./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/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_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/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_0fdf9952-c58f-41ba-95be-362063b9aea2/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 23:14:04,510 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:14:04,606 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:14:04,611 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:14:04,612 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:14:04,645 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:14:04,646 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:14:04,647 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:14:04,648 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:14:04,648 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:14:04,650 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:14:04,650 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:14:04,650 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:14:04,651 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:14:04,652 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:14:04,652 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:14:04,653 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:14:04,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:14:04,656 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:14:04,656 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:14:04,657 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:14:04,660 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:14:04,661 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:14:04,661 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:14:04,661 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:14:04,662 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:14:04,662 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:14:04,662 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:04,664 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:14:04,664 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:14:04,664 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:14:04,665 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:14:04,665 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:14:04,665 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_0fdf9952-c58f-41ba-95be-362063b9aea2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2024-11-08 23:14:04,984 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:14:05,011 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:14:05,014 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:14:05,015 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:14:05,015 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:14:05,016 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i Unable to find full path for "g++" [2024-11-08 23:14:06,885 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:14:07,194 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:14:07,195 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i [2024-11-08 23:14:07,233 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/data/e4baa69af/c25c4e2286e04bbd9bf1afe2075ae3cd/FLAG2e42f8251 [2024-11-08 23:14:07,250 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/data/e4baa69af/c25c4e2286e04bbd9bf1afe2075ae3cd [2024-11-08 23:14:07,253 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:14:07,254 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:14:07,256 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:14:07,256 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:14:07,265 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:14:07,268 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:14:07" (1/1) ... [2024-11-08 23:14:07,269 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@62c013d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:07, skipping insertion in model container [2024-11-08 23:14:07,272 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:14:07" (1/1) ... [2024-11-08 23:14:07,350 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:14:07,820 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_0fdf9952-c58f-41ba-95be-362063b9aea2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i[33519,33532] [2024-11-08 23:14:07,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:08,009 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:14:08,078 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_0fdf9952-c58f-41ba-95be-362063b9aea2/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i[33519,33532] [2024-11-08 23:14:08,147 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:14:08,196 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:14:08,196 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08 WrapperNode [2024-11-08 23:14:08,196 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:14:08,197 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:08,197 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:14:08,197 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:14:08,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,241 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,323 INFO L138 Inliner]: procedures = 177, calls = 273, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1396 [2024-11-08 23:14:08,324 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:14:08,324 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:14:08,325 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:14:08,325 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:14:08,342 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,363 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,363 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,430 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,443 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,468 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,474 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,483 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:14:08,484 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:14:08,484 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:14:08,484 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:14:08,485 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:14:08" (1/1) ... [2024-11-08 23:14:08,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:14:08,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:14:08,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:14:08,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0fdf9952-c58f-41ba-95be-362063b9aea2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:14:08,586 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:14:08,586 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:14:08,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:14:08,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:14:08,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:14:08,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:14:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:14:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:14:08,835 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:14:08,838 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:14:10,483 INFO L? ?]: Removed 311 outVars from TransFormulas that were not future-live. [2024-11-08 23:14:10,483 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:14:12,063 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:14:12,063 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-08 23:14:12,064 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:12 BoogieIcfgContainer [2024-11-08 23:14:12,064 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:14:12,065 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:14:12,065 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:14:12,076 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:14:12,076 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:14:12" (1/1) ... [2024-11-08 23:14:12,088 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:14:12,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 132 states and 221 transitions. [2024-11-08 23:14:12,171 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 221 transitions. [2024-11-08 23:14:12,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:14:12,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,372 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 23:14:12,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 132 states and 216 transitions. [2024-11-08 23:14:12,417 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 216 transitions. [2024-11-08 23:14:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:14:12,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,687 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 23:14:12,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 139 states and 227 transitions. [2024-11-08 23:14:12,767 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 227 transitions. [2024-11-08 23:14:12,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:14:12,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,825 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 23:14:12,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 139 states and 223 transitions. [2024-11-08 23:14:12,833 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 223 transitions. [2024-11-08 23:14:12,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:14:12,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,878 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 23:14:12,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 139 states and 221 transitions. [2024-11-08 23:14:12,887 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 221 transitions. [2024-11-08 23:14:12,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:14:12,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:12,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:12,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:12,980 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 23:14:12,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:12,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 139 states and 219 transitions. [2024-11-08 23:14:12,998 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 219 transitions. [2024-11-08 23:14:12,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:14:13,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:13,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:13,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:13,060 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 23:14:13,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:13,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 139 states and 215 transitions. [2024-11-08 23:14:13,077 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 215 transitions. [2024-11-08 23:14:13,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 23:14:13,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:13,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:13,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:13,159 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 23:14:20,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:20,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:20,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 139 states and 213 transitions. [2024-11-08 23:14:20,691 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 213 transitions. [2024-11-08 23:14:20,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:14:20,692 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:20,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:20,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:21,595 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 23:14:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 144 states and 222 transitions. [2024-11-08 23:14:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 222 transitions. [2024-11-08 23:14:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:14:22,464 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:22,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:22,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,525 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 23:14:22,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:22,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 144 states and 216 transitions. [2024-11-08 23:14:22,534 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 216 transitions. [2024-11-08 23:14:22,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:14:22,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:22,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:22,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:22,634 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 23:14:32,656 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 23:14:32,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:32,696 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 144 states and 210 transitions. [2024-11-08 23:14:32,697 INFO L276 IsEmpty]: Start isEmpty. Operand 144 states and 210 transitions. [2024-11-08 23:14:32,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:14:32,697 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:32,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:32,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:32,942 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 23:14:34,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:14:34,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:34,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 156 states and 223 transitions. [2024-11-08 23:14:34,937 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 223 transitions. [2024-11-08 23:14:34,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:14:34,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:34,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,076 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 23:14:35,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 156 states and 221 transitions. [2024-11-08 23:14:35,091 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 221 transitions. [2024-11-08 23:14:35,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:14:35,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,276 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 23:14:35,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 156 states and 219 transitions. [2024-11-08 23:14:35,340 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 219 transitions. [2024-11-08 23:14:35,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 23:14:35,341 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,487 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 23:14:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 156 states and 217 transitions. [2024-11-08 23:14:35,502 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 217 transitions. [2024-11-08 23:14:35,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:14:35,503 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:35,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:35,629 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 23:14:45,642 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 23:14:45,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:45,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 156 states and 215 transitions. [2024-11-08 23:14:45,657 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 215 transitions. [2024-11-08 23:14:45,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:14:45,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:45,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:45,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:45,919 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 23:14:56,093 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 23:14:56,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:56,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 160 states and 218 transitions. [2024-11-08 23:14:56,455 INFO L276 IsEmpty]: Start isEmpty. Operand 160 states and 218 transitions. [2024-11-08 23:14:56,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:14:56,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:56,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:57,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:57,532 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 23:14:57,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:57,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 162 states and 222 transitions. [2024-11-08 23:14:57,662 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 222 transitions. [2024-11-08 23:14:57,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:14:57,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:57,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:14:58,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:14:58,734 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 23:14:59,556 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:14:59,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 164 states and 227 transitions. [2024-11-08 23:14:59,558 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 227 transitions. [2024-11-08 23:14:59,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:14:59,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:14:59,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:00,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:00,716 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 23:15:01,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:01,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 166 states and 230 transitions. [2024-11-08 23:15:01,309 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 230 transitions. [2024-11-08 23:15:01,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:15:01,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:01,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:01,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:02,388 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 23:15:02,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:02,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 167 states and 231 transitions. [2024-11-08 23:15:02,734 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 231 transitions. [2024-11-08 23:15:02,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:15:02,735 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:02,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:04,237 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 23:15:05,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:05,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 170 states and 238 transitions. [2024-11-08 23:15:05,669 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 238 transitions. [2024-11-08 23:15:05,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:15:05,670 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:05,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:07,022 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 23:15:07,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:07,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 171 states and 239 transitions. [2024-11-08 23:15:07,545 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 239 transitions. [2024-11-08 23:15:07,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:15:07,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:07,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:08,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:09,036 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 23:15:09,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:09,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 172 states and 240 transitions. [2024-11-08 23:15:09,727 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 240 transitions. [2024-11-08 23:15:09,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:15:09,728 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:09,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:10,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:11,123 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 23:15:11,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:11,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 241 transitions. [2024-11-08 23:15:11,834 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 241 transitions. [2024-11-08 23:15:11,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:15:11,835 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:11,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:12,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:13,309 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 23:15:14,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:14,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 174 states and 242 transitions. [2024-11-08 23:15:14,003 INFO L276 IsEmpty]: Start isEmpty. Operand 174 states and 242 transitions. [2024-11-08 23:15:14,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:15:14,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:14,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:14,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:15,642 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 23:15:16,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:16,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 175 states and 243 transitions. [2024-11-08 23:15:16,387 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 243 transitions. [2024-11-08 23:15:16,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:15:16,388 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:16,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:16,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:18,198 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 23:15:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 176 states and 244 transitions. [2024-11-08 23:15:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 176 states and 244 transitions. [2024-11-08 23:15:19,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:15:19,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:19,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:20,572 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 23:15:21,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:21,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 177 states and 245 transitions. [2024-11-08 23:15:21,554 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 245 transitions. [2024-11-08 23:15:21,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:15:21,555 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:21,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:21,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:22,987 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 23:15:23,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:23,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 246 states to 178 states and 246 transitions. [2024-11-08 23:15:23,462 INFO L276 IsEmpty]: Start isEmpty. Operand 178 states and 246 transitions. [2024-11-08 23:15:23,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:15:23,463 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:23,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:23,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:24,942 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 23:15:25,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:25,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 179 states and 247 transitions. [2024-11-08 23:15:25,796 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 247 transitions. [2024-11-08 23:15:25,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:15:25,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:25,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:26,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:27,179 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 23:15:27,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:27,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 180 states and 248 transitions. [2024-11-08 23:15:27,953 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 248 transitions. [2024-11-08 23:15:27,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:15:27,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:27,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:28,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:29,521 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 23:15:30,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:30,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 181 states and 249 transitions. [2024-11-08 23:15:30,349 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 249 transitions. [2024-11-08 23:15:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:15:30,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:30,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:31,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:32,113 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 23:15:33,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:33,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 182 states and 250 transitions. [2024-11-08 23:15:33,072 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 250 transitions. [2024-11-08 23:15:33,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:15:33,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:33,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:35,049 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 23:15:35,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 183 states and 251 transitions. [2024-11-08 23:15:35,990 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 251 transitions. [2024-11-08 23:15:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:15:35,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:35,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:36,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:37,640 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 23:15:38,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 184 states and 252 transitions. [2024-11-08 23:15:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 252 transitions. [2024-11-08 23:15:38,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:15:38,181 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:38,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:38,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:39,633 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 23:15:40,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:40,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 185 states and 253 transitions. [2024-11-08 23:15:40,183 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 253 transitions. [2024-11-08 23:15:40,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:15:40,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:40,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:41,770 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 23:15:42,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:42,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 186 states and 254 transitions. [2024-11-08 23:15:42,259 INFO L276 IsEmpty]: Start isEmpty. Operand 186 states and 254 transitions. [2024-11-08 23:15:42,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:15:42,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:42,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:42,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:44,400 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 23:15:45,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:45,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 187 states and 255 transitions. [2024-11-08 23:15:45,888 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 255 transitions. [2024-11-08 23:15:45,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:15:45,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:45,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:46,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:47,311 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 23:15:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:47,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 188 states and 256 transitions. [2024-11-08 23:15:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 256 transitions. [2024-11-08 23:15:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:15:47,964 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:47,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:48,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:49,857 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 23:15:50,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 189 states and 257 transitions. [2024-11-08 23:15:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 257 transitions. [2024-11-08 23:15:50,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:15:50,986 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:51,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:52,764 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 23:15:53,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 190 states and 258 transitions. [2024-11-08 23:15:53,779 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 258 transitions. [2024-11-08 23:15:53,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:15:53,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:53,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:54,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:55,829 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 23:15:56,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:56,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 191 states and 259 transitions. [2024-11-08 23:15:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 259 transitions. [2024-11-08 23:15:56,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:15:56,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:56,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:57,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:15:58,295 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 23:15:58,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:15:58,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 192 states and 260 transitions. [2024-11-08 23:15:58,896 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 260 transitions. [2024-11-08 23:15:58,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:15:58,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:15:58,897 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:15:59,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:00,832 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 23:16:02,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:02,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 193 states and 261 transitions. [2024-11-08 23:16:02,218 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 261 transitions. [2024-11-08 23:16:02,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:16:02,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:02,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:02,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:04,145 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 23:16:04,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:04,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 194 states and 262 transitions. [2024-11-08 23:16:04,875 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 262 transitions. [2024-11-08 23:16:04,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:16:04,876 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:04,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:05,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:06,923 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 23:16:08,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:08,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 195 states and 263 transitions. [2024-11-08 23:16:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 263 transitions. [2024-11-08 23:16:08,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:16:08,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:08,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:09,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:10,547 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 23:16:11,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:11,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 196 states and 264 transitions. [2024-11-08 23:16:11,677 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 264 transitions. [2024-11-08 23:16:11,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:16:11,678 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:11,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:12,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:13,447 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 23:16:14,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:14,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 197 states and 265 transitions. [2024-11-08 23:16:14,613 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 265 transitions. [2024-11-08 23:16:14,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:16:14,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:14,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:15,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:17,131 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 23:16:18,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:18,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 198 states and 266 transitions. [2024-11-08 23:16:18,303 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 266 transitions. [2024-11-08 23:16:18,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:16:18,304 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:18,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:19,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:20,490 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 23:16:21,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:21,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 199 states and 267 transitions. [2024-11-08 23:16:21,168 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 267 transitions. [2024-11-08 23:16:21,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:16:21,169 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:21,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:21,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:23,538 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 23:16:24,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:24,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 200 states and 268 transitions. [2024-11-08 23:16:24,208 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 268 transitions. [2024-11-08 23:16:24,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:16:24,208 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:24,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:24,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:26,210 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 23:16:26,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:26,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 201 states and 269 transitions. [2024-11-08 23:16:26,894 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 269 transitions. [2024-11-08 23:16:26,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:16:26,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:26,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:28,795 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 23:16:29,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:29,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 202 states and 270 transitions. [2024-11-08 23:16:29,499 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 270 transitions. [2024-11-08 23:16:29,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:16:29,500 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:29,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:29,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:32,627 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 23:16:34,818 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:34,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 203 states and 271 transitions. [2024-11-08 23:16:34,819 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 271 transitions. [2024-11-08 23:16:34,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-08 23:16:34,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:34,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:35,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:37,359 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 23:16:38,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:38,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 204 states and 272 transitions. [2024-11-08 23:16:38,247 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 272 transitions. [2024-11-08 23:16:38,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:16:38,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:38,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:38,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:40,522 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 23:16:42,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:42,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 205 states and 273 transitions. [2024-11-08 23:16:42,038 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 273 transitions. [2024-11-08 23:16:42,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:16:42,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:42,039 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:42,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:44,532 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 23:16:45,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:45,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 206 states and 274 transitions. [2024-11-08 23:16:45,484 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 274 transitions. [2024-11-08 23:16:45,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:16:45,485 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:45,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:46,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:48,149 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 23:16:49,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:49,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 207 states and 275 transitions. [2024-11-08 23:16:49,729 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 275 transitions. [2024-11-08 23:16:49,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:16:49,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:49,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:50,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:16:52,202 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 23:16:53,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:16:53,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 208 states and 276 transitions. [2024-11-08 23:16:53,243 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 276 transitions. [2024-11-08 23:16:53,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:16:53,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:16:53,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:16:53,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:04,801 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 23:17:15,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:15,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 209 states and 277 transitions. [2024-11-08 23:17:15,792 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 277 transitions. [2024-11-08 23:17:15,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:17:15,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:15,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:16,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:17,183 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 23:17:18,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:18,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 210 states and 279 transitions. [2024-11-08 23:17:18,072 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 279 transitions. [2024-11-08 23:17:18,073 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:17:18,073 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:18,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:18,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:19,597 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 23:17:21,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:21,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 211 states and 283 transitions. [2024-11-08 23:17:21,159 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 283 transitions. [2024-11-08 23:17:21,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:17:21,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:21,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:21,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:22,843 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 23:17:24,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:24,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 212 states and 285 transitions. [2024-11-08 23:17:24,003 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 285 transitions. [2024-11-08 23:17:24,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:17:24,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:24,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:24,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:25,350 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 23:17:26,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:26,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 213 states and 286 transitions. [2024-11-08 23:17:26,142 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 286 transitions. [2024-11-08 23:17:26,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:17:26,142 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:26,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:26,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:27,559 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 23:17:28,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:28,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 214 states and 287 transitions. [2024-11-08 23:17:28,455 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 287 transitions. [2024-11-08 23:17:28,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:17:28,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:28,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:29,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:29,986 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 23:17:30,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:30,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 215 states and 288 transitions. [2024-11-08 23:17:30,788 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 288 transitions. [2024-11-08 23:17:30,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:17:30,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:30,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:31,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:32,260 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 23:17:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:33,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 216 states and 289 transitions. [2024-11-08 23:17:33,150 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 289 transitions. [2024-11-08 23:17:33,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:17:33,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:33,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:34,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:34,522 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 23:17:37,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:37,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 218 states and 294 transitions. [2024-11-08 23:17:37,199 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 294 transitions. [2024-11-08 23:17:37,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:17:37,200 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:37,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:37,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:38,974 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 23:17:40,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:40,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 219 states and 295 transitions. [2024-11-08 23:17:40,091 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 295 transitions. [2024-11-08 23:17:40,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:17:40,092 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:40,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:40,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:41,526 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 23:17:42,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:42,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 220 states and 296 transitions. [2024-11-08 23:17:42,379 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 296 transitions. [2024-11-08 23:17:42,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:17:42,379 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:42,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:43,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:44,546 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 23:17:45,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:45,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 221 states and 297 transitions. [2024-11-08 23:17:45,860 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 297 transitions. [2024-11-08 23:17:45,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:17:45,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:45,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:46,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:47,311 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 23:17:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 222 states and 298 transitions. [2024-11-08 23:17:48,283 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 298 transitions. [2024-11-08 23:17:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:17:48,284 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:48,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:50,822 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 23:17:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:52,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 223 states and 299 transitions. [2024-11-08 23:17:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 299 transitions. [2024-11-08 23:17:52,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:17:52,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:52,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:53,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:54,153 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 23:17:55,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:55,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 224 states and 300 transitions. [2024-11-08 23:17:55,319 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 300 transitions. [2024-11-08 23:17:55,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:17:55,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:55,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:56,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:17:58,051 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 23:17:59,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:17:59,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 225 states and 301 transitions. [2024-11-08 23:17:59,177 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 301 transitions. [2024-11-08 23:17:59,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:17:59,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:17:59,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:17:59,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:01,605 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 23:18:03,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:03,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 226 states and 302 transitions. [2024-11-08 23:18:03,141 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 302 transitions. [2024-11-08 23:18:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:18:03,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:03,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:03,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:05,478 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 23:18:06,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:06,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 227 states and 303 transitions. [2024-11-08 23:18:06,639 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 303 transitions. [2024-11-08 23:18:06,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:18:06,641 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:06,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:08,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:09,557 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 23:18:10,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:10,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 228 states and 304 transitions. [2024-11-08 23:18:10,581 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 304 transitions. [2024-11-08 23:18:10,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:18:10,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:10,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:11,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:12,566 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 23:18:14,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:14,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 229 states and 305 transitions. [2024-11-08 23:18:14,070 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 305 transitions. [2024-11-08 23:18:14,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:18:14,071 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:14,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:16,775 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 23:18:17,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:17,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 230 states and 306 transitions. [2024-11-08 23:18:17,953 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 306 transitions. [2024-11-08 23:18:17,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:18:17,953 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:17,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:18,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:20,433 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 23:18:21,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:21,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 231 states and 307 transitions. [2024-11-08 23:18:21,402 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 307 transitions. [2024-11-08 23:18:21,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:18:21,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:21,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:21,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:23,260 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 23:18:24,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:24,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 232 states and 308 transitions. [2024-11-08 23:18:24,274 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 308 transitions. [2024-11-08 23:18:24,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:18:24,275 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:24,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:25,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:26,909 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 23:18:27,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:27,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 233 states and 309 transitions. [2024-11-08 23:18:27,888 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 309 transitions. [2024-11-08 23:18:27,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:18:27,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:27,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:28,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:30,737 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 23:18:32,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:32,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 234 states and 310 transitions. [2024-11-08 23:18:32,288 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 310 transitions. [2024-11-08 23:18:32,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:18:32,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:32,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:33,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:34,853 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 23:18:36,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:36,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 235 states and 311 transitions. [2024-11-08 23:18:36,431 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 311 transitions. [2024-11-08 23:18:36,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:18:36,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:36,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:37,097 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:38,738 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 23:18:40,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:40,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 236 states and 312 transitions. [2024-11-08 23:18:40,116 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 312 transitions. [2024-11-08 23:18:40,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:18:40,117 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:40,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:44,541 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 23:18:46,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:46,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 237 states and 313 transitions. [2024-11-08 23:18:46,795 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 313 transitions. [2024-11-08 23:18:46,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:18:46,795 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:46,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:47,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:49,248 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 23:18:50,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:50,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 238 states and 314 transitions. [2024-11-08 23:18:50,338 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 314 transitions. [2024-11-08 23:18:50,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:18:50,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:50,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:51,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:52,699 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 23:18:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:53,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 239 states and 315 transitions. [2024-11-08 23:18:53,818 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 315 transitions. [2024-11-08 23:18:53,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:18:53,819 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:53,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:54,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:55,929 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 23:18:57,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:18:57,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 240 states and 316 transitions. [2024-11-08 23:18:57,014 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 316 transitions. [2024-11-08 23:18:57,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:18:57,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:18:57,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:18:57,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:18:59,839 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 23:19:01,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:01,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 241 states and 317 transitions. [2024-11-08 23:19:01,525 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 317 transitions. [2024-11-08 23:19:01,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:19:01,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:01,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:02,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:05,264 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 23:19:07,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:07,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 242 states and 318 transitions. [2024-11-08 23:19:07,383 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 318 transitions. [2024-11-08 23:19:07,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:19:07,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:07,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:08,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:10,275 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 23:19:11,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:11,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 243 states and 319 transitions. [2024-11-08 23:19:11,997 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 319 transitions. [2024-11-08 23:19:11,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:19:11,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:11,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:15,064 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 23:19:16,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:16,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 244 states and 320 transitions. [2024-11-08 23:19:16,817 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 320 transitions. [2024-11-08 23:19:16,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:19:16,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:16,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:17,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:20,280 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 23:19:22,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:22,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 245 states and 321 transitions. [2024-11-08 23:19:22,008 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 321 transitions. [2024-11-08 23:19:22,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:19:22,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:22,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:24,649 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 23:19:26,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:26,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 246 states and 322 transitions. [2024-11-08 23:19:26,332 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 322 transitions. [2024-11-08 23:19:26,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:19:26,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:26,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:30,010 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 23:19:31,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:31,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 247 states and 323 transitions. [2024-11-08 23:19:31,407 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 323 transitions. [2024-11-08 23:19:31,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:19:31,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:31,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:32,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:34,730 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 23:19:36,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:36,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 248 states and 324 transitions. [2024-11-08 23:19:36,312 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 324 transitions. [2024-11-08 23:19:36,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:19:36,313 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:36,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:37,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:40,695 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 23:19:42,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:42,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 249 states and 325 transitions. [2024-11-08 23:19:42,142 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 325 transitions. [2024-11-08 23:19:42,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:19:42,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:42,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:43,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:45,521 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 23:19:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 250 states and 326 transitions. [2024-11-08 23:19:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 326 transitions. [2024-11-08 23:19:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:19:46,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:47,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:50,568 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 23:19:52,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:52,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 251 states and 327 transitions. [2024-11-08 23:19:52,258 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 327 transitions. [2024-11-08 23:19:52,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:19:52,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:52,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:19:53,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:19:56,949 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 23:19:59,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:19:59,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 252 states and 328 transitions. [2024-11-08 23:19:59,657 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 328 transitions. [2024-11-08 23:19:59,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:19:59,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:19:59,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:06,154 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 23:20:08,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:08,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 253 states and 329 transitions. [2024-11-08 23:20:08,607 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 329 transitions. [2024-11-08 23:20:08,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:20:08,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:08,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:09,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:13,307 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 23:20:15,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:15,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 254 states and 330 transitions. [2024-11-08 23:20:15,796 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 330 transitions. [2024-11-08 23:20:15,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:20:15,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:15,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:17,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:21,320 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 23:20:23,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:23,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 255 states and 331 transitions. [2024-11-08 23:20:23,921 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 331 transitions. [2024-11-08 23:20:23,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:20:23,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:23,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:25,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:30,280 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 23:20:32,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:32,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 256 states and 332 transitions. [2024-11-08 23:20:32,923 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 332 transitions. [2024-11-08 23:20:32,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:20:32,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:32,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:38,218 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 23:20:41,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:41,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 257 states and 333 transitions. [2024-11-08 23:20:41,159 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 333 transitions. [2024-11-08 23:20:41,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:20:41,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:41,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:43,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:20:46,623 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 23:20:48,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:20:48,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 258 states and 334 transitions. [2024-11-08 23:20:48,343 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 334 transitions. [2024-11-08 23:20:48,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:20:48,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:20:48,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:20:50,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:12,820 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 23:21:33,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:33,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 259 states and 335 transitions. [2024-11-08 23:21:33,302 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 335 transitions. [2024-11-08 23:21:33,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:21:33,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:33,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:34,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:38,734 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 23:21:40,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:40,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 260 states and 336 transitions. [2024-11-08 23:21:40,561 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 336 transitions. [2024-11-08 23:21:40,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:21:40,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:40,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:45,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:21:50,583 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 23:21:54,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:21:54,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 261 states and 337 transitions. [2024-11-08 23:21:54,818 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 337 transitions. [2024-11-08 23:21:54,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:21:54,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:21:54,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:21:57,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:01,006 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 23:22:02,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:02,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 262 states and 338 transitions. [2024-11-08 23:22:02,929 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 338 transitions. [2024-11-08 23:22:02,930 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:22:02,930 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:02,930 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:04,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:09,012 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 23:22:12,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:12,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 263 states and 339 transitions. [2024-11-08 23:22:12,391 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 339 transitions. [2024-11-08 23:22:12,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:22:12,392 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:12,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:14,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:18,590 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 23:22:20,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:20,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 264 states and 340 transitions. [2024-11-08 23:22:20,597 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 340 transitions. [2024-11-08 23:22:20,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-08 23:22:20,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:20,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:22,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:26,047 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 23:22:27,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:27,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 265 states and 341 transitions. [2024-11-08 23:22:27,590 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 341 transitions. [2024-11-08 23:22:27,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:22:27,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:27,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:28,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:34,230 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 23:22:38,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:38,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 266 states and 342 transitions. [2024-11-08 23:22:38,126 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 342 transitions. [2024-11-08 23:22:38,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:22:38,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:38,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:38,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:43,227 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 23:22:45,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:45,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 267 states and 343 transitions. [2024-11-08 23:22:45,129 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 343 transitions. [2024-11-08 23:22:45,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:22:45,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:45,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:46,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:50,023 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 23:22:51,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:22:51,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 268 states and 344 transitions. [2024-11-08 23:22:51,726 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 344 transitions. [2024-11-08 23:22:51,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-08 23:22:51,726 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:22:51,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:22:53,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:22:58,468 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 23:23:02,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:02,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 269 states and 345 transitions. [2024-11-08 23:23:02,393 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 345 transitions. [2024-11-08 23:23:02,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:23:02,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:02,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:03,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:08,090 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 23:23:11,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:11,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 270 states and 346 transitions. [2024-11-08 23:23:11,134 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 346 transitions. [2024-11-08 23:23:11,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-08 23:23:11,134 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:11,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:12,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:17,351 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 23:23:19,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:19,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 271 states and 347 transitions. [2024-11-08 23:23:19,808 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 347 transitions. [2024-11-08 23:23:19,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:23:19,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:19,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:21,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:26,320 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 23:23:29,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:29,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 272 states and 348 transitions. [2024-11-08 23:23:29,868 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 348 transitions. [2024-11-08 23:23:29,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-08 23:23:29,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:29,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:31,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:35,917 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 23:23:39,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:39,132 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 273 states and 349 transitions. [2024-11-08 23:23:39,133 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 349 transitions. [2024-11-08 23:23:39,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:23:39,133 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:39,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:40,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:45,836 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 23:23:48,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:48,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 274 states and 350 transitions. [2024-11-08 23:23:48,398 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 350 transitions. [2024-11-08 23:23:48,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-08 23:23:48,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:48,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:49,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:23:54,247 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 23:23:55,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:23:55,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 275 states and 351 transitions. [2024-11-08 23:23:55,901 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 351 transitions. [2024-11-08 23:23:55,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:23:55,902 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:23:55,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:23:56,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:02,913 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 23:24:07,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:07,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 276 states and 352 transitions. [2024-11-08 23:24:07,119 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 352 transitions. [2024-11-08 23:24:07,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-08 23:24:07,119 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:07,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:08,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:13,291 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 23:24:15,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:15,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 277 states and 353 transitions. [2024-11-08 23:24:15,551 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 353 transitions. [2024-11-08 23:24:15,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:24:15,552 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:15,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:16,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:20,963 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 23:24:22,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:22,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 278 states and 354 transitions. [2024-11-08 23:24:22,685 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 354 transitions. [2024-11-08 23:24:22,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-08 23:24:22,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:22,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:23,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:28,655 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 23:24:30,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:30,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 279 states and 355 transitions. [2024-11-08 23:24:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 355 transitions. [2024-11-08 23:24:30,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:24:30,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:30,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:32,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:39,742 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 23:24:44,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:44,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 280 states and 356 transitions. [2024-11-08 23:24:44,790 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 356 transitions. [2024-11-08 23:24:44,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-08 23:24:44,791 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:44,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:24:51,982 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 23:24:55,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:24:55,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 281 states and 357 transitions. [2024-11-08 23:24:55,601 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 357 transitions. [2024-11-08 23:24:55,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:24:55,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:24:55,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:24:58,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:04,623 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 23:25:08,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:08,238 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 282 states and 358 transitions. [2024-11-08 23:25:08,238 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 358 transitions. [2024-11-08 23:25:08,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-08 23:25:08,239 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:08,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:17,994 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 23:25:21,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:25:21,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 283 states and 359 transitions. [2024-11-08 23:25:21,213 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 359 transitions. [2024-11-08 23:25:21,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:25:21,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:25:21,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:25:25,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:25:44,791 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 23:26:02,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:02,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 284 states and 360 transitions. [2024-11-08 23:26:02,279 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 360 transitions. [2024-11-08 23:26:02,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2024-11-08 23:26:02,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:02,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:11,267 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 23:26:13,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:26:13,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 285 states and 361 transitions. [2024-11-08 23:26:13,683 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 361 transitions. [2024-11-08 23:26:13,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:26:13,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:26:13,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:26:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:26:24,417 INFO L134 CoverageAnalysis]: Checked inductivity of 7507 backedges. 3513 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked.