inductivity of 6445 backedges. 3108 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:58:53,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:53,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 277 states and 353 transitions. [2024-11-08 22:58:53,366 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 353 transitions. [2024-11-08 22:58:53,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:58:53,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:53,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:54,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:59,223 INFO L134 CoverageAnalysis]: Checked inductivity of 6559 backedges. 3153 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:59:01,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:01,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 278 states and 354 transitions. [2024-11-08 22:59:01,214 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 354 transitions. [2024-11-08 22:59:01,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 22:59:01,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:01,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:07,509 INFO L134 CoverageAnalysis]: Checked inductivity of 6674 backedges. 3198 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:59:09,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:09,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 279 states and 355 transitions. [2024-11-08 22:59:09,481 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 355 transitions. [2024-11-08 22:59:09,481 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:59:09,481 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:09,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:19,634 INFO L134 CoverageAnalysis]: Checked inductivity of 6790 backedges. 3243 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:59:24,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:24,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 280 states and 356 transitions. [2024-11-08 22:59:24,889 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 356 transitions. [2024-11-08 22:59:24,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 22:59:24,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:24,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:26,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:32,116 INFO L134 CoverageAnalysis]: Checked inductivity of 6907 backedges. 3288 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:59:35,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 281 states and 357 transitions. [2024-11-08 22:59:35,818 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 357 transitions. [2024-11-08 22:59:35,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:59:35,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:35,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:38,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:44,711 INFO L134 CoverageAnalysis]: Checked inductivity of 7025 backedges. 3333 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 22:59:48,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:48,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 282 states and 358 transitions. [2024-11-08 22:59:48,447 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 358 transitions. [2024-11-08 22:59:48,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 22:59:48,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:48,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:50,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:57,577 INFO L134 CoverageAnalysis]: Checked inductivity of 7144 backedges. 3378 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:00:00,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 283 states and 359 transitions. [2024-11-08 23:00:00,898 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 359 transitions. [2024-11-08 23:00:00,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:00:00,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:00,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:05,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:27,136 INFO L134 CoverageAnalysis]: Checked inductivity of 7264 backedges. 3423 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:00:46,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:46,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 284 states and 360 transitions. [2024-11-08 23:00:46,015 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 360 transitions. [2024-11-08 23:00:46,015 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:00:46,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:49,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:55,387 INFO L134 CoverageAnalysis]: Checked inductivity of 7385 backedges. 3468 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:00:58,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:58,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 285 states and 361 transitions. [2024-11-08 23:00:58,173 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 361 transitions. [2024-11-08 23:00:58,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:00:58,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:58,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:01,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat