./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/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_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/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 64bit --witnessprinter.graph.data.programhash 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:44:29,999 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:44:30,099 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Overflow-64bit-Kojak_Default.epf [2024-11-08 23:44:30,106 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:44:30,107 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:44:30,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:44:30,140 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:44:30,141 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:44:30,141 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:44:30,143 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:44:30,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:44:30,144 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:44:30,144 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:44:30,145 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:44:30,146 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:44:30,146 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:44:30,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:44:30,147 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:44:30,147 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-08 23:44:30,150 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-08 23:44:30,150 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:44:30,154 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:44:30,154 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:44:30,154 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:44:30,155 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:44:30,155 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:44:30,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:44:30,156 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:44:30,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:44:30,156 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:44:30,157 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:44:30,157 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:44:30,157 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_952acb44-44ae-48a1-90b7-c67e978933f6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 252aa5e38f898b42e65698848f3b58e46a12e01218aba7e2f3e037db40adbdd2 [2024-11-08 23:44:30,448 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:44:30,474 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:44:30,477 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:44:30,478 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:44:30,479 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:44:30,480 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i Unable to find full path for "g++" [2024-11-08 23:44:32,410 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:44:32,649 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:44:32,650 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/sv-benchmarks/c/termination-memory-alloca/c.01_assume-alloca.i [2024-11-08 23:44:32,666 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/data/ab0458e1b/ce446c7bc0bd44469692104dca30ae39/FLAGa6bbfe3ef [2024-11-08 23:44:32,693 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/data/ab0458e1b/ce446c7bc0bd44469692104dca30ae39 [2024-11-08 23:44:32,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:44:32,696 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:44:32,698 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:44:32,698 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:44:32,703 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:44:32,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:44:32" (1/1) ... [2024-11-08 23:44:32,705 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@176e2c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:32, skipping insertion in model container [2024-11-08 23:44:32,706 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:44:32" (1/1) ... [2024-11-08 23:44:32,763 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:44:33,129 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:44:33,141 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:44:33,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:44:33,226 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:44:33,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33 WrapperNode [2024-11-08 23:44:33,227 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:44:33,228 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:44:33,229 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:44:33,229 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:44:33,236 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,254 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,279 INFO L138 Inliner]: procedures = 111, calls = 25, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 86 [2024-11-08 23:44:33,280 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:44:33,280 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:44:33,280 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:44:33,281 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:44:33,289 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,292 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,295 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,303 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,310 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,311 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,312 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,318 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:44:33,319 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:44:33,319 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:44:33,319 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:44:33,320 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,332 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:44:33,346 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:44:33,360 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:44:33,367 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_952acb44-44ae-48a1-90b7-c67e978933f6/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:44:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:44:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:44:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:44:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:44:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:44:33,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:44:33,522 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:44:33,524 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:44:33,689 INFO L? ?]: Removed 22 outVars from TransFormulas that were not future-live. [2024-11-08 23:44:33,690 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:44:33,736 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:44:33,736 INFO L316 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-08 23:44:33,737 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:44:33 BoogieIcfgContainer [2024-11-08 23:44:33,744 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:44:33,745 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:44:33,745 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:44:33,758 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:44:33,758 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:44:33" (1/1) ... [2024-11-08 23:44:33,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:44:33,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:33,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 18 states and 22 transitions. [2024-11-08 23:44:33,866 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-11-08 23:44:33,873 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-08 23:44:33,873 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:33,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:34,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:34,127 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 23:44:34,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:34,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 18 states and 20 transitions. [2024-11-08 23:44:34,159 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 20 transitions. [2024-11-08 23:44:34,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:44:34,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:34,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:34,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:34,790 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 23:44:34,969 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:34,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 24 states and 32 transitions. [2024-11-08 23:44:34,970 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 32 transitions. [2024-11-08 23:44:34,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-08 23:44:34,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:34,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:34,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:35,141 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 23:44:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 28 states and 41 transitions. [2024-11-08 23:44:35,426 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 41 transitions. [2024-11-08 23:44:35,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:44:35,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:35,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:35,604 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 23:44:35,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:35,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-08 23:44:35,991 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-08 23:44:35,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:44:35,992 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:35,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:36,105 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 23:44:36,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:36,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 33 states and 49 transitions. [2024-11-08 23:44:36,230 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 49 transitions. [2024-11-08 23:44:36,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:44:36,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:36,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:36,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:36,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:37,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-08 23:44:37,113 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-08 23:44:37,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-08 23:44:37,114 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:37,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:37,229 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 23:44:37,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:37,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 35 states and 51 transitions. [2024-11-08 23:44:37,427 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 51 transitions. [2024-11-08 23:44:37,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:44:37,428 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:37,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:37,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:37,826 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:38,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:38,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 40 states and 59 transitions. [2024-11-08 23:44:38,998 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 59 transitions. [2024-11-08 23:44:39,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:44:39,003 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:39,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:39,152 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:39,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:39,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 44 states and 68 transitions. [2024-11-08 23:44:39,729 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 68 transitions. [2024-11-08 23:44:39,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:44:39,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:39,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:39,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 2 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:44:40,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:40,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 47 states and 73 transitions. [2024-11-08 23:44:40,487 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 73 transitions. [2024-11-08 23:44:40,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 23:44:40,488 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:40,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:40,666 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2024-11-08 23:44:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:41,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 51 states and 78 transitions. [2024-11-08 23:44:41,483 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 78 transitions. [2024-11-08 23:44:41,484 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:44:41,484 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:41,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:41,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:43,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:43,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 56 states and 87 transitions. [2024-11-08 23:44:43,579 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 87 transitions. [2024-11-08 23:44:43,579 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:44:43,579 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:43,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:43,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:43,842 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:44,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:44,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 60 states and 97 transitions. [2024-11-08 23:44:44,599 INFO L276 IsEmpty]: Start isEmpty. Operand 60 states and 97 transitions. [2024-11-08 23:44:44,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 23:44:44,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:44,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:44,778 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 23:44:45,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:45,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 63 states and 101 transitions. [2024-11-08 23:44:45,382 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 101 transitions. [2024-11-08 23:44:45,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2024-11-08 23:44:45,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:45,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:45,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:45,620 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-08 23:44:46,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:46,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 104 states to 67 states and 104 transitions. [2024-11-08 23:44:46,648 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 104 transitions. [2024-11-08 23:44:46,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:44:46,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:46,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:46,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:48,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:48,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 72 states and 114 transitions. [2024-11-08 23:44:48,567 INFO L276 IsEmpty]: Start isEmpty. Operand 72 states and 114 transitions. [2024-11-08 23:44:48,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 23:44:48,567 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:48,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:48,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:48,867 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:49,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:49,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 76 states and 125 transitions. [2024-11-08 23:44:49,808 INFO L276 IsEmpty]: Start isEmpty. Operand 76 states and 125 transitions. [2024-11-08 23:44:49,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:44:49,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:49,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:49,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:50,082 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 4 proven. 5 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-08 23:44:51,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:51,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 81 states and 129 transitions. [2024-11-08 23:44:51,402 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 129 transitions. [2024-11-08 23:44:51,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-08 23:44:51,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:51,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:51,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:51,649 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2024-11-08 23:44:52,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 85 states and 132 transitions. [2024-11-08 23:44:52,820 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 132 transitions. [2024-11-08 23:44:52,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:44:52,821 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:52,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:53,437 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 50 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:55,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:55,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 90 states and 147 transitions. [2024-11-08 23:44:55,645 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 147 transitions. [2024-11-08 23:44:55,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2024-11-08 23:44:55,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:55,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:55,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 38 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:44:57,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:57,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 154 states to 94 states and 154 transitions. [2024-11-08 23:44:57,838 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 154 transitions. [2024-11-08 23:44:57,839 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 23:44:57,839 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:57,840 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:57,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:58,006 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 5 proven. 6 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-08 23:44:59,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:59,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 98 states and 157 transitions. [2024-11-08 23:44:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 157 transitions. [2024-11-08 23:44:59,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2024-11-08 23:44:59,477 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:59,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:59,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:59,745 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 55 trivial. 0 not checked. [2024-11-08 23:45:01,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:01,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 102 states and 160 transitions. [2024-11-08 23:45:01,211 INFO L276 IsEmpty]: Start isEmpty. Operand 102 states and 160 transitions. [2024-11-08 23:45:01,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:01,212 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:01,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:01,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:02,016 INFO L134 CoverageAnalysis]: Checked inductivity of 75 backedges. 0 proven. 75 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:04,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:04,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 176 states to 107 states and 176 transitions. [2024-11-08 23:45:04,727 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 176 transitions. [2024-11-08 23:45:04,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:45:04,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:04,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:04,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:05,612 INFO L134 CoverageAnalysis]: Checked inductivity of 60 backedges. 0 proven. 60 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:07,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:07,157 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 111 states and 183 transitions. [2024-11-08 23:45:07,157 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 183 transitions. [2024-11-08 23:45:07,158 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:45:07,158 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:07,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:07,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:07,315 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 6 proven. 7 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2024-11-08 23:45:08,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:08,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 115 states and 186 transitions. [2024-11-08 23:45:08,804 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 186 transitions. [2024-11-08 23:45:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 23:45:08,805 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:08,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:08,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 23:45:10,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:10,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 119 states and 189 transitions. [2024-11-08 23:45:10,807 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 189 transitions. [2024-11-08 23:45:10,808 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:45:10,808 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:10,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:10,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:11,526 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:13,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:13,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 124 states and 206 transitions. [2024-11-08 23:45:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 206 transitions. [2024-11-08 23:45:13,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2024-11-08 23:45:13,888 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:13,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:14,924 INFO L134 CoverageAnalysis]: Checked inductivity of 87 backedges. 0 proven. 87 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:16,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 128 states and 213 transitions. [2024-11-08 23:45:16,645 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 213 transitions. [2024-11-08 23:45:16,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:45:16,646 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:16,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:16,876 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 7 proven. 8 refuted. 0 times theorem prover too weak. 61 trivial. 0 not checked. [2024-11-08 23:45:18,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:18,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 132 states and 216 transitions. [2024-11-08 23:45:18,542 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 216 transitions. [2024-11-08 23:45:18,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-11-08 23:45:18,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:18,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:18,856 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2024-11-08 23:45:20,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:20,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 136 states and 219 transitions. [2024-11-08 23:45:20,678 INFO L276 IsEmpty]: Start isEmpty. Operand 136 states and 219 transitions. [2024-11-08 23:45:20,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:45:20,679 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:20,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:20,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:21,839 INFO L134 CoverageAnalysis]: Checked inductivity of 140 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:25,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 141 states and 237 transitions. [2024-11-08 23:45:25,319 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 237 transitions. [2024-11-08 23:45:25,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 23:45:25,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:25,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:26,627 INFO L134 CoverageAnalysis]: Checked inductivity of 119 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:28,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:28,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 244 states to 145 states and 244 transitions. [2024-11-08 23:45:28,621 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 244 transitions. [2024-11-08 23:45:28,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-08 23:45:28,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:28,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:28,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:28,831 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 8 proven. 9 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2024-11-08 23:45:30,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 149 states and 247 transitions. [2024-11-08 23:45:30,720 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 247 transitions. [2024-11-08 23:45:30,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 23:45:30,720 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:30,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:31,074 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2024-11-08 23:45:33,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:33,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 250 states to 153 states and 250 transitions. [2024-11-08 23:45:33,174 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 250 transitions. [2024-11-08 23:45:33,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:45:33,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:33,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:33,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:34,276 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 0 proven. 180 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:38,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:38,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 158 states and 269 transitions. [2024-11-08 23:45:38,246 INFO L276 IsEmpty]: Start isEmpty. Operand 158 states and 269 transitions. [2024-11-08 23:45:38,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-08 23:45:38,247 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:38,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:38,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:39,459 INFO L134 CoverageAnalysis]: Checked inductivity of 156 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:41,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 162 states and 276 transitions. [2024-11-08 23:45:41,744 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 276 transitions. [2024-11-08 23:45:41,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 23:45:41,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:41,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:41,922 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 9 proven. 10 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2024-11-08 23:45:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:44,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 166 states and 279 transitions. [2024-11-08 23:45:44,115 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 279 transitions. [2024-11-08 23:45:44,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-08 23:45:44,115 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:44,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:44,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:44,380 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 189 trivial. 0 not checked. [2024-11-08 23:45:46,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:46,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 170 states and 282 transitions. [2024-11-08 23:45:46,772 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 282 transitions. [2024-11-08 23:45:46,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:45:46,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:46,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:46,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:48,722 INFO L134 CoverageAnalysis]: Checked inductivity of 198 backedges. 0 proven. 198 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:53,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:53,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 175 states and 298 transitions. [2024-11-08 23:45:53,287 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 298 transitions. [2024-11-08 23:45:53,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:45:53,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:53,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:53,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:53,948 INFO L134 CoverageAnalysis]: Checked inductivity of 225 backedges. 0 proven. 225 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:45:56,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:56,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 179 states and 309 transitions. [2024-11-08 23:45:56,355 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 309 transitions. [2024-11-08 23:45:56,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2024-11-08 23:45:56,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:56,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:56,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,506 INFO L134 CoverageAnalysis]: Checked inductivity of 178 backedges. 10 proven. 11 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2024-11-08 23:45:58,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:58,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 183 states and 312 transitions. [2024-11-08 23:45:58,829 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 312 transitions. [2024-11-08 23:45:58,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 23:45:58,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:58,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:58,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:59,260 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 10 refuted. 0 times theorem prover too weak. 235 trivial. 0 not checked. [2024-11-08 23:46:01,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:01,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 187 states and 315 transitions. [2024-11-08 23:46:01,823 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 315 transitions. [2024-11-08 23:46:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:46:01,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:01,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:01,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:03,382 INFO L134 CoverageAnalysis]: Checked inductivity of 275 backedges. 0 proven. 275 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:08,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:08,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 192 states and 336 transitions. [2024-11-08 23:46:08,197 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 336 transitions. [2024-11-08 23:46:08,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-08 23:46:08,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:08,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:09,761 INFO L134 CoverageAnalysis]: Checked inductivity of 245 backedges. 0 proven. 245 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:12,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:12,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 196 states and 343 transitions. [2024-11-08 23:46:12,606 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 343 transitions. [2024-11-08 23:46:12,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 23:46:12,607 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:12,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:12,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 222 backedges. 11 proven. 12 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:46:15,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:15,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 200 states and 346 transitions. [2024-11-08 23:46:15,363 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 346 transitions. [2024-11-08 23:46:15,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-08 23:46:15,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:15,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:15,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:15,744 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 11 refuted. 0 times theorem prover too weak. 286 trivial. 0 not checked. [2024-11-08 23:46:18,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:18,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 204 states and 349 transitions. [2024-11-08 23:46:18,513 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 349 transitions. [2024-11-08 23:46:18,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:46:18,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:18,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:18,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:20,797 INFO L134 CoverageAnalysis]: Checked inductivity of 297 backedges. 0 proven. 297 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:26,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:26,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 209 states and 367 transitions. [2024-11-08 23:46:26,411 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 367 transitions. [2024-11-08 23:46:26,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:46:26,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:26,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:26,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:27,410 INFO L134 CoverageAnalysis]: Checked inductivity of 330 backedges. 0 proven. 330 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:30,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:30,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 213 states and 378 transitions. [2024-11-08 23:46:30,185 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 378 transitions. [2024-11-08 23:46:30,185 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:46:30,185 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:30,185 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:30,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:30,449 INFO L134 CoverageAnalysis]: Checked inductivity of 271 backedges. 12 proven. 13 refuted. 0 times theorem prover too weak. 246 trivial. 0 not checked. [2024-11-08 23:46:33,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 217 states and 381 transitions. [2024-11-08 23:46:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 381 transitions. [2024-11-08 23:46:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:46:33,310 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:33,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:33,671 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 12 refuted. 0 times theorem prover too weak. 342 trivial. 0 not checked. [2024-11-08 23:46:36,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:36,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 221 states and 384 transitions. [2024-11-08 23:46:36,792 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 384 transitions. [2024-11-08 23:46:36,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:46:36,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:36,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:36,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:38,329 INFO L134 CoverageAnalysis]: Checked inductivity of 390 backedges. 0 proven. 390 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:44,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:44,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 226 states and 407 transitions. [2024-11-08 23:46:44,242 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 407 transitions. [2024-11-08 23:46:44,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:46:44,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:44,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:44,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:46,138 INFO L134 CoverageAnalysis]: Checked inductivity of 354 backedges. 0 proven. 354 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:46:49,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:49,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 230 states and 414 transitions. [2024-11-08 23:46:49,449 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 414 transitions. [2024-11-08 23:46:49,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 23:46:49,450 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:49,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:49,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:49,667 INFO L134 CoverageAnalysis]: Checked inductivity of 325 backedges. 13 proven. 14 refuted. 0 times theorem prover too weak. 298 trivial. 0 not checked. [2024-11-08 23:46:52,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:52,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 417 states to 234 states and 417 transitions. [2024-11-08 23:46:52,794 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 417 transitions. [2024-11-08 23:46:52,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-08 23:46:52,794 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:52,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:52,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:53,209 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 13 refuted. 0 times theorem prover too weak. 403 trivial. 0 not checked. [2024-11-08 23:46:56,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:56,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 420 states to 238 states and 420 transitions. [2024-11-08 23:46:56,481 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 420 transitions. [2024-11-08 23:46:56,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:46:56,482 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:56,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:56,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:58,342 INFO L134 CoverageAnalysis]: Checked inductivity of 455 backedges. 0 proven. 455 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:04,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:04,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 444 states to 243 states and 444 transitions. [2024-11-08 23:47:04,647 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 444 transitions. [2024-11-08 23:47:04,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 23:47:04,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:04,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:04,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:06,830 INFO L134 CoverageAnalysis]: Checked inductivity of 416 backedges. 0 proven. 416 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:10,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:10,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 451 states to 247 states and 451 transitions. [2024-11-08 23:47:10,508 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 451 transitions. [2024-11-08 23:47:10,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-08 23:47:10,509 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:10,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:10,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:10,743 INFO L134 CoverageAnalysis]: Checked inductivity of 384 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 355 trivial. 0 not checked. [2024-11-08 23:47:14,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:14,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 454 states to 251 states and 454 transitions. [2024-11-08 23:47:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 454 transitions. [2024-11-08 23:47:14,123 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:47:14,123 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:14,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:14,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:14,640 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 469 trivial. 0 not checked. [2024-11-08 23:47:18,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:18,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 457 states to 255 states and 457 transitions. [2024-11-08 23:47:18,269 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 457 transitions. [2024-11-08 23:47:18,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:47:18,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:18,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:21,191 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 0 proven. 483 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:28,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:28,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 478 states to 260 states and 478 transitions. [2024-11-08 23:47:28,285 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 478 transitions. [2024-11-08 23:47:28,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:47:28,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:28,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:28,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:29,559 INFO L134 CoverageAnalysis]: Checked inductivity of 525 backedges. 0 proven. 525 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:33,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:33,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 264 states and 489 transitions. [2024-11-08 23:47:33,085 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 489 transitions. [2024-11-08 23:47:33,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 23:47:33,086 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:33,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:33,286 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 15 proven. 16 refuted. 0 times theorem prover too weak. 417 trivial. 0 not checked. [2024-11-08 23:47:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:36,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 492 states to 268 states and 492 transitions. [2024-11-08 23:47:36,912 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 492 transitions. [2024-11-08 23:47:36,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-08 23:47:36,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:36,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:36,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:37,481 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 540 trivial. 0 not checked. [2024-11-08 23:47:41,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:41,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 495 states to 272 states and 495 transitions. [2024-11-08 23:47:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 495 transitions. [2024-11-08 23:47:41,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:47:41,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:41,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:41,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:44,882 INFO L134 CoverageAnalysis]: Checked inductivity of 555 backedges. 0 proven. 555 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:52,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 277 states and 517 transitions. [2024-11-08 23:47:52,369 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 517 transitions. [2024-11-08 23:47:52,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 23:47:52,370 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:52,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:52,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:53,891 INFO L134 CoverageAnalysis]: Checked inductivity of 600 backedges. 0 proven. 600 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:47:57,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:57,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 528 states to 281 states and 528 transitions. [2024-11-08 23:47:57,582 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 528 transitions. [2024-11-08 23:47:57,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-08 23:47:57,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:57,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:57,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:57,797 INFO L134 CoverageAnalysis]: Checked inductivity of 517 backedges. 16 proven. 17 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2024-11-08 23:48:01,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:01,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 285 states and 531 transitions. [2024-11-08 23:48:01,614 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 531 transitions. [2024-11-08 23:48:01,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:48:01,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:01,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:01,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:02,053 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2024-11-08 23:48:06,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:06,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 534 states to 289 states and 534 transitions. [2024-11-08 23:48:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 534 transitions. [2024-11-08 23:48:06,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:48:06,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:06,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:06,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:08,976 INFO L134 CoverageAnalysis]: Checked inductivity of 680 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:16,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:16,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 294 states and 561 transitions. [2024-11-08 23:48:16,757 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 561 transitions. [2024-11-08 23:48:16,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-08 23:48:16,757 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:16,757 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:16,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:19,320 INFO L134 CoverageAnalysis]: Checked inductivity of 632 backedges. 0 proven. 632 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:24,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:24,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 568 states to 298 states and 568 transitions. [2024-11-08 23:48:24,019 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 568 transitions. [2024-11-08 23:48:24,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:48:24,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:24,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:24,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:24,203 INFO L134 CoverageAnalysis]: Checked inductivity of 591 backedges. 17 proven. 18 refuted. 0 times theorem prover too weak. 556 trivial. 0 not checked. [2024-11-08 23:48:28,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:28,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 571 states to 302 states and 571 transitions. [2024-11-08 23:48:28,174 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 571 transitions. [2024-11-08 23:48:28,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-08 23:48:28,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:28,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:28,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:28,672 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 17 refuted. 0 times theorem prover too weak. 697 trivial. 0 not checked. [2024-11-08 23:48:33,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:33,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 574 states to 306 states and 574 transitions. [2024-11-08 23:48:33,153 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 574 transitions. [2024-11-08 23:48:33,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:48:33,154 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:33,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:33,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:36,732 INFO L134 CoverageAnalysis]: Checked inductivity of 714 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:45,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:45,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 311 states and 598 transitions. [2024-11-08 23:48:45,497 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 598 transitions. [2024-11-08 23:48:45,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:48:45,497 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:45,498 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:45,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:47,353 INFO L134 CoverageAnalysis]: Checked inductivity of 765 backedges. 0 proven. 765 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:48:51,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:51,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 315 states and 609 transitions. [2024-11-08 23:48:51,832 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 609 transitions. [2024-11-08 23:48:51,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-08 23:48:51,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:51,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:51,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:52,026 INFO L134 CoverageAnalysis]: Checked inductivity of 670 backedges. 18 proven. 19 refuted. 0 times theorem prover too weak. 633 trivial. 0 not checked. [2024-11-08 23:48:56,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:56,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 319 states and 612 transitions. [2024-11-08 23:48:56,386 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 612 transitions. [2024-11-08 23:48:56,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:48:56,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:56,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:56,998 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 18 refuted. 0 times theorem prover too weak. 783 trivial. 0 not checked. [2024-11-08 23:49:01,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:01,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 323 states and 615 transitions. [2024-11-08 23:49:01,727 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 615 transitions. [2024-11-08 23:49:01,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:49:01,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:01,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:01,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:05,755 INFO L134 CoverageAnalysis]: Checked inductivity of 801 backedges. 0 proven. 801 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:15,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:15,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 328 states and 640 transitions. [2024-11-08 23:49:15,715 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 640 transitions. [2024-11-08 23:49:15,715 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-08 23:49:15,715 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:15,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:15,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:17,563 INFO L134 CoverageAnalysis]: Checked inductivity of 855 backedges. 0 proven. 855 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:22,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:22,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 651 states to 332 states and 651 transitions. [2024-11-08 23:49:22,175 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 651 transitions. [2024-11-08 23:49:22,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:49:22,175 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:22,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:22,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:22,586 INFO L134 CoverageAnalysis]: Checked inductivity of 754 backedges. 19 proven. 20 refuted. 0 times theorem prover too weak. 715 trivial. 0 not checked. [2024-11-08 23:49:27,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:27,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 336 states and 654 transitions. [2024-11-08 23:49:27,247 INFO L276 IsEmpty]: Start isEmpty. Operand 336 states and 654 transitions. [2024-11-08 23:49:27,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-08 23:49:27,248 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:27,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:27,770 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 874 trivial. 0 not checked. [2024-11-08 23:49:33,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:33,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 657 states to 340 states and 657 transitions. [2024-11-08 23:49:33,253 INFO L276 IsEmpty]: Start isEmpty. Operand 340 states and 657 transitions. [2024-11-08 23:49:33,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:33,253 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:33,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:33,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:37,773 INFO L134 CoverageAnalysis]: Checked inductivity of 893 backedges. 0 proven. 893 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:47,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:47,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 683 states to 345 states and 683 transitions. [2024-11-08 23:49:47,928 INFO L276 IsEmpty]: Start isEmpty. Operand 345 states and 683 transitions. [2024-11-08 23:49:47,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:49:47,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:47,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:47,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:49,782 INFO L134 CoverageAnalysis]: Checked inductivity of 950 backedges. 0 proven. 950 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:49:54,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:54,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 694 states to 349 states and 694 transitions. [2024-11-08 23:49:54,663 INFO L276 IsEmpty]: Start isEmpty. Operand 349 states and 694 transitions. [2024-11-08 23:49:54,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-08 23:49:54,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:54,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:49:54,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:55,069 INFO L134 CoverageAnalysis]: Checked inductivity of 843 backedges. 20 proven. 21 refuted. 0 times theorem prover too weak. 802 trivial. 0 not checked. [2024-11-08 23:50:00,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:00,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 697 states to 353 states and 697 transitions. [2024-11-08 23:50:00,220 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 697 transitions. [2024-11-08 23:50:00,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:50:00,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:00,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:00,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:00,805 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 970 trivial. 0 not checked. [2024-11-08 23:50:06,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:06,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 700 states to 357 states and 700 transitions. [2024-11-08 23:50:06,042 INFO L276 IsEmpty]: Start isEmpty. Operand 357 states and 700 transitions. [2024-11-08 23:50:06,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:50:06,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:06,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:06,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:10,770 INFO L134 CoverageAnalysis]: Checked inductivity of 990 backedges. 0 proven. 990 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:21,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:21,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 362 states and 727 transitions. [2024-11-08 23:50:21,232 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 727 transitions. [2024-11-08 23:50:21,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-08 23:50:21,232 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:21,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:21,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:23,233 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 0 proven. 1050 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:28,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:28,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 366 states and 738 transitions. [2024-11-08 23:50:28,332 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 738 transitions. [2024-11-08 23:50:28,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:50:28,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:28,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:28,569 INFO L134 CoverageAnalysis]: Checked inductivity of 937 backedges. 21 proven. 22 refuted. 0 times theorem prover too weak. 894 trivial. 0 not checked. [2024-11-08 23:50:33,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:33,644 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 370 states and 741 transitions. [2024-11-08 23:50:33,644 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 741 transitions. [2024-11-08 23:50:33,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-08 23:50:33,645 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:33,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:33,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:34,461 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 1071 trivial. 0 not checked. [2024-11-08 23:50:39,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:39,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 744 states to 374 states and 744 transitions. [2024-11-08 23:50:39,885 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 744 transitions. [2024-11-08 23:50:39,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:50:39,886 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:39,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:39,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:43,466 INFO L134 CoverageAnalysis]: Checked inductivity of 1155 backedges. 0 proven. 1155 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:50:53,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:50:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 379 states and 776 transitions. [2024-11-08 23:50:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 379 states and 776 transitions. [2024-11-08 23:50:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:50:53,817 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:50:53,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:50:53,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:50:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1092 backedges. 0 proven. 1092 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:03,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:03,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 783 states to 383 states and 783 transitions. [2024-11-08 23:51:03,433 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 783 transitions. [2024-11-08 23:51:03,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-08 23:51:03,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:03,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:03,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:03,846 INFO L134 CoverageAnalysis]: Checked inductivity of 1036 backedges. 22 proven. 23 refuted. 0 times theorem prover too weak. 991 trivial. 0 not checked. [2024-11-08 23:51:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 786 states to 387 states and 786 transitions. [2024-11-08 23:51:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 387 states and 786 transitions. [2024-11-08 23:51:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:51:09,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:09,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:10,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 22 refuted. 0 times theorem prover too weak. 1177 trivial. 0 not checked. [2024-11-08 23:51:15,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:15,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 789 states to 391 states and 789 transitions. [2024-11-08 23:51:15,855 INFO L276 IsEmpty]: Start isEmpty. Operand 391 states and 789 transitions. [2024-11-08 23:51:15,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:51:15,856 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:15,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:19,877 INFO L134 CoverageAnalysis]: Checked inductivity of 1265 backedges. 0 proven. 1265 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 822 states to 396 states and 822 transitions. [2024-11-08 23:51:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 396 states and 822 transitions. [2024-11-08 23:51:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-08 23:51:31,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:31,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:31,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 1199 backedges. 0 proven. 1199 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:51:41,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:41,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 829 states to 400 states and 829 transitions. [2024-11-08 23:51:41,935 INFO L276 IsEmpty]: Start isEmpty. Operand 400 states and 829 transitions. [2024-11-08 23:51:41,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:51:41,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:41,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:42,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1140 backedges. 23 proven. 24 refuted. 0 times theorem prover too weak. 1093 trivial. 0 not checked. [2024-11-08 23:51:48,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:48,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 832 states to 404 states and 832 transitions. [2024-11-08 23:51:48,064 INFO L276 IsEmpty]: Start isEmpty. Operand 404 states and 832 transitions. [2024-11-08 23:51:48,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-08 23:51:48,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:48,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:48,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:48,916 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 23 refuted. 0 times theorem prover too weak. 1288 trivial. 0 not checked. [2024-11-08 23:51:54,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:51:54,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 835 states to 408 states and 835 transitions. [2024-11-08 23:51:54,997 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 835 transitions. [2024-11-08 23:51:54,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:51:54,997 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:51:54,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:51:55,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:51:58,938 INFO L134 CoverageAnalysis]: Checked inductivity of 1380 backedges. 0 proven. 1380 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:10,439 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:10,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 869 states to 413 states and 869 transitions. [2024-11-08 23:52:10,440 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 869 transitions. [2024-11-08 23:52:10,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:52:10,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:10,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:10,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:14,816 INFO L134 CoverageAnalysis]: Checked inductivity of 1311 backedges. 0 proven. 1311 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:21,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:21,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 876 states to 417 states and 876 transitions. [2024-11-08 23:52:21,569 INFO L276 IsEmpty]: Start isEmpty. Operand 417 states and 876 transitions. [2024-11-08 23:52:21,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:52:21,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:21,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:21,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:22,067 INFO L134 CoverageAnalysis]: Checked inductivity of 1249 backedges. 24 proven. 25 refuted. 0 times theorem prover too weak. 1200 trivial. 0 not checked. [2024-11-08 23:52:28,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:28,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 421 states and 879 transitions. [2024-11-08 23:52:28,792 INFO L276 IsEmpty]: Start isEmpty. Operand 421 states and 879 transitions. [2024-11-08 23:52:28,793 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:52:28,793 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:28,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:28,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:29,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 24 refuted. 0 times theorem prover too weak. 1404 trivial. 0 not checked. [2024-11-08 23:52:36,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 882 states to 425 states and 882 transitions. [2024-11-08 23:52:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 882 transitions. [2024-11-08 23:52:36,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:52:36,526 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:36,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:42,315 INFO L134 CoverageAnalysis]: Checked inductivity of 1428 backedges. 0 proven. 1428 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:52:55,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:52:55,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 913 states to 430 states and 913 transitions. [2024-11-08 23:52:55,366 INFO L276 IsEmpty]: Start isEmpty. Operand 430 states and 913 transitions. [2024-11-08 23:52:55,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-08 23:52:55,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:52:55,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:52:55,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:52:58,514 INFO L134 CoverageAnalysis]: Checked inductivity of 1500 backedges. 0 proven. 1500 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:05,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:05,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 924 states to 434 states and 924 transitions. [2024-11-08 23:53:05,004 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 924 transitions. [2024-11-08 23:53:05,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:53:05,005 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:05,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:05,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:05,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1363 backedges. 25 proven. 26 refuted. 0 times theorem prover too weak. 1312 trivial. 0 not checked. [2024-11-08 23:53:11,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:11,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 927 states to 438 states and 927 transitions. [2024-11-08 23:53:11,553 INFO L276 IsEmpty]: Start isEmpty. Operand 438 states and 927 transitions. [2024-11-08 23:53:11,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-08 23:53:11,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:11,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:11,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:12,518 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 25 refuted. 0 times theorem prover too weak. 1525 trivial. 0 not checked. [2024-11-08 23:53:19,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:19,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 930 states to 442 states and 930 transitions. [2024-11-08 23:53:19,352 INFO L276 IsEmpty]: Start isEmpty. Operand 442 states and 930 transitions. [2024-11-08 23:53:19,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:53:19,352 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:19,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:19,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:23,804 INFO L134 CoverageAnalysis]: Checked inductivity of 1625 backedges. 0 proven. 1625 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:36,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:36,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 966 states to 447 states and 966 transitions. [2024-11-08 23:53:36,577 INFO L276 IsEmpty]: Start isEmpty. Operand 447 states and 966 transitions. [2024-11-08 23:53:36,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:53:36,577 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:36,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:36,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:42,108 INFO L134 CoverageAnalysis]: Checked inductivity of 1550 backedges. 0 proven. 1550 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:53:51,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:51,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 973 states to 451 states and 973 transitions. [2024-11-08 23:53:51,631 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 973 transitions. [2024-11-08 23:53:51,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:53:51,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:51,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:51,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:51,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1482 backedges. 26 proven. 27 refuted. 0 times theorem prover too weak. 1429 trivial. 0 not checked. [2024-11-08 23:53:59,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:59,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 976 states to 455 states and 976 transitions. [2024-11-08 23:53:59,321 INFO L276 IsEmpty]: Start isEmpty. Operand 455 states and 976 transitions. [2024-11-08 23:53:59,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:53:59,322 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:59,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:00,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 1651 trivial. 0 not checked. [2024-11-08 23:54:07,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:07,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 979 states to 459 states and 979 transitions. [2024-11-08 23:54:07,731 INFO L276 IsEmpty]: Start isEmpty. Operand 459 states and 979 transitions. [2024-11-08 23:54:07,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:54:07,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:07,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:07,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:14,620 INFO L134 CoverageAnalysis]: Checked inductivity of 1677 backedges. 0 proven. 1677 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1012 states to 464 states and 1012 transitions. [2024-11-08 23:54:28,597 INFO L276 IsEmpty]: Start isEmpty. Operand 464 states and 1012 transitions. [2024-11-08 23:54:28,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-08 23:54:28,598 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:28,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:28,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:31,903 INFO L134 CoverageAnalysis]: Checked inductivity of 1755 backedges. 0 proven. 1755 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:54:38,936 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:38,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 468 states and 1023 transitions. [2024-11-08 23:54:38,937 INFO L276 IsEmpty]: Start isEmpty. Operand 468 states and 1023 transitions. [2024-11-08 23:54:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:54:38,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:38,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:39,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:39,560 INFO L134 CoverageAnalysis]: Checked inductivity of 1606 backedges. 27 proven. 28 refuted. 0 times theorem prover too weak. 1551 trivial. 0 not checked. [2024-11-08 23:54:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:46,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1026 states to 472 states and 1026 transitions. [2024-11-08 23:54:46,305 INFO L276 IsEmpty]: Start isEmpty. Operand 472 states and 1026 transitions. [2024-11-08 23:54:46,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-08 23:54:46,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:46,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:46,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:47,543 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 27 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2024-11-08 23:54:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:54,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1029 states to 476 states and 1029 transitions. [2024-11-08 23:54:54,825 INFO L276 IsEmpty]: Start isEmpty. Operand 476 states and 1029 transitions. [2024-11-08 23:54:54,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:54:54,826 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:54,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:01,412 INFO L134 CoverageAnalysis]: Checked inductivity of 1809 backedges. 0 proven. 1809 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:15,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1063 states to 481 states and 1063 transitions. [2024-11-08 23:55:15,625 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 1063 transitions. [2024-11-08 23:55:15,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:55:15,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:15,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:15,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:19,206 INFO L134 CoverageAnalysis]: Checked inductivity of 1890 backedges. 0 proven. 1890 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:55:26,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1074 states to 485 states and 1074 transitions. [2024-11-08 23:55:26,250 INFO L276 IsEmpty]: Start isEmpty. Operand 485 states and 1074 transitions. [2024-11-08 23:55:26,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-08 23:55:26,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:26,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:26,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:26,551 INFO L134 CoverageAnalysis]: Checked inductivity of 1735 backedges. 28 proven. 29 refuted. 0 times theorem prover too weak. 1678 trivial. 0 not checked. [2024-11-08 23:55:33,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1077 states to 489 states and 1077 transitions. [2024-11-08 23:55:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 489 states and 1077 transitions. [2024-11-08 23:55:33,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:55:33,658 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:33,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:33,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:34,779 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 28 refuted. 0 times theorem prover too weak. 1918 trivial. 0 not checked. [2024-11-08 23:55:42,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1080 states to 493 states and 1080 transitions. [2024-11-08 23:55:42,961 INFO L276 IsEmpty]: Start isEmpty. Operand 493 states and 1080 transitions. [2024-11-08 23:55:42,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:55:42,961 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:42,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:50,941 INFO L134 CoverageAnalysis]: Checked inductivity of 1946 backedges. 0 proven. 1946 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:06,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:06,808 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1115 states to 498 states and 1115 transitions. [2024-11-08 23:56:06,808 INFO L276 IsEmpty]: Start isEmpty. Operand 498 states and 1115 transitions. [2024-11-08 23:56:06,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-08 23:56:06,809 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:06,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:10,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 0 proven. 2030 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:56:18,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:18,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1126 states to 502 states and 1126 transitions. [2024-11-08 23:56:18,972 INFO L276 IsEmpty]: Start isEmpty. Operand 502 states and 1126 transitions. [2024-11-08 23:56:18,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:56:18,973 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:18,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:19,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:19,455 INFO L134 CoverageAnalysis]: Checked inductivity of 1869 backedges. 29 proven. 30 refuted. 0 times theorem prover too weak. 1810 trivial. 0 not checked. [2024-11-08 23:56:27,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:27,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1129 states to 506 states and 1129 transitions. [2024-11-08 23:56:27,185 INFO L276 IsEmpty]: Start isEmpty. Operand 506 states and 1129 transitions. [2024-11-08 23:56:27,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-08 23:56:27,186 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:27,186 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:28,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 2059 trivial. 0 not checked. [2024-11-08 23:56:36,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:36,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1132 states to 510 states and 1132 transitions. [2024-11-08 23:56:36,854 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 1132 transitions. [2024-11-08 23:56:36,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:56:36,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:36,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:36,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:44,617 INFO L134 CoverageAnalysis]: Checked inductivity of 2088 backedges. 0 proven. 2088 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:00,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:00,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1168 states to 515 states and 1168 transitions. [2024-11-08 23:57:00,148 INFO L276 IsEmpty]: Start isEmpty. Operand 515 states and 1168 transitions. [2024-11-08 23:57:00,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:57:00,149 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:00,149 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:00,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:03,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2175 backedges. 0 proven. 2175 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:57:11,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:11,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1179 states to 519 states and 1179 transitions. [2024-11-08 23:57:11,660 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 1179 transitions. [2024-11-08 23:57:11,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-08 23:57:11,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:11,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:11,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:12,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2008 backedges. 30 proven. 31 refuted. 0 times theorem prover too weak. 1947 trivial. 0 not checked. [2024-11-08 23:57:20,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:20,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1182 states to 523 states and 1182 transitions. [2024-11-08 23:57:20,532 INFO L276 IsEmpty]: Start isEmpty. Operand 523 states and 1182 transitions. [2024-11-08 23:57:20,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:57:20,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:20,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:20,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:21,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2205 trivial. 0 not checked. [2024-11-08 23:57:30,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:30,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1185 states to 527 states and 1185 transitions. [2024-11-08 23:57:30,460 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states and 1185 transitions. [2024-11-08 23:57:30,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-08 23:57:30,461 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:30,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:30,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:35,747 INFO L134 CoverageAnalysis]: Checked inductivity of 2235 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 2205 trivial. 0 not checked.