./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-multidimensional/diff-2-n-u.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/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_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/array-multidimensional/diff-2-n-u.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb0d07e46dc94102f1a204dcfe0d8cca3d45653b0db7cea07d03c16ba8563271 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:48:48,751 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:48:48,815 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:48:48,819 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:48:48,820 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:48:48,842 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:48:48,843 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:48:48,843 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:48:48,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:48:48,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:48:48,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:48:48,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:48:48,846 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:48:48,847 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:48:48,847 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:48:48,847 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:48:48,848 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:48:48,848 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:48:48,849 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:48:48,849 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:48:48,849 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:48:48,853 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:48:48,854 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:48:48,854 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:48:48,855 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:48:48,859 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:48:48,860 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:48:48,860 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:48:48,861 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:48:48,861 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:48:48,861 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:48:48,862 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:48:48,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:48:48,862 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_e96670dd-9407-4904-ae6f-74aca73c6512/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb0d07e46dc94102f1a204dcfe0d8cca3d45653b0db7cea07d03c16ba8563271 [2024-11-08 22:48:49,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:48:49,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:48:49,179 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:48:49,181 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:48:49,182 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:48:49,183 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/array-multidimensional/diff-2-n-u.c Unable to find full path for "g++" [2024-11-08 22:48:51,251 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:48:51,446 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:48:51,446 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/sv-benchmarks/c/array-multidimensional/diff-2-n-u.c [2024-11-08 22:48:51,455 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/data/58aed1a28/b28a83df0bc54ec7ae7c0d6f9bcbef03/FLAG974cc51ce [2024-11-08 22:48:51,831 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/data/58aed1a28/b28a83df0bc54ec7ae7c0d6f9bcbef03 [2024-11-08 22:48:51,833 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:48:51,834 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:48:51,836 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:48:51,836 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:48:51,843 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:48:51,844 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:48:51" (1/1) ... [2024-11-08 22:48:51,845 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f70715e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:51, skipping insertion in model container [2024-11-08 22:48:51,845 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:48:51" (1/1) ... [2024-11-08 22:48:51,869 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:48:52,052 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/sv-benchmarks/c/array-multidimensional/diff-2-n-u.c[322,335] [2024-11-08 22:48:52,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:48:52,088 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:48:52,099 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/sv-benchmarks/c/array-multidimensional/diff-2-n-u.c[322,335] [2024-11-08 22:48:52,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:48:52,133 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:48:52,134 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52 WrapperNode [2024-11-08 22:48:52,134 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:48:52,135 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:48:52,135 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:48:52,135 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:48:52,144 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,151 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,171 INFO L138 Inliner]: procedures = 14, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 104 [2024-11-08 22:48:52,172 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:48:52,173 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:48:52,173 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:48:52,173 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:48:52,184 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,184 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,187 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,193 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,198 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,200 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,201 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,203 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:48:52,204 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:48:52,205 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:48:52,205 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:48:52,206 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,212 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:48:52,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:48:52,238 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:48:52,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e96670dd-9407-4904-ae6f-74aca73c6512/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:48:52,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:48:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:48:52,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 22:48:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:48:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:48:52,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:48:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:48:52,279 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:48:52,374 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:48:52,377 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:48:52,709 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-08 22:48:52,709 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:48:52,766 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:48:52,766 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-08 22:48:52,767 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:48:52 BoogieIcfgContainer [2024-11-08 22:48:52,767 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:48:52,768 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:48:52,768 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:48:52,786 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:48:52,787 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:48:52" (1/1) ... [2024-11-08 22:48:52,802 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:48:52,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 30 states and 46 transitions. [2024-11-08 22:48:52,889 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 46 transitions. [2024-11-08 22:48:52,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:48:52,892 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:52,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:53,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,315 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 31 states and 47 transitions. [2024-11-08 22:48:53,400 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 47 transitions. [2024-11-08 22:48:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 22:48:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:53,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,583 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:53,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:53,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 31 states and 46 transitions. [2024-11-08 22:48:53,630 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 46 transitions. [2024-11-08 22:48:53,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-11-08 22:48:53,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:53,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:53,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:53,833 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:54,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 34 states and 52 transitions. [2024-11-08 22:48:54,092 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 52 transitions. [2024-11-08 22:48:54,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 22:48:54,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:54,207 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:48:54,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:54,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 51 states to 34 states and 51 transitions. [2024-11-08 22:48:54,262 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 51 transitions. [2024-11-08 22:48:54,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-08 22:48:54,263 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:54,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:54,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:48:55,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 42 states and 65 transitions. [2024-11-08 22:48:55,081 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 65 transitions. [2024-11-08 22:48:55,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2024-11-08 22:48:55,083 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:55,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:48:55,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 43 states and 66 transitions. [2024-11-08 22:48:55,242 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 66 transitions. [2024-11-08 22:48:55,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:48:55,244 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:55,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,323 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:55,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,626 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 46 states and 70 transitions. [2024-11-08 22:48:55,626 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 70 transitions. [2024-11-08 22:48:55,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:48:55,627 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:55,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:48:55,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 34 states and 50 transitions. [2024-11-08 22:48:55,813 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 50 transitions. [2024-11-08 22:48:55,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-11-08 22:48:55,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:55,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:48:55,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 37 states and 56 transitions. [2024-11-08 22:48:55,945 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 56 transitions. [2024-11-08 22:48:55,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 22:48:55,946 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:55,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:55,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:55,978 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-08 22:48:55,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:55,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 37 states and 55 transitions. [2024-11-08 22:48:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 55 transitions. [2024-11-08 22:48:56,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-08 22:48:56,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:56,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 44 states and 69 transitions. [2024-11-08 22:48:56,159 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 69 transitions. [2024-11-08 22:48:56,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:48:56,162 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,207 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:56,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 44 states and 67 transitions. [2024-11-08 22:48:56,306 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 67 transitions. [2024-11-08 22:48:56,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2024-11-08 22:48:56,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:56,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 44 states and 66 transitions. [2024-11-08 22:48:56,375 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 66 transitions. [2024-11-08 22:48:56,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:48:56,376 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,457 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-08 22:48:56,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 49 states and 73 transitions. [2024-11-08 22:48:56,711 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 73 transitions. [2024-11-08 22:48:56,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2024-11-08 22:48:56,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,788 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:56,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 53 states and 80 transitions. [2024-11-08 22:48:56,852 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 80 transitions. [2024-11-08 22:48:56,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-08 22:48:56,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:56,896 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:56,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:56,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 53 states and 79 transitions. [2024-11-08 22:48:56,921 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 79 transitions. [2024-11-08 22:48:56,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:48:56,922 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:56,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:56,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,026 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-11-08 22:48:57,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 39 states and 56 transitions. [2024-11-08 22:48:57,147 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 56 transitions. [2024-11-08 22:48:57,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2024-11-08 22:48:57,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:57,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:57,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 41 states and 59 transitions. [2024-11-08 22:48:57,602 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 59 transitions. [2024-11-08 22:48:57,602 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:48:57,602 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:57,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:57,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:57,749 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:58,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:58,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 43 states and 61 transitions. [2024-11-08 22:48:58,101 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 61 transitions. [2024-11-08 22:48:58,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2024-11-08 22:48:58,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:58,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:58,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:58,275 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:58,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:58,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 45 states and 63 transitions. [2024-11-08 22:48:58,652 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 63 transitions. [2024-11-08 22:48:58,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-08 22:48:58,652 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:58,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:58,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:58,831 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:59,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 47 states and 65 transitions. [2024-11-08 22:48:59,230 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 65 transitions. [2024-11-08 22:48:59,230 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 22:48:59,230 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:59,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:48:59,403 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 25 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:48:59,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:48:59,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 49 states and 67 transitions. [2024-11-08 22:48:59,861 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 67 transitions. [2024-11-08 22:48:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-08 22:48:59,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:48:59,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:48:59,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,093 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 36 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:00,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:00,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 69 states to 51 states and 69 transitions. [2024-11-08 22:49:00,600 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 69 transitions. [2024-11-08 22:49:00,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-08 22:49:00,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:00,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:00,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:00,859 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 1 proven. 49 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:01,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 53 states and 71 transitions. [2024-11-08 22:49:01,402 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 71 transitions. [2024-11-08 22:49:01,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-11-08 22:49:01,403 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:01,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:01,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:01,644 INFO L134 CoverageAnalysis]: Checked inductivity of 69 backedges. 1 proven. 64 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:02,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:02,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 55 states and 73 transitions. [2024-11-08 22:49:02,261 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 73 transitions. [2024-11-08 22:49:02,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-11-08 22:49:02,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:02,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:02,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:02,559 INFO L134 CoverageAnalysis]: Checked inductivity of 86 backedges. 1 proven. 81 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:03,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:03,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 75 states to 57 states and 75 transitions. [2024-11-08 22:49:03,202 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 75 transitions. [2024-11-08 22:49:03,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2024-11-08 22:49:03,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:03,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:03,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:03,551 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:04,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:04,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 77 states to 59 states and 77 transitions. [2024-11-08 22:49:04,170 INFO L276 IsEmpty]: Start isEmpty. Operand 59 states and 77 transitions. [2024-11-08 22:49:04,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-08 22:49:04,170 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:04,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:04,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:04,526 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 1 proven. 121 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:05,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:05,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 61 states and 79 transitions. [2024-11-08 22:49:05,225 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 79 transitions. [2024-11-08 22:49:05,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:49:05,226 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:05,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:05,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:05,647 INFO L134 CoverageAnalysis]: Checked inductivity of 149 backedges. 1 proven. 144 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:06,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:06,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 63 states and 81 transitions. [2024-11-08 22:49:06,374 INFO L276 IsEmpty]: Start isEmpty. Operand 63 states and 81 transitions. [2024-11-08 22:49:06,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2024-11-08 22:49:06,374 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:06,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:06,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:06,776 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 1 proven. 169 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:07,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 65 states and 83 transitions. [2024-11-08 22:49:07,395 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 83 transitions. [2024-11-08 22:49:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-08 22:49:07,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:07,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:07,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:07,757 INFO L134 CoverageAnalysis]: Checked inductivity of 201 backedges. 1 proven. 196 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:08,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:08,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 85 states to 67 states and 85 transitions. [2024-11-08 22:49:08,451 INFO L276 IsEmpty]: Start isEmpty. Operand 67 states and 85 transitions. [2024-11-08 22:49:08,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-08 22:49:08,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:08,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:08,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:08,801 INFO L134 CoverageAnalysis]: Checked inductivity of 230 backedges. 1 proven. 225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:09,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:09,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 69 states and 87 transitions. [2024-11-08 22:49:09,520 INFO L276 IsEmpty]: Start isEmpty. Operand 69 states and 87 transitions. [2024-11-08 22:49:09,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-08 22:49:09,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:09,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:09,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:09,959 INFO L134 CoverageAnalysis]: Checked inductivity of 261 backedges. 1 proven. 256 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:10,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:10,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 71 states and 89 transitions. [2024-11-08 22:49:10,739 INFO L276 IsEmpty]: Start isEmpty. Operand 71 states and 89 transitions. [2024-11-08 22:49:10,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:49:10,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:10,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:10,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:11,194 INFO L134 CoverageAnalysis]: Checked inductivity of 294 backedges. 1 proven. 289 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:12,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:12,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 73 states and 91 transitions. [2024-11-08 22:49:12,130 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 91 transitions. [2024-11-08 22:49:12,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:49:12,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:12,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:12,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:12,623 INFO L134 CoverageAnalysis]: Checked inductivity of 329 backedges. 1 proven. 324 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:13,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:13,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 75 states and 93 transitions. [2024-11-08 22:49:13,446 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 93 transitions. [2024-11-08 22:49:13,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:49:13,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:13,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:13,915 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 1 proven. 361 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:14,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:14,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 77 states and 95 transitions. [2024-11-08 22:49:14,842 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2024-11-08 22:49:14,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-08 22:49:14,842 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:14,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:14,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:15,332 INFO L134 CoverageAnalysis]: Checked inductivity of 405 backedges. 1 proven. 400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:16,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:16,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 79 states and 97 transitions. [2024-11-08 22:49:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 97 transitions. [2024-11-08 22:49:16,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-08 22:49:16,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:16,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:16,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:17,022 INFO L134 CoverageAnalysis]: Checked inductivity of 446 backedges. 1 proven. 441 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:17,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:17,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 99 states to 81 states and 99 transitions. [2024-11-08 22:49:17,994 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 99 transitions. [2024-11-08 22:49:17,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-08 22:49:17,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:17,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:18,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:18,517 INFO L134 CoverageAnalysis]: Checked inductivity of 489 backedges. 1 proven. 484 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:19,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:19,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 83 states and 101 transitions. [2024-11-08 22:49:19,486 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2024-11-08 22:49:19,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-08 22:49:19,487 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:19,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:19,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:20,054 INFO L134 CoverageAnalysis]: Checked inductivity of 534 backedges. 1 proven. 529 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:20,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:20,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 103 states to 85 states and 103 transitions. [2024-11-08 22:49:20,950 INFO L276 IsEmpty]: Start isEmpty. Operand 85 states and 103 transitions. [2024-11-08 22:49:20,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:49:20,950 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:20,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:20,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:21,509 INFO L134 CoverageAnalysis]: Checked inductivity of 581 backedges. 1 proven. 576 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:22,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:22,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 105 states to 87 states and 105 transitions. [2024-11-08 22:49:22,389 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 105 transitions. [2024-11-08 22:49:22,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-08 22:49:22,390 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:22,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:22,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:23,051 INFO L134 CoverageAnalysis]: Checked inductivity of 630 backedges. 1 proven. 625 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:24,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:24,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107 states to 89 states and 107 transitions. [2024-11-08 22:49:24,129 INFO L276 IsEmpty]: Start isEmpty. Operand 89 states and 107 transitions. [2024-11-08 22:49:24,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:49:24,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:24,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:24,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:24,757 INFO L134 CoverageAnalysis]: Checked inductivity of 681 backedges. 1 proven. 676 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:25,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:25,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 91 states and 109 transitions. [2024-11-08 22:49:25,753 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 109 transitions. [2024-11-08 22:49:25,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-08 22:49:25,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:25,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:25,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:26,389 INFO L134 CoverageAnalysis]: Checked inductivity of 734 backedges. 1 proven. 729 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:27,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:27,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 93 states and 111 transitions. [2024-11-08 22:49:27,440 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 111 transitions. [2024-11-08 22:49:27,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-08 22:49:27,441 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:27,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:28,276 INFO L134 CoverageAnalysis]: Checked inductivity of 789 backedges. 1 proven. 784 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:29,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:29,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 95 states and 113 transitions. [2024-11-08 22:49:29,384 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 113 transitions. [2024-11-08 22:49:29,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:49:29,385 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:29,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:29,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:30,049 INFO L134 CoverageAnalysis]: Checked inductivity of 846 backedges. 1 proven. 841 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:31,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:31,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 97 states and 115 transitions. [2024-11-08 22:49:31,079 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 115 transitions. [2024-11-08 22:49:31,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:49:31,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:31,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:31,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:31,754 INFO L134 CoverageAnalysis]: Checked inductivity of 905 backedges. 1 proven. 900 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:32,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:32,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 99 states and 117 transitions. [2024-11-08 22:49:32,890 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 117 transitions. [2024-11-08 22:49:32,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 22:49:32,890 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:32,891 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:33,558 INFO L134 CoverageAnalysis]: Checked inductivity of 966 backedges. 1 proven. 961 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:34,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:34,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 101 states and 119 transitions. [2024-11-08 22:49:34,765 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 119 transitions. [2024-11-08 22:49:34,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:49:34,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:34,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:34,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:35,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1029 backedges. 1 proven. 1024 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:36,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:36,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 103 states and 121 transitions. [2024-11-08 22:49:36,680 INFO L276 IsEmpty]: Start isEmpty. Operand 103 states and 121 transitions. [2024-11-08 22:49:36,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:49:36,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:36,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:36,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:37,273 INFO L134 CoverageAnalysis]: Checked inductivity of 1094 backedges. 1 proven. 1089 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:38,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 105 states and 123 transitions. [2024-11-08 22:49:38,381 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 123 transitions. [2024-11-08 22:49:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:49:38,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:38,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:38,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:39,147 INFO L134 CoverageAnalysis]: Checked inductivity of 1161 backedges. 1 proven. 1156 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:40,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:40,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 107 states and 125 transitions. [2024-11-08 22:49:40,361 INFO L276 IsEmpty]: Start isEmpty. Operand 107 states and 125 transitions. [2024-11-08 22:49:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:49:40,362 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:40,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:40,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:41,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1230 backedges. 1 proven. 1225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:42,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:42,188 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 109 states and 127 transitions. [2024-11-08 22:49:42,188 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 127 transitions. [2024-11-08 22:49:42,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:49:42,188 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:42,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:42,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:42,957 INFO L134 CoverageAnalysis]: Checked inductivity of 1301 backedges. 1 proven. 1296 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:44,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:44,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 111 states and 129 transitions. [2024-11-08 22:49:44,155 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 129 transitions. [2024-11-08 22:49:44,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:49:44,156 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:44,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:44,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:44,865 INFO L134 CoverageAnalysis]: Checked inductivity of 1374 backedges. 1 proven. 1369 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:46,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:46,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131 states to 113 states and 131 transitions. [2024-11-08 22:49:46,090 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 131 transitions. [2024-11-08 22:49:46,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:49:46,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:46,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:46,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:46,786 INFO L134 CoverageAnalysis]: Checked inductivity of 1449 backedges. 1 proven. 1444 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:48,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:48,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 115 states and 133 transitions. [2024-11-08 22:49:48,044 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 133 transitions. [2024-11-08 22:49:48,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:49:48,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:48,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:48,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:48,731 INFO L134 CoverageAnalysis]: Checked inductivity of 1526 backedges. 1 proven. 1521 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:50,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:50,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 135 states to 117 states and 135 transitions. [2024-11-08 22:49:50,098 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 135 transitions. [2024-11-08 22:49:50,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:49:50,098 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:50,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:50,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:51,081 INFO L134 CoverageAnalysis]: Checked inductivity of 1605 backedges. 1 proven. 1600 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:52,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:52,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 119 states and 137 transitions. [2024-11-08 22:49:52,385 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 137 transitions. [2024-11-08 22:49:52,385 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:49:52,386 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:52,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:52,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:53,327 INFO L134 CoverageAnalysis]: Checked inductivity of 1686 backedges. 1 proven. 1681 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:54,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:54,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 121 states and 139 transitions. [2024-11-08 22:49:54,734 INFO L276 IsEmpty]: Start isEmpty. Operand 121 states and 139 transitions. [2024-11-08 22:49:54,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:49:54,734 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:54,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:54,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:55,525 INFO L134 CoverageAnalysis]: Checked inductivity of 1769 backedges. 1 proven. 1764 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:56,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:56,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 123 states and 141 transitions. [2024-11-08 22:49:56,965 INFO L276 IsEmpty]: Start isEmpty. Operand 123 states and 141 transitions. [2024-11-08 22:49:56,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:49:56,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:56,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:57,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:49:57,932 INFO L134 CoverageAnalysis]: Checked inductivity of 1854 backedges. 1 proven. 1849 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:49:59,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:49:59,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 125 states and 143 transitions. [2024-11-08 22:49:59,407 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 143 transitions. [2024-11-08 22:49:59,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:49:59,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:49:59,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:49:59,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:00,510 INFO L134 CoverageAnalysis]: Checked inductivity of 1941 backedges. 1 proven. 1936 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:02,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:02,234 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 145 states to 127 states and 145 transitions. [2024-11-08 22:50:02,234 INFO L276 IsEmpty]: Start isEmpty. Operand 127 states and 145 transitions. [2024-11-08 22:50:02,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:50:02,235 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:02,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:02,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:03,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2030 backedges. 1 proven. 2025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:04,668 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:04,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 147 states to 129 states and 147 transitions. [2024-11-08 22:50:04,669 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 147 transitions. [2024-11-08 22:50:04,669 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:50:04,669 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:04,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:04,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:05,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2121 backedges. 1 proven. 2116 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:07,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:07,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 131 states and 149 transitions. [2024-11-08 22:50:07,128 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 149 transitions. [2024-11-08 22:50:07,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:50:07,129 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:07,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:07,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:08,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2214 backedges. 1 proven. 2209 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:09,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:09,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 133 states and 151 transitions. [2024-11-08 22:50:09,630 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 151 transitions. [2024-11-08 22:50:09,631 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:50:09,631 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:09,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:10,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2309 backedges. 1 proven. 2304 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:12,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:12,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 135 states and 153 transitions. [2024-11-08 22:50:12,559 INFO L276 IsEmpty]: Start isEmpty. Operand 135 states and 153 transitions. [2024-11-08 22:50:12,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:50:12,560 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:12,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:13,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2406 backedges. 1 proven. 2401 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:15,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:15,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 137 states and 155 transitions. [2024-11-08 22:50:15,386 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 155 transitions. [2024-11-08 22:50:15,387 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:50:15,387 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:15,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:15,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:16,402 INFO L134 CoverageAnalysis]: Checked inductivity of 2505 backedges. 1 proven. 2500 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:18,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 139 states and 157 transitions. [2024-11-08 22:50:18,164 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 157 transitions. [2024-11-08 22:50:18,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:50:18,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:18,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:18,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:19,308 INFO L134 CoverageAnalysis]: Checked inductivity of 2606 backedges. 1 proven. 2601 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:21,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:21,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 159 states to 141 states and 159 transitions. [2024-11-08 22:50:21,255 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 159 transitions. [2024-11-08 22:50:21,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:50:21,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:21,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:21,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:22,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2709 backedges. 1 proven. 2704 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:24,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 143 states and 161 transitions. [2024-11-08 22:50:24,730 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 161 transitions. [2024-11-08 22:50:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:50:24,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:24,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:26,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2814 backedges. 1 proven. 2809 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:28,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:28,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 145 states and 163 transitions. [2024-11-08 22:50:28,465 INFO L276 IsEmpty]: Start isEmpty. Operand 145 states and 163 transitions. [2024-11-08 22:50:28,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:50:28,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:28,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:28,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:30,121 INFO L134 CoverageAnalysis]: Checked inductivity of 2921 backedges. 1 proven. 2916 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:32,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:32,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 165 states to 147 states and 165 transitions. [2024-11-08 22:50:32,363 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 165 transitions. [2024-11-08 22:50:32,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:50:32,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:32,364 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:32,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:33,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3030 backedges. 1 proven. 3025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:36,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:36,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 167 states to 149 states and 167 transitions. [2024-11-08 22:50:36,343 INFO L276 IsEmpty]: Start isEmpty. Operand 149 states and 167 transitions. [2024-11-08 22:50:36,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:50:36,343 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:36,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:36,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 3141 backedges. 1 proven. 3136 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:40,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:40,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 151 states and 169 transitions. [2024-11-08 22:50:40,543 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 169 transitions. [2024-11-08 22:50:40,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:50:40,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:40,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:40,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:42,061 INFO L134 CoverageAnalysis]: Checked inductivity of 3254 backedges. 1 proven. 3249 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:44,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 153 states and 171 transitions. [2024-11-08 22:50:44,514 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 171 transitions. [2024-11-08 22:50:44,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:50:44,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:44,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:44,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:46,383 INFO L134 CoverageAnalysis]: Checked inductivity of 3369 backedges. 1 proven. 3364 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:48,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:48,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 155 states and 173 transitions. [2024-11-08 22:50:48,853 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 173 transitions. [2024-11-08 22:50:48,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:50:48,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:48,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:50,563 INFO L134 CoverageAnalysis]: Checked inductivity of 3486 backedges. 1 proven. 3481 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:53,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:53,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 157 states and 175 transitions. [2024-11-08 22:50:53,214 INFO L276 IsEmpty]: Start isEmpty. Operand 157 states and 175 transitions. [2024-11-08 22:50:53,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:50:53,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:53,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:53,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:55,008 INFO L134 CoverageAnalysis]: Checked inductivity of 3605 backedges. 1 proven. 3600 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:50:57,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:50:57,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 177 states to 159 states and 177 transitions. [2024-11-08 22:50:57,493 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 177 transitions. [2024-11-08 22:50:57,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:50:57,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:50:57,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:50:57,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:50:59,064 INFO L134 CoverageAnalysis]: Checked inductivity of 3726 backedges. 1 proven. 3721 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:01,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:01,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 161 states and 179 transitions. [2024-11-08 22:51:01,430 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 179 transitions. [2024-11-08 22:51:01,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:51:01,430 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:01,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:01,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:03,301 INFO L134 CoverageAnalysis]: Checked inductivity of 3849 backedges. 1 proven. 3844 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:05,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 163 states and 181 transitions. [2024-11-08 22:51:05,848 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 181 transitions. [2024-11-08 22:51:05,849 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:51:05,849 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:05,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:05,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:07,700 INFO L134 CoverageAnalysis]: Checked inductivity of 3974 backedges. 1 proven. 3969 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:10,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:10,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 165 states and 183 transitions. [2024-11-08 22:51:10,413 INFO L276 IsEmpty]: Start isEmpty. Operand 165 states and 183 transitions. [2024-11-08 22:51:10,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:51:10,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:10,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:10,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:12,218 INFO L134 CoverageAnalysis]: Checked inductivity of 4101 backedges. 1 proven. 4096 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:14,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:14,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 167 states and 185 transitions. [2024-11-08 22:51:14,764 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 185 transitions. [2024-11-08 22:51:14,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:51:14,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:14,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:14,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:16,527 INFO L134 CoverageAnalysis]: Checked inductivity of 4230 backedges. 1 proven. 4225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:18,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:18,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 169 states and 187 transitions. [2024-11-08 22:51:18,998 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 187 transitions. [2024-11-08 22:51:18,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:51:18,998 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:18,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:19,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:20,475 INFO L134 CoverageAnalysis]: Checked inductivity of 4361 backedges. 1 proven. 4356 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:22,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:22,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 171 states and 189 transitions. [2024-11-08 22:51:22,826 INFO L276 IsEmpty]: Start isEmpty. Operand 171 states and 189 transitions. [2024-11-08 22:51:22,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:51:22,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:22,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:22,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:24,412 INFO L134 CoverageAnalysis]: Checked inductivity of 4494 backedges. 1 proven. 4489 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:26,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:26,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 173 states and 191 transitions. [2024-11-08 22:51:26,523 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2024-11-08 22:51:26,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:51:26,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:26,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:26,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:28,076 INFO L134 CoverageAnalysis]: Checked inductivity of 4629 backedges. 1 proven. 4624 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:30,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:30,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 175 states and 193 transitions. [2024-11-08 22:51:30,244 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 193 transitions. [2024-11-08 22:51:30,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:51:30,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:30,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:30,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:31,845 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 1 proven. 4761 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:34,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:34,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 177 states and 195 transitions. [2024-11-08 22:51:34,371 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 195 transitions. [2024-11-08 22:51:34,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:51:34,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:34,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:35,987 INFO L134 CoverageAnalysis]: Checked inductivity of 4905 backedges. 1 proven. 4900 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:38,223 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:38,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 179 states and 197 transitions. [2024-11-08 22:51:38,223 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 197 transitions. [2024-11-08 22:51:38,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:51:38,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:38,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:38,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:39,937 INFO L134 CoverageAnalysis]: Checked inductivity of 5046 backedges. 1 proven. 5041 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:42,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:42,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 181 states and 199 transitions. [2024-11-08 22:51:42,163 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 199 transitions. [2024-11-08 22:51:42,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:51:42,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:42,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:42,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:44,268 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 1 proven. 5184 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:46,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:46,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 183 states and 201 transitions. [2024-11-08 22:51:46,529 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 201 transitions. [2024-11-08 22:51:46,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:51:46,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:46,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:46,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:48,325 INFO L134 CoverageAnalysis]: Checked inductivity of 5334 backedges. 1 proven. 5329 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:50,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:50,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 203 states to 185 states and 203 transitions. [2024-11-08 22:51:50,649 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 203 transitions. [2024-11-08 22:51:50,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:51:50,649 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:50,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:50,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:52,466 INFO L134 CoverageAnalysis]: Checked inductivity of 5481 backedges. 1 proven. 5476 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:55,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:55,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 187 states and 205 transitions. [2024-11-08 22:51:55,078 INFO L276 IsEmpty]: Start isEmpty. Operand 187 states and 205 transitions. [2024-11-08 22:51:55,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:51:55,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:55,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:55,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:51:57,099 INFO L134 CoverageAnalysis]: Checked inductivity of 5630 backedges. 1 proven. 5625 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:51:59,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:51:59,448 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 189 states and 207 transitions. [2024-11-08 22:51:59,448 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 207 transitions. [2024-11-08 22:51:59,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:51:59,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:51:59,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:51:59,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:01,356 INFO L134 CoverageAnalysis]: Checked inductivity of 5781 backedges. 1 proven. 5776 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:03,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:03,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 191 states and 209 transitions. [2024-11-08 22:52:03,865 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 209 transitions. [2024-11-08 22:52:03,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:52:03,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:03,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:03,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:06,384 INFO L134 CoverageAnalysis]: Checked inductivity of 5934 backedges. 1 proven. 5929 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:08,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:08,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 193 states and 211 transitions. [2024-11-08 22:52:08,856 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 211 transitions. [2024-11-08 22:52:08,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:52:08,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:08,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:08,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:10,788 INFO L134 CoverageAnalysis]: Checked inductivity of 6089 backedges. 1 proven. 6084 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:13,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:13,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 195 states and 213 transitions. [2024-11-08 22:52:13,349 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 213 transitions. [2024-11-08 22:52:13,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:52:13,350 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:13,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:13,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:15,393 INFO L134 CoverageAnalysis]: Checked inductivity of 6246 backedges. 1 proven. 6241 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:18,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:18,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 197 states and 215 transitions. [2024-11-08 22:52:18,221 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 215 transitions. [2024-11-08 22:52:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:52:18,222 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:18,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:18,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:20,313 INFO L134 CoverageAnalysis]: Checked inductivity of 6405 backedges. 1 proven. 6400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:22,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:22,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 199 states and 217 transitions. [2024-11-08 22:52:22,852 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 217 transitions. [2024-11-08 22:52:22,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:52:22,853 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:22,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:22,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:25,041 INFO L134 CoverageAnalysis]: Checked inductivity of 6566 backedges. 1 proven. 6561 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:27,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:27,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 201 states and 219 transitions. [2024-11-08 22:52:27,688 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 219 transitions. [2024-11-08 22:52:27,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:52:27,689 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:27,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:27,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:30,120 INFO L134 CoverageAnalysis]: Checked inductivity of 6729 backedges. 1 proven. 6724 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:32,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:32,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 203 states and 221 transitions. [2024-11-08 22:52:32,729 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 221 transitions. [2024-11-08 22:52:32,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:52:32,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:32,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:32,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:34,962 INFO L134 CoverageAnalysis]: Checked inductivity of 6894 backedges. 1 proven. 6889 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:37,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:37,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 223 states to 205 states and 223 transitions. [2024-11-08 22:52:37,674 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 223 transitions. [2024-11-08 22:52:37,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:52:37,675 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:37,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:37,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:40,232 INFO L134 CoverageAnalysis]: Checked inductivity of 7061 backedges. 1 proven. 7056 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:42,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:42,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225 states to 207 states and 225 transitions. [2024-11-08 22:52:42,871 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 225 transitions. [2024-11-08 22:52:42,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:52:42,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:42,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:42,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:45,729 INFO L134 CoverageAnalysis]: Checked inductivity of 7230 backedges. 1 proven. 7225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:48,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:48,413 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 209 states and 227 transitions. [2024-11-08 22:52:48,413 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 227 transitions. [2024-11-08 22:52:48,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:52:48,414 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:48,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:48,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:50,747 INFO L134 CoverageAnalysis]: Checked inductivity of 7401 backedges. 1 proven. 7396 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:53,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:53,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 229 states to 211 states and 229 transitions. [2024-11-08 22:52:53,600 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 229 transitions. [2024-11-08 22:52:53,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:52:53,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:53,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:53,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:52:56,044 INFO L134 CoverageAnalysis]: Checked inductivity of 7574 backedges. 1 proven. 7569 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:52:59,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:52:59,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 231 states to 213 states and 231 transitions. [2024-11-08 22:52:59,026 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 231 transitions. [2024-11-08 22:52:59,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:52:59,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:52:59,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:52:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:01,483 INFO L134 CoverageAnalysis]: Checked inductivity of 7749 backedges. 1 proven. 7744 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:04,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:04,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 215 states and 233 transitions. [2024-11-08 22:53:04,338 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 233 transitions. [2024-11-08 22:53:04,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:53:04,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:04,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:04,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:06,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7926 backedges. 1 proven. 7921 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:09,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:09,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 217 states and 235 transitions. [2024-11-08 22:53:09,788 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 235 transitions. [2024-11-08 22:53:09,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:53:09,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:09,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:12,942 INFO L134 CoverageAnalysis]: Checked inductivity of 8105 backedges. 1 proven. 8100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:16,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:16,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 219 states and 237 transitions. [2024-11-08 22:53:16,020 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 237 transitions. [2024-11-08 22:53:16,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:53:16,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:16,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:16,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:18,683 INFO L134 CoverageAnalysis]: Checked inductivity of 8286 backedges. 1 proven. 8281 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:21,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:21,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 221 states and 239 transitions. [2024-11-08 22:53:21,624 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 239 transitions. [2024-11-08 22:53:21,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:53:21,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:21,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:21,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:24,567 INFO L134 CoverageAnalysis]: Checked inductivity of 8469 backedges. 1 proven. 8464 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:27,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:27,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 223 states and 241 transitions. [2024-11-08 22:53:27,626 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 241 transitions. [2024-11-08 22:53:27,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:53:27,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:27,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:27,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:30,362 INFO L134 CoverageAnalysis]: Checked inductivity of 8654 backedges. 1 proven. 8649 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:33,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:33,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 225 states and 243 transitions. [2024-11-08 22:53:33,523 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 243 transitions. [2024-11-08 22:53:33,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:53:33,524 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:33,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:33,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:36,365 INFO L134 CoverageAnalysis]: Checked inductivity of 8841 backedges. 1 proven. 8836 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:39,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:39,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 227 states and 245 transitions. [2024-11-08 22:53:39,464 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 245 transitions. [2024-11-08 22:53:39,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:53:39,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:39,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:39,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 9030 backedges. 1 proven. 9025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:46,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:46,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 229 states and 247 transitions. [2024-11-08 22:53:46,258 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 247 transitions. [2024-11-08 22:53:46,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:53:46,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:46,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:46,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:49,150 INFO L134 CoverageAnalysis]: Checked inductivity of 9221 backedges. 1 proven. 9216 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:52,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:52,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 249 states to 231 states and 249 transitions. [2024-11-08 22:53:52,401 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 249 transitions. [2024-11-08 22:53:52,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:53:52,402 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:52,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:52,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:53:55,624 INFO L134 CoverageAnalysis]: Checked inductivity of 9414 backedges. 1 proven. 9409 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:53:58,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:53:58,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 251 states to 233 states and 251 transitions. [2024-11-08 22:53:58,822 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 251 transitions. [2024-11-08 22:53:58,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:53:58,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:53:58,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:53:58,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:02,804 INFO L134 CoverageAnalysis]: Checked inductivity of 9609 backedges. 1 proven. 9604 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:06,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:06,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 235 states and 253 transitions. [2024-11-08 22:54:06,546 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 253 transitions. [2024-11-08 22:54:06,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:54:06,546 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:06,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:06,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:10,278 INFO L134 CoverageAnalysis]: Checked inductivity of 9806 backedges. 1 proven. 9801 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:13,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:13,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 237 states and 255 transitions. [2024-11-08 22:54:13,839 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 255 transitions. [2024-11-08 22:54:13,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:54:13,841 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:13,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:14,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:17,439 INFO L134 CoverageAnalysis]: Checked inductivity of 10005 backedges. 1 proven. 10000 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:20,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:20,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 239 states and 257 transitions. [2024-11-08 22:54:20,600 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 257 transitions. [2024-11-08 22:54:20,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:54:20,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:20,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:24,251 INFO L134 CoverageAnalysis]: Checked inductivity of 10206 backedges. 1 proven. 10201 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:27,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:27,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 241 states and 259 transitions. [2024-11-08 22:54:27,376 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 259 transitions. [2024-11-08 22:54:27,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:54:27,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:27,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:27,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:30,568 INFO L134 CoverageAnalysis]: Checked inductivity of 10409 backedges. 1 proven. 10404 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:33,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:33,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 243 states and 261 transitions. [2024-11-08 22:54:33,864 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 261 transitions. [2024-11-08 22:54:33,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:54:33,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:33,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:33,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:37,440 INFO L134 CoverageAnalysis]: Checked inductivity of 10614 backedges. 1 proven. 10609 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:40,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 245 states and 263 transitions. [2024-11-08 22:54:40,634 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 263 transitions. [2024-11-08 22:54:40,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:54:40,634 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:40,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:44,377 INFO L134 CoverageAnalysis]: Checked inductivity of 10821 backedges. 1 proven. 10816 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:47,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:47,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 247 states and 265 transitions. [2024-11-08 22:54:47,656 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 265 transitions. [2024-11-08 22:54:47,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:54:47,656 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:47,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:47,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:51,095 INFO L134 CoverageAnalysis]: Checked inductivity of 11030 backedges. 1 proven. 11025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:54:54,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:54:54,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 249 states and 267 transitions. [2024-11-08 22:54:54,709 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 267 transitions. [2024-11-08 22:54:54,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:54:54,710 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:54:54,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:54:54,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:54:58,451 INFO L134 CoverageAnalysis]: Checked inductivity of 11241 backedges. 1 proven. 11236 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:01,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:01,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 251 states and 269 transitions. [2024-11-08 22:55:01,827 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 269 transitions. [2024-11-08 22:55:01,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:55:01,827 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:01,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:01,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:05,783 INFO L134 CoverageAnalysis]: Checked inductivity of 11454 backedges. 1 proven. 11449 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:09,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:09,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 253 states and 271 transitions. [2024-11-08 22:55:09,203 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 271 transitions. [2024-11-08 22:55:09,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:55:09,203 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:09,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:09,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:13,431 INFO L134 CoverageAnalysis]: Checked inductivity of 11669 backedges. 1 proven. 11664 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:16,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:16,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 255 states and 273 transitions. [2024-11-08 22:55:16,962 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 273 transitions. [2024-11-08 22:55:16,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:55:16,962 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:16,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:17,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:21,042 INFO L134 CoverageAnalysis]: Checked inductivity of 11886 backedges. 1 proven. 11881 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:24,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:24,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 257 states and 275 transitions. [2024-11-08 22:55:24,704 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 275 transitions. [2024-11-08 22:55:24,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:55:24,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:24,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:24,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:29,417 INFO L134 CoverageAnalysis]: Checked inductivity of 12105 backedges. 1 proven. 12100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:33,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:33,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 259 states and 277 transitions. [2024-11-08 22:55:33,057 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 277 transitions. [2024-11-08 22:55:33,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:55:33,058 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:33,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:33,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:37,067 INFO L134 CoverageAnalysis]: Checked inductivity of 12326 backedges. 1 proven. 12321 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:40,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:40,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 261 states and 279 transitions. [2024-11-08 22:55:40,553 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 279 transitions. [2024-11-08 22:55:40,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 22:55:40,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:40,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:40,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:44,544 INFO L134 CoverageAnalysis]: Checked inductivity of 12549 backedges. 1 proven. 12544 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:48,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:48,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 263 states and 281 transitions. [2024-11-08 22:55:48,056 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 281 transitions. [2024-11-08 22:55:48,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:55:48,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:48,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:48,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:52,037 INFO L134 CoverageAnalysis]: Checked inductivity of 12774 backedges. 1 proven. 12769 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:55:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:55:55,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 265 states and 283 transitions. [2024-11-08 22:55:55,671 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 283 transitions. [2024-11-08 22:55:55,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:55:55,672 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:55:55,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:55:55,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:55:59,942 INFO L134 CoverageAnalysis]: Checked inductivity of 13001 backedges. 1 proven. 12996 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:03,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:03,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 267 states and 285 transitions. [2024-11-08 22:56:03,615 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 285 transitions. [2024-11-08 22:56:03,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 22:56:03,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:03,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:03,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:08,508 INFO L134 CoverageAnalysis]: Checked inductivity of 13230 backedges. 1 proven. 13225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:12,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 269 states and 287 transitions. [2024-11-08 22:56:12,306 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 287 transitions. [2024-11-08 22:56:12,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:56:12,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:12,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:16,802 INFO L134 CoverageAnalysis]: Checked inductivity of 13461 backedges. 1 proven. 13456 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:20,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:20,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 271 states and 289 transitions. [2024-11-08 22:56:20,482 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 289 transitions. [2024-11-08 22:56:20,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 22:56:20,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:20,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:20,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:24,991 INFO L134 CoverageAnalysis]: Checked inductivity of 13694 backedges. 1 proven. 13689 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:28,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:28,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 273 states and 291 transitions. [2024-11-08 22:56:28,878 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 291 transitions. [2024-11-08 22:56:28,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 22:56:28,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:28,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:29,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:34,237 INFO L134 CoverageAnalysis]: Checked inductivity of 13929 backedges. 1 proven. 13924 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:38,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:38,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 275 states and 293 transitions. [2024-11-08 22:56:38,164 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 293 transitions. [2024-11-08 22:56:38,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:56:38,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:38,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:38,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:43,075 INFO L134 CoverageAnalysis]: Checked inductivity of 14166 backedges. 1 proven. 14161 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:46,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 277 states and 295 transitions. [2024-11-08 22:56:46,918 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 295 transitions. [2024-11-08 22:56:46,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2024-11-08 22:56:46,919 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:46,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:47,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:56:51,721 INFO L134 CoverageAnalysis]: Checked inductivity of 14405 backedges. 1 proven. 14400 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:56:55,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:56:55,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 279 states and 297 transitions. [2024-11-08 22:56:55,781 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 297 transitions. [2024-11-08 22:56:55,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-08 22:56:55,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:56:55,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:56:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:00,372 INFO L134 CoverageAnalysis]: Checked inductivity of 14646 backedges. 1 proven. 14641 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:04,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:04,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 281 states and 299 transitions. [2024-11-08 22:57:04,335 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 299 transitions. [2024-11-08 22:57:04,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-08 22:57:04,335 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:04,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:04,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:09,306 INFO L134 CoverageAnalysis]: Checked inductivity of 14889 backedges. 1 proven. 14884 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:13,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:13,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 283 states and 301 transitions. [2024-11-08 22:57:13,861 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 301 transitions. [2024-11-08 22:57:13,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2024-11-08 22:57:13,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:13,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:14,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:19,329 INFO L134 CoverageAnalysis]: Checked inductivity of 15134 backedges. 1 proven. 15129 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:23,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:23,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 285 states and 303 transitions. [2024-11-08 22:57:23,470 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 303 transitions. [2024-11-08 22:57:23,470 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 278 [2024-11-08 22:57:23,470 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:23,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:23,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:28,919 INFO L134 CoverageAnalysis]: Checked inductivity of 15381 backedges. 1 proven. 15376 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:33,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:33,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 287 states and 305 transitions. [2024-11-08 22:57:33,095 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 305 transitions. [2024-11-08 22:57:33,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 280 [2024-11-08 22:57:33,095 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:33,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:33,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:38,691 INFO L134 CoverageAnalysis]: Checked inductivity of 15630 backedges. 1 proven. 15625 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:42,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:42,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 289 states and 307 transitions. [2024-11-08 22:57:42,927 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 307 transitions. [2024-11-08 22:57:42,928 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2024-11-08 22:57:42,928 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:42,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:43,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:48,058 INFO L134 CoverageAnalysis]: Checked inductivity of 15881 backedges. 1 proven. 15876 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:57:52,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:57:52,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 291 states and 309 transitions. [2024-11-08 22:57:52,101 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 309 transitions. [2024-11-08 22:57:52,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 284 [2024-11-08 22:57:52,102 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:57:52,102 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:57:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:57:57,479 INFO L134 CoverageAnalysis]: Checked inductivity of 16134 backedges. 1 proven. 16129 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:01,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:01,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 293 states and 311 transitions. [2024-11-08 22:58:01,514 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 311 transitions. [2024-11-08 22:58:01,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2024-11-08 22:58:01,515 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:01,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:01,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:06,678 INFO L134 CoverageAnalysis]: Checked inductivity of 16389 backedges. 1 proven. 16384 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:10,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:10,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 313 states to 295 states and 313 transitions. [2024-11-08 22:58:10,784 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 313 transitions. [2024-11-08 22:58:10,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 288 [2024-11-08 22:58:10,784 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:10,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:11,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:16,065 INFO L134 CoverageAnalysis]: Checked inductivity of 16646 backedges. 1 proven. 16641 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:20,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:20,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 297 states and 315 transitions. [2024-11-08 22:58:20,212 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 315 transitions. [2024-11-08 22:58:20,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-08 22:58:20,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:20,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:20,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:25,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16905 backedges. 1 proven. 16900 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:30,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:30,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 299 states and 317 transitions. [2024-11-08 22:58:30,458 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 317 transitions. [2024-11-08 22:58:30,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-11-08 22:58:30,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:30,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:36,281 INFO L134 CoverageAnalysis]: Checked inductivity of 17166 backedges. 1 proven. 17161 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:40,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:40,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 301 states and 319 transitions. [2024-11-08 22:58:40,662 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 319 transitions. [2024-11-08 22:58:40,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2024-11-08 22:58:40,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:40,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:40,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:46,179 INFO L134 CoverageAnalysis]: Checked inductivity of 17429 backedges. 1 proven. 17424 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:58:50,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:58:50,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 303 states and 321 transitions. [2024-11-08 22:58:50,639 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 321 transitions. [2024-11-08 22:58:50,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 296 [2024-11-08 22:58:50,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:58:50,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:58:50,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:58:56,441 INFO L134 CoverageAnalysis]: Checked inductivity of 17694 backedges. 1 proven. 17689 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:59:00,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:00,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 305 states and 323 transitions. [2024-11-08 22:59:00,800 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 323 transitions. [2024-11-08 22:59:00,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-08 22:59:00,801 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:00,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:01,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:06,511 INFO L134 CoverageAnalysis]: Checked inductivity of 17961 backedges. 1 proven. 17956 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:59:10,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:10,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 307 states and 325 transitions. [2024-11-08 22:59:10,865 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 325 transitions. [2024-11-08 22:59:10,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 300 [2024-11-08 22:59:10,866 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:10,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:11,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:16,737 INFO L134 CoverageAnalysis]: Checked inductivity of 18230 backedges. 1 proven. 18225 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:59:21,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:21,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 309 states and 327 transitions. [2024-11-08 22:59:21,090 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 327 transitions. [2024-11-08 22:59:21,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 302 [2024-11-08 22:59:21,091 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:21,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:21,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 18501 backedges. 1 proven. 18496 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:59:31,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:31,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 311 states and 329 transitions. [2024-11-08 22:59:31,236 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 329 transitions. [2024-11-08 22:59:31,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2024-11-08 22:59:31,237 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:31,237 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:37,330 INFO L134 CoverageAnalysis]: Checked inductivity of 18774 backedges. 1 proven. 18769 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:59:41,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:41,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 313 states and 331 transitions. [2024-11-08 22:59:41,738 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 331 transitions. [2024-11-08 22:59:41,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-08 22:59:41,739 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:41,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:41,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:47,734 INFO L134 CoverageAnalysis]: Checked inductivity of 19049 backedges. 1 proven. 19044 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:59:52,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:59:52,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 315 states and 333 transitions. [2024-11-08 22:59:52,171 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 333 transitions. [2024-11-08 22:59:52,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 308 [2024-11-08 22:59:52,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:59:52,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:59:52,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:59:58,336 INFO L134 CoverageAnalysis]: Checked inductivity of 19326 backedges. 1 proven. 19321 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:02,816 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:02,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 317 states and 335 transitions. [2024-11-08 23:00:02,817 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 335 transitions. [2024-11-08 23:00:02,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-08 23:00:02,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:02,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:03,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:09,129 INFO L134 CoverageAnalysis]: Checked inductivity of 19605 backedges. 1 proven. 19600 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:13,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:13,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 319 states and 337 transitions. [2024-11-08 23:00:13,760 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 337 transitions. [2024-11-08 23:00:13,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2024-11-08 23:00:13,761 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:13,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:13,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:19,879 INFO L134 CoverageAnalysis]: Checked inductivity of 19886 backedges. 1 proven. 19881 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:24,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:24,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 321 states and 339 transitions. [2024-11-08 23:00:24,558 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 339 transitions. [2024-11-08 23:00:24,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-08 23:00:24,558 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:24,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:24,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:30,732 INFO L134 CoverageAnalysis]: Checked inductivity of 20169 backedges. 1 proven. 20164 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:35,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:35,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 323 states and 341 transitions. [2024-11-08 23:00:35,328 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 341 transitions. [2024-11-08 23:00:35,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-08 23:00:35,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:35,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:35,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:41,902 INFO L134 CoverageAnalysis]: Checked inductivity of 20454 backedges. 1 proven. 20449 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:46,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:46,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 325 states and 343 transitions. [2024-11-08 23:00:46,537 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 343 transitions. [2024-11-08 23:00:46,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 318 [2024-11-08 23:00:46,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:46,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:46,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:00:52,915 INFO L134 CoverageAnalysis]: Checked inductivity of 20741 backedges. 1 proven. 20736 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:00:57,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:00:57,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 327 states and 345 transitions. [2024-11-08 23:00:57,567 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 345 transitions. [2024-11-08 23:00:57,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2024-11-08 23:00:57,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:00:57,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:00:57,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:04,168 INFO L134 CoverageAnalysis]: Checked inductivity of 21030 backedges. 1 proven. 21025 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:08,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:08,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 329 states and 347 transitions. [2024-11-08 23:01:08,868 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 347 transitions. [2024-11-08 23:01:08,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 322 [2024-11-08 23:01:08,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:08,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:09,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 21321 backedges. 1 proven. 21316 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:20,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 331 states and 349 transitions. [2024-11-08 23:01:20,214 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 349 transitions. [2024-11-08 23:01:20,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 324 [2024-11-08 23:01:20,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:20,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:20,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:27,024 INFO L134 CoverageAnalysis]: Checked inductivity of 21614 backedges. 1 proven. 21609 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:31,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:31,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 333 states and 351 transitions. [2024-11-08 23:01:31,704 INFO L276 IsEmpty]: Start isEmpty. Operand 333 states and 351 transitions. [2024-11-08 23:01:31,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 326 [2024-11-08 23:01:31,705 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:31,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:32,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:38,596 INFO L134 CoverageAnalysis]: Checked inductivity of 21909 backedges. 1 proven. 21904 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:43,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:43,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 335 states and 353 transitions. [2024-11-08 23:01:43,224 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 353 transitions. [2024-11-08 23:01:43,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 328 [2024-11-08 23:01:43,225 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:43,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:43,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:01:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 22206 backedges. 1 proven. 22201 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:01:54,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:01:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 337 states and 355 transitions. [2024-11-08 23:01:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 337 states and 355 transitions. [2024-11-08 23:01:54,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2024-11-08 23:01:54,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:01:54,860 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:01:55,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:01,626 INFO L134 CoverageAnalysis]: Checked inductivity of 22505 backedges. 1 proven. 22500 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:02:06,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:06,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 339 states and 357 transitions. [2024-11-08 23:02:06,423 INFO L276 IsEmpty]: Start isEmpty. Operand 339 states and 357 transitions. [2024-11-08 23:02:06,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 332 [2024-11-08 23:02:06,424 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:06,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:06,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:13,477 INFO L134 CoverageAnalysis]: Checked inductivity of 22806 backedges. 1 proven. 22801 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:02:18,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:18,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 341 states and 359 transitions. [2024-11-08 23:02:18,167 INFO L276 IsEmpty]: Start isEmpty. Operand 341 states and 359 transitions. [2024-11-08 23:02:18,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 334 [2024-11-08 23:02:18,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:18,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:18,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:25,349 INFO L134 CoverageAnalysis]: Checked inductivity of 23109 backedges. 1 proven. 23104 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:02:30,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:02:30,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 343 states and 361 transitions. [2024-11-08 23:02:30,077 INFO L276 IsEmpty]: Start isEmpty. Operand 343 states and 361 transitions. [2024-11-08 23:02:30,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 336 [2024-11-08 23:02:30,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:02:30,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:02:30,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:02:37,801 INFO L134 CoverageAnalysis]: Checked inductivity of 23414 backedges. 1 proven. 23409 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked.