./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/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_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:50:59,322 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:50:59,451 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-32bit-Kojak_Default.epf [2024-11-08 23:50:59,458 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:50:59,460 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:50:59,507 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:50:59,512 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:50:59,512 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:50:59,513 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:50:59,514 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:50:59,514 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:50:59,514 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:50:59,515 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:50:59,515 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:50:59,518 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:50:59,519 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:50:59,519 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:50:59,523 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:50:59,524 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:50:59,524 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:50:59,525 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:50:59,529 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:50:59,529 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:50:59,530 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:50:59,530 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:50:59,530 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:50:59,531 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:50:59,531 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:50:59,532 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:50:59,532 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:50:59,532 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:50:59,536 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:50:59,536 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:50:59,537 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:50:59,537 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:50:59,538 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_683b51b5-c31c-4e58-876e-ab11d50de5d6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 72c3cbe0b435a963730c7c79c0d825f3c978c53ad7cc61822ef9417e2e6ee67f [2024-11-08 23:50:59,911 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:50:59,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:50:59,949 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:50:59,951 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:50:59,953 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:50:59,955 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i Unable to find full path for "g++" [2024-11-08 23:51:01,949 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:51:02,279 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:51:02,280 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test1-1.i [2024-11-08 23:51:02,297 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/data/09b4a7858/6f05c0b3217c40ceafc842ce0c8fe0fa/FLAGfb41dbec7 [2024-11-08 23:51:02,314 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/data/09b4a7858/6f05c0b3217c40ceafc842ce0c8fe0fa [2024-11-08 23:51:02,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:51:02,319 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:51:02,321 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:02,321 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:51:02,328 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:51:02,329 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:02" (1/1) ... [2024-11-08 23:51:02,330 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@653b1bf1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:02, skipping insertion in model container [2024-11-08 23:51:02,330 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:51:02" (1/1) ... [2024-11-08 23:51:02,397 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:51:03,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:03,182 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:51:03,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:51:03,373 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:51:03,373 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03 WrapperNode [2024-11-08 23:51:03,374 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:51:03,375 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:03,375 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:51:03,376 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:51:03,385 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,411 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,489 INFO L138 Inliner]: procedures = 176, calls = 180, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 831 [2024-11-08 23:51:03,489 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:51:03,490 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:51:03,490 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:51:03,490 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:51:03,506 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,506 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,528 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,572 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,591 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,597 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,604 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,616 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:51:03,620 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:51:03,621 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:51:03,621 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:51:03,627 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:51:03" (1/1) ... [2024-11-08 23:51:03,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:51:03,686 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:51:03,719 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:51:03,731 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_683b51b5-c31c-4e58-876e-ab11d50de5d6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:51:03,816 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:51:03,818 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:51:03,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:51:03,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:51:03,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:51:03,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:51:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:51:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:51:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:51:03,822 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:51:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:51:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:51:03,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:51:03,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:51:04,083 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:51:04,086 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:51:05,629 INFO L? ?]: Removed 216 outVars from TransFormulas that were not future-live. [2024-11-08 23:51:05,629 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:51:06,817 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:51:06,817 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-08 23:51:06,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:51:06 BoogieIcfgContainer [2024-11-08 23:51:06,818 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:51:06,819 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:51:06,819 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:51:06,830 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:51:06,831 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:51:06" (1/1) ... [2024-11-08 23:51:06,844 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:51:06,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:06,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 101 states and 163 transitions. [2024-11-08 23:51:06,921 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 163 transitions. [2024-11-08 23:51:06,923 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-08 23:51:06,923 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:06,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:07,124 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 23:51:07,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 100 states and 162 transitions. [2024-11-08 23:51:07,149 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 162 transitions. [2024-11-08 23:51:07,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-08 23:51:07,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-08 23:51:07,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:07,247 INFO L255 TraceCheckSpWp]: Trace formula consists of 54 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-08 23:51:07,252 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-08 23:51:07,279 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 23:51:07,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 104 states and 167 transitions. [2024-11-08 23:51:07,340 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 167 transitions. [2024-11-08 23:51:07,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:51:07,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:07,415 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 23:51:07,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 104 states and 165 transitions. [2024-11-08 23:51:07,426 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 165 transitions. [2024-11-08 23:51:07,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:51:07,427 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:07,482 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 23:51:07,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 104 states and 161 transitions. [2024-11-08 23:51:07,488 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 161 transitions. [2024-11-08 23:51:07,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:51:07,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:07,551 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 23:51:07,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:07,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 104 states and 155 transitions. [2024-11-08 23:51:07,559 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 155 transitions. [2024-11-08 23:51:07,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:51:07,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:07,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:07,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:07,705 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 23:51:17,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:17,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:17,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 104 states and 149 transitions. [2024-11-08 23:51:17,852 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 149 transitions. [2024-11-08 23:51:17,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:51:17,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:17,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:17,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:18,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:28,422 WARN L539 Checker$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 23:51:30,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:30,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:30,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 120 states and 168 transitions. [2024-11-08 23:51:30,328 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 168 transitions. [2024-11-08 23:51:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:51:30,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:30,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:30,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:30,606 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 23:51:30,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:30,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 166 states to 120 states and 166 transitions. [2024-11-08 23:51:30,631 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 166 transitions. [2024-11-08 23:51:30,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:51:30,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:30,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:30,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:30,898 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 23:51:30,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:30,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2024-11-08 23:51:30,955 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2024-11-08 23:51:30,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 23:51:30,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:30,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:31,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:31,125 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 23:51:31,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:31,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 120 states and 162 transitions. [2024-11-08 23:51:31,139 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 162 transitions. [2024-11-08 23:51:31,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:51:31,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:31,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:31,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:31,313 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:32,389 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:32,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:32,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 120 states and 160 transitions. [2024-11-08 23:51:32,398 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 160 transitions. [2024-11-08 23:51:32,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:51:32,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:32,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:32,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:32,692 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:51:42,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:52,831 WARN L539 Checker$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 23:51:54,310 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:51:54,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 124 states and 163 transitions. [2024-11-08 23:51:54,356 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 163 transitions. [2024-11-08 23:51:54,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-11-08 23:51:54,357 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:54,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:54,816 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:52:05,015 WARN L539 Checker$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 23:52:06,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:07,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:07,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 159 states and 206 transitions. [2024-11-08 23:52:07,030 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 206 transitions. [2024-11-08 23:52:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:52:07,031 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:07,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:07,430 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:52:17,596 WARN L539 Checker$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 23:52:27,605 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:32,818 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:52:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 195 states and 249 transitions. [2024-11-08 23:52:33,352 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 249 transitions. [2024-11-08 23:52:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-08 23:52:33,354 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:33,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:33,624 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:52:33,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:33,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 195 states and 247 transitions. [2024-11-08 23:52:33,656 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 247 transitions. [2024-11-08 23:52:33,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 23:52:33,657 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:33,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:34,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:34,855 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:34,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:34,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 197 states and 250 transitions. [2024-11-08 23:52:34,973 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 250 transitions. [2024-11-08 23:52:34,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:52:34,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:34,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:35,962 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 4 proven. 4 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:36,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:36,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 252 states to 198 states and 252 transitions. [2024-11-08 23:52:36,138 INFO L276 IsEmpty]: Start isEmpty. Operand 198 states and 252 transitions. [2024-11-08 23:52:36,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:52:36,139 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:36,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:36,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:36,964 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 7 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:37,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:37,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 200 states and 255 transitions. [2024-11-08 23:52:37,629 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 255 transitions. [2024-11-08 23:52:37,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:52:37,630 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:37,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:38,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:38,810 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 4 proven. 11 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:39,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:39,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 201 states and 256 transitions. [2024-11-08 23:52:39,182 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 256 transitions. [2024-11-08 23:52:39,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 23:52:39,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:39,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:40,327 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:40,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:40,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 202 states and 257 transitions. [2024-11-08 23:52:40,932 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 257 transitions. [2024-11-08 23:52:40,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-08 23:52:40,933 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:40,934 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:41,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,068 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 22 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:42,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 203 states and 258 transitions. [2024-11-08 23:52:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 258 transitions. [2024-11-08 23:52:42,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:52:42,724 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:42,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:43,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 4 proven. 29 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:44,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:44,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 204 states and 259 transitions. [2024-11-08 23:52:44,424 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 259 transitions. [2024-11-08 23:52:44,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:52:44,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:44,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:44,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:45,869 INFO L134 CoverageAnalysis]: Checked inductivity of 42 backedges. 4 proven. 37 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:46,562 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:46,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 205 states and 260 transitions. [2024-11-08 23:52:46,563 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 260 transitions. [2024-11-08 23:52:46,564 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:52:46,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:46,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:46,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:47,793 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 4 proven. 46 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:48,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:48,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 206 states and 261 transitions. [2024-11-08 23:52:48,299 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 261 transitions. [2024-11-08 23:52:48,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-08 23:52:48,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:48,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:48,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:49,627 INFO L134 CoverageAnalysis]: Checked inductivity of 61 backedges. 4 proven. 56 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:50,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:50,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 207 states and 262 transitions. [2024-11-08 23:52:50,430 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 262 transitions. [2024-11-08 23:52:50,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 23:52:50,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:50,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:50,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:51,764 INFO L134 CoverageAnalysis]: Checked inductivity of 72 backedges. 4 proven. 67 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:52,579 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:52,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 208 states and 263 transitions. [2024-11-08 23:52:52,581 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 263 transitions. [2024-11-08 23:52:52,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:52:52,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:52,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:53,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:54,309 INFO L134 CoverageAnalysis]: Checked inductivity of 84 backedges. 4 proven. 79 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:54,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:54,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 209 states and 264 transitions. [2024-11-08 23:52:54,857 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 264 transitions. [2024-11-08 23:52:54,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:52:54,858 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:54,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:55,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:56,243 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 4 proven. 92 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:56,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:56,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 210 states and 265 transitions. [2024-11-08 23:52:56,657 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 265 transitions. [2024-11-08 23:52:56,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:52:56,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:56,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:56,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 4 proven. 106 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:52:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 211 states and 266 transitions. [2024-11-08 23:52:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 266 transitions. [2024-11-08 23:52:59,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:52:59,478 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:59,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:59,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:01,009 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 4 proven. 121 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:01,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:01,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 212 states and 267 transitions. [2024-11-08 23:53:01,638 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 267 transitions. [2024-11-08 23:53:01,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2024-11-08 23:53:01,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:01,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:02,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:03,414 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 4 proven. 137 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:04,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:04,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 213 states and 268 transitions. [2024-11-08 23:53:04,367 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 268 transitions. [2024-11-08 23:53:04,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:53:04,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:04,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:05,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:06,254 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 4 proven. 154 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:06,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:06,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 214 states and 269 transitions. [2024-11-08 23:53:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 269 transitions. [2024-11-08 23:53:06,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:53:06,766 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:06,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:07,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:08,407 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 4 proven. 172 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:08,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:08,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 215 states and 270 transitions. [2024-11-08 23:53:08,969 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 270 transitions. [2024-11-08 23:53:08,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:53:08,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:08,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:09,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:10,885 INFO L134 CoverageAnalysis]: Checked inductivity of 196 backedges. 4 proven. 191 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:12,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:12,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 216 states and 271 transitions. [2024-11-08 23:53:12,107 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 271 transitions. [2024-11-08 23:53:12,108 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-08 23:53:12,108 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:12,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:12,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:13,663 INFO L134 CoverageAnalysis]: Checked inductivity of 216 backedges. 4 proven. 211 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:14,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:14,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 217 states and 272 transitions. [2024-11-08 23:53:14,307 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 272 transitions. [2024-11-08 23:53:14,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 23:53:14,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:14,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:14,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:16,131 INFO L134 CoverageAnalysis]: Checked inductivity of 237 backedges. 4 proven. 232 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:16,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:17,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 218 states and 273 transitions. [2024-11-08 23:53:17,000 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 273 transitions. [2024-11-08 23:53:17,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:53:17,001 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:17,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:17,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:18,964 INFO L134 CoverageAnalysis]: Checked inductivity of 259 backedges. 4 proven. 254 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:20,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:20,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 219 states and 274 transitions. [2024-11-08 23:53:20,028 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 274 transitions. [2024-11-08 23:53:20,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:53:20,030 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:20,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:20,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:22,044 INFO L134 CoverageAnalysis]: Checked inductivity of 282 backedges. 4 proven. 277 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:23,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:23,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 220 states and 275 transitions. [2024-11-08 23:53:23,333 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 275 transitions. [2024-11-08 23:53:23,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:53:23,334 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:23,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:23,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:24,961 INFO L134 CoverageAnalysis]: Checked inductivity of 306 backedges. 4 proven. 301 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:25,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:25,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 221 states and 276 transitions. [2024-11-08 23:53:25,829 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 276 transitions. [2024-11-08 23:53:25,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 23:53:25,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:25,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:26,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:28,157 INFO L134 CoverageAnalysis]: Checked inductivity of 331 backedges. 4 proven. 326 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:29,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:29,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 222 states and 277 transitions. [2024-11-08 23:53:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 277 transitions. [2024-11-08 23:53:29,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:53:29,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:29,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:29,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:30,581 INFO L134 CoverageAnalysis]: Checked inductivity of 357 backedges. 4 proven. 352 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:31,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:31,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 223 states and 278 transitions. [2024-11-08 23:53:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 278 transitions. [2024-11-08 23:53:31,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:53:31,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:31,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:31,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:33,282 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 4 proven. 379 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:34,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:34,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 224 states and 279 transitions. [2024-11-08 23:53:34,511 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 279 transitions. [2024-11-08 23:53:34,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:53:34,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:34,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:34,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 412 backedges. 4 proven. 407 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:36,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:36,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 225 states and 280 transitions. [2024-11-08 23:53:36,859 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 280 transitions. [2024-11-08 23:53:36,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:53:36,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:36,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:37,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:38,921 INFO L134 CoverageAnalysis]: Checked inductivity of 441 backedges. 4 proven. 436 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:40,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 226 states and 281 transitions. [2024-11-08 23:53:40,030 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 281 transitions. [2024-11-08 23:53:40,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:53:40,032 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:40,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:40,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:42,085 INFO L134 CoverageAnalysis]: Checked inductivity of 471 backedges. 4 proven. 466 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:42,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:42,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 227 states and 282 transitions. [2024-11-08 23:53:42,909 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 282 transitions. [2024-11-08 23:53:42,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:53:42,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:42,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:43,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:44,948 INFO L134 CoverageAnalysis]: Checked inductivity of 502 backedges. 4 proven. 497 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:46,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:46,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 228 states and 283 transitions. [2024-11-08 23:53:46,178 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 283 transitions. [2024-11-08 23:53:46,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:53:46,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:46,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:46,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:48,544 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 4 proven. 529 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:49,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:49,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 229 states and 284 transitions. [2024-11-08 23:53:49,482 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 284 transitions. [2024-11-08 23:53:49,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:53:49,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:49,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:49,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:51,565 INFO L134 CoverageAnalysis]: Checked inductivity of 567 backedges. 4 proven. 562 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:52,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:52,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 230 states and 285 transitions. [2024-11-08 23:53:52,912 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 285 transitions. [2024-11-08 23:53:52,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:53:52,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:52,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:53,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:54,806 INFO L134 CoverageAnalysis]: Checked inductivity of 601 backedges. 4 proven. 596 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:55,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:55,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 231 states and 286 transitions. [2024-11-08 23:53:55,567 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 286 transitions. [2024-11-08 23:53:55,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 23:53:55,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:55,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:57,304 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 4 proven. 631 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:53:58,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:58,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 232 states and 287 transitions. [2024-11-08 23:53:58,081 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 287 transitions. [2024-11-08 23:53:58,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-08 23:53:58,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:58,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:58,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:00,285 INFO L134 CoverageAnalysis]: Checked inductivity of 672 backedges. 4 proven. 667 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:01,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:01,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 233 states and 288 transitions. [2024-11-08 23:54:01,145 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 288 transitions. [2024-11-08 23:54:01,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:54:01,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:01,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:01,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:05,031 INFO L134 CoverageAnalysis]: Checked inductivity of 709 backedges. 4 proven. 704 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:06,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:06,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 234 states and 289 transitions. [2024-11-08 23:54:06,770 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 289 transitions. [2024-11-08 23:54:06,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:54:06,771 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:06,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:07,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:08,699 INFO L134 CoverageAnalysis]: Checked inductivity of 747 backedges. 4 proven. 742 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:09,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:09,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 235 states and 290 transitions. [2024-11-08 23:54:09,597 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 290 transitions. [2024-11-08 23:54:09,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:54:09,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:09,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:09,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:11,872 INFO L134 CoverageAnalysis]: Checked inductivity of 786 backedges. 4 proven. 781 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:13,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:13,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 236 states and 291 transitions. [2024-11-08 23:54:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 291 transitions. [2024-11-08 23:54:13,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 23:54:13,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:13,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:13,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:15,972 INFO L134 CoverageAnalysis]: Checked inductivity of 826 backedges. 4 proven. 821 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:17,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:17,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 237 states and 292 transitions. [2024-11-08 23:54:17,308 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 292 transitions. [2024-11-08 23:54:17,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:54:17,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:17,309 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:17,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:19,640 INFO L134 CoverageAnalysis]: Checked inductivity of 867 backedges. 4 proven. 862 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:20,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:20,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 238 states and 293 transitions. [2024-11-08 23:54:20,930 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 293 transitions. [2024-11-08 23:54:20,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:54:20,931 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:20,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:21,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:23,448 INFO L134 CoverageAnalysis]: Checked inductivity of 909 backedges. 4 proven. 904 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:24,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:24,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 239 states and 294 transitions. [2024-11-08 23:54:24,791 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 294 transitions. [2024-11-08 23:54:24,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:54:24,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:24,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:25,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:27,725 INFO L134 CoverageAnalysis]: Checked inductivity of 952 backedges. 4 proven. 947 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:29,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:29,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 240 states and 295 transitions. [2024-11-08 23:54:29,289 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 295 transitions. [2024-11-08 23:54:29,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:54:29,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:29,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:29,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:40,675 INFO L134 CoverageAnalysis]: Checked inductivity of 996 backedges. 4 proven. 991 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:54:52,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:52,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 241 states and 296 transitions. [2024-11-08 23:54:52,904 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 296 transitions. [2024-11-08 23:54:52,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:54:52,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:52,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:53,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:53,696 INFO L134 CoverageAnalysis]: Checked inductivity of 1041 backedges. 50 proven. 0 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:54:54,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:54,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 242 states and 298 transitions. [2024-11-08 23:54:54,213 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 298 transitions. [2024-11-08 23:54:54,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:54:54,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:54,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:54,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:54,812 INFO L134 CoverageAnalysis]: Checked inductivity of 1134 backedges. 140 proven. 3 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:54:55,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:55,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 243 states and 301 transitions. [2024-11-08 23:54:55,744 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 301 transitions. [2024-11-08 23:54:55,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:54:55,745 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:55,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:56,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:57,040 INFO L134 CoverageAnalysis]: Checked inductivity of 1182 backedges. 185 proven. 6 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:54:59,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:59,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 245 states and 305 transitions. [2024-11-08 23:54:59,167 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 305 transitions. [2024-11-08 23:54:59,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:54:59,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:59,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:59,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:01,005 INFO L134 CoverageAnalysis]: Checked inductivity of 1231 backedges. 230 proven. 10 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:02,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:02,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 246 states and 307 transitions. [2024-11-08 23:55:02,288 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 307 transitions. [2024-11-08 23:55:02,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-08 23:55:02,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:02,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:02,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:03,716 INFO L134 CoverageAnalysis]: Checked inductivity of 1281 backedges. 275 proven. 15 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:04,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:04,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 247 states and 308 transitions. [2024-11-08 23:55:04,653 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 308 transitions. [2024-11-08 23:55:04,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:55:04,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:04,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:05,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:06,450 INFO L134 CoverageAnalysis]: Checked inductivity of 1332 backedges. 320 proven. 21 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:07,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:07,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 248 states and 309 transitions. [2024-11-08 23:55:07,276 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 309 transitions. [2024-11-08 23:55:07,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:55:07,277 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:07,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:07,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:08,845 INFO L134 CoverageAnalysis]: Checked inductivity of 1384 backedges. 365 proven. 28 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:09,676 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:09,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 249 states and 310 transitions. [2024-11-08 23:55:09,676 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 310 transitions. [2024-11-08 23:55:09,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:55:09,677 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:09,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:10,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:11,302 INFO L134 CoverageAnalysis]: Checked inductivity of 1437 backedges. 410 proven. 36 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:15,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:15,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 251 states and 313 transitions. [2024-11-08 23:55:15,594 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 313 transitions. [2024-11-08 23:55:15,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:55:15,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:15,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:16,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:17,135 INFO L134 CoverageAnalysis]: Checked inductivity of 1491 backedges. 455 proven. 45 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:18,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:18,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 252 states and 314 transitions. [2024-11-08 23:55:18,456 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 314 transitions. [2024-11-08 23:55:18,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:55:18,457 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:18,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:18,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:19,768 INFO L134 CoverageAnalysis]: Checked inductivity of 1546 backedges. 500 proven. 55 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:20,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:20,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 253 states and 315 transitions. [2024-11-08 23:55:20,860 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 315 transitions. [2024-11-08 23:55:20,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-08 23:55:20,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:20,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:21,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:23,501 INFO L134 CoverageAnalysis]: Checked inductivity of 1602 backedges. 545 proven. 66 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:25,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:25,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 254 states and 316 transitions. [2024-11-08 23:55:25,010 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 316 transitions. [2024-11-08 23:55:25,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:55:25,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:25,011 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:25,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:26,751 INFO L134 CoverageAnalysis]: Checked inductivity of 1659 backedges. 590 proven. 78 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:28,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:28,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 255 states and 317 transitions. [2024-11-08 23:55:28,076 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 317 transitions. [2024-11-08 23:55:28,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:55:28,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:28,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:28,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:29,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1717 backedges. 635 proven. 91 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:30,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:30,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 256 states and 318 transitions. [2024-11-08 23:55:30,627 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 318 transitions. [2024-11-08 23:55:30,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:55:30,628 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:30,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:31,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:33,644 INFO L134 CoverageAnalysis]: Checked inductivity of 1776 backedges. 680 proven. 105 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:34,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:34,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 257 states and 319 transitions. [2024-11-08 23:55:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 319 transitions. [2024-11-08 23:55:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-08 23:55:34,944 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:35,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:36,901 INFO L134 CoverageAnalysis]: Checked inductivity of 1836 backedges. 725 proven. 120 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:37,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:37,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 258 states and 320 transitions. [2024-11-08 23:55:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 320 transitions. [2024-11-08 23:55:37,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:55:37,903 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:37,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:38,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:39,800 INFO L134 CoverageAnalysis]: Checked inductivity of 1897 backedges. 770 proven. 136 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:41,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:41,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 259 states and 321 transitions. [2024-11-08 23:55:41,174 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 321 transitions. [2024-11-08 23:55:41,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:55:41,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:41,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:41,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:43,619 INFO L134 CoverageAnalysis]: Checked inductivity of 1959 backedges. 815 proven. 153 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:44,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:44,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 260 states and 322 transitions. [2024-11-08 23:55:44,745 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 322 transitions. [2024-11-08 23:55:44,745 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:55:44,746 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:44,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:45,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:46,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2022 backedges. 860 proven. 171 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:47,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:47,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 261 states and 323 transitions. [2024-11-08 23:55:47,569 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 323 transitions. [2024-11-08 23:55:47,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:55:47,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:47,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:48,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:50,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2086 backedges. 905 proven. 190 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:51,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:51,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 262 states and 324 transitions. [2024-11-08 23:55:51,216 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 324 transitions. [2024-11-08 23:55:51,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:55:51,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:51,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:52,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2151 backedges. 950 proven. 210 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:53,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:53,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 263 states and 325 transitions. [2024-11-08 23:55:53,816 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 325 transitions. [2024-11-08 23:55:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-08 23:55:53,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:54,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:55,700 INFO L134 CoverageAnalysis]: Checked inductivity of 2217 backedges. 995 proven. 231 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:55:56,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:56,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 264 states and 326 transitions. [2024-11-08 23:55:56,822 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 326 transitions. [2024-11-08 23:55:56,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:55:56,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:56,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:57,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:00,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2284 backedges. 1040 proven. 253 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:02,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:02,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 265 states and 327 transitions. [2024-11-08 23:56:02,723 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 327 transitions. [2024-11-08 23:56:02,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:56:02,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:02,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:03,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:06,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2352 backedges. 1085 proven. 276 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:07,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:07,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 266 states and 328 transitions. [2024-11-08 23:56:07,400 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 328 transitions. [2024-11-08 23:56:07,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:56:07,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:07,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:08,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:09,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2421 backedges. 1130 proven. 300 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:10,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:10,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 267 states and 329 transitions. [2024-11-08 23:56:10,944 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 329 transitions. [2024-11-08 23:56:10,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-08 23:56:10,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:10,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 2491 backedges. 1175 proven. 325 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:14,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:14,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 268 states and 330 transitions. [2024-11-08 23:56:14,202 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 330 transitions. [2024-11-08 23:56:14,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:56:14,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:14,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:14,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:15,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2562 backedges. 1220 proven. 351 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:17,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:17,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 269 states and 331 transitions. [2024-11-08 23:56:17,012 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 331 transitions. [2024-11-08 23:56:17,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:56:17,013 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:17,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:17,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:19,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2634 backedges. 1265 proven. 378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:21,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:21,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 270 states and 332 transitions. [2024-11-08 23:56:21,295 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 332 transitions. [2024-11-08 23:56:21,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:56:21,296 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:21,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:21,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:24,232 INFO L134 CoverageAnalysis]: Checked inductivity of 2707 backedges. 1310 proven. 406 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:26,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:26,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 271 states and 333 transitions. [2024-11-08 23:56:26,197 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 333 transitions. [2024-11-08 23:56:26,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:56:26,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:26,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:26,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:28,692 INFO L134 CoverageAnalysis]: Checked inductivity of 2781 backedges. 1355 proven. 435 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:30,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:30,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 272 states and 334 transitions. [2024-11-08 23:56:30,441 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 334 transitions. [2024-11-08 23:56:30,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:56:30,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:30,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:31,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:32,285 INFO L134 CoverageAnalysis]: Checked inductivity of 2856 backedges. 1400 proven. 465 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:33,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:33,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 273 states and 335 transitions. [2024-11-08 23:56:33,425 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 335 transitions. [2024-11-08 23:56:33,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-08 23:56:33,425 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:33,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:34,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2932 backedges. 1445 proven. 496 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:38,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:38,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 274 states and 336 transitions. [2024-11-08 23:56:38,861 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 336 transitions. [2024-11-08 23:56:38,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:56:38,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:38,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:39,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:42,100 INFO L134 CoverageAnalysis]: Checked inductivity of 3009 backedges. 1490 proven. 528 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:43,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:43,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 275 states and 337 transitions. [2024-11-08 23:56:43,993 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 337 transitions. [2024-11-08 23:56:43,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:56:43,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:43,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:45,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:47,470 INFO L134 CoverageAnalysis]: Checked inductivity of 3087 backedges. 1535 proven. 561 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:49,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 276 states and 338 transitions. [2024-11-08 23:56:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 338 transitions. [2024-11-08 23:56:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:56:49,347 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:49,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:50,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:52,386 INFO L134 CoverageAnalysis]: Checked inductivity of 3166 backedges. 1580 proven. 595 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:56:54,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:54,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 277 states and 339 transitions. [2024-11-08 23:56:54,458 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 339 transitions. [2024-11-08 23:56:54,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:56:54,459 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:54,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:55,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:58,868 INFO L134 CoverageAnalysis]: Checked inductivity of 3246 backedges. 1625 proven. 630 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:01,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 278 states and 340 transitions. [2024-11-08 23:57:01,016 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 340 transitions. [2024-11-08 23:57:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:57:01,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:02,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:06,943 INFO L134 CoverageAnalysis]: Checked inductivity of 3327 backedges. 1670 proven. 666 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:10,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:10,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 279 states and 341 transitions. [2024-11-08 23:57:10,665 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 341 transitions. [2024-11-08 23:57:10,665 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:57:10,665 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:10,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:11,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:15,179 INFO L134 CoverageAnalysis]: Checked inductivity of 3409 backedges. 1715 proven. 703 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:17,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 280 states and 342 transitions. [2024-11-08 23:57:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 342 transitions. [2024-11-08 23:57:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:57:17,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:17,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:18,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:21,910 INFO L134 CoverageAnalysis]: Checked inductivity of 3492 backedges. 1760 proven. 741 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:24,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:24,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 281 states and 343 transitions. [2024-11-08 23:57:24,242 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 343 transitions. [2024-11-08 23:57:24,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:57:24,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:24,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:25,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:28,368 INFO L134 CoverageAnalysis]: Checked inductivity of 3576 backedges. 1805 proven. 780 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:30,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:30,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 282 states and 344 transitions. [2024-11-08 23:57:30,207 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 344 transitions. [2024-11-08 23:57:30,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:57:30,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:30,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:31,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:33,935 INFO L134 CoverageAnalysis]: Checked inductivity of 3661 backedges. 1850 proven. 820 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:35,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:35,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 283 states and 345 transitions. [2024-11-08 23:57:35,519 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 345 transitions. [2024-11-08 23:57:35,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-08 23:57:35,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:35,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:36,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:39,484 INFO L134 CoverageAnalysis]: Checked inductivity of 3747 backedges. 1895 proven. 861 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:40,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:40,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 284 states and 346 transitions. [2024-11-08 23:57:40,961 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 346 transitions. [2024-11-08 23:57:40,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:57:40,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:40,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:41,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 3834 backedges. 1940 proven. 903 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:46,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:46,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 285 states and 347 transitions. [2024-11-08 23:57:46,816 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 347 transitions. [2024-11-08 23:57:46,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:57:46,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:46,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:48,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:51,711 INFO L134 CoverageAnalysis]: Checked inductivity of 3922 backedges. 1985 proven. 946 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:57:53,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:53,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 286 states and 348 transitions. [2024-11-08 23:57:53,206 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 348 transitions. [2024-11-08 23:57:53,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:57:53,207 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:53,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:53,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:57,770 INFO L134 CoverageAnalysis]: Checked inductivity of 4011 backedges. 2030 proven. 990 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:58:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 287 states and 349 transitions. [2024-11-08 23:58:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 349 transitions. [2024-11-08 23:58:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-08 23:58:01,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:01,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:06,163 INFO L134 CoverageAnalysis]: Checked inductivity of 4101 backedges. 2075 proven. 1035 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:58:08,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:08,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 288 states and 350 transitions. [2024-11-08 23:58:08,195 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 350 transitions. [2024-11-08 23:58:08,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:58:08,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:08,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:10,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:14,876 INFO L134 CoverageAnalysis]: Checked inductivity of 4192 backedges. 2120 proven. 1081 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:58:16,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:16,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 289 states and 351 transitions. [2024-11-08 23:58:16,841 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 351 transitions. [2024-11-08 23:58:16,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:58:16,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:16,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:18,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:23,477 INFO L134 CoverageAnalysis]: Checked inductivity of 4284 backedges. 2165 proven. 1128 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:58:25,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:25,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 290 states and 352 transitions. [2024-11-08 23:58:25,405 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 352 transitions. [2024-11-08 23:58:25,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:58:25,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:25,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:26,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:30,661 INFO L134 CoverageAnalysis]: Checked inductivity of 4377 backedges. 2210 proven. 1176 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:58:32,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:32,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 291 states and 353 transitions. [2024-11-08 23:58:32,847 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 353 transitions. [2024-11-08 23:58:32,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:58:32,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:32,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:34,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:40,338 INFO L134 CoverageAnalysis]: Checked inductivity of 4471 backedges. 2255 proven. 1225 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:58:46,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 292 states and 354 transitions. [2024-11-08 23:58:46,108 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 354 transitions. [2024-11-08 23:58:46,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:58:46,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:46,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:46,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:50,811 INFO L134 CoverageAnalysis]: Checked inductivity of 4566 backedges. 2300 proven. 1275 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:58:53,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:53,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 293 states and 355 transitions. [2024-11-08 23:58:53,187 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 355 transitions. [2024-11-08 23:58:53,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 23:58:53,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:53,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:00,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4662 backedges. 2345 proven. 1326 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:59:05,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:05,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 294 states and 356 transitions. [2024-11-08 23:59:05,109 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 356 transitions. [2024-11-08 23:59:05,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:59:05,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:05,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:05,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:09,720 INFO L134 CoverageAnalysis]: Checked inductivity of 4759 backedges. 2390 proven. 1378 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:59:11,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:11,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 295 states and 357 transitions. [2024-11-08 23:59:11,884 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 357 transitions. [2024-11-08 23:59:11,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:59:11,885 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:11,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:12,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:17,985 INFO L134 CoverageAnalysis]: Checked inductivity of 4857 backedges. 2435 proven. 1431 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:59:19,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:19,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 296 states and 358 transitions. [2024-11-08 23:59:19,455 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 358 transitions. [2024-11-08 23:59:19,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:59:19,456 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:19,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:20,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:27,128 INFO L134 CoverageAnalysis]: Checked inductivity of 4956 backedges. 2480 proven. 1485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:59:31,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:31,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 297 states and 359 transitions. [2024-11-08 23:59:31,445 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 359 transitions. [2024-11-08 23:59:31,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-08 23:59:31,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:31,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:39,260 INFO L134 CoverageAnalysis]: Checked inductivity of 5056 backedges. 2525 proven. 1540 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:59:42,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:42,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 360 states to 298 states and 360 transitions. [2024-11-08 23:59:42,839 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 360 transitions. [2024-11-08 23:59:42,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:59:42,840 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:42,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:43,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:48,929 INFO L134 CoverageAnalysis]: Checked inductivity of 5157 backedges. 2570 proven. 1596 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:59:51,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:51,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 299 states and 361 transitions. [2024-11-08 23:59:51,290 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 361 transitions. [2024-11-08 23:59:51,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:59:51,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:51,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:52,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:56,672 INFO L134 CoverageAnalysis]: Checked inductivity of 5259 backedges. 2615 proven. 1653 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:59:58,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 300 states and 362 transitions. [2024-11-08 23:59:58,202 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 362 transitions. [2024-11-08 23:59:58,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:59:58,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:58,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:59,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 5362 backedges. 2660 proven. 1711 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:00:09,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:09,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 363 states to 301 states and 363 transitions. [2024-11-09 00:00:09,491 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 363 transitions. [2024-11-09 00:00:09,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-09 00:00:09,492 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:09,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:10,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:16,478 INFO L134 CoverageAnalysis]: Checked inductivity of 5466 backedges. 2705 proven. 1770 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:00:20,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:20,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 364 states to 302 states and 364 transitions. [2024-11-09 00:00:20,480 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 364 transitions. [2024-11-09 00:00:20,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:00:20,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:20,481 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:21,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:27,127 INFO L134 CoverageAnalysis]: Checked inductivity of 5571 backedges. 2750 proven. 1830 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:00:30,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:30,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 303 states and 365 transitions. [2024-11-09 00:00:30,082 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 365 transitions. [2024-11-09 00:00:30,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-09 00:00:30,082 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:30,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:30,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 5677 backedges. 2795 proven. 1891 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:00:40,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:40,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 304 states and 366 transitions. [2024-11-09 00:00:40,867 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 366 transitions. [2024-11-09 00:00:40,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:00:40,867 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:40,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:42,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 5784 backedges. 2840 proven. 1953 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:00:52,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:52,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 305 states and 367 transitions. [2024-11-09 00:00:52,789 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 367 transitions. [2024-11-09 00:00:52,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-09 00:00:52,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:52,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:53,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:58,983 INFO L134 CoverageAnalysis]: Checked inductivity of 5892 backedges. 2885 proven. 2016 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:01:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:00,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 306 states and 368 transitions. [2024-11-09 00:01:00,998 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 368 transitions. [2024-11-09 00:01:00,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-09 00:01:00,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:00,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:01,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:07,322 INFO L134 CoverageAnalysis]: Checked inductivity of 6001 backedges. 2930 proven. 2080 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:01:09,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:09,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 307 states and 369 transitions. [2024-11-09 00:01:09,411 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 369 transitions. [2024-11-09 00:01:09,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:01:09,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:09,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:10,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:19,419 INFO L134 CoverageAnalysis]: Checked inductivity of 6111 backedges. 2975 proven. 2145 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:01:25,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:25,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 308 states and 370 transitions. [2024-11-09 00:01:25,247 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 370 transitions. [2024-11-09 00:01:25,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-09 00:01:25,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:25,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:28,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:34,310 INFO L134 CoverageAnalysis]: Checked inductivity of 6222 backedges. 3020 proven. 2211 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:01:36,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:36,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 309 states and 371 transitions. [2024-11-09 00:01:36,559 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 371 transitions. [2024-11-09 00:01:36,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-09 00:01:36,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:36,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:40,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:45,778 INFO L134 CoverageAnalysis]: Checked inductivity of 6334 backedges. 3065 proven. 2278 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:01:47,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:47,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 310 states and 372 transitions. [2024-11-09 00:01:47,799 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 372 transitions. [2024-11-09 00:01:47,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-09 00:01:47,800 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:47,800 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:49,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:54,471 INFO L134 CoverageAnalysis]: Checked inductivity of 6447 backedges. 3110 proven. 2346 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:01:56,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:56,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 311 states and 373 transitions. [2024-11-09 00:01:56,322 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 373 transitions. [2024-11-09 00:01:56,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:01:56,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:56,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:57,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:03,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6561 backedges. 3155 proven. 2415 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:02:08,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:08,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 312 states and 374 transitions. [2024-11-09 00:02:08,218 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 374 transitions. [2024-11-09 00:02:08,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-09 00:02:08,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:08,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:10,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:15,937 INFO L134 CoverageAnalysis]: Checked inductivity of 6676 backedges. 3200 proven. 2485 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:02:19,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:19,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 313 states and 375 transitions. [2024-11-09 00:02:19,279 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 375 transitions. [2024-11-09 00:02:19,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-09 00:02:19,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:19,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:20,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:26,650 INFO L134 CoverageAnalysis]: Checked inductivity of 6792 backedges. 3245 proven. 2556 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:02:29,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 314 states and 376 transitions. [2024-11-09 00:02:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 376 transitions. [2024-11-09 00:02:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-09 00:02:29,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:29,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:30,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:35,027 INFO L134 CoverageAnalysis]: Checked inductivity of 6909 backedges. 3290 proven. 2628 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:02:36,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:36,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 315 states and 377 transitions. [2024-11-09 00:02:36,823 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 377 transitions. [2024-11-09 00:02:36,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:02:36,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:36,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:38,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:43,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7027 backedges. 3335 proven. 2701 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:02:45,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:45,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 316 states and 378 transitions. [2024-11-09 00:02:45,186 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 378 transitions. [2024-11-09 00:02:45,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-09 00:02:45,187 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:45,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:50,685 INFO L134 CoverageAnalysis]: Checked inductivity of 7146 backedges. 3380 proven. 2775 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:02:52,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:52,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 317 states and 379 transitions. [2024-11-09 00:02:52,425 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 379 transitions. [2024-11-09 00:02:52,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-09 00:02:52,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:52,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:54,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:58,969 INFO L134 CoverageAnalysis]: Checked inductivity of 7266 backedges. 3425 proven. 2850 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:03:00,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:00,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 318 states and 380 transitions. [2024-11-09 00:03:00,863 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 380 transitions. [2024-11-09 00:03:00,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-09 00:03:00,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:00,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:02,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:07,032 INFO L134 CoverageAnalysis]: Checked inductivity of 7387 backedges. 3470 proven. 2926 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:03:08,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:08,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 319 states and 381 transitions. [2024-11-09 00:03:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 381 transitions. [2024-11-09 00:03:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-09 00:03:08,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:10,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:15,959 INFO L134 CoverageAnalysis]: Checked inductivity of 7509 backedges. 3515 proven. 3003 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-09 00:03:17,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:17,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 320 states and 382 transitions. [2024-11-09 00:03:17,906 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 382 transitions. [2024-11-09 00:03:17,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:03:17,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:17,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms