./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0cc1df8b460086dc2c8e81ed9dc44fcfcc5d4615833dbf347c269d9f2b0ea709 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 02:56:41,812 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 02:56:41,875 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-29 02:56:41,880 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 02:56:41,880 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 02:56:41,903 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 02:56:41,903 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 02:56:41,904 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 02:56:41,904 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 02:56:41,905 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 02:56:41,905 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 02:56:41,906 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 02:56:41,907 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 02:56:41,907 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 02:56:41,908 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 02:56:41,908 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 02:56:41,909 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 02:56:41,910 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 02:56:41,910 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 02:56:41,911 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 02:56:41,911 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 02:56:41,912 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 02:56:41,912 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 02:56:41,913 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 02:56:41,913 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 02:56:41,914 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 02:56:41,914 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 02:56:41,915 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 02:56:41,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:56:41,916 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 02:56:41,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 02:56:41,917 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 02:56:41,917 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 02:56:41,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 02:56:41,918 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 02:56:41,918 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 02:56:41,919 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 02:56:41,919 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 02:56:41,919 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 02:56:41,919 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1df8b460086dc2c8e81ed9dc44fcfcc5d4615833dbf347c269d9f2b0ea709 [2023-11-29 02:56:42,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 02:56:42,146 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 02:56:42,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 02:56:42,150 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 02:56:42,150 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 02:56:42,151 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2023-11-29 02:56:44,975 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 02:56:45,231 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 02:56:45,231 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2023-11-29 02:56:45,245 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data/4125f2720/088476db205f47cd8f6a8b7968f5378b/FLAGfb866c363 [2023-11-29 02:56:45,258 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data/4125f2720/088476db205f47cd8f6a8b7968f5378b [2023-11-29 02:56:45,260 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 02:56:45,261 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 02:56:45,262 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 02:56:45,262 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 02:56:45,266 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 02:56:45,266 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:45,267 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a5aaae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45, skipping insertion in model container [2023-11-29 02:56:45,268 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:45,323 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 02:56:45,482 WARN L240 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_d96970c8-23d4-421d-bc50-266fa16789c2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1311,1324] [2023-11-29 02:56:45,664 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:56:45,673 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 02:56:45,685 WARN L240 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_d96970c8-23d4-421d-bc50-266fa16789c2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1311,1324] [2023-11-29 02:56:45,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 02:56:45,783 INFO L206 MainTranslator]: Completed translation [2023-11-29 02:56:45,784 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45 WrapperNode [2023-11-29 02:56:45,784 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 02:56:45,785 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 02:56:45,785 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 02:56:45,785 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 02:56:45,793 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:45,827 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,061 INFO L138 Inliner]: procedures = 17, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2178 [2023-11-29 02:56:46,062 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 02:56:46,063 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 02:56:46,063 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 02:56:46,063 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 02:56:46,075 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,075 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,134 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,223 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 02:56:46,224 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,224 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,273 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,292 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,304 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,315 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,341 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 02:56:46,342 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 02:56:46,342 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 02:56:46,343 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 02:56:46,343 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (1/1) ... [2023-11-29 02:56:46,349 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 02:56:46,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 02:56:46,372 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 02:56:46,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 02:56:46,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 02:56:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 02:56:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 02:56:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-29 02:56:46,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 02:56:46,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 02:56:46,595 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 02:56:46,598 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 02:56:48,280 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 02:56:48,343 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 02:56:48,343 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 02:56:48,344 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:56:48 BoogieIcfgContainer [2023-11-29 02:56:48,344 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 02:56:48,347 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 02:56:48,347 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 02:56:48,350 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 02:56:48,350 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 02:56:45" (1/3) ... [2023-11-29 02:56:48,351 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f04867f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:56:48, skipping insertion in model container [2023-11-29 02:56:48,351 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 02:56:45" (2/3) ... [2023-11-29 02:56:48,352 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f04867f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 02:56:48, skipping insertion in model container [2023-11-29 02:56:48,352 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:56:48" (3/3) ... [2023-11-29 02:56:48,353 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2023-11-29 02:56:48,372 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 02:56:48,372 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 02:56:48,432 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 02:56:48,439 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@64d9ff8f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 02:56:48,440 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 02:56:48,446 INFO L276 IsEmpty]: Start isEmpty. Operand has 509 states, 504 states have (on average 1.6686507936507937) internal successors, (841), 505 states have internal predecessors, (841), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:48,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-29 02:56:48,466 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:48,467 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:48,468 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:48,473 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:48,473 INFO L85 PathProgramCache]: Analyzing trace with hash 802182334, now seen corresponding path program 1 times [2023-11-29 02:56:48,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:48,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010344785] [2023-11-29 02:56:48,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:48,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:48,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:48,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:48,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:48,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:56:48,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:48,965 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:48,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:48,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010344785] [2023-11-29 02:56:48,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010344785] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:48,967 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:48,967 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 02:56:48,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678742801] [2023-11-29 02:56:48,970 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:48,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 02:56:48,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:49,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 02:56:49,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:56:49,009 INFO L87 Difference]: Start difference. First operand has 509 states, 504 states have (on average 1.6686507936507937) internal successors, (841), 505 states have internal predecessors, (841), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 2 states, 2 states have (on average 108.5) internal successors, (217), 2 states have internal predecessors, (217), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:49,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:49,077 INFO L93 Difference]: Finished difference Result 991 states and 1650 transitions. [2023-11-29 02:56:49,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 02:56:49,080 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 108.5) internal successors, (217), 2 states have internal predecessors, (217), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 224 [2023-11-29 02:56:49,080 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:49,092 INFO L225 Difference]: With dead ends: 991 [2023-11-29 02:56:49,092 INFO L226 Difference]: Without dead ends: 507 [2023-11-29 02:56:49,096 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 02:56:49,100 INFO L413 NwaCegarLoop]: 831 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 831 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:49,101 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 831 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:56:49,116 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 507 states. [2023-11-29 02:56:49,154 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 507 to 507. [2023-11-29 02:56:49,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 507 states, 503 states have (on average 1.6461232604373757) internal successors, (828), 503 states have internal predecessors, (828), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:49,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 507 states to 507 states and 832 transitions. [2023-11-29 02:56:49,160 INFO L78 Accepts]: Start accepts. Automaton has 507 states and 832 transitions. Word has length 224 [2023-11-29 02:56:49,160 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:49,160 INFO L495 AbstractCegarLoop]: Abstraction has 507 states and 832 transitions. [2023-11-29 02:56:49,161 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 108.5) internal successors, (217), 2 states have internal predecessors, (217), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:49,161 INFO L276 IsEmpty]: Start isEmpty. Operand 507 states and 832 transitions. [2023-11-29 02:56:49,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2023-11-29 02:56:49,166 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:49,166 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:49,166 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 02:56:49,166 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:49,167 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:49,167 INFO L85 PathProgramCache]: Analyzing trace with hash 1753713338, now seen corresponding path program 1 times [2023-11-29 02:56:49,167 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:49,167 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631227206] [2023-11-29 02:56:49,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:49,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:49,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:50,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:50,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:50,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:56:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:50,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:50,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:50,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631227206] [2023-11-29 02:56:50,272 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631227206] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:50,272 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:50,272 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:56:50,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009240295] [2023-11-29 02:56:50,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:50,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:56:50,274 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:50,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:56:50,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:56:50,276 INFO L87 Difference]: Start difference. First operand 507 states and 832 transitions. Second operand has 4 states, 4 states have (on average 54.25) internal successors, (217), 4 states have internal predecessors, (217), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:50,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:50,339 INFO L93 Difference]: Finished difference Result 511 states and 836 transitions. [2023-11-29 02:56:50,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 02:56:50,340 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 54.25) internal successors, (217), 4 states have internal predecessors, (217), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 224 [2023-11-29 02:56:50,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:50,345 INFO L225 Difference]: With dead ends: 511 [2023-11-29 02:56:50,346 INFO L226 Difference]: Without dead ends: 509 [2023-11-29 02:56:50,347 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:56:50,348 INFO L413 NwaCegarLoop]: 829 mSDtfsCounter, 1 mSDsluCounter, 1653 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2482 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:50,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2482 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:56:50,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2023-11-29 02:56:50,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 509. [2023-11-29 02:56:50,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 505 states have (on average 1.6435643564356435) internal successors, (830), 505 states have internal predecessors, (830), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:50,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 834 transitions. [2023-11-29 02:56:50,373 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 834 transitions. Word has length 224 [2023-11-29 02:56:50,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:50,376 INFO L495 AbstractCegarLoop]: Abstraction has 509 states and 834 transitions. [2023-11-29 02:56:50,376 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.25) internal successors, (217), 4 states have internal predecessors, (217), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:50,376 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 834 transitions. [2023-11-29 02:56:50,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2023-11-29 02:56:50,380 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:50,380 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:50,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 02:56:50,380 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:50,381 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:50,381 INFO L85 PathProgramCache]: Analyzing trace with hash -1467735160, now seen corresponding path program 1 times [2023-11-29 02:56:50,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:50,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77087070] [2023-11-29 02:56:50,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:50,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:50,935 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:50,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:50,939 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2023-11-29 02:56:50,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:50,944 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:50,945 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:50,945 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77087070] [2023-11-29 02:56:50,945 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [77087070] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:50,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:50,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:56:50,946 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [251641044] [2023-11-29 02:56:50,946 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:50,947 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:56:50,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:50,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:56:50,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:56:50,949 INFO L87 Difference]: Start difference. First operand 509 states and 834 transitions. Second operand has 5 states, 5 states have (on average 43.6) internal successors, (218), 5 states have internal predecessors, (218), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:51,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:51,182 INFO L93 Difference]: Finished difference Result 1458 states and 2391 transitions. [2023-11-29 02:56:51,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 02:56:51,182 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 43.6) internal successors, (218), 5 states have internal predecessors, (218), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 225 [2023-11-29 02:56:51,183 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:51,187 INFO L225 Difference]: With dead ends: 1458 [2023-11-29 02:56:51,187 INFO L226 Difference]: Without dead ends: 509 [2023-11-29 02:56:51,189 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:56:51,190 INFO L413 NwaCegarLoop]: 825 mSDtfsCounter, 2104 mSDsluCounter, 1600 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2105 SdHoareTripleChecker+Valid, 2425 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:51,191 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2105 Valid, 2425 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:56:51,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 509 states. [2023-11-29 02:56:51,201 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 509 to 509. [2023-11-29 02:56:51,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 509 states, 505 states have (on average 1.6415841584158415) internal successors, (829), 505 states have internal predecessors, (829), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:51,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 509 states and 833 transitions. [2023-11-29 02:56:51,204 INFO L78 Accepts]: Start accepts. Automaton has 509 states and 833 transitions. Word has length 225 [2023-11-29 02:56:51,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:51,205 INFO L495 AbstractCegarLoop]: Abstraction has 509 states and 833 transitions. [2023-11-29 02:56:51,205 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 43.6) internal successors, (218), 5 states have internal predecessors, (218), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 509 states and 833 transitions. [2023-11-29 02:56:51,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2023-11-29 02:56:51,207 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:51,208 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:51,208 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 02:56:51,208 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:51,208 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:51,209 INFO L85 PathProgramCache]: Analyzing trace with hash -367916706, now seen corresponding path program 1 times [2023-11-29 02:56:51,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:51,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [747181346] [2023-11-29 02:56:51,210 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:51,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:51,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:51,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:51,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:51,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:51,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:51,653 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:51,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:51,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [747181346] [2023-11-29 02:56:51,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [747181346] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:51,654 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:51,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:56:51,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940103256] [2023-11-29 02:56:51,655 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:51,655 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:56:51,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:51,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:56:51,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:56:51,657 INFO L87 Difference]: Start difference. First operand 509 states and 833 transitions. Second operand has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:51,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:51,703 INFO L93 Difference]: Finished difference Result 996 states and 1629 transitions. [2023-11-29 02:56:51,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 02:56:51,704 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 226 [2023-11-29 02:56:51,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:51,708 INFO L225 Difference]: With dead ends: 996 [2023-11-29 02:56:51,708 INFO L226 Difference]: Without dead ends: 512 [2023-11-29 02:56:51,709 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:56:51,710 INFO L413 NwaCegarLoop]: 828 mSDtfsCounter, 1 mSDsluCounter, 1649 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 2477 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:51,711 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 2477 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:56:51,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 512 states. [2023-11-29 02:56:51,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 512 to 511. [2023-11-29 02:56:51,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 507 states have (on average 1.6390532544378698) internal successors, (831), 507 states have internal predecessors, (831), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:51,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 835 transitions. [2023-11-29 02:56:51,723 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 835 transitions. Word has length 226 [2023-11-29 02:56:51,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:51,723 INFO L495 AbstractCegarLoop]: Abstraction has 511 states and 835 transitions. [2023-11-29 02:56:51,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 54.75) internal successors, (219), 4 states have internal predecessors, (219), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:51,724 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 835 transitions. [2023-11-29 02:56:51,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2023-11-29 02:56:51,726 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:51,726 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:51,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 02:56:51,726 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:51,727 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:51,727 INFO L85 PathProgramCache]: Analyzing trace with hash 1269052798, now seen corresponding path program 1 times [2023-11-29 02:56:51,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:51,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [563233267] [2023-11-29 02:56:51,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:51,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:51,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:52,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:52,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:52,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:52,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:52,275 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:52,276 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:52,276 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [563233267] [2023-11-29 02:56:52,276 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [563233267] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:52,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:52,276 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:56:52,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [906531931] [2023-11-29 02:56:52,277 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:52,277 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:56:52,278 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:52,278 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:56:52,278 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:56:52,279 INFO L87 Difference]: Start difference. First operand 511 states and 835 transitions. Second operand has 4 states, 4 states have (on average 55.0) internal successors, (220), 4 states have internal predecessors, (220), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:52,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:52,344 INFO L93 Difference]: Finished difference Result 997 states and 1629 transitions. [2023-11-29 02:56:52,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 02:56:52,345 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.0) internal successors, (220), 4 states have internal predecessors, (220), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 227 [2023-11-29 02:56:52,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:52,349 INFO L225 Difference]: With dead ends: 997 [2023-11-29 02:56:52,349 INFO L226 Difference]: Without dead ends: 511 [2023-11-29 02:56:52,350 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:56:52,351 INFO L413 NwaCegarLoop]: 817 mSDtfsCounter, 790 mSDsluCounter, 819 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 790 SdHoareTripleChecker+Valid, 1636 SdHoareTripleChecker+Invalid, 25 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:52,351 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [790 Valid, 1636 Invalid, 25 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:56:52,353 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2023-11-29 02:56:52,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511. [2023-11-29 02:56:52,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 507 states have (on average 1.6370808678500985) internal successors, (830), 507 states have internal predecessors, (830), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:52,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 834 transitions. [2023-11-29 02:56:52,364 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 834 transitions. Word has length 227 [2023-11-29 02:56:52,364 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:52,365 INFO L495 AbstractCegarLoop]: Abstraction has 511 states and 834 transitions. [2023-11-29 02:56:52,365 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.0) internal successors, (220), 4 states have internal predecessors, (220), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:52,365 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 834 transitions. [2023-11-29 02:56:52,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-29 02:56:52,367 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:52,367 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:52,368 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 02:56:52,368 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:52,368 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:52,368 INFO L85 PathProgramCache]: Analyzing trace with hash 24969991, now seen corresponding path program 1 times [2023-11-29 02:56:52,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:52,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [116601141] [2023-11-29 02:56:52,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:52,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:52,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:52,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:52,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:52,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:52,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:52,951 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:52,951 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:52,952 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [116601141] [2023-11-29 02:56:52,952 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [116601141] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:52,952 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:52,952 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:56:52,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1905313652] [2023-11-29 02:56:52,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:52,953 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:56:52,953 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:52,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:56:52,954 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:56:52,955 INFO L87 Difference]: Start difference. First operand 511 states and 834 transitions. Second operand has 5 states, 5 states have (on average 44.2) internal successors, (221), 5 states have internal predecessors, (221), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:53,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:53,023 INFO L93 Difference]: Finished difference Result 997 states and 1627 transitions. [2023-11-29 02:56:53,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 02:56:53,024 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 44.2) internal successors, (221), 5 states have internal predecessors, (221), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 228 [2023-11-29 02:56:53,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:53,028 INFO L225 Difference]: With dead ends: 997 [2023-11-29 02:56:53,028 INFO L226 Difference]: Without dead ends: 511 [2023-11-29 02:56:53,028 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:56:53,029 INFO L413 NwaCegarLoop]: 817 mSDtfsCounter, 789 mSDsluCounter, 819 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 789 SdHoareTripleChecker+Valid, 1636 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:53,030 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [789 Valid, 1636 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:56:53,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 511 states. [2023-11-29 02:56:53,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 511 to 511. [2023-11-29 02:56:53,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 511 states, 507 states have (on average 1.6351084812623273) internal successors, (829), 507 states have internal predecessors, (829), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:56:53,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 511 states to 511 states and 833 transitions. [2023-11-29 02:56:53,042 INFO L78 Accepts]: Start accepts. Automaton has 511 states and 833 transitions. Word has length 228 [2023-11-29 02:56:53,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:53,043 INFO L495 AbstractCegarLoop]: Abstraction has 511 states and 833 transitions. [2023-11-29 02:56:53,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 44.2) internal successors, (221), 5 states have internal predecessors, (221), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:53,043 INFO L276 IsEmpty]: Start isEmpty. Operand 511 states and 833 transitions. [2023-11-29 02:56:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2023-11-29 02:56:53,045 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:53,045 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:53,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 02:56:53,045 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:53,046 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:53,046 INFO L85 PathProgramCache]: Analyzing trace with hash 497309637, now seen corresponding path program 1 times [2023-11-29 02:56:53,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:53,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769061872] [2023-11-29 02:56:53,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:53,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:53,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:53,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:53,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:53,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:53,638 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:53,638 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:53,639 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769061872] [2023-11-29 02:56:53,639 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769061872] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:53,639 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:53,639 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:56:53,639 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1641020346] [2023-11-29 02:56:53,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:53,640 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:56:53,640 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:53,640 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:56:53,641 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:56:53,641 INFO L87 Difference]: Start difference. First operand 511 states and 833 transitions. Second operand has 5 states, 5 states have (on average 44.2) internal successors, (221), 5 states have internal predecessors, (221), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:53,818 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:53,818 INFO L93 Difference]: Finished difference Result 1539 states and 2506 transitions. [2023-11-29 02:56:53,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:56:53,819 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 44.2) internal successors, (221), 5 states have internal predecessors, (221), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 228 [2023-11-29 02:56:53,819 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:53,824 INFO L225 Difference]: With dead ends: 1539 [2023-11-29 02:56:53,825 INFO L226 Difference]: Without dead ends: 1053 [2023-11-29 02:56:53,825 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:56:53,826 INFO L413 NwaCegarLoop]: 885 mSDtfsCounter, 1550 mSDsluCounter, 2554 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1552 SdHoareTripleChecker+Valid, 3439 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:53,827 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1552 Valid, 3439 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:56:53,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1053 states. [2023-11-29 02:56:53,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1053 to 542. [2023-11-29 02:56:53,843 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 542 states, 536 states have (on average 1.626865671641791) internal successors, (872), 536 states have internal predecessors, (872), 4 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-29 02:56:53,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 880 transitions. [2023-11-29 02:56:53,846 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 880 transitions. Word has length 228 [2023-11-29 02:56:53,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:53,846 INFO L495 AbstractCegarLoop]: Abstraction has 542 states and 880 transitions. [2023-11-29 02:56:53,847 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 44.2) internal successors, (221), 5 states have internal predecessors, (221), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:53,847 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 880 transitions. [2023-11-29 02:56:53,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 02:56:53,849 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:53,849 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:53,849 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 02:56:53,849 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:53,849 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:53,850 INFO L85 PathProgramCache]: Analyzing trace with hash -1602329734, now seen corresponding path program 1 times [2023-11-29 02:56:53,850 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:53,850 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2121791965] [2023-11-29 02:56:53,850 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:53,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:53,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:54,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:54,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:54,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:54,176 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:54,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:54,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2121791965] [2023-11-29 02:56:54,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2121791965] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:54,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:54,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:56:54,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686609014] [2023-11-29 02:56:54,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:54,177 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:56:54,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:54,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:56:54,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:56:54,179 INFO L87 Difference]: Start difference. First operand 542 states and 880 transitions. Second operand has 4 states, 4 states have (on average 55.5) internal successors, (222), 4 states have internal predecessors, (222), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:54,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:54,234 INFO L93 Difference]: Finished difference Result 1122 states and 1816 transitions. [2023-11-29 02:56:54,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 02:56:54,235 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 55.5) internal successors, (222), 4 states have internal predecessors, (222), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 229 [2023-11-29 02:56:54,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:54,239 INFO L225 Difference]: With dead ends: 1122 [2023-11-29 02:56:54,239 INFO L226 Difference]: Without dead ends: 605 [2023-11-29 02:56:54,240 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:56:54,240 INFO L413 NwaCegarLoop]: 871 mSDtfsCounter, 1560 mSDsluCounter, 102 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1560 SdHoareTripleChecker+Valid, 973 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:54,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1560 Valid, 973 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:56:54,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 605 states. [2023-11-29 02:56:54,252 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 605 to 542. [2023-11-29 02:56:54,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 542 states, 536 states have (on average 1.625) internal successors, (871), 536 states have internal predecessors, (871), 4 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-29 02:56:54,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 542 states to 542 states and 879 transitions. [2023-11-29 02:56:54,256 INFO L78 Accepts]: Start accepts. Automaton has 542 states and 879 transitions. Word has length 229 [2023-11-29 02:56:54,257 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:54,257 INFO L495 AbstractCegarLoop]: Abstraction has 542 states and 879 transitions. [2023-11-29 02:56:54,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 55.5) internal successors, (222), 4 states have internal predecessors, (222), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:54,258 INFO L276 IsEmpty]: Start isEmpty. Operand 542 states and 879 transitions. [2023-11-29 02:56:54,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2023-11-29 02:56:54,260 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:54,261 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:54,261 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 02:56:54,261 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:54,261 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:54,262 INFO L85 PathProgramCache]: Analyzing trace with hash 726650808, now seen corresponding path program 1 times [2023-11-29 02:56:54,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:54,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1052053197] [2023-11-29 02:56:54,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:54,262 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:54,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:54,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:54,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:54,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:54,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:54,968 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:54,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:54,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1052053197] [2023-11-29 02:56:54,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1052053197] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:54,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:54,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:56:54,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057876762] [2023-11-29 02:56:54,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:54,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:56:54,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:54,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:56:54,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:56:54,971 INFO L87 Difference]: Start difference. First operand 542 states and 879 transitions. Second operand has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:55,162 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:55,162 INFO L93 Difference]: Finished difference Result 1736 states and 2815 transitions. [2023-11-29 02:56:55,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:56:55,162 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 229 [2023-11-29 02:56:55,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:55,170 INFO L225 Difference]: With dead ends: 1736 [2023-11-29 02:56:55,170 INFO L226 Difference]: Without dead ends: 1219 [2023-11-29 02:56:55,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:56:55,172 INFO L413 NwaCegarLoop]: 995 mSDtfsCounter, 2276 mSDsluCounter, 3646 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2276 SdHoareTripleChecker+Valid, 4641 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:55,172 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2276 Valid, 4641 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 69 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:56:55,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1219 states. [2023-11-29 02:56:55,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1219 to 707. [2023-11-29 02:56:55,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 707 states, 697 states have (on average 1.6169296987087518) internal successors, (1127), 697 states have internal predecessors, (1127), 8 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2023-11-29 02:56:55,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 707 states and 1143 transitions. [2023-11-29 02:56:55,207 INFO L78 Accepts]: Start accepts. Automaton has 707 states and 1143 transitions. Word has length 229 [2023-11-29 02:56:55,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:55,207 INFO L495 AbstractCegarLoop]: Abstraction has 707 states and 1143 transitions. [2023-11-29 02:56:55,208 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.0) internal successors, (222), 6 states have internal predecessors, (222), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:55,208 INFO L276 IsEmpty]: Start isEmpty. Operand 707 states and 1143 transitions. [2023-11-29 02:56:55,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-29 02:56:55,212 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:55,212 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:55,212 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 02:56:55,212 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:55,213 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:55,213 INFO L85 PathProgramCache]: Analyzing trace with hash -2108936987, now seen corresponding path program 1 times [2023-11-29 02:56:55,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:55,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283743373] [2023-11-29 02:56:55,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:55,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:55,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:56,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:56,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:56,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:56,129 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:56,129 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:56,129 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283743373] [2023-11-29 02:56:56,129 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [283743373] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:56,129 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:56,129 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:56:56,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [820623901] [2023-11-29 02:56:56,130 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:56,130 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:56:56,130 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:56,131 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:56:56,131 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:56:56,131 INFO L87 Difference]: Start difference. First operand 707 states and 1143 transitions. Second operand has 6 states, 6 states have (on average 37.166666666666664) internal successors, (223), 6 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:56,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:56,324 INFO L93 Difference]: Finished difference Result 1748 states and 2834 transitions. [2023-11-29 02:56:56,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:56:56,325 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.166666666666664) internal successors, (223), 6 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 230 [2023-11-29 02:56:56,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:56,333 INFO L225 Difference]: With dead ends: 1748 [2023-11-29 02:56:56,333 INFO L226 Difference]: Without dead ends: 1231 [2023-11-29 02:56:56,334 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:56:56,335 INFO L413 NwaCegarLoop]: 1016 mSDtfsCounter, 2265 mSDsluCounter, 3705 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2265 SdHoareTripleChecker+Valid, 4721 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:56,335 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2265 Valid, 4721 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 73 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:56:56,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1231 states. [2023-11-29 02:56:56,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1231 to 719. [2023-11-29 02:56:56,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 719 states, 709 states have (on average 1.616361071932299) internal successors, (1146), 709 states have internal predecessors, (1146), 8 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2023-11-29 02:56:56,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 719 states to 719 states and 1162 transitions. [2023-11-29 02:56:56,371 INFO L78 Accepts]: Start accepts. Automaton has 719 states and 1162 transitions. Word has length 230 [2023-11-29 02:56:56,371 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:56,371 INFO L495 AbstractCegarLoop]: Abstraction has 719 states and 1162 transitions. [2023-11-29 02:56:56,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.166666666666664) internal successors, (223), 6 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:56,372 INFO L276 IsEmpty]: Start isEmpty. Operand 719 states and 1162 transitions. [2023-11-29 02:56:56,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-29 02:56:56,375 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:56,376 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:56,376 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-29 02:56:56,376 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:56,376 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:56,376 INFO L85 PathProgramCache]: Analyzing trace with hash -64205522, now seen corresponding path program 1 times [2023-11-29 02:56:56,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:56,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383352203] [2023-11-29 02:56:56,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:56,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:56,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:56,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:56:56,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:56,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:56:56,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:56,923 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:56,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:56,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383352203] [2023-11-29 02:56:56,924 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383352203] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:56,924 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:56,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:56:56,924 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013510298] [2023-11-29 02:56:56,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:56,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:56:56,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:56,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:56:56,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:56:56,926 INFO L87 Difference]: Start difference. First operand 719 states and 1162 transitions. Second operand has 6 states, 6 states have (on average 37.166666666666664) internal successors, (223), 6 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:57,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:57,075 INFO L93 Difference]: Finished difference Result 1937 states and 3138 transitions. [2023-11-29 02:56:57,076 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:56:57,076 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.166666666666664) internal successors, (223), 6 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 230 [2023-11-29 02:56:57,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:57,083 INFO L225 Difference]: With dead ends: 1937 [2023-11-29 02:56:57,083 INFO L226 Difference]: Without dead ends: 1420 [2023-11-29 02:56:57,084 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:56:57,085 INFO L413 NwaCegarLoop]: 1855 mSDtfsCounter, 1483 mSDsluCounter, 5820 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1485 SdHoareTripleChecker+Valid, 7675 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:57,085 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1485 Valid, 7675 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 57 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:56:57,087 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1420 states. [2023-11-29 02:56:57,112 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1420 to 908. [2023-11-29 02:56:57,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 908 states, 894 states have (on average 1.6129753914988814) internal successors, (1442), 894 states have internal predecessors, (1442), 12 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2023-11-29 02:56:57,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 908 states to 908 states and 1466 transitions. [2023-11-29 02:56:57,118 INFO L78 Accepts]: Start accepts. Automaton has 908 states and 1466 transitions. Word has length 230 [2023-11-29 02:56:57,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:57,118 INFO L495 AbstractCegarLoop]: Abstraction has 908 states and 1466 transitions. [2023-11-29 02:56:57,119 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.166666666666664) internal successors, (223), 6 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:57,119 INFO L276 IsEmpty]: Start isEmpty. Operand 908 states and 1466 transitions. [2023-11-29 02:56:57,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-29 02:56:57,121 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:57,122 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:57,122 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-29 02:56:57,122 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:57,122 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:57,123 INFO L85 PathProgramCache]: Analyzing trace with hash 826869100, now seen corresponding path program 1 times [2023-11-29 02:56:57,123 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:57,123 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1131375856] [2023-11-29 02:56:57,123 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:57,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:57,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:57,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:56:57,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:57,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:56:57,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:57,970 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:57,971 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:57,971 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1131375856] [2023-11-29 02:56:57,971 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1131375856] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:57,971 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:57,971 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:56:57,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [827464937] [2023-11-29 02:56:57,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:57,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:56:57,973 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:57,973 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:56:57,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:56:57,974 INFO L87 Difference]: Start difference. First operand 908 states and 1466 transitions. Second operand has 7 states, 7 states have (on average 31.857142857142858) internal successors, (223), 7 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:58,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:58,480 INFO L93 Difference]: Finished difference Result 2106 states and 3408 transitions. [2023-11-29 02:56:58,480 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:56:58,481 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 31.857142857142858) internal successors, (223), 7 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 230 [2023-11-29 02:56:58,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:58,490 INFO L225 Difference]: With dead ends: 2106 [2023-11-29 02:56:58,490 INFO L226 Difference]: Without dead ends: 1566 [2023-11-29 02:56:58,492 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:56:58,492 INFO L413 NwaCegarLoop]: 921 mSDtfsCounter, 3961 mSDsluCounter, 3162 mSDsCounter, 0 mSdLazyCounter, 378 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3963 SdHoareTripleChecker+Valid, 4083 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 378 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:58,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3963 Valid, 4083 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 378 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:56:58,495 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1566 states. [2023-11-29 02:56:58,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1566 to 1054. [2023-11-29 02:56:58,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1054 states, 1036 states have (on average 1.6081081081081081) internal successors, (1666), 1036 states have internal predecessors, (1666), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-29 02:56:58,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1054 states to 1054 states and 1698 transitions. [2023-11-29 02:56:58,549 INFO L78 Accepts]: Start accepts. Automaton has 1054 states and 1698 transitions. Word has length 230 [2023-11-29 02:56:58,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:58,549 INFO L495 AbstractCegarLoop]: Abstraction has 1054 states and 1698 transitions. [2023-11-29 02:56:58,549 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 31.857142857142858) internal successors, (223), 7 states have internal predecessors, (223), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:58,549 INFO L276 IsEmpty]: Start isEmpty. Operand 1054 states and 1698 transitions. [2023-11-29 02:56:58,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-29 02:56:58,554 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:58,554 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:58,554 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-29 02:56:58,555 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:58,555 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:58,555 INFO L85 PathProgramCache]: Analyzing trace with hash 1082739648, now seen corresponding path program 1 times [2023-11-29 02:56:58,555 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:58,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1902592088] [2023-11-29 02:56:58,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:58,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:56:58,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:59,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:56:59,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:59,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:56:59,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:56:59,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:56:59,383 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:56:59,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1902592088] [2023-11-29 02:56:59,383 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1902592088] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:56:59,383 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:56:59,383 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:56:59,384 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [716602411] [2023-11-29 02:56:59,384 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:56:59,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:56:59,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:56:59,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:56:59,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:56:59,386 INFO L87 Difference]: Start difference. First operand 1054 states and 1698 transitions. Second operand has 6 states, 6 states have (on average 37.333333333333336) internal successors, (224), 6 states have internal predecessors, (224), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:59,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:56:59,598 INFO L93 Difference]: Finished difference Result 2089 states and 3379 transitions. [2023-11-29 02:56:59,599 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:56:59,599 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.333333333333336) internal successors, (224), 6 states have internal predecessors, (224), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 231 [2023-11-29 02:56:59,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:56:59,609 INFO L225 Difference]: With dead ends: 2089 [2023-11-29 02:56:59,609 INFO L226 Difference]: Without dead ends: 1572 [2023-11-29 02:56:59,611 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:56:59,611 INFO L413 NwaCegarLoop]: 1025 mSDtfsCounter, 2258 mSDsluCounter, 3730 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2258 SdHoareTripleChecker+Valid, 4755 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:56:59,612 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2258 Valid, 4755 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:56:59,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1572 states. [2023-11-29 02:56:59,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1572 to 1060. [2023-11-29 02:56:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1060 states, 1042 states have (on average 1.607485604606526) internal successors, (1675), 1042 states have internal predecessors, (1675), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-29 02:56:59,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1060 states to 1060 states and 1707 transitions. [2023-11-29 02:56:59,667 INFO L78 Accepts]: Start accepts. Automaton has 1060 states and 1707 transitions. Word has length 231 [2023-11-29 02:56:59,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:56:59,667 INFO L495 AbstractCegarLoop]: Abstraction has 1060 states and 1707 transitions. [2023-11-29 02:56:59,667 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.333333333333336) internal successors, (224), 6 states have internal predecessors, (224), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:56:59,668 INFO L276 IsEmpty]: Start isEmpty. Operand 1060 states and 1707 transitions. [2023-11-29 02:56:59,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2023-11-29 02:56:59,672 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:56:59,672 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:56:59,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-29 02:56:59,672 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:56:59,673 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:56:59,673 INFO L85 PathProgramCache]: Analyzing trace with hash 997830065, now seen corresponding path program 1 times [2023-11-29 02:56:59,673 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:56:59,673 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434566153] [2023-11-29 02:56:59,673 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:56:59,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:00,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:00,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:00,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:00,906 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:00,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:00,910 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:00,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:00,911 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434566153] [2023-11-29 02:57:00,911 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434566153] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:00,911 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:00,911 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:00,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1917388735] [2023-11-29 02:57:00,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:00,912 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:00,912 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:00,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:00,913 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:00,913 INFO L87 Difference]: Start difference. First operand 1060 states and 1707 transitions. Second operand has 7 states, 7 states have (on average 32.0) internal successors, (224), 7 states have internal predecessors, (224), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:01,380 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:01,380 INFO L93 Difference]: Finished difference Result 2112 states and 3415 transitions. [2023-11-29 02:57:01,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:01,381 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.0) internal successors, (224), 7 states have internal predecessors, (224), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 231 [2023-11-29 02:57:01,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:01,390 INFO L225 Difference]: With dead ends: 2112 [2023-11-29 02:57:01,390 INFO L226 Difference]: Without dead ends: 1584 [2023-11-29 02:57:01,391 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:01,392 INFO L413 NwaCegarLoop]: 940 mSDtfsCounter, 3180 mSDsluCounter, 3193 mSDsCounter, 0 mSdLazyCounter, 380 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3182 SdHoareTripleChecker+Valid, 4133 SdHoareTripleChecker+Invalid, 386 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 380 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:01,392 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3182 Valid, 4133 Invalid, 386 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 380 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:01,394 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1584 states. [2023-11-29 02:57:01,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1584 to 1072. [2023-11-29 02:57:01,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1072 states, 1054 states have (on average 1.6062618595825426) internal successors, (1693), 1054 states have internal predecessors, (1693), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-29 02:57:01,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1072 states to 1072 states and 1725 transitions. [2023-11-29 02:57:01,448 INFO L78 Accepts]: Start accepts. Automaton has 1072 states and 1725 transitions. Word has length 231 [2023-11-29 02:57:01,448 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:01,448 INFO L495 AbstractCegarLoop]: Abstraction has 1072 states and 1725 transitions. [2023-11-29 02:57:01,448 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.0) internal successors, (224), 7 states have internal predecessors, (224), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:01,449 INFO L276 IsEmpty]: Start isEmpty. Operand 1072 states and 1725 transitions. [2023-11-29 02:57:01,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-29 02:57:01,453 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:01,453 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:01,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-29 02:57:01,453 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:01,454 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:01,454 INFO L85 PathProgramCache]: Analyzing trace with hash 367970937, now seen corresponding path program 1 times [2023-11-29 02:57:01,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:01,454 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1938396166] [2023-11-29 02:57:01,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:01,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:01,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:02,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:57:02,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:02,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:57:02,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:02,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:02,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:02,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1938396166] [2023-11-29 02:57:02,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1938396166] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:02,303 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:02,303 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:02,303 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384191311] [2023-11-29 02:57:02,303 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:02,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:02,304 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:02,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:02,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:02,305 INFO L87 Difference]: Start difference. First operand 1072 states and 1725 transitions. Second operand has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:02,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:02,484 INFO L93 Difference]: Finished difference Result 2583 states and 4180 transitions. [2023-11-29 02:57:02,485 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:02,485 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 232 [2023-11-29 02:57:02,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:02,495 INFO L225 Difference]: With dead ends: 2583 [2023-11-29 02:57:02,495 INFO L226 Difference]: Without dead ends: 1880 [2023-11-29 02:57:02,498 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:02,499 INFO L413 NwaCegarLoop]: 882 mSDtfsCounter, 2262 mSDsluCounter, 2605 mSDsCounter, 0 mSdLazyCounter, 94 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2264 SdHoareTripleChecker+Valid, 3487 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 94 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:02,499 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2264 Valid, 3487 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 94 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:02,502 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1880 states. [2023-11-29 02:57:02,550 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1880 to 1216. [2023-11-29 02:57:02,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1216 states, 1198 states have (on average 1.6068447412353923) internal successors, (1925), 1198 states have internal predecessors, (1925), 16 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2023-11-29 02:57:02,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1216 states to 1216 states and 1957 transitions. [2023-11-29 02:57:02,557 INFO L78 Accepts]: Start accepts. Automaton has 1216 states and 1957 transitions. Word has length 232 [2023-11-29 02:57:02,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:02,557 INFO L495 AbstractCegarLoop]: Abstraction has 1216 states and 1957 transitions. [2023-11-29 02:57:02,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:02,558 INFO L276 IsEmpty]: Start isEmpty. Operand 1216 states and 1957 transitions. [2023-11-29 02:57:02,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-29 02:57:02,563 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:02,563 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:02,563 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-29 02:57:02,563 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:02,564 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:02,564 INFO L85 PathProgramCache]: Analyzing trace with hash -2018001920, now seen corresponding path program 1 times [2023-11-29 02:57:02,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:02,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [339710496] [2023-11-29 02:57:02,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:02,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:03,066 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:03,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:03,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:03,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:03,072 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:03,072 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:03,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [339710496] [2023-11-29 02:57:03,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [339710496] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:03,073 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:03,073 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:03,073 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1177693341] [2023-11-29 02:57:03,073 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:03,074 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:03,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:03,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:03,075 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:03,075 INFO L87 Difference]: Start difference. First operand 1216 states and 1957 transitions. Second operand has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:03,300 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:03,301 INFO L93 Difference]: Finished difference Result 3272 states and 5304 transitions. [2023-11-29 02:57:03,301 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:03,301 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 232 [2023-11-29 02:57:03,302 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:03,314 INFO L225 Difference]: With dead ends: 3272 [2023-11-29 02:57:03,314 INFO L226 Difference]: Without dead ends: 2719 [2023-11-29 02:57:03,315 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=59, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:03,316 INFO L413 NwaCegarLoop]: 2508 mSDtfsCounter, 1363 mSDsluCounter, 6323 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1365 SdHoareTripleChecker+Valid, 8831 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:03,316 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1365 Valid, 8831 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:03,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2719 states. [2023-11-29 02:57:03,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2719 to 1889. [2023-11-29 02:57:03,372 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1889 states, 1863 states have (on average 1.6119162640901772) internal successors, (3003), 1863 states have internal predecessors, (3003), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2023-11-29 02:57:03,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1889 states and 3051 transitions. [2023-11-29 02:57:03,376 INFO L78 Accepts]: Start accepts. Automaton has 1889 states and 3051 transitions. Word has length 232 [2023-11-29 02:57:03,376 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:03,376 INFO L495 AbstractCegarLoop]: Abstraction has 1889 states and 3051 transitions. [2023-11-29 02:57:03,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:03,377 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3051 transitions. [2023-11-29 02:57:03,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2023-11-29 02:57:03,380 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:03,380 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:03,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-11-29 02:57:03,380 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:03,380 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:03,380 INFO L85 PathProgramCache]: Analyzing trace with hash -1772194046, now seen corresponding path program 1 times [2023-11-29 02:57:03,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:03,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311845515] [2023-11-29 02:57:03,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:03,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:03,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:04,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:04,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:04,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:04,013 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:04,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:04,013 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311845515] [2023-11-29 02:57:04,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1311845515] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:04,014 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:04,014 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:04,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428214838] [2023-11-29 02:57:04,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:04,015 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:04,015 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:04,015 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:04,015 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:04,016 INFO L87 Difference]: Start difference. First operand 1889 states and 3051 transitions. Second operand has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:04,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:04,330 INFO L93 Difference]: Finished difference Result 3313 states and 5375 transitions. [2023-11-29 02:57:04,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:04,331 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 232 [2023-11-29 02:57:04,332 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:04,341 INFO L225 Difference]: With dead ends: 3313 [2023-11-29 02:57:04,342 INFO L226 Difference]: Without dead ends: 1889 [2023-11-29 02:57:04,344 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:57:04,344 INFO L413 NwaCegarLoop]: 781 mSDtfsCounter, 2309 mSDsluCounter, 866 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2309 SdHoareTripleChecker+Valid, 1647 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:04,345 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2309 Valid, 1647 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:04,347 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1889 states. [2023-11-29 02:57:04,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1889 to 1889. [2023-11-29 02:57:04,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1889 states, 1863 states have (on average 1.6076221148684917) internal successors, (2995), 1863 states have internal predecessors, (2995), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2023-11-29 02:57:04,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1889 states to 1889 states and 3043 transitions. [2023-11-29 02:57:04,421 INFO L78 Accepts]: Start accepts. Automaton has 1889 states and 3043 transitions. Word has length 232 [2023-11-29 02:57:04,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:04,421 INFO L495 AbstractCegarLoop]: Abstraction has 1889 states and 3043 transitions. [2023-11-29 02:57:04,422 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.5) internal successors, (225), 6 states have internal predecessors, (225), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:04,422 INFO L276 IsEmpty]: Start isEmpty. Operand 1889 states and 3043 transitions. [2023-11-29 02:57:04,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-29 02:57:04,426 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:04,426 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:04,426 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-11-29 02:57:04,427 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:04,427 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:04,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1670315598, now seen corresponding path program 1 times [2023-11-29 02:57:04,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:04,427 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39636071] [2023-11-29 02:57:04,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:04,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:04,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:05,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:57:05,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:05,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:57:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:05,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:05,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:05,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39636071] [2023-11-29 02:57:05,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39636071] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:05,387 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:05,387 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:05,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1708542747] [2023-11-29 02:57:05,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:05,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:05,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:05,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:05,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:05,388 INFO L87 Difference]: Start difference. First operand 1889 states and 3043 transitions. Second operand has 9 states, 9 states have (on average 25.11111111111111) internal successors, (226), 9 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:05,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:05,779 INFO L93 Difference]: Finished difference Result 3612 states and 5839 transitions. [2023-11-29 02:57:05,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:05,780 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 25.11111111111111) internal successors, (226), 9 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 233 [2023-11-29 02:57:05,780 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:05,792 INFO L225 Difference]: With dead ends: 3612 [2023-11-29 02:57:05,792 INFO L226 Difference]: Without dead ends: 2599 [2023-11-29 02:57:05,794 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:05,794 INFO L413 NwaCegarLoop]: 853 mSDtfsCounter, 3135 mSDsluCounter, 4219 mSDsCounter, 0 mSdLazyCounter, 220 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3139 SdHoareTripleChecker+Valid, 5072 SdHoareTripleChecker+Invalid, 224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 220 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:05,795 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3139 Valid, 5072 Invalid, 224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 220 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:05,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2599 states. [2023-11-29 02:57:05,842 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2599 to 1901. [2023-11-29 02:57:05,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1901 states, 1875 states have (on average 1.6058666666666668) internal successors, (3011), 1875 states have internal predecessors, (3011), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2023-11-29 02:57:05,848 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1901 states to 1901 states and 3059 transitions. [2023-11-29 02:57:05,848 INFO L78 Accepts]: Start accepts. Automaton has 1901 states and 3059 transitions. Word has length 233 [2023-11-29 02:57:05,849 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:05,849 INFO L495 AbstractCegarLoop]: Abstraction has 1901 states and 3059 transitions. [2023-11-29 02:57:05,849 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 25.11111111111111) internal successors, (226), 9 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:05,849 INFO L276 IsEmpty]: Start isEmpty. Operand 1901 states and 3059 transitions. [2023-11-29 02:57:05,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-29 02:57:05,852 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:05,852 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:05,852 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-29 02:57:05,853 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:05,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:05,853 INFO L85 PathProgramCache]: Analyzing trace with hash -1325487436, now seen corresponding path program 1 times [2023-11-29 02:57:05,853 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:05,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195562710] [2023-11-29 02:57:05,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:05,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:05,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:06,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:57:06,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:06,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:57:06,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:06,279 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:06,279 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:06,279 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195562710] [2023-11-29 02:57:06,279 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195562710] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:06,279 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:06,279 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:06,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1909057395] [2023-11-29 02:57:06,280 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:06,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:06,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:06,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:06,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:06,282 INFO L87 Difference]: Start difference. First operand 1901 states and 3059 transitions. Second operand has 4 states, 4 states have (on average 56.5) internal successors, (226), 4 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:06,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:06,381 INFO L93 Difference]: Finished difference Result 4358 states and 7042 transitions. [2023-11-29 02:57:06,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:06,382 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 56.5) internal successors, (226), 4 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 233 [2023-11-29 02:57:06,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:06,398 INFO L225 Difference]: With dead ends: 4358 [2023-11-29 02:57:06,398 INFO L226 Difference]: Without dead ends: 3147 [2023-11-29 02:57:06,401 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:06,402 INFO L413 NwaCegarLoop]: 931 mSDtfsCounter, 776 mSDsluCounter, 1748 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 778 SdHoareTripleChecker+Valid, 2679 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:06,402 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [778 Valid, 2679 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:06,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3147 states. [2023-11-29 02:57:06,454 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3147 to 1937. [2023-11-29 02:57:06,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1937 states, 1911 states have (on average 1.598639455782313) internal successors, (3055), 1911 states have internal predecessors, (3055), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2023-11-29 02:57:06,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1937 states and 3103 transitions. [2023-11-29 02:57:06,462 INFO L78 Accepts]: Start accepts. Automaton has 1937 states and 3103 transitions. Word has length 233 [2023-11-29 02:57:06,462 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:06,462 INFO L495 AbstractCegarLoop]: Abstraction has 1937 states and 3103 transitions. [2023-11-29 02:57:06,463 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 56.5) internal successors, (226), 4 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:06,463 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3103 transitions. [2023-11-29 02:57:06,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2023-11-29 02:57:06,466 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:06,466 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:06,466 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-11-29 02:57:06,467 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:06,467 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:06,467 INFO L85 PathProgramCache]: Analyzing trace with hash 2112681347, now seen corresponding path program 1 times [2023-11-29 02:57:06,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:06,467 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259253645] [2023-11-29 02:57:06,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:06,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:06,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:07,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:07,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:07,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:07,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:07,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:07,132 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:07,133 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259253645] [2023-11-29 02:57:07,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259253645] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:07,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:07,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:07,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482500880] [2023-11-29 02:57:07,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:07,134 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:07,134 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:07,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:07,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:07,135 INFO L87 Difference]: Start difference. First operand 1937 states and 3103 transitions. Second operand has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:07,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:07,472 INFO L93 Difference]: Finished difference Result 3157 states and 5080 transitions. [2023-11-29 02:57:07,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:07,473 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 233 [2023-11-29 02:57:07,473 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:07,478 INFO L225 Difference]: With dead ends: 3157 [2023-11-29 02:57:07,479 INFO L226 Difference]: Without dead ends: 1937 [2023-11-29 02:57:07,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:07,481 INFO L413 NwaCegarLoop]: 779 mSDtfsCounter, 1529 mSDsluCounter, 991 mSDsCounter, 0 mSdLazyCounter, 294 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1529 SdHoareTripleChecker+Valid, 1770 SdHoareTripleChecker+Invalid, 298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 294 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:07,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1529 Valid, 1770 Invalid, 298 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 294 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:07,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1937 states. [2023-11-29 02:57:07,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1937 to 1937. [2023-11-29 02:57:07,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1937 states, 1911 states have (on average 1.5902668759811618) internal successors, (3039), 1911 states have internal predecessors, (3039), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2023-11-29 02:57:07,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1937 states to 1937 states and 3087 transitions. [2023-11-29 02:57:07,531 INFO L78 Accepts]: Start accepts. Automaton has 1937 states and 3087 transitions. Word has length 233 [2023-11-29 02:57:07,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:07,531 INFO L495 AbstractCegarLoop]: Abstraction has 1937 states and 3087 transitions. [2023-11-29 02:57:07,532 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.285714285714285) internal successors, (226), 7 states have internal predecessors, (226), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:07,532 INFO L276 IsEmpty]: Start isEmpty. Operand 1937 states and 3087 transitions. [2023-11-29 02:57:07,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 02:57:07,535 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:07,536 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:07,536 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-11-29 02:57:07,536 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:07,536 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:07,536 INFO L85 PathProgramCache]: Analyzing trace with hash -1666579201, now seen corresponding path program 1 times [2023-11-29 02:57:07,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:07,537 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [310947101] [2023-11-29 02:57:07,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:07,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:07,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:07,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:57:07,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:07,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:57:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:07,990 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:07,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:07,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [310947101] [2023-11-29 02:57:07,991 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [310947101] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:07,991 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:07,991 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:07,991 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865267805] [2023-11-29 02:57:07,992 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:07,992 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:07,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:07,993 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:07,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:07,994 INFO L87 Difference]: Start difference. First operand 1937 states and 3087 transitions. Second operand has 6 states, 6 states have (on average 37.833333333333336) internal successors, (227), 6 states have internal predecessors, (227), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:08,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:08,193 INFO L93 Difference]: Finished difference Result 3643 states and 5847 transitions. [2023-11-29 02:57:08,194 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:08,194 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 37.833333333333336) internal successors, (227), 6 states have internal predecessors, (227), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 234 [2023-11-29 02:57:08,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:08,198 INFO L225 Difference]: With dead ends: 3643 [2023-11-29 02:57:08,198 INFO L226 Difference]: Without dead ends: 2627 [2023-11-29 02:57:08,199 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:08,200 INFO L413 NwaCegarLoop]: 885 mSDtfsCounter, 1513 mSDsluCounter, 3362 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1515 SdHoareTripleChecker+Valid, 4247 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:08,200 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1515 Valid, 4247 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:08,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2627 states. [2023-11-29 02:57:08,242 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2627 to 1957. [2023-11-29 02:57:08,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1957 states, 1931 states have (on average 1.5882962195753496) internal successors, (3067), 1931 states have internal predecessors, (3067), 24 states have call successors, (24), 1 states have call predecessors, (24), 1 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2023-11-29 02:57:08,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1957 states to 1957 states and 3115 transitions. [2023-11-29 02:57:08,247 INFO L78 Accepts]: Start accepts. Automaton has 1957 states and 3115 transitions. Word has length 234 [2023-11-29 02:57:08,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:08,247 INFO L495 AbstractCegarLoop]: Abstraction has 1957 states and 3115 transitions. [2023-11-29 02:57:08,248 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 37.833333333333336) internal successors, (227), 6 states have internal predecessors, (227), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:08,248 INFO L276 IsEmpty]: Start isEmpty. Operand 1957 states and 3115 transitions. [2023-11-29 02:57:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 02:57:08,251 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:08,251 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:08,251 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-11-29 02:57:08,251 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:08,251 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:08,252 INFO L85 PathProgramCache]: Analyzing trace with hash 876099560, now seen corresponding path program 1 times [2023-11-29 02:57:08,252 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:08,252 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [523877337] [2023-11-29 02:57:08,252 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:08,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:08,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:09,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:09,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:09,190 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:09,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:09,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:09,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:09,196 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [523877337] [2023-11-29 02:57:09,196 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [523877337] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:09,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:09,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 02:57:09,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1237885727] [2023-11-29 02:57:09,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:09,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 02:57:09,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:09,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 02:57:09,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2023-11-29 02:57:09,198 INFO L87 Difference]: Start difference. First operand 1957 states and 3115 transitions. Second operand has 11 states, 11 states have (on average 20.636363636363637) internal successors, (227), 11 states have internal predecessors, (227), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:57:10,191 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:10,192 INFO L93 Difference]: Finished difference Result 5055 states and 8065 transitions. [2023-11-29 02:57:10,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 02:57:10,193 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 20.636363636363637) internal successors, (227), 11 states have internal predecessors, (227), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 234 [2023-11-29 02:57:10,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:10,201 INFO L225 Difference]: With dead ends: 5055 [2023-11-29 02:57:10,201 INFO L226 Difference]: Without dead ends: 3848 [2023-11-29 02:57:10,203 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=129, Invalid=377, Unknown=0, NotChecked=0, Total=506 [2023-11-29 02:57:10,204 INFO L413 NwaCegarLoop]: 788 mSDtfsCounter, 5330 mSDsluCounter, 4716 mSDsCounter, 0 mSdLazyCounter, 713 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5331 SdHoareTripleChecker+Valid, 5504 SdHoareTripleChecker+Invalid, 724 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 713 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:10,204 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5331 Valid, 5504 Invalid, 724 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 713 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 02:57:10,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3848 states. [2023-11-29 02:57:10,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3848 to 2429. [2023-11-29 02:57:10,293 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2429 states, 2395 states have (on average 1.5745302713987475) internal successors, (3771), 2395 states have internal predecessors, (3771), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:10,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2429 states to 2429 states and 3835 transitions. [2023-11-29 02:57:10,298 INFO L78 Accepts]: Start accepts. Automaton has 2429 states and 3835 transitions. Word has length 234 [2023-11-29 02:57:10,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:10,298 INFO L495 AbstractCegarLoop]: Abstraction has 2429 states and 3835 transitions. [2023-11-29 02:57:10,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 20.636363636363637) internal successors, (227), 11 states have internal predecessors, (227), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:57:10,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2429 states and 3835 transitions. [2023-11-29 02:57:10,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2023-11-29 02:57:10,304 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:10,304 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:10,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-11-29 02:57:10,305 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:10,305 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:10,305 INFO L85 PathProgramCache]: Analyzing trace with hash 1089716646, now seen corresponding path program 1 times [2023-11-29 02:57:10,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:10,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610741846] [2023-11-29 02:57:10,305 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:10,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:10,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:11,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:11,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:11,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:11,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:11,199 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:11,199 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:11,199 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610741846] [2023-11-29 02:57:11,200 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610741846] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:11,200 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:11,200 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 02:57:11,200 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040734948] [2023-11-29 02:57:11,200 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:11,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 02:57:11,201 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:11,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 02:57:11,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:57:11,202 INFO L87 Difference]: Start difference. First operand 2429 states and 3835 transitions. Second operand has 8 states, 8 states have (on average 28.375) internal successors, (227), 8 states have internal predecessors, (227), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:11,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:11,467 INFO L93 Difference]: Finished difference Result 5563 states and 8851 transitions. [2023-11-29 02:57:11,467 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:11,467 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 28.375) internal successors, (227), 8 states have internal predecessors, (227), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 234 [2023-11-29 02:57:11,468 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:11,475 INFO L225 Difference]: With dead ends: 5563 [2023-11-29 02:57:11,475 INFO L226 Difference]: Without dead ends: 4256 [2023-11-29 02:57:11,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:57:11,478 INFO L413 NwaCegarLoop]: 856 mSDtfsCounter, 5163 mSDsluCounter, 2060 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5165 SdHoareTripleChecker+Valid, 2916 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:11,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5165 Valid, 2916 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 126 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:11,484 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4256 states. [2023-11-29 02:57:11,566 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4256 to 2853. [2023-11-29 02:57:11,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2853 states, 2819 states have (on average 1.5718339836821569) internal successors, (4431), 2819 states have internal predecessors, (4431), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:11,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2853 states to 2853 states and 4495 transitions. [2023-11-29 02:57:11,574 INFO L78 Accepts]: Start accepts. Automaton has 2853 states and 4495 transitions. Word has length 234 [2023-11-29 02:57:11,575 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:11,575 INFO L495 AbstractCegarLoop]: Abstraction has 2853 states and 4495 transitions. [2023-11-29 02:57:11,575 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 28.375) internal successors, (227), 8 states have internal predecessors, (227), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 2853 states and 4495 transitions. [2023-11-29 02:57:11,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-29 02:57:11,580 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:11,581 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:11,581 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2023-11-29 02:57:11,581 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:11,581 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:11,581 INFO L85 PathProgramCache]: Analyzing trace with hash 367909434, now seen corresponding path program 1 times [2023-11-29 02:57:11,582 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:11,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1915741836] [2023-11-29 02:57:11,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:11,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:11,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:12,191 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:57:12,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:12,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-29 02:57:12,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:12,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:12,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1915741836] [2023-11-29 02:57:12,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1915741836] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:12,195 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:12,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:12,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1735688861] [2023-11-29 02:57:12,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:12,196 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:12,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:12,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:12,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:12,197 INFO L87 Difference]: Start difference. First operand 2853 states and 4495 transitions. Second operand has 6 states, 6 states have (on average 38.0) internal successors, (228), 6 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:12,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:12,382 INFO L93 Difference]: Finished difference Result 4942 states and 7837 transitions. [2023-11-29 02:57:12,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:12,382 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.0) internal successors, (228), 6 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 235 [2023-11-29 02:57:12,382 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:12,387 INFO L225 Difference]: With dead ends: 4942 [2023-11-29 02:57:12,387 INFO L226 Difference]: Without dead ends: 3715 [2023-11-29 02:57:12,389 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:12,389 INFO L413 NwaCegarLoop]: 885 mSDtfsCounter, 2221 mSDsluCounter, 2620 mSDsCounter, 0 mSdLazyCounter, 96 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2223 SdHoareTripleChecker+Valid, 3505 SdHoareTripleChecker+Invalid, 98 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 96 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:12,390 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2223 Valid, 3505 Invalid, 98 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 96 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:12,393 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3715 states. [2023-11-29 02:57:12,463 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3715 to 3037. [2023-11-29 02:57:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3037 states, 3003 states have (on average 1.5687645687645688) internal successors, (4711), 3003 states have internal predecessors, (4711), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:12,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3037 states to 3037 states and 4775 transitions. [2023-11-29 02:57:12,471 INFO L78 Accepts]: Start accepts. Automaton has 3037 states and 4775 transitions. Word has length 235 [2023-11-29 02:57:12,472 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:12,472 INFO L495 AbstractCegarLoop]: Abstraction has 3037 states and 4775 transitions. [2023-11-29 02:57:12,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.0) internal successors, (228), 6 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:12,472 INFO L276 IsEmpty]: Start isEmpty. Operand 3037 states and 4775 transitions. [2023-11-29 02:57:12,477 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-29 02:57:12,477 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:12,477 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:12,477 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2023-11-29 02:57:12,477 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:12,478 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:12,478 INFO L85 PathProgramCache]: Analyzing trace with hash -86265229, now seen corresponding path program 1 times [2023-11-29 02:57:12,478 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:12,478 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [666867051] [2023-11-29 02:57:12,478 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:12,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:12,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:12,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:12,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:12,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:12,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:12,920 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:12,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:12,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [666867051] [2023-11-29 02:57:12,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [666867051] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:12,920 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:12,920 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:12,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1952855859] [2023-11-29 02:57:12,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:12,921 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:12,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:12,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:12,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:12,922 INFO L87 Difference]: Start difference. First operand 3037 states and 4775 transitions. Second operand has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:13,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:13,004 INFO L93 Difference]: Finished difference Result 6030 states and 9548 transitions. [2023-11-29 02:57:13,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:13,005 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 235 [2023-11-29 02:57:13,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:13,014 INFO L225 Difference]: With dead ends: 6030 [2023-11-29 02:57:13,014 INFO L226 Difference]: Without dead ends: 4556 [2023-11-29 02:57:13,017 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:13,017 INFO L413 NwaCegarLoop]: 1597 mSDtfsCounter, 775 mSDsluCounter, 2412 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 4009 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:13,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 4009 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:13,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4556 states. [2023-11-29 02:57:13,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4556 to 3089. [2023-11-29 02:57:13,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3089 states, 3055 states have (on average 1.5617021276595744) internal successors, (4771), 3055 states have internal predecessors, (4771), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:13,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3089 states to 3089 states and 4835 transitions. [2023-11-29 02:57:13,118 INFO L78 Accepts]: Start accepts. Automaton has 3089 states and 4835 transitions. Word has length 235 [2023-11-29 02:57:13,118 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:13,118 INFO L495 AbstractCegarLoop]: Abstraction has 3089 states and 4835 transitions. [2023-11-29 02:57:13,118 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:13,118 INFO L276 IsEmpty]: Start isEmpty. Operand 3089 states and 4835 transitions. [2023-11-29 02:57:13,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-29 02:57:13,123 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:13,123 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:13,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2023-11-29 02:57:13,123 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:13,123 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:13,124 INFO L85 PathProgramCache]: Analyzing trace with hash 1318926449, now seen corresponding path program 1 times [2023-11-29 02:57:13,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:13,124 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [87718441] [2023-11-29 02:57:13,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:13,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:13,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:13,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:13,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:13,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:13,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:13,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:13,921 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:13,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [87718441] [2023-11-29 02:57:13,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [87718441] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:13,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:13,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 02:57:13,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385226299] [2023-11-29 02:57:13,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:13,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 02:57:13,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:13,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 02:57:13,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:57:13,923 INFO L87 Difference]: Start difference. First operand 3089 states and 4835 transitions. Second operand has 8 states, 8 states have (on average 28.5) internal successors, (228), 8 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:14,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:14,185 INFO L93 Difference]: Finished difference Result 5812 states and 9185 transitions. [2023-11-29 02:57:14,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:14,186 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 28.5) internal successors, (228), 8 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 235 [2023-11-29 02:57:14,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:14,192 INFO L225 Difference]: With dead ends: 5812 [2023-11-29 02:57:14,192 INFO L226 Difference]: Without dead ends: 4376 [2023-11-29 02:57:14,195 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=46, Invalid=86, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:57:14,195 INFO L413 NwaCegarLoop]: 854 mSDtfsCounter, 4406 mSDsluCounter, 1394 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4408 SdHoareTripleChecker+Valid, 2248 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:14,196 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4408 Valid, 2248 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 113 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:14,200 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4376 states. [2023-11-29 02:57:14,282 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4376 to 2949. [2023-11-29 02:57:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2949 states, 2915 states have (on average 1.5639794168096055) internal successors, (4559), 2915 states have internal predecessors, (4559), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2949 states to 2949 states and 4623 transitions. [2023-11-29 02:57:14,291 INFO L78 Accepts]: Start accepts. Automaton has 2949 states and 4623 transitions. Word has length 235 [2023-11-29 02:57:14,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:14,291 INFO L495 AbstractCegarLoop]: Abstraction has 2949 states and 4623 transitions. [2023-11-29 02:57:14,292 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 28.5) internal successors, (228), 8 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:14,292 INFO L276 IsEmpty]: Start isEmpty. Operand 2949 states and 4623 transitions. [2023-11-29 02:57:14,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-29 02:57:14,296 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:14,296 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:14,296 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2023-11-29 02:57:14,297 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:14,297 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:14,297 INFO L85 PathProgramCache]: Analyzing trace with hash -275350433, now seen corresponding path program 1 times [2023-11-29 02:57:14,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:14,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1750429064] [2023-11-29 02:57:14,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:14,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:14,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:14,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:14,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:14,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:14,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:14,760 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:14,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:14,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1750429064] [2023-11-29 02:57:14,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1750429064] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:14,760 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:14,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:14,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469498359] [2023-11-29 02:57:14,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:14,761 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:14,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:14,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:14,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:14,762 INFO L87 Difference]: Start difference. First operand 2949 states and 4623 transitions. Second operand has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:14,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:14,848 INFO L93 Difference]: Finished difference Result 7437 states and 11708 transitions. [2023-11-29 02:57:14,848 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:14,849 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 235 [2023-11-29 02:57:14,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:14,853 INFO L225 Difference]: With dead ends: 7437 [2023-11-29 02:57:14,853 INFO L226 Difference]: Without dead ends: 5391 [2023-11-29 02:57:14,856 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:14,857 INFO L413 NwaCegarLoop]: 879 mSDtfsCounter, 775 mSDsluCounter, 1695 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 2574 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:14,857 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 2574 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:14,861 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5391 states. [2023-11-29 02:57:14,945 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5391 to 3009. [2023-11-29 02:57:14,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3009 states, 2975 states have (on average 1.559327731092437) internal successors, (4639), 2975 states have internal predecessors, (4639), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:14,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3009 states to 3009 states and 4703 transitions. [2023-11-29 02:57:14,954 INFO L78 Accepts]: Start accepts. Automaton has 3009 states and 4703 transitions. Word has length 235 [2023-11-29 02:57:14,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:14,954 INFO L495 AbstractCegarLoop]: Abstraction has 3009 states and 4703 transitions. [2023-11-29 02:57:14,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 57.0) internal successors, (228), 4 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:14,955 INFO L276 IsEmpty]: Start isEmpty. Operand 3009 states and 4703 transitions. [2023-11-29 02:57:14,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-29 02:57:14,959 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:14,959 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:14,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2023-11-29 02:57:14,959 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:14,960 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:14,960 INFO L85 PathProgramCache]: Analyzing trace with hash 1690636321, now seen corresponding path program 1 times [2023-11-29 02:57:14,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:14,960 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [712815719] [2023-11-29 02:57:14,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:14,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:15,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:15,403 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:15,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:15,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:15,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:15,407 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:15,407 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:15,407 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [712815719] [2023-11-29 02:57:15,407 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [712815719] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:15,407 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:15,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:15,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637467939] [2023-11-29 02:57:15,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:15,408 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:15,408 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:15,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:15,408 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:15,409 INFO L87 Difference]: Start difference. First operand 3009 states and 4703 transitions. Second operand has 6 states, 6 states have (on average 38.0) internal successors, (228), 6 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:15,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:15,587 INFO L93 Difference]: Finished difference Result 5259 states and 8286 transitions. [2023-11-29 02:57:15,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:15,588 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.0) internal successors, (228), 6 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 235 [2023-11-29 02:57:15,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:15,591 INFO L225 Difference]: With dead ends: 5259 [2023-11-29 02:57:15,591 INFO L226 Difference]: Without dead ends: 4143 [2023-11-29 02:57:15,592 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:15,592 INFO L413 NwaCegarLoop]: 1039 mSDtfsCounter, 2238 mSDsluCounter, 3768 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2238 SdHoareTripleChecker+Valid, 4807 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:15,592 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2238 Valid, 4807 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:15,595 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4143 states. [2023-11-29 02:57:15,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4143 to 3033. [2023-11-29 02:57:15,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3033 states, 2999 states have (on average 1.5595198399466488) internal successors, (4677), 2999 states have internal predecessors, (4677), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:15,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3033 states to 3033 states and 4741 transitions. [2023-11-29 02:57:15,650 INFO L78 Accepts]: Start accepts. Automaton has 3033 states and 4741 transitions. Word has length 235 [2023-11-29 02:57:15,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:15,650 INFO L495 AbstractCegarLoop]: Abstraction has 3033 states and 4741 transitions. [2023-11-29 02:57:15,650 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.0) internal successors, (228), 6 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:15,650 INFO L276 IsEmpty]: Start isEmpty. Operand 3033 states and 4741 transitions. [2023-11-29 02:57:15,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2023-11-29 02:57:15,653 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:15,653 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:15,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2023-11-29 02:57:15,654 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:15,654 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:15,654 INFO L85 PathProgramCache]: Analyzing trace with hash 1646783460, now seen corresponding path program 1 times [2023-11-29 02:57:15,654 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:15,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1713886911] [2023-11-29 02:57:15,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:15,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:16,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:16,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:16,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:16,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:16,233 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:16,233 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:16,233 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1713886911] [2023-11-29 02:57:16,233 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1713886911] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:16,233 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:16,233 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:16,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1950670885] [2023-11-29 02:57:16,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:16,234 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:16,234 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:16,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:16,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:16,235 INFO L87 Difference]: Start difference. First operand 3033 states and 4741 transitions. Second operand has 7 states, 7 states have (on average 32.57142857142857) internal successors, (228), 7 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:16,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:16,634 INFO L93 Difference]: Finished difference Result 5281 states and 8318 transitions. [2023-11-29 02:57:16,634 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:16,634 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.57142857142857) internal successors, (228), 7 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 235 [2023-11-29 02:57:16,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:16,639 INFO L225 Difference]: With dead ends: 5281 [2023-11-29 02:57:16,639 INFO L226 Difference]: Without dead ends: 4155 [2023-11-29 02:57:16,641 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:16,642 INFO L413 NwaCegarLoop]: 945 mSDtfsCounter, 3031 mSDsluCounter, 3205 mSDsCounter, 0 mSdLazyCounter, 381 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3033 SdHoareTripleChecker+Valid, 4150 SdHoareTripleChecker+Invalid, 387 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 381 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:16,642 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3033 Valid, 4150 Invalid, 387 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 381 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:16,645 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4155 states. [2023-11-29 02:57:16,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4155 to 3045. [2023-11-29 02:57:16,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3045 states, 3011 states have (on average 1.5586183992029226) internal successors, (4693), 3011 states have internal predecessors, (4693), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:16,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3045 states to 3045 states and 4757 transitions. [2023-11-29 02:57:16,745 INFO L78 Accepts]: Start accepts. Automaton has 3045 states and 4757 transitions. Word has length 235 [2023-11-29 02:57:16,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:16,745 INFO L495 AbstractCegarLoop]: Abstraction has 3045 states and 4757 transitions. [2023-11-29 02:57:16,745 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.57142857142857) internal successors, (228), 7 states have internal predecessors, (228), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:16,745 INFO L276 IsEmpty]: Start isEmpty. Operand 3045 states and 4757 transitions. [2023-11-29 02:57:16,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-29 02:57:16,750 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:16,750 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:16,750 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2023-11-29 02:57:16,750 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:16,751 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:16,751 INFO L85 PathProgramCache]: Analyzing trace with hash 123323552, now seen corresponding path program 1 times [2023-11-29 02:57:16,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:16,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1344130920] [2023-11-29 02:57:16,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:16,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:16,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:17,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:17,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:17,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:17,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:17,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:17,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:17,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1344130920] [2023-11-29 02:57:17,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1344130920] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:17,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:17,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:17,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1397932606] [2023-11-29 02:57:17,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:17,343 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:17,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:17,343 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:17,343 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:17,344 INFO L87 Difference]: Start difference. First operand 3045 states and 4757 transitions. Second operand has 6 states, 6 states have (on average 38.166666666666664) internal successors, (229), 6 states have internal predecessors, (229), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:17,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:17,540 INFO L93 Difference]: Finished difference Result 5283 states and 8320 transitions. [2023-11-29 02:57:17,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:17,541 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.166666666666664) internal successors, (229), 6 states have internal predecessors, (229), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 236 [2023-11-29 02:57:17,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:17,544 INFO L225 Difference]: With dead ends: 5283 [2023-11-29 02:57:17,544 INFO L226 Difference]: Without dead ends: 4167 [2023-11-29 02:57:17,546 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:17,546 INFO L413 NwaCegarLoop]: 1048 mSDtfsCounter, 2231 mSDsluCounter, 3793 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2231 SdHoareTripleChecker+Valid, 4841 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:17,546 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2231 Valid, 4841 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:17,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4167 states. [2023-11-29 02:57:17,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4167 to 3057. [2023-11-29 02:57:17,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3057 states, 3023 states have (on average 1.5583857095600397) internal successors, (4711), 3023 states have internal predecessors, (4711), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:17,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3057 states to 3057 states and 4775 transitions. [2023-11-29 02:57:17,642 INFO L78 Accepts]: Start accepts. Automaton has 3057 states and 4775 transitions. Word has length 236 [2023-11-29 02:57:17,642 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:17,643 INFO L495 AbstractCegarLoop]: Abstraction has 3057 states and 4775 transitions. [2023-11-29 02:57:17,643 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.166666666666664) internal successors, (229), 6 states have internal predecessors, (229), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:17,643 INFO L276 IsEmpty]: Start isEmpty. Operand 3057 states and 4775 transitions. [2023-11-29 02:57:17,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2023-11-29 02:57:17,647 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:17,647 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:17,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2023-11-29 02:57:17,648 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:17,648 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:17,648 INFO L85 PathProgramCache]: Analyzing trace with hash 673459925, now seen corresponding path program 1 times [2023-11-29 02:57:17,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:17,648 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [955611173] [2023-11-29 02:57:17,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:17,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:17,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:18,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:18,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:18,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:18,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:18,599 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:18,599 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:18,599 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [955611173] [2023-11-29 02:57:18,599 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [955611173] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:18,599 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:18,599 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:18,599 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922990498] [2023-11-29 02:57:18,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:18,600 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:18,600 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:18,601 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:18,601 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:18,601 INFO L87 Difference]: Start difference. First operand 3057 states and 4775 transitions. Second operand has 7 states, 7 states have (on average 32.714285714285715) internal successors, (229), 7 states have internal predecessors, (229), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:18,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:18,976 INFO L93 Difference]: Finished difference Result 5307 states and 8358 transitions. [2023-11-29 02:57:18,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:18,977 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.714285714285715) internal successors, (229), 7 states have internal predecessors, (229), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 236 [2023-11-29 02:57:18,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:18,981 INFO L225 Difference]: With dead ends: 5307 [2023-11-29 02:57:18,981 INFO L226 Difference]: Without dead ends: 4191 [2023-11-29 02:57:18,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:18,984 INFO L413 NwaCegarLoop]: 964 mSDtfsCounter, 3022 mSDsluCounter, 3215 mSDsCounter, 0 mSdLazyCounter, 383 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3024 SdHoareTripleChecker+Valid, 4179 SdHoareTripleChecker+Invalid, 389 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 383 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:18,984 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3024 Valid, 4179 Invalid, 389 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 383 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:18,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4191 states. [2023-11-29 02:57:19,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4191 to 3081. [2023-11-29 02:57:19,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3081 states, 3047 states have (on average 1.558582212011815) internal successors, (4749), 3047 states have internal predecessors, (4749), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:19,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3081 states to 3081 states and 4813 transitions. [2023-11-29 02:57:19,054 INFO L78 Accepts]: Start accepts. Automaton has 3081 states and 4813 transitions. Word has length 236 [2023-11-29 02:57:19,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:19,054 INFO L495 AbstractCegarLoop]: Abstraction has 3081 states and 4813 transitions. [2023-11-29 02:57:19,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.714285714285715) internal successors, (229), 7 states have internal predecessors, (229), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:19,055 INFO L276 IsEmpty]: Start isEmpty. Operand 3081 states and 4813 transitions. [2023-11-29 02:57:19,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-11-29 02:57:19,058 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:19,058 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:19,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2023-11-29 02:57:19,058 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:19,058 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:19,058 INFO L85 PathProgramCache]: Analyzing trace with hash -2090528715, now seen corresponding path program 1 times [2023-11-29 02:57:19,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:19,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2022553431] [2023-11-29 02:57:19,059 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:19,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:19,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:19,474 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:19,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:19,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:19,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:19,478 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:19,479 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:19,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2022553431] [2023-11-29 02:57:19,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2022553431] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:19,479 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:19,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:19,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775568936] [2023-11-29 02:57:19,479 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:19,479 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:19,479 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:19,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:19,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:19,480 INFO L87 Difference]: Start difference. First operand 3081 states and 4813 transitions. Second operand has 6 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:19,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:19,658 INFO L93 Difference]: Finished difference Result 5319 states and 8376 transitions. [2023-11-29 02:57:19,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:19,659 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 237 [2023-11-29 02:57:19,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:19,663 INFO L225 Difference]: With dead ends: 5319 [2023-11-29 02:57:19,663 INFO L226 Difference]: Without dead ends: 4203 [2023-11-29 02:57:19,664 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:19,665 INFO L413 NwaCegarLoop]: 1057 mSDtfsCounter, 2224 mSDsluCounter, 3818 mSDsCounter, 0 mSdLazyCounter, 83 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2224 SdHoareTripleChecker+Valid, 4875 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 83 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:19,665 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2224 Valid, 4875 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 83 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:19,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4203 states. [2023-11-29 02:57:19,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4203 to 3093. [2023-11-29 02:57:19,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3093 states, 3059 states have (on average 1.5583524027459954) internal successors, (4767), 3059 states have internal predecessors, (4767), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:19,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3093 states to 3093 states and 4831 transitions. [2023-11-29 02:57:19,723 INFO L78 Accepts]: Start accepts. Automaton has 3093 states and 4831 transitions. Word has length 237 [2023-11-29 02:57:19,723 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:19,723 INFO L495 AbstractCegarLoop]: Abstraction has 3093 states and 4831 transitions. [2023-11-29 02:57:19,723 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.333333333333336) internal successors, (230), 6 states have internal predecessors, (230), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:19,723 INFO L276 IsEmpty]: Start isEmpty. Operand 3093 states and 4831 transitions. [2023-11-29 02:57:19,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2023-11-29 02:57:19,726 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:19,726 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:19,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2023-11-29 02:57:19,727 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:19,727 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:19,727 INFO L85 PathProgramCache]: Analyzing trace with hash -1344373652, now seen corresponding path program 1 times [2023-11-29 02:57:19,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:19,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1249114020] [2023-11-29 02:57:19,727 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:19,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:19,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:20,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:20,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:20,382 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:20,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:20,386 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:20,386 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:20,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1249114020] [2023-11-29 02:57:20,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1249114020] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:20,386 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:20,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:20,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1431444392] [2023-11-29 02:57:20,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:20,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:20,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:20,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:20,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:20,388 INFO L87 Difference]: Start difference. First operand 3093 states and 4831 transitions. Second operand has 7 states, 7 states have (on average 32.857142857142854) internal successors, (230), 7 states have internal predecessors, (230), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:20,817 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:20,817 INFO L93 Difference]: Finished difference Result 5331 states and 8394 transitions. [2023-11-29 02:57:20,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:20,818 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.857142857142854) internal successors, (230), 7 states have internal predecessors, (230), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 237 [2023-11-29 02:57:20,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:20,821 INFO L225 Difference]: With dead ends: 5331 [2023-11-29 02:57:20,821 INFO L226 Difference]: Without dead ends: 4215 [2023-11-29 02:57:20,823 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:20,823 INFO L413 NwaCegarLoop]: 973 mSDtfsCounter, 3015 mSDsluCounter, 3223 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3017 SdHoareTripleChecker+Valid, 4196 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:20,823 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3017 Valid, 4196 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:20,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4215 states. [2023-11-29 02:57:20,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4215 to 3105. [2023-11-29 02:57:20,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3105 states, 3071 states have (on average 1.5581243894496906) internal successors, (4785), 3071 states have internal predecessors, (4785), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:20,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3105 states to 3105 states and 4849 transitions. [2023-11-29 02:57:20,885 INFO L78 Accepts]: Start accepts. Automaton has 3105 states and 4849 transitions. Word has length 237 [2023-11-29 02:57:20,885 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:20,885 INFO L495 AbstractCegarLoop]: Abstraction has 3105 states and 4849 transitions. [2023-11-29 02:57:20,885 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.857142857142854) internal successors, (230), 7 states have internal predecessors, (230), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:20,885 INFO L276 IsEmpty]: Start isEmpty. Operand 3105 states and 4849 transitions. [2023-11-29 02:57:20,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-29 02:57:20,888 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:20,888 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:20,888 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2023-11-29 02:57:20,888 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:20,889 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:20,889 INFO L85 PathProgramCache]: Analyzing trace with hash 1725227380, now seen corresponding path program 1 times [2023-11-29 02:57:20,889 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:20,889 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [653221228] [2023-11-29 02:57:20,889 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:20,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:21,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:21,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:21,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:21,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:21,447 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:21,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:21,447 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [653221228] [2023-11-29 02:57:21,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [653221228] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:21,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:21,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:21,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1373021394] [2023-11-29 02:57:21,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:21,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:21,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:21,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:21,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:21,449 INFO L87 Difference]: Start difference. First operand 3105 states and 4849 transitions. Second operand has 6 states, 6 states have (on average 38.5) internal successors, (231), 6 states have internal predecessors, (231), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:21,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:21,611 INFO L93 Difference]: Finished difference Result 5343 states and 8412 transitions. [2023-11-29 02:57:21,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:21,612 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.5) internal successors, (231), 6 states have internal predecessors, (231), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 238 [2023-11-29 02:57:21,612 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:21,616 INFO L225 Difference]: With dead ends: 5343 [2023-11-29 02:57:21,616 INFO L226 Difference]: Without dead ends: 4227 [2023-11-29 02:57:21,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:21,617 INFO L413 NwaCegarLoop]: 1068 mSDtfsCounter, 2217 mSDsluCounter, 3849 mSDsCounter, 0 mSdLazyCounter, 85 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2217 SdHoareTripleChecker+Valid, 4917 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 85 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:21,618 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2217 Valid, 4917 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 85 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:21,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4227 states. [2023-11-29 02:57:21,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4227 to 3117. [2023-11-29 02:57:21,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3117 states, 3083 states have (on average 1.5578981511514758) internal successors, (4803), 3083 states have internal predecessors, (4803), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:21,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3117 states to 3117 states and 4867 transitions. [2023-11-29 02:57:21,678 INFO L78 Accepts]: Start accepts. Automaton has 3117 states and 4867 transitions. Word has length 238 [2023-11-29 02:57:21,678 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:21,678 INFO L495 AbstractCegarLoop]: Abstraction has 3117 states and 4867 transitions. [2023-11-29 02:57:21,678 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.5) internal successors, (231), 6 states have internal predecessors, (231), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:21,678 INFO L276 IsEmpty]: Start isEmpty. Operand 3117 states and 4867 transitions. [2023-11-29 02:57:21,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2023-11-29 02:57:21,681 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:21,681 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:21,681 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2023-11-29 02:57:21,682 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:21,682 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:21,682 INFO L85 PathProgramCache]: Analyzing trace with hash -344501783, now seen corresponding path program 1 times [2023-11-29 02:57:21,682 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:21,682 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [871672065] [2023-11-29 02:57:21,682 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:21,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:21,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:22,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:22,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:22,305 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:22,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:22,308 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:22,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:22,309 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [871672065] [2023-11-29 02:57:22,309 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [871672065] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:22,309 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:22,309 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:22,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1280794008] [2023-11-29 02:57:22,309 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:22,310 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:22,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:22,310 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:22,310 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:22,311 INFO L87 Difference]: Start difference. First operand 3117 states and 4867 transitions. Second operand has 7 states, 7 states have (on average 33.0) internal successors, (231), 7 states have internal predecessors, (231), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:22,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:22,701 INFO L93 Difference]: Finished difference Result 5355 states and 8430 transitions. [2023-11-29 02:57:22,701 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:22,702 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.0) internal successors, (231), 7 states have internal predecessors, (231), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 238 [2023-11-29 02:57:22,702 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:22,706 INFO L225 Difference]: With dead ends: 5355 [2023-11-29 02:57:22,706 INFO L226 Difference]: Without dead ends: 4239 [2023-11-29 02:57:22,707 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:22,708 INFO L413 NwaCegarLoop]: 982 mSDtfsCounter, 3086 mSDsluCounter, 3231 mSDsCounter, 0 mSdLazyCounter, 385 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3088 SdHoareTripleChecker+Valid, 4213 SdHoareTripleChecker+Invalid, 391 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 385 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:22,708 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3088 Valid, 4213 Invalid, 391 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 385 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:22,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4239 states. [2023-11-29 02:57:22,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4239 to 3129. [2023-11-29 02:57:22,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3129 states, 3095 states have (on average 1.5576736672051696) internal successors, (4821), 3095 states have internal predecessors, (4821), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3129 states to 3129 states and 4885 transitions. [2023-11-29 02:57:22,765 INFO L78 Accepts]: Start accepts. Automaton has 3129 states and 4885 transitions. Word has length 238 [2023-11-29 02:57:22,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:22,766 INFO L495 AbstractCegarLoop]: Abstraction has 3129 states and 4885 transitions. [2023-11-29 02:57:22,766 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.0) internal successors, (231), 7 states have internal predecessors, (231), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:22,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3129 states and 4885 transitions. [2023-11-29 02:57:22,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-29 02:57:22,769 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:22,769 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:22,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2023-11-29 02:57:22,769 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:22,770 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:22,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1386617929, now seen corresponding path program 1 times [2023-11-29 02:57:22,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:22,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070839945] [2023-11-29 02:57:22,770 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:22,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:22,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:23,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:23,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:23,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:23,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:23,182 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:23,182 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:23,182 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070839945] [2023-11-29 02:57:23,182 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070839945] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:23,182 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:23,182 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:23,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1400970577] [2023-11-29 02:57:23,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:23,183 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:23,183 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:23,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:23,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:23,184 INFO L87 Difference]: Start difference. First operand 3129 states and 4885 transitions. Second operand has 6 states, 6 states have (on average 38.666666666666664) internal successors, (232), 6 states have internal predecessors, (232), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:23,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:23,353 INFO L93 Difference]: Finished difference Result 5367 states and 8448 transitions. [2023-11-29 02:57:23,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:23,353 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.666666666666664) internal successors, (232), 6 states have internal predecessors, (232), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 239 [2023-11-29 02:57:23,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:23,357 INFO L225 Difference]: With dead ends: 5367 [2023-11-29 02:57:23,358 INFO L226 Difference]: Without dead ends: 4251 [2023-11-29 02:57:23,359 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:23,360 INFO L413 NwaCegarLoop]: 1075 mSDtfsCounter, 2210 mSDsluCounter, 3868 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2210 SdHoareTripleChecker+Valid, 4943 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:23,360 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2210 Valid, 4943 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:23,362 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4251 states. [2023-11-29 02:57:23,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4251 to 3141. [2023-11-29 02:57:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3141 states, 3107 states have (on average 1.5574509172835533) internal successors, (4839), 3107 states have internal predecessors, (4839), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:23,419 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3141 states to 3141 states and 4903 transitions. [2023-11-29 02:57:23,419 INFO L78 Accepts]: Start accepts. Automaton has 3141 states and 4903 transitions. Word has length 239 [2023-11-29 02:57:23,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:23,419 INFO L495 AbstractCegarLoop]: Abstraction has 3141 states and 4903 transitions. [2023-11-29 02:57:23,419 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.666666666666664) internal successors, (232), 6 states have internal predecessors, (232), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:23,420 INFO L276 IsEmpty]: Start isEmpty. Operand 3141 states and 4903 transitions. [2023-11-29 02:57:23,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2023-11-29 02:57:23,423 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:23,423 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:23,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2023-11-29 02:57:23,423 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:23,423 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:23,423 INFO L85 PathProgramCache]: Analyzing trace with hash 17487424, now seen corresponding path program 1 times [2023-11-29 02:57:23,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:23,424 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [825385458] [2023-11-29 02:57:23,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:23,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:23,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:24,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:24,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:24,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:24,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:24,030 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:24,030 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:24,030 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [825385458] [2023-11-29 02:57:24,030 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [825385458] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:24,030 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:24,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:24,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [303719747] [2023-11-29 02:57:24,031 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:24,031 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:24,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:24,032 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:24,032 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:24,032 INFO L87 Difference]: Start difference. First operand 3141 states and 4903 transitions. Second operand has 7 states, 7 states have (on average 33.142857142857146) internal successors, (232), 7 states have internal predecessors, (232), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:24,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:24,455 INFO L93 Difference]: Finished difference Result 5379 states and 8466 transitions. [2023-11-29 02:57:24,456 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:24,456 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.142857142857146) internal successors, (232), 7 states have internal predecessors, (232), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 239 [2023-11-29 02:57:24,456 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:24,459 INFO L225 Difference]: With dead ends: 5379 [2023-11-29 02:57:24,459 INFO L226 Difference]: Without dead ends: 4263 [2023-11-29 02:57:24,461 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:24,461 INFO L413 NwaCegarLoop]: 991 mSDtfsCounter, 3258 mSDsluCounter, 3232 mSDsCounter, 0 mSdLazyCounter, 386 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3260 SdHoareTripleChecker+Valid, 4223 SdHoareTripleChecker+Invalid, 394 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 386 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:24,462 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3260 Valid, 4223 Invalid, 394 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 386 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:24,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4263 states. [2023-11-29 02:57:24,516 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4263 to 3153. [2023-11-29 02:57:24,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3153 states, 3119 states have (on average 1.5572298813722347) internal successors, (4857), 3119 states have internal predecessors, (4857), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:24,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3153 states to 3153 states and 4921 transitions. [2023-11-29 02:57:24,521 INFO L78 Accepts]: Start accepts. Automaton has 3153 states and 4921 transitions. Word has length 239 [2023-11-29 02:57:24,522 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:24,522 INFO L495 AbstractCegarLoop]: Abstraction has 3153 states and 4921 transitions. [2023-11-29 02:57:24,522 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.142857142857146) internal successors, (232), 7 states have internal predecessors, (232), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:24,522 INFO L276 IsEmpty]: Start isEmpty. Operand 3153 states and 4921 transitions. [2023-11-29 02:57:24,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-11-29 02:57:24,525 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:24,525 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:24,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2023-11-29 02:57:24,525 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:24,526 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:24,526 INFO L85 PathProgramCache]: Analyzing trace with hash -718972344, now seen corresponding path program 1 times [2023-11-29 02:57:24,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:24,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472934665] [2023-11-29 02:57:24,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:24,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:24,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:24,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:24,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:24,963 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:24,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:24,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:24,966 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:24,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472934665] [2023-11-29 02:57:24,966 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472934665] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:24,966 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:24,966 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:24,966 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1916075786] [2023-11-29 02:57:24,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:24,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:24,967 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:24,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:24,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:24,967 INFO L87 Difference]: Start difference. First operand 3153 states and 4921 transitions. Second operand has 6 states, 6 states have (on average 38.833333333333336) internal successors, (233), 6 states have internal predecessors, (233), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:25,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:25,132 INFO L93 Difference]: Finished difference Result 5391 states and 8484 transitions. [2023-11-29 02:57:25,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:25,132 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 38.833333333333336) internal successors, (233), 6 states have internal predecessors, (233), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 240 [2023-11-29 02:57:25,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:25,135 INFO L225 Difference]: With dead ends: 5391 [2023-11-29 02:57:25,135 INFO L226 Difference]: Without dead ends: 4275 [2023-11-29 02:57:25,137 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:25,137 INFO L413 NwaCegarLoop]: 1086 mSDtfsCounter, 2203 mSDsluCounter, 3899 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2203 SdHoareTripleChecker+Valid, 4985 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:25,137 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2203 Valid, 4985 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:25,140 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4275 states. [2023-11-29 02:57:25,197 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4275 to 3165. [2023-11-29 02:57:25,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3165 states, 3131 states have (on average 1.5570105397636538) internal successors, (4875), 3131 states have internal predecessors, (4875), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:25,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3165 states to 3165 states and 4939 transitions. [2023-11-29 02:57:25,202 INFO L78 Accepts]: Start accepts. Automaton has 3165 states and 4939 transitions. Word has length 240 [2023-11-29 02:57:25,203 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:25,203 INFO L495 AbstractCegarLoop]: Abstraction has 3165 states and 4939 transitions. [2023-11-29 02:57:25,203 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 38.833333333333336) internal successors, (233), 6 states have internal predecessors, (233), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:25,203 INFO L276 IsEmpty]: Start isEmpty. Operand 3165 states and 4939 transitions. [2023-11-29 02:57:25,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2023-11-29 02:57:25,206 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:25,206 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:25,206 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2023-11-29 02:57:25,206 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:25,207 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:25,207 INFO L85 PathProgramCache]: Analyzing trace with hash -13713155, now seen corresponding path program 1 times [2023-11-29 02:57:25,207 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:25,207 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [637841066] [2023-11-29 02:57:25,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:25,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:25,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:25,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:25,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:25,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:25,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:25,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:25,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [637841066] [2023-11-29 02:57:25,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [637841066] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:25,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:25,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:25,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452518975] [2023-11-29 02:57:25,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:25,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:25,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:25,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:25,806 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:25,806 INFO L87 Difference]: Start difference. First operand 3165 states and 4939 transitions. Second operand has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:26,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:26,192 INFO L93 Difference]: Finished difference Result 5403 states and 8502 transitions. [2023-11-29 02:57:26,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:26,193 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 240 [2023-11-29 02:57:26,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:26,196 INFO L225 Difference]: With dead ends: 5403 [2023-11-29 02:57:26,196 INFO L226 Difference]: Without dead ends: 4287 [2023-11-29 02:57:26,197 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:26,198 INFO L413 NwaCegarLoop]: 1000 mSDtfsCounter, 2992 mSDsluCounter, 3254 mSDsCounter, 0 mSdLazyCounter, 387 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2994 SdHoareTripleChecker+Valid, 4254 SdHoareTripleChecker+Invalid, 393 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 387 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:26,198 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2994 Valid, 4254 Invalid, 393 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 387 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:26,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4287 states. [2023-11-29 02:57:26,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4287 to 3177. [2023-11-29 02:57:26,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3177 states, 3143 states have (on average 1.556792873051225) internal successors, (4893), 3143 states have internal predecessors, (4893), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:26,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3177 states to 3177 states and 4957 transitions. [2023-11-29 02:57:26,288 INFO L78 Accepts]: Start accepts. Automaton has 3177 states and 4957 transitions. Word has length 240 [2023-11-29 02:57:26,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:26,289 INFO L495 AbstractCegarLoop]: Abstraction has 3177 states and 4957 transitions. [2023-11-29 02:57:26,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.285714285714285) internal successors, (233), 7 states have internal predecessors, (233), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:26,289 INFO L276 IsEmpty]: Start isEmpty. Operand 3177 states and 4957 transitions. [2023-11-29 02:57:26,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-29 02:57:26,293 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:26,293 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:26,293 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2023-11-29 02:57:26,293 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:26,294 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:26,294 INFO L85 PathProgramCache]: Analyzing trace with hash 398865501, now seen corresponding path program 1 times [2023-11-29 02:57:26,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:26,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347714092] [2023-11-29 02:57:26,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:26,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:26,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:26,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:26,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:26,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:26,804 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:26,804 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:26,804 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1347714092] [2023-11-29 02:57:26,804 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1347714092] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:26,804 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:26,804 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:57:26,804 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2033840322] [2023-11-29 02:57:26,805 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:26,805 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:57:26,805 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:26,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:57:26,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:57:26,805 INFO L87 Difference]: Start difference. First operand 3177 states and 4957 transitions. Second operand has 6 states, 6 states have (on average 39.0) internal successors, (234), 6 states have internal predecessors, (234), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:26,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:26,984 INFO L93 Difference]: Finished difference Result 5415 states and 8520 transitions. [2023-11-29 02:57:26,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:26,984 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 39.0) internal successors, (234), 6 states have internal predecessors, (234), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 241 [2023-11-29 02:57:26,984 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:26,987 INFO L225 Difference]: With dead ends: 5415 [2023-11-29 02:57:26,987 INFO L226 Difference]: Without dead ends: 4299 [2023-11-29 02:57:26,989 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:26,989 INFO L413 NwaCegarLoop]: 1095 mSDtfsCounter, 2196 mSDsluCounter, 3924 mSDsCounter, 0 mSdLazyCounter, 91 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2196 SdHoareTripleChecker+Valid, 5019 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 91 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:26,989 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2196 Valid, 5019 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 91 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:57:26,991 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4299 states. [2023-11-29 02:57:27,043 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4299 to 3189. [2023-11-29 02:57:27,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3189 states, 3155 states have (on average 1.5565768621236133) internal successors, (4911), 3155 states have internal predecessors, (4911), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:27,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3189 states to 3189 states and 4975 transitions. [2023-11-29 02:57:27,051 INFO L78 Accepts]: Start accepts. Automaton has 3189 states and 4975 transitions. Word has length 241 [2023-11-29 02:57:27,051 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:27,051 INFO L495 AbstractCegarLoop]: Abstraction has 3189 states and 4975 transitions. [2023-11-29 02:57:27,051 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 39.0) internal successors, (234), 6 states have internal predecessors, (234), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:27,051 INFO L276 IsEmpty]: Start isEmpty. Operand 3189 states and 4975 transitions. [2023-11-29 02:57:27,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2023-11-29 02:57:27,056 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:27,056 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:27,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2023-11-29 02:57:27,057 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:27,057 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:27,057 INFO L85 PathProgramCache]: Analyzing trace with hash -1179562988, now seen corresponding path program 1 times [2023-11-29 02:57:27,057 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:27,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1095250042] [2023-11-29 02:57:27,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:27,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:27,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:27,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:27,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:27,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:27,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:27,730 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:27,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:27,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1095250042] [2023-11-29 02:57:27,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1095250042] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:27,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:27,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:27,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [367401280] [2023-11-29 02:57:27,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:27,731 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:27,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:27,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:27,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:27,732 INFO L87 Difference]: Start difference. First operand 3189 states and 4975 transitions. Second operand has 7 states, 7 states have (on average 33.42857142857143) internal successors, (234), 7 states have internal predecessors, (234), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:28,146 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:28,146 INFO L93 Difference]: Finished difference Result 5427 states and 8538 transitions. [2023-11-29 02:57:28,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:28,147 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.42857142857143) internal successors, (234), 7 states have internal predecessors, (234), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 241 [2023-11-29 02:57:28,147 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:28,150 INFO L225 Difference]: With dead ends: 5427 [2023-11-29 02:57:28,150 INFO L226 Difference]: Without dead ends: 4311 [2023-11-29 02:57:28,151 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:28,152 INFO L413 NwaCegarLoop]: 1009 mSDtfsCounter, 3095 mSDsluCounter, 3255 mSDsCounter, 0 mSdLazyCounter, 388 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3097 SdHoareTripleChecker+Valid, 4264 SdHoareTripleChecker+Invalid, 394 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 388 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:28,152 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3097 Valid, 4264 Invalid, 394 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 388 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:28,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4311 states. [2023-11-29 02:57:28,208 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4311 to 3201. [2023-11-29 02:57:28,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3201 states, 3167 states have (on average 1.5563624881591411) internal successors, (4929), 3167 states have internal predecessors, (4929), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:28,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3201 states to 3201 states and 4993 transitions. [2023-11-29 02:57:28,214 INFO L78 Accepts]: Start accepts. Automaton has 3201 states and 4993 transitions. Word has length 241 [2023-11-29 02:57:28,214 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:28,214 INFO L495 AbstractCegarLoop]: Abstraction has 3201 states and 4993 transitions. [2023-11-29 02:57:28,214 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.42857142857143) internal successors, (234), 7 states have internal predecessors, (234), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:28,214 INFO L276 IsEmpty]: Start isEmpty. Operand 3201 states and 4993 transitions. [2023-11-29 02:57:28,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2023-11-29 02:57:28,217 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:28,217 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:28,217 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2023-11-29 02:57:28,217 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:28,218 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:28,218 INFO L85 PathProgramCache]: Analyzing trace with hash 741682972, now seen corresponding path program 1 times [2023-11-29 02:57:28,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:28,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1695218000] [2023-11-29 02:57:28,218 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:28,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:28,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:29,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:29,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:29,180 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:29,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:29,183 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:29,183 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:29,183 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1695218000] [2023-11-29 02:57:29,184 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1695218000] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:29,184 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:29,184 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 02:57:29,184 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862800809] [2023-11-29 02:57:29,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:29,184 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 02:57:29,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:29,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 02:57:29,185 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=35, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:57:29,185 INFO L87 Difference]: Start difference. First operand 3201 states and 4993 transitions. Second operand has 8 states, 8 states have (on average 29.375) internal successors, (235), 8 states have internal predecessors, (235), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:29,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:29,598 INFO L93 Difference]: Finished difference Result 5429 states and 8536 transitions. [2023-11-29 02:57:29,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:57:29,599 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 29.375) internal successors, (235), 8 states have internal predecessors, (235), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 242 [2023-11-29 02:57:29,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:29,602 INFO L225 Difference]: With dead ends: 5429 [2023-11-29 02:57:29,602 INFO L226 Difference]: Without dead ends: 4313 [2023-11-29 02:57:29,603 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:29,604 INFO L413 NwaCegarLoop]: 1051 mSDtfsCounter, 1805 mSDsluCounter, 3877 mSDsCounter, 0 mSdLazyCounter, 427 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1807 SdHoareTripleChecker+Valid, 4928 SdHoareTripleChecker+Invalid, 430 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 427 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:29,604 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1807 Valid, 4928 Invalid, 430 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 427 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:29,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4313 states. [2023-11-29 02:57:29,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4313 to 3385. [2023-11-29 02:57:29,664 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3385 states, 3351 states have (on average 1.5616233960011936) internal successors, (5233), 3351 states have internal predecessors, (5233), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:29,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3385 states to 3385 states and 5297 transitions. [2023-11-29 02:57:29,668 INFO L78 Accepts]: Start accepts. Automaton has 3385 states and 5297 transitions. Word has length 242 [2023-11-29 02:57:29,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:29,669 INFO L495 AbstractCegarLoop]: Abstraction has 3385 states and 5297 transitions. [2023-11-29 02:57:29,669 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 29.375) internal successors, (235), 8 states have internal predecessors, (235), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:29,669 INFO L276 IsEmpty]: Start isEmpty. Operand 3385 states and 5297 transitions. [2023-11-29 02:57:29,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-11-29 02:57:29,671 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:29,671 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:29,671 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2023-11-29 02:57:29,671 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:29,672 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:29,672 INFO L85 PathProgramCache]: Analyzing trace with hash 79096753, now seen corresponding path program 1 times [2023-11-29 02:57:29,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:29,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [213985414] [2023-11-29 02:57:29,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:29,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:29,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:30,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:30,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:30,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:30,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:30,265 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:30,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:30,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [213985414] [2023-11-29 02:57:30,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [213985414] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:30,265 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:30,265 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:30,265 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801420438] [2023-11-29 02:57:30,265 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:30,266 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:30,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:30,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:30,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:30,267 INFO L87 Difference]: Start difference. First operand 3385 states and 5297 transitions. Second operand has 9 states, 9 states have (on average 26.22222222222222) internal successors, (236), 9 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:30,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:30,662 INFO L93 Difference]: Finished difference Result 5979 states and 9434 transitions. [2023-11-29 02:57:30,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:30,663 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.22222222222222) internal successors, (236), 9 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 243 [2023-11-29 02:57:30,663 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:30,668 INFO L225 Difference]: With dead ends: 5979 [2023-11-29 02:57:30,668 INFO L226 Difference]: Without dead ends: 4615 [2023-11-29 02:57:30,670 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:30,671 INFO L413 NwaCegarLoop]: 1027 mSDtfsCounter, 3049 mSDsluCounter, 5770 mSDsCounter, 0 mSdLazyCounter, 220 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3051 SdHoareTripleChecker+Valid, 6797 SdHoareTripleChecker+Invalid, 224 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 220 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:30,671 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3051 Valid, 6797 Invalid, 224 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 220 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:30,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4615 states. [2023-11-29 02:57:30,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4615 to 3389. [2023-11-29 02:57:30,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3389 states, 3355 states have (on average 1.5609538002980625) internal successors, (5237), 3355 states have internal predecessors, (5237), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:30,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3389 states to 3389 states and 5301 transitions. [2023-11-29 02:57:30,746 INFO L78 Accepts]: Start accepts. Automaton has 3389 states and 5301 transitions. Word has length 243 [2023-11-29 02:57:30,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:30,747 INFO L495 AbstractCegarLoop]: Abstraction has 3389 states and 5301 transitions. [2023-11-29 02:57:30,747 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.22222222222222) internal successors, (236), 9 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:30,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3389 states and 5301 transitions. [2023-11-29 02:57:30,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-11-29 02:57:30,750 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:30,750 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:30,750 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2023-11-29 02:57:30,751 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:30,751 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:30,751 INFO L85 PathProgramCache]: Analyzing trace with hash -1568266189, now seen corresponding path program 1 times [2023-11-29 02:57:30,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:30,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1867750371] [2023-11-29 02:57:30,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:30,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:30,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:31,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:31,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:31,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:31,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:31,082 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:31,082 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:31,082 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1867750371] [2023-11-29 02:57:31,082 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1867750371] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:31,082 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:31,082 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:31,082 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [936339491] [2023-11-29 02:57:31,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:31,083 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:31,083 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:31,083 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:31,084 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:31,084 INFO L87 Difference]: Start difference. First operand 3389 states and 5301 transitions. Second operand has 4 states, 4 states have (on average 59.0) internal successors, (236), 4 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:31,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:31,181 INFO L93 Difference]: Finished difference Result 6257 states and 9854 transitions. [2023-11-29 02:57:31,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:31,181 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.0) internal successors, (236), 4 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 243 [2023-11-29 02:57:31,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:31,184 INFO L225 Difference]: With dead ends: 6257 [2023-11-29 02:57:31,184 INFO L226 Difference]: Without dead ends: 4829 [2023-11-29 02:57:31,186 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:31,187 INFO L413 NwaCegarLoop]: 1051 mSDtfsCounter, 775 mSDsluCounter, 1867 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 2918 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:31,187 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 2918 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:31,189 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4829 states. [2023-11-29 02:57:31,244 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4829 to 3407. [2023-11-29 02:57:31,246 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3407 states, 3373 states have (on average 1.5585532167210199) internal successors, (5257), 3373 states have internal predecessors, (5257), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:31,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 3407 states and 5321 transitions. [2023-11-29 02:57:31,250 INFO L78 Accepts]: Start accepts. Automaton has 3407 states and 5321 transitions. Word has length 243 [2023-11-29 02:57:31,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:31,250 INFO L495 AbstractCegarLoop]: Abstraction has 3407 states and 5321 transitions. [2023-11-29 02:57:31,250 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.0) internal successors, (236), 4 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 3407 states and 5321 transitions. [2023-11-29 02:57:31,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2023-11-29 02:57:31,253 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:31,254 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:31,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2023-11-29 02:57:31,254 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:31,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:31,254 INFO L85 PathProgramCache]: Analyzing trace with hash 2090679644, now seen corresponding path program 1 times [2023-11-29 02:57:31,254 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:31,254 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119645763] [2023-11-29 02:57:31,254 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:31,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:31,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:31,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:31,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:31,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:31,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:31,860 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:31,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:31,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119645763] [2023-11-29 02:57:31,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2119645763] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:31,860 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:31,861 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:57:31,861 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503318541] [2023-11-29 02:57:31,861 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:31,861 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:57:31,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:31,862 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:57:31,862 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:57:31,862 INFO L87 Difference]: Start difference. First operand 3407 states and 5321 transitions. Second operand has 7 states, 7 states have (on average 33.714285714285715) internal successors, (236), 7 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:32,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:32,253 INFO L93 Difference]: Finished difference Result 6025 states and 9508 transitions. [2023-11-29 02:57:32,253 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:32,254 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 33.714285714285715) internal successors, (236), 7 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 243 [2023-11-29 02:57:32,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:32,257 INFO L225 Difference]: With dead ends: 6025 [2023-11-29 02:57:32,257 INFO L226 Difference]: Without dead ends: 4719 [2023-11-29 02:57:32,259 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:57:32,259 INFO L413 NwaCegarLoop]: 1018 mSDtfsCounter, 3920 mSDsluCounter, 3242 mSDsCounter, 0 mSdLazyCounter, 389 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3922 SdHoareTripleChecker+Valid, 4260 SdHoareTripleChecker+Invalid, 397 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 389 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:32,259 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3922 Valid, 4260 Invalid, 397 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 389 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:32,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4719 states. [2023-11-29 02:57:32,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4719 to 3349. [2023-11-29 02:57:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3349 states, 3315 states have (on average 1.5598793363499246) internal successors, (5171), 3315 states have internal predecessors, (5171), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:32,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3349 states to 3349 states and 5235 transitions. [2023-11-29 02:57:32,323 INFO L78 Accepts]: Start accepts. Automaton has 3349 states and 5235 transitions. Word has length 243 [2023-11-29 02:57:32,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:32,323 INFO L495 AbstractCegarLoop]: Abstraction has 3349 states and 5235 transitions. [2023-11-29 02:57:32,324 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 33.714285714285715) internal successors, (236), 7 states have internal predecessors, (236), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:32,324 INFO L276 IsEmpty]: Start isEmpty. Operand 3349 states and 5235 transitions. [2023-11-29 02:57:32,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-11-29 02:57:32,326 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:32,326 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:32,326 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2023-11-29 02:57:32,326 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:32,326 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:32,326 INFO L85 PathProgramCache]: Analyzing trace with hash 143514648, now seen corresponding path program 1 times [2023-11-29 02:57:32,326 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:32,327 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [54718452] [2023-11-29 02:57:32,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:32,327 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:32,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:32,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:32,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:32,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:32,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:32,927 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:32,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:32,927 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [54718452] [2023-11-29 02:57:32,927 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [54718452] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:32,927 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:32,927 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:32,927 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184015327] [2023-11-29 02:57:32,927 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:32,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:32,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:32,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:32,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:32,928 INFO L87 Difference]: Start difference. First operand 3349 states and 5235 transitions. Second operand has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:33,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:33,256 INFO L93 Difference]: Finished difference Result 6025 states and 9494 transitions. [2023-11-29 02:57:33,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:33,257 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 244 [2023-11-29 02:57:33,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:33,260 INFO L225 Difference]: With dead ends: 6025 [2023-11-29 02:57:33,261 INFO L226 Difference]: Without dead ends: 4667 [2023-11-29 02:57:33,262 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:33,263 INFO L413 NwaCegarLoop]: 1034 mSDtfsCounter, 3722 mSDsluCounter, 5782 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3724 SdHoareTripleChecker+Valid, 6816 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:33,263 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3724 Valid, 6816 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:33,265 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4667 states. [2023-11-29 02:57:33,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4667 to 3365. [2023-11-29 02:57:33,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3365 states, 3331 states have (on average 1.558991293905734) internal successors, (5193), 3331 states have internal predecessors, (5193), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:33,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3365 states to 3365 states and 5257 transitions. [2023-11-29 02:57:33,329 INFO L78 Accepts]: Start accepts. Automaton has 3365 states and 5257 transitions. Word has length 244 [2023-11-29 02:57:33,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:33,329 INFO L495 AbstractCegarLoop]: Abstraction has 3365 states and 5257 transitions. [2023-11-29 02:57:33,329 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:33,329 INFO L276 IsEmpty]: Start isEmpty. Operand 3365 states and 5257 transitions. [2023-11-29 02:57:33,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-11-29 02:57:33,331 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:33,331 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:33,331 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2023-11-29 02:57:33,331 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:33,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:33,332 INFO L85 PathProgramCache]: Analyzing trace with hash -479766954, now seen corresponding path program 1 times [2023-11-29 02:57:33,332 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:33,332 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296259933] [2023-11-29 02:57:33,332 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:33,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:33,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:33,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:33,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:33,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:33,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:33,989 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:33,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:33,989 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1296259933] [2023-11-29 02:57:33,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1296259933] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:33,989 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:33,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:33,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1983176082] [2023-11-29 02:57:33,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:33,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:33,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:33,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:33,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:33,990 INFO L87 Difference]: Start difference. First operand 3365 states and 5257 transitions. Second operand has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:34,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:34,346 INFO L93 Difference]: Finished difference Result 6029 states and 9500 transitions. [2023-11-29 02:57:34,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:34,346 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 244 [2023-11-29 02:57:34,346 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:34,349 INFO L225 Difference]: With dead ends: 6029 [2023-11-29 02:57:34,350 INFO L226 Difference]: Without dead ends: 4683 [2023-11-29 02:57:34,351 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:34,351 INFO L413 NwaCegarLoop]: 1045 mSDtfsCounter, 3040 mSDsluCounter, 5842 mSDsCounter, 0 mSdLazyCounter, 224 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3042 SdHoareTripleChecker+Valid, 6887 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 224 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:34,352 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3042 Valid, 6887 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 224 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:34,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4683 states. [2023-11-29 02:57:34,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4683 to 3381. [2023-11-29 02:57:34,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3381 states, 3347 states have (on average 1.5581117418583807) internal successors, (5215), 3347 states have internal predecessors, (5215), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:34,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3381 states to 3381 states and 5279 transitions. [2023-11-29 02:57:34,429 INFO L78 Accepts]: Start accepts. Automaton has 3381 states and 5279 transitions. Word has length 244 [2023-11-29 02:57:34,429 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:34,429 INFO L495 AbstractCegarLoop]: Abstraction has 3381 states and 5279 transitions. [2023-11-29 02:57:34,429 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:34,429 INFO L276 IsEmpty]: Start isEmpty. Operand 3381 states and 5279 transitions. [2023-11-29 02:57:34,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-11-29 02:57:34,431 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:34,431 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:34,432 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2023-11-29 02:57:34,432 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:34,432 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:34,432 INFO L85 PathProgramCache]: Analyzing trace with hash -1786909352, now seen corresponding path program 1 times [2023-11-29 02:57:34,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:34,432 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515230288] [2023-11-29 02:57:34,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:34,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:34,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:34,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:34,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:34,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:34,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:34,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:34,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515230288] [2023-11-29 02:57:34,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515230288] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:34,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:34,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:34,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1184197932] [2023-11-29 02:57:34,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:34,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:34,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:34,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:34,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:34,763 INFO L87 Difference]: Start difference. First operand 3381 states and 5279 transitions. Second operand has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:34,867 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:34,868 INFO L93 Difference]: Finished difference Result 6101 states and 9610 transitions. [2023-11-29 02:57:34,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:34,868 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 244 [2023-11-29 02:57:34,868 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:34,871 INFO L225 Difference]: With dead ends: 6101 [2023-11-29 02:57:34,871 INFO L226 Difference]: Without dead ends: 4749 [2023-11-29 02:57:34,873 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:34,873 INFO L413 NwaCegarLoop]: 1590 mSDtfsCounter, 775 mSDsluCounter, 2406 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 3996 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:34,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 3996 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:34,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4749 states. [2023-11-29 02:57:34,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4749 to 3399. [2023-11-29 02:57:34,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3399 states, 3365 states have (on average 1.5557206537890045) internal successors, (5235), 3365 states have internal predecessors, (5235), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:34,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3399 states to 3399 states and 5299 transitions. [2023-11-29 02:57:34,942 INFO L78 Accepts]: Start accepts. Automaton has 3399 states and 5299 transitions. Word has length 244 [2023-11-29 02:57:34,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:34,942 INFO L495 AbstractCegarLoop]: Abstraction has 3399 states and 5299 transitions. [2023-11-29 02:57:34,943 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.25) internal successors, (237), 4 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:34,943 INFO L276 IsEmpty]: Start isEmpty. Operand 3399 states and 5299 transitions. [2023-11-29 02:57:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2023-11-29 02:57:34,944 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:34,945 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:34,945 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2023-11-29 02:57:34,945 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:34,945 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:34,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1043732069, now seen corresponding path program 1 times [2023-11-29 02:57:34,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:34,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2119522630] [2023-11-29 02:57:34,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:34,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:35,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:35,713 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:35,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:35,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:35,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:35,719 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:35,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:35,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2119522630] [2023-11-29 02:57:35,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2119522630] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:35,719 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:35,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:35,720 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [649859718] [2023-11-29 02:57:35,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:35,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:35,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:35,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:35,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:35,721 INFO L87 Difference]: Start difference. First operand 3399 states and 5299 transitions. Second operand has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:36,356 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:36,356 INFO L93 Difference]: Finished difference Result 6017 states and 9466 transitions. [2023-11-29 02:57:36,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:36,357 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 244 [2023-11-29 02:57:36,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:36,360 INFO L225 Difference]: With dead ends: 6017 [2023-11-29 02:57:36,360 INFO L226 Difference]: Without dead ends: 4635 [2023-11-29 02:57:36,362 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:36,362 INFO L413 NwaCegarLoop]: 951 mSDtfsCounter, 3019 mSDsluCounter, 5064 mSDsCounter, 0 mSdLazyCounter, 652 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3021 SdHoareTripleChecker+Valid, 6015 SdHoareTripleChecker+Invalid, 658 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 652 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:36,363 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3021 Valid, 6015 Invalid, 658 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 652 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:57:36,365 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4635 states. [2023-11-29 02:57:36,438 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4635 to 3403. [2023-11-29 02:57:36,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3403 states, 3369 states have (on average 1.5550608489165925) internal successors, (5239), 3369 states have internal predecessors, (5239), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:36,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3403 states to 3403 states and 5303 transitions. [2023-11-29 02:57:36,447 INFO L78 Accepts]: Start accepts. Automaton has 3403 states and 5303 transitions. Word has length 244 [2023-11-29 02:57:36,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:36,447 INFO L495 AbstractCegarLoop]: Abstraction has 3403 states and 5303 transitions. [2023-11-29 02:57:36,447 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.333333333333332) internal successors, (237), 9 states have internal predecessors, (237), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:36,448 INFO L276 IsEmpty]: Start isEmpty. Operand 3403 states and 5303 transitions. [2023-11-29 02:57:36,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-11-29 02:57:36,451 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:36,451 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:36,451 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2023-11-29 02:57:36,451 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:36,451 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:36,451 INFO L85 PathProgramCache]: Analyzing trace with hash -1549351855, now seen corresponding path program 1 times [2023-11-29 02:57:36,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:36,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379294214] [2023-11-29 02:57:36,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:36,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:36,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:37,050 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:37,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:37,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:37,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:37,055 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:37,055 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:37,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379294214] [2023-11-29 02:57:37,055 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [379294214] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:37,056 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:37,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:37,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556665356] [2023-11-29 02:57:37,056 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:37,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:37,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:37,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:37,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:37,057 INFO L87 Difference]: Start difference. First operand 3403 states and 5303 transitions. Second operand has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:37,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:37,403 INFO L93 Difference]: Finished difference Result 6079 states and 9542 transitions. [2023-11-29 02:57:37,403 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:37,403 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 245 [2023-11-29 02:57:37,403 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:37,406 INFO L225 Difference]: With dead ends: 6079 [2023-11-29 02:57:37,406 INFO L226 Difference]: Without dead ends: 4619 [2023-11-29 02:57:37,408 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:37,409 INFO L413 NwaCegarLoop]: 980 mSDtfsCounter, 3070 mSDsluCounter, 5510 mSDsCounter, 0 mSdLazyCounter, 210 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3072 SdHoareTripleChecker+Valid, 6490 SdHoareTripleChecker+Invalid, 214 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 210 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:37,409 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3072 Valid, 6490 Invalid, 214 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 210 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:37,411 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4619 states. [2023-11-29 02:57:37,474 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4619 to 3407. [2023-11-29 02:57:37,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3407 states, 3373 states have (on average 1.554402608953454) internal successors, (5243), 3373 states have internal predecessors, (5243), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:37,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3407 states to 3407 states and 5307 transitions. [2023-11-29 02:57:37,479 INFO L78 Accepts]: Start accepts. Automaton has 3407 states and 5307 transitions. Word has length 245 [2023-11-29 02:57:37,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:37,480 INFO L495 AbstractCegarLoop]: Abstraction has 3407 states and 5307 transitions. [2023-11-29 02:57:37,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:37,480 INFO L276 IsEmpty]: Start isEmpty. Operand 3407 states and 5307 transitions. [2023-11-29 02:57:37,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-11-29 02:57:37,482 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:37,482 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:37,482 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2023-11-29 02:57:37,482 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:37,483 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:37,483 INFO L85 PathProgramCache]: Analyzing trace with hash -1131463153, now seen corresponding path program 1 times [2023-11-29 02:57:37,483 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:37,483 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118018196] [2023-11-29 02:57:37,483 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:37,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:37,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:37,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:37,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:37,797 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:37,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:37,798 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:37,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:37,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118018196] [2023-11-29 02:57:37,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118018196] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:37,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:37,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:37,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [318560364] [2023-11-29 02:57:37,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:37,799 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:37,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:37,800 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:37,800 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:37,800 INFO L87 Difference]: Start difference. First operand 3407 states and 5307 transitions. Second operand has 4 states, 4 states have (on average 59.5) internal successors, (238), 4 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:37,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:37,910 INFO L93 Difference]: Finished difference Result 6649 states and 10396 transitions. [2023-11-29 02:57:37,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:37,911 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.5) internal successors, (238), 4 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 245 [2023-11-29 02:57:37,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:37,914 INFO L225 Difference]: With dead ends: 6649 [2023-11-29 02:57:37,914 INFO L226 Difference]: Without dead ends: 5037 [2023-11-29 02:57:37,916 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:37,917 INFO L413 NwaCegarLoop]: 1004 mSDtfsCounter, 775 mSDsluCounter, 1820 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 2824 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:37,917 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 2824 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:37,919 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5037 states. [2023-11-29 02:57:37,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5037 to 3431. [2023-11-29 02:57:37,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3431 states, 3397 states have (on average 1.5510744774801295) internal successors, (5269), 3397 states have internal predecessors, (5269), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:37,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3431 states to 3431 states and 5333 transitions. [2023-11-29 02:57:37,989 INFO L78 Accepts]: Start accepts. Automaton has 3431 states and 5333 transitions. Word has length 245 [2023-11-29 02:57:37,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:37,989 INFO L495 AbstractCegarLoop]: Abstraction has 3431 states and 5333 transitions. [2023-11-29 02:57:37,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.5) internal successors, (238), 4 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:37,989 INFO L276 IsEmpty]: Start isEmpty. Operand 3431 states and 5333 transitions. [2023-11-29 02:57:37,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-11-29 02:57:37,992 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:37,992 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:37,992 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2023-11-29 02:57:37,992 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:37,992 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:37,992 INFO L85 PathProgramCache]: Analyzing trace with hash -17561628, now seen corresponding path program 1 times [2023-11-29 02:57:37,992 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:37,992 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1532483682] [2023-11-29 02:57:37,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:37,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:38,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:38,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:38,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:38,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:38,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:38,793 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:38,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:38,794 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1532483682] [2023-11-29 02:57:38,794 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1532483682] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:38,794 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:38,794 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:38,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406089220] [2023-11-29 02:57:38,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:38,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:38,795 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:38,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:38,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:38,795 INFO L87 Difference]: Start difference. First operand 3431 states and 5333 transitions. Second operand has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:39,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:39,420 INFO L93 Difference]: Finished difference Result 6059 states and 9516 transitions. [2023-11-29 02:57:39,421 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:39,421 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 245 [2023-11-29 02:57:39,421 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:39,424 INFO L225 Difference]: With dead ends: 6059 [2023-11-29 02:57:39,424 INFO L226 Difference]: Without dead ends: 4689 [2023-11-29 02:57:39,426 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:39,426 INFO L413 NwaCegarLoop]: 960 mSDtfsCounter, 3928 mSDsluCounter, 5062 mSDsCounter, 0 mSdLazyCounter, 657 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3930 SdHoareTripleChecker+Valid, 6022 SdHoareTripleChecker+Invalid, 665 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 657 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:39,427 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3930 Valid, 6022 Invalid, 665 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 657 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:57:39,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4689 states. [2023-11-29 02:57:39,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4689 to 3435. [2023-11-29 02:57:39,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3435 states, 3401 states have (on average 1.5504263451925904) internal successors, (5273), 3401 states have internal predecessors, (5273), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:39,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3435 states to 3435 states and 5337 transitions. [2023-11-29 02:57:39,500 INFO L78 Accepts]: Start accepts. Automaton has 3435 states and 5337 transitions. Word has length 245 [2023-11-29 02:57:39,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:39,501 INFO L495 AbstractCegarLoop]: Abstraction has 3435 states and 5337 transitions. [2023-11-29 02:57:39,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:39,501 INFO L276 IsEmpty]: Start isEmpty. Operand 3435 states and 5337 transitions. [2023-11-29 02:57:39,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2023-11-29 02:57:39,503 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:39,503 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:39,504 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2023-11-29 02:57:39,504 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:39,504 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:39,504 INFO L85 PathProgramCache]: Analyzing trace with hash -640843230, now seen corresponding path program 1 times [2023-11-29 02:57:39,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:39,504 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060868079] [2023-11-29 02:57:39,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:39,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:40,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:40,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:40,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:40,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:40,296 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:40,296 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:40,296 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060868079] [2023-11-29 02:57:40,296 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060868079] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:40,296 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:40,297 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:40,297 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1633446539] [2023-11-29 02:57:40,297 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:40,297 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:40,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:40,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:40,298 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:40,298 INFO L87 Difference]: Start difference. First operand 3435 states and 5337 transitions. Second operand has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:40,915 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:40,915 INFO L93 Difference]: Finished difference Result 6061 states and 9520 transitions. [2023-11-29 02:57:40,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:40,915 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 245 [2023-11-29 02:57:40,916 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:40,919 INFO L225 Difference]: With dead ends: 6061 [2023-11-29 02:57:40,919 INFO L226 Difference]: Without dead ends: 4703 [2023-11-29 02:57:40,920 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:40,921 INFO L413 NwaCegarLoop]: 969 mSDtfsCounter, 3154 mSDsluCounter, 5116 mSDsCounter, 0 mSdLazyCounter, 658 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3156 SdHoareTripleChecker+Valid, 6085 SdHoareTripleChecker+Invalid, 664 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 658 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:40,921 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3156 Valid, 6085 Invalid, 664 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 658 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:57:40,923 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4703 states. [2023-11-29 02:57:40,987 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4703 to 3331. [2023-11-29 02:57:40,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3331 states, 3297 states have (on average 1.553836821352745) internal successors, (5123), 3297 states have internal predecessors, (5123), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:40,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3331 states to 3331 states and 5187 transitions. [2023-11-29 02:57:40,993 INFO L78 Accepts]: Start accepts. Automaton has 3331 states and 5187 transitions. Word has length 245 [2023-11-29 02:57:40,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:40,993 INFO L495 AbstractCegarLoop]: Abstraction has 3331 states and 5187 transitions. [2023-11-29 02:57:40,993 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.444444444444443) internal successors, (238), 9 states have internal predecessors, (238), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:40,993 INFO L276 IsEmpty]: Start isEmpty. Operand 3331 states and 5187 transitions. [2023-11-29 02:57:40,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-11-29 02:57:40,995 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:40,996 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:40,996 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2023-11-29 02:57:40,996 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:40,996 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:40,996 INFO L85 PathProgramCache]: Analyzing trace with hash 1635344078, now seen corresponding path program 1 times [2023-11-29 02:57:40,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:40,997 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1076891759] [2023-11-29 02:57:40,997 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:40,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:41,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:41,616 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:41,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:41,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:41,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:41,621 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:41,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:41,622 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1076891759] [2023-11-29 02:57:41,622 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1076891759] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:41,622 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:41,622 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:41,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726940238] [2023-11-29 02:57:41,622 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:41,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:41,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:41,623 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:41,623 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:41,623 INFO L87 Difference]: Start difference. First operand 3331 states and 5187 transitions. Second operand has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:42,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:42,004 INFO L93 Difference]: Finished difference Result 6115 states and 9600 transitions. [2023-11-29 02:57:42,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:42,004 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 246 [2023-11-29 02:57:42,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:42,009 INFO L225 Difference]: With dead ends: 6115 [2023-11-29 02:57:42,009 INFO L226 Difference]: Without dead ends: 4769 [2023-11-29 02:57:42,011 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:42,011 INFO L413 NwaCegarLoop]: 1054 mSDtfsCounter, 3034 mSDsluCounter, 5899 mSDsCounter, 0 mSdLazyCounter, 226 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3036 SdHoareTripleChecker+Valid, 6953 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 226 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:42,011 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3036 Valid, 6953 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 226 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:42,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4769 states. [2023-11-29 02:57:42,101 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4769 to 3455. [2023-11-29 02:57:42,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3455 states, 3421 states have (on average 1.548962291727565) internal successors, (5299), 3421 states have internal predecessors, (5299), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:42,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3455 states to 3455 states and 5363 transitions. [2023-11-29 02:57:42,107 INFO L78 Accepts]: Start accepts. Automaton has 3455 states and 5363 transitions. Word has length 246 [2023-11-29 02:57:42,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:42,107 INFO L495 AbstractCegarLoop]: Abstraction has 3455 states and 5363 transitions. [2023-11-29 02:57:42,107 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:42,107 INFO L276 IsEmpty]: Start isEmpty. Operand 3455 states and 5363 transitions. [2023-11-29 02:57:42,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-11-29 02:57:42,109 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:42,109 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:42,109 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2023-11-29 02:57:42,109 INFO L420 AbstractCegarLoop]: === Iteration 55 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:42,110 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:42,110 INFO L85 PathProgramCache]: Analyzing trace with hash 578612876, now seen corresponding path program 1 times [2023-11-29 02:57:42,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:42,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1820170266] [2023-11-29 02:57:42,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:42,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:42,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:42,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:42,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:42,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:42,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:42,449 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:42,449 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:42,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1820170266] [2023-11-29 02:57:42,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1820170266] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:42,449 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:42,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:42,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1095810053] [2023-11-29 02:57:42,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:42,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:42,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:42,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:42,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:42,451 INFO L87 Difference]: Start difference. First operand 3455 states and 5363 transitions. Second operand has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:42,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:42,566 INFO L93 Difference]: Finished difference Result 6175 states and 9690 transitions. [2023-11-29 02:57:42,567 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:42,567 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 246 [2023-11-29 02:57:42,567 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:42,571 INFO L225 Difference]: With dead ends: 6175 [2023-11-29 02:57:42,572 INFO L226 Difference]: Without dead ends: 4823 [2023-11-29 02:57:42,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:42,574 INFO L413 NwaCegarLoop]: 1591 mSDtfsCounter, 775 mSDsluCounter, 2407 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 3998 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:42,574 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 3998 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:42,576 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4823 states. [2023-11-29 02:57:42,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4823 to 3473. [2023-11-29 02:57:42,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3473 states, 3439 states have (on average 1.5466705437627217) internal successors, (5319), 3439 states have internal predecessors, (5319), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:42,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3473 states to 3473 states and 5383 transitions. [2023-11-29 02:57:42,649 INFO L78 Accepts]: Start accepts. Automaton has 3473 states and 5383 transitions. Word has length 246 [2023-11-29 02:57:42,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:42,649 INFO L495 AbstractCegarLoop]: Abstraction has 3473 states and 5383 transitions. [2023-11-29 02:57:42,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:42,649 INFO L276 IsEmpty]: Start isEmpty. Operand 3473 states and 5383 transitions. [2023-11-29 02:57:42,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-11-29 02:57:42,651 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:42,652 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:42,652 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2023-11-29 02:57:42,652 INFO L420 AbstractCegarLoop]: === Iteration 56 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:42,652 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:42,652 INFO L85 PathProgramCache]: Analyzing trace with hash 258593486, now seen corresponding path program 1 times [2023-11-29 02:57:42,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:42,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23692984] [2023-11-29 02:57:42,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:42,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:42,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:43,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:43,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:43,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:43,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:43,288 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:43,288 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:43,288 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23692984] [2023-11-29 02:57:43,288 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23692984] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:43,288 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:43,288 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:43,289 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1790451077] [2023-11-29 02:57:43,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:43,289 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:43,289 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:43,290 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:43,290 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:43,290 INFO L87 Difference]: Start difference. First operand 3473 states and 5383 transitions. Second operand has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:43,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:43,683 INFO L93 Difference]: Finished difference Result 6149 states and 9642 transitions. [2023-11-29 02:57:43,684 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:43,684 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 246 [2023-11-29 02:57:43,684 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:43,687 INFO L225 Difference]: With dead ends: 6149 [2023-11-29 02:57:43,687 INFO L226 Difference]: Without dead ends: 4809 [2023-11-29 02:57:43,689 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:43,689 INFO L413 NwaCegarLoop]: 1061 mSDtfsCounter, 3037 mSDsluCounter, 5918 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3039 SdHoareTripleChecker+Valid, 6979 SdHoareTripleChecker+Invalid, 232 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:43,689 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3039 Valid, 6979 Invalid, 232 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 228 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:43,691 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4809 states. [2023-11-29 02:57:43,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4809 to 3489. [2023-11-29 02:57:43,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3489 states, 3455 states have (on average 1.545875542691751) internal successors, (5341), 3455 states have internal predecessors, (5341), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:43,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3489 states to 3489 states and 5405 transitions. [2023-11-29 02:57:43,765 INFO L78 Accepts]: Start accepts. Automaton has 3489 states and 5405 transitions. Word has length 246 [2023-11-29 02:57:43,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:43,765 INFO L495 AbstractCegarLoop]: Abstraction has 3489 states and 5405 transitions. [2023-11-29 02:57:43,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:43,765 INFO L276 IsEmpty]: Start isEmpty. Operand 3489 states and 5405 transitions. [2023-11-29 02:57:43,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-11-29 02:57:43,768 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:43,768 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:43,768 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2023-11-29 02:57:43,768 INFO L420 AbstractCegarLoop]: === Iteration 57 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:43,768 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:43,769 INFO L85 PathProgramCache]: Analyzing trace with hash -1681988528, now seen corresponding path program 1 times [2023-11-29 02:57:43,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:43,769 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [500485525] [2023-11-29 02:57:43,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:43,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:44,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:44,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:44,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:44,298 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:44,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:44,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [500485525] [2023-11-29 02:57:44,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [500485525] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:44,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:44,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:44,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1524646246] [2023-11-29 02:57:44,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:44,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:44,299 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:44,299 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:44,299 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:44,299 INFO L87 Difference]: Start difference. First operand 3489 states and 5405 transitions. Second operand has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:44,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:44,420 INFO L93 Difference]: Finished difference Result 6197 states and 9712 transitions. [2023-11-29 02:57:44,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:44,420 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 246 [2023-11-29 02:57:44,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:44,423 INFO L225 Difference]: With dead ends: 6197 [2023-11-29 02:57:44,423 INFO L226 Difference]: Without dead ends: 4851 [2023-11-29 02:57:44,425 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:44,426 INFO L413 NwaCegarLoop]: 1585 mSDtfsCounter, 775 mSDsluCounter, 2401 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 3986 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:44,426 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 3986 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:44,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4851 states. [2023-11-29 02:57:44,510 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4851 to 3507. [2023-11-29 02:57:44,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3507 states, 3473 states have (on average 1.543622228620789) internal successors, (5361), 3473 states have internal predecessors, (5361), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:44,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3507 states to 3507 states and 5425 transitions. [2023-11-29 02:57:44,518 INFO L78 Accepts]: Start accepts. Automaton has 3507 states and 5425 transitions. Word has length 246 [2023-11-29 02:57:44,518 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:44,518 INFO L495 AbstractCegarLoop]: Abstraction has 3507 states and 5425 transitions. [2023-11-29 02:57:44,518 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 59.75) internal successors, (239), 4 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:44,518 INFO L276 IsEmpty]: Start isEmpty. Operand 3507 states and 5425 transitions. [2023-11-29 02:57:44,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-11-29 02:57:44,521 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:44,521 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:44,521 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2023-11-29 02:57:44,521 INFO L420 AbstractCegarLoop]: === Iteration 58 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:44,522 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:44,522 INFO L85 PathProgramCache]: Analyzing trace with hash 2047218181, now seen corresponding path program 1 times [2023-11-29 02:57:44,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:44,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1712006970] [2023-11-29 02:57:44,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:44,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:44,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:45,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:45,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:45,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:45,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:45,496 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:45,496 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:45,496 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1712006970] [2023-11-29 02:57:45,496 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1712006970] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:45,496 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:45,496 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:45,496 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419637987] [2023-11-29 02:57:45,496 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:45,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:45,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:45,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:45,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:45,497 INFO L87 Difference]: Start difference. First operand 3507 states and 5425 transitions. Second operand has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:46,186 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:46,186 INFO L93 Difference]: Finished difference Result 6221 states and 9712 transitions. [2023-11-29 02:57:46,186 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:46,186 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 246 [2023-11-29 02:57:46,187 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:46,191 INFO L225 Difference]: With dead ends: 6221 [2023-11-29 02:57:46,191 INFO L226 Difference]: Without dead ends: 4691 [2023-11-29 02:57:46,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:46,194 INFO L413 NwaCegarLoop]: 904 mSDtfsCounter, 3039 mSDsluCounter, 4928 mSDsCounter, 0 mSdLazyCounter, 647 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3041 SdHoareTripleChecker+Valid, 5832 SdHoareTripleChecker+Invalid, 653 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 647 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:46,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3041 Valid, 5832 Invalid, 653 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 647 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:57:46,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4691 states. [2023-11-29 02:57:46,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4691 to 3515. [2023-11-29 02:57:46,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3515 states, 3481 states have (on average 1.5423728813559323) internal successors, (5369), 3481 states have internal predecessors, (5369), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:46,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3515 states to 3515 states and 5433 transitions. [2023-11-29 02:57:46,287 INFO L78 Accepts]: Start accepts. Automaton has 3515 states and 5433 transitions. Word has length 246 [2023-11-29 02:57:46,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:46,288 INFO L495 AbstractCegarLoop]: Abstraction has 3515 states and 5433 transitions. [2023-11-29 02:57:46,288 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.555555555555557) internal successors, (239), 9 states have internal predecessors, (239), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:46,288 INFO L276 IsEmpty]: Start isEmpty. Operand 3515 states and 5433 transitions. [2023-11-29 02:57:46,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 02:57:46,290 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:46,290 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:46,290 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2023-11-29 02:57:46,290 INFO L420 AbstractCegarLoop]: === Iteration 59 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:46,290 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:46,291 INFO L85 PathProgramCache]: Analyzing trace with hash -89380133, now seen corresponding path program 1 times [2023-11-29 02:57:46,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:46,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192098215] [2023-11-29 02:57:46,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:46,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:46,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:46,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:46,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:46,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:46,992 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:46,992 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:46,992 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192098215] [2023-11-29 02:57:46,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [192098215] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:46,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:46,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:46,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1418280577] [2023-11-29 02:57:46,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:46,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:46,993 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:46,994 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:46,994 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:46,994 INFO L87 Difference]: Start difference. First operand 3515 states and 5433 transitions. Second operand has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:47,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:47,435 INFO L93 Difference]: Finished difference Result 6211 states and 9690 transitions. [2023-11-29 02:57:47,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:47,436 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 247 [2023-11-29 02:57:47,436 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:47,440 INFO L225 Difference]: With dead ends: 6211 [2023-11-29 02:57:47,440 INFO L226 Difference]: Without dead ends: 4737 [2023-11-29 02:57:47,442 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:47,442 INFO L413 NwaCegarLoop]: 991 mSDtfsCounter, 3060 mSDsluCounter, 5588 mSDsCounter, 0 mSdLazyCounter, 270 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3062 SdHoareTripleChecker+Valid, 6579 SdHoareTripleChecker+Invalid, 274 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 270 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:47,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3062 Valid, 6579 Invalid, 274 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 270 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:47,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4737 states. [2023-11-29 02:57:47,544 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4737 to 3519. [2023-11-29 02:57:47,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3519 states, 3485 states have (on average 1.5417503586800574) internal successors, (5373), 3485 states have internal predecessors, (5373), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:47,550 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3519 states to 3519 states and 5437 transitions. [2023-11-29 02:57:47,550 INFO L78 Accepts]: Start accepts. Automaton has 3519 states and 5437 transitions. Word has length 247 [2023-11-29 02:57:47,550 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:47,550 INFO L495 AbstractCegarLoop]: Abstraction has 3519 states and 5437 transitions. [2023-11-29 02:57:47,550 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:47,550 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 5437 transitions. [2023-11-29 02:57:47,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 02:57:47,553 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:47,553 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:47,553 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2023-11-29 02:57:47,553 INFO L420 AbstractCegarLoop]: === Iteration 60 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:47,554 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:47,554 INFO L85 PathProgramCache]: Analyzing trace with hash -674151783, now seen corresponding path program 1 times [2023-11-29 02:57:47,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:47,554 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1248133952] [2023-11-29 02:57:47,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:47,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:47,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:47,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:47,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:47,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:47,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:47,895 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:47,895 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:47,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1248133952] [2023-11-29 02:57:47,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1248133952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:47,895 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:47,896 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:47,896 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1261844955] [2023-11-29 02:57:47,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:47,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:47,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:47,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:47,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:47,897 INFO L87 Difference]: Start difference. First operand 3519 states and 5437 transitions. Second operand has 4 states, 4 states have (on average 60.0) internal successors, (240), 4 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:48,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:48,026 INFO L93 Difference]: Finished difference Result 6781 states and 10498 transitions. [2023-11-29 02:57:48,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:48,027 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 60.0) internal successors, (240), 4 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 247 [2023-11-29 02:57:48,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:48,031 INFO L225 Difference]: With dead ends: 6781 [2023-11-29 02:57:48,031 INFO L226 Difference]: Without dead ends: 5159 [2023-11-29 02:57:48,033 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:48,033 INFO L413 NwaCegarLoop]: 1024 mSDtfsCounter, 775 mSDsluCounter, 1840 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 2864 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:48,033 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 2864 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:48,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5159 states. [2023-11-29 02:57:48,109 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5159 to 3543. [2023-11-29 02:57:48,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3543 states, 3509 states have (on average 1.5386149900256483) internal successors, (5399), 3509 states have internal predecessors, (5399), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:48,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3543 states to 3543 states and 5463 transitions. [2023-11-29 02:57:48,115 INFO L78 Accepts]: Start accepts. Automaton has 3543 states and 5463 transitions. Word has length 247 [2023-11-29 02:57:48,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:48,116 INFO L495 AbstractCegarLoop]: Abstraction has 3543 states and 5463 transitions. [2023-11-29 02:57:48,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 60.0) internal successors, (240), 4 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:48,116 INFO L276 IsEmpty]: Start isEmpty. Operand 3543 states and 5463 transitions. [2023-11-29 02:57:48,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 02:57:48,118 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:48,118 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:48,118 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable59 [2023-11-29 02:57:48,118 INFO L420 AbstractCegarLoop]: === Iteration 61 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:48,118 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:48,119 INFO L85 PathProgramCache]: Analyzing trace with hash 1459865498, now seen corresponding path program 1 times [2023-11-29 02:57:48,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:48,119 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [571183040] [2023-11-29 02:57:48,119 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:48,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:48,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:48,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:48,929 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:48,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:48,934 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:48,934 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:48,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [571183040] [2023-11-29 02:57:48,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [571183040] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:48,934 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:48,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:48,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1861460637] [2023-11-29 02:57:48,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:48,935 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:48,935 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:48,936 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:48,936 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:48,936 INFO L87 Difference]: Start difference. First operand 3543 states and 5463 transitions. Second operand has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:49,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:49,675 INFO L93 Difference]: Finished difference Result 6203 states and 9692 transitions. [2023-11-29 02:57:49,675 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:49,676 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 247 [2023-11-29 02:57:49,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:49,679 INFO L225 Difference]: With dead ends: 6203 [2023-11-29 02:57:49,679 INFO L226 Difference]: Without dead ends: 4839 [2023-11-29 02:57:49,680 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:49,681 INFO L413 NwaCegarLoop]: 978 mSDtfsCounter, 3001 mSDsluCounter, 5149 mSDsCounter, 0 mSdLazyCounter, 659 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3003 SdHoareTripleChecker+Valid, 6127 SdHoareTripleChecker+Invalid, 665 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 659 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:49,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3003 Valid, 6127 Invalid, 665 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 659 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:57:49,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4839 states. [2023-11-29 02:57:49,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4839 to 3547. [2023-11-29 02:57:49,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3547 states, 3513 states have (on average 1.53800170794193) internal successors, (5403), 3513 states have internal predecessors, (5403), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:49,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3547 states to 3547 states and 5467 transitions. [2023-11-29 02:57:49,761 INFO L78 Accepts]: Start accepts. Automaton has 3547 states and 5467 transitions. Word has length 247 [2023-11-29 02:57:49,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:49,762 INFO L495 AbstractCegarLoop]: Abstraction has 3547 states and 5467 transitions. [2023-11-29 02:57:49,762 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:49,762 INFO L276 IsEmpty]: Start isEmpty. Operand 3547 states and 5467 transitions. [2023-11-29 02:57:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2023-11-29 02:57:49,764 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:49,764 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:49,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable60 [2023-11-29 02:57:49,764 INFO L420 AbstractCegarLoop]: === Iteration 62 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:49,765 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:49,765 INFO L85 PathProgramCache]: Analyzing trace with hash 83114906, now seen corresponding path program 1 times [2023-11-29 02:57:49,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:49,765 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1423024323] [2023-11-29 02:57:49,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:49,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:50,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:57:50,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:50,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:50,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:50,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:50,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:50,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1423024323] [2023-11-29 02:57:50,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1423024323] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:50,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:50,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:50,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178390937] [2023-11-29 02:57:50,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:50,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:50,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:50,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:50,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:50,642 INFO L87 Difference]: Start difference. First operand 3547 states and 5467 transitions. Second operand has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:51,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:51,358 INFO L93 Difference]: Finished difference Result 6209 states and 9702 transitions. [2023-11-29 02:57:51,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:51,359 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 247 [2023-11-29 02:57:51,359 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:51,363 INFO L225 Difference]: With dead ends: 6209 [2023-11-29 02:57:51,363 INFO L226 Difference]: Without dead ends: 4857 [2023-11-29 02:57:51,364 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:51,364 INFO L413 NwaCegarLoop]: 987 mSDtfsCounter, 3927 mSDsluCounter, 5140 mSDsCounter, 0 mSdLazyCounter, 660 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3929 SdHoareTripleChecker+Valid, 6127 SdHoareTripleChecker+Invalid, 668 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 660 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:51,364 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3929 Valid, 6127 Invalid, 668 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 660 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:57:51,367 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4857 states. [2023-11-29 02:57:51,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4857 to 3423. [2023-11-29 02:57:51,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3423 states, 3389 states have (on average 1.5447034523458247) internal successors, (5235), 3389 states have internal predecessors, (5235), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:51,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3423 states to 3423 states and 5299 transitions. [2023-11-29 02:57:51,453 INFO L78 Accepts]: Start accepts. Automaton has 3423 states and 5299 transitions. Word has length 247 [2023-11-29 02:57:51,453 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:51,453 INFO L495 AbstractCegarLoop]: Abstraction has 3423 states and 5299 transitions. [2023-11-29 02:57:51,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.666666666666668) internal successors, (240), 9 states have internal predecessors, (240), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:51,453 INFO L276 IsEmpty]: Start isEmpty. Operand 3423 states and 5299 transitions. [2023-11-29 02:57:51,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-11-29 02:57:51,455 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:51,455 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:51,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable61 [2023-11-29 02:57:51,455 INFO L420 AbstractCegarLoop]: === Iteration 63 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:51,456 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:51,456 INFO L85 PathProgramCache]: Analyzing trace with hash 1040809252, now seen corresponding path program 1 times [2023-11-29 02:57:51,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:51,456 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1411316753] [2023-11-29 02:57:51,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:51,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:51,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:51,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:51,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:51,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:51,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:51,777 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:51,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:51,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1411316753] [2023-11-29 02:57:51,777 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1411316753] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:51,777 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:51,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:57:51,778 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [478988978] [2023-11-29 02:57:51,778 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:51,778 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:57:51,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:51,779 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:57:51,779 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:51,779 INFO L87 Difference]: Start difference. First operand 3423 states and 5299 transitions. Second operand has 5 states, 5 states have (on average 48.2) internal successors, (241), 5 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:51,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:51,951 INFO L93 Difference]: Finished difference Result 6411 states and 9978 transitions. [2023-11-29 02:57:51,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:57:51,952 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 48.2) internal successors, (241), 5 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 248 [2023-11-29 02:57:51,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:51,955 INFO L225 Difference]: With dead ends: 6411 [2023-11-29 02:57:51,955 INFO L226 Difference]: Without dead ends: 4927 [2023-11-29 02:57:51,956 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:57:51,957 INFO L413 NwaCegarLoop]: 1036 mSDtfsCounter, 1548 mSDsluCounter, 2674 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1548 SdHoareTripleChecker+Valid, 3710 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:51,957 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1548 Valid, 3710 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:51,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4927 states. [2023-11-29 02:57:52,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4927 to 3441. [2023-11-29 02:57:52,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3441 states, 3407 states have (on average 1.5424126797769298) internal successors, (5255), 3407 states have internal predecessors, (5255), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:52,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3441 states to 3441 states and 5319 transitions. [2023-11-29 02:57:52,040 INFO L78 Accepts]: Start accepts. Automaton has 3441 states and 5319 transitions. Word has length 248 [2023-11-29 02:57:52,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:52,040 INFO L495 AbstractCegarLoop]: Abstraction has 3441 states and 5319 transitions. [2023-11-29 02:57:52,040 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 48.2) internal successors, (241), 5 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:52,040 INFO L276 IsEmpty]: Start isEmpty. Operand 3441 states and 5319 transitions. [2023-11-29 02:57:52,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-11-29 02:57:52,042 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:52,042 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:52,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable62 [2023-11-29 02:57:52,042 INFO L420 AbstractCegarLoop]: === Iteration 64 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:52,042 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:52,042 INFO L85 PathProgramCache]: Analyzing trace with hash 1902642854, now seen corresponding path program 1 times [2023-11-29 02:57:52,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:52,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826958132] [2023-11-29 02:57:52,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:52,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:52,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:52,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:52,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:52,665 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:52,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:52,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:52,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:52,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826958132] [2023-11-29 02:57:52,668 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826958132] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:52,668 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:52,668 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:52,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370169144] [2023-11-29 02:57:52,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:52,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:52,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:52,669 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:52,669 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:52,669 INFO L87 Difference]: Start difference. First operand 3441 states and 5319 transitions. Second operand has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:53,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:53,064 INFO L93 Difference]: Finished difference Result 6275 states and 9788 transitions. [2023-11-29 02:57:53,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:53,064 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 248 [2023-11-29 02:57:53,064 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:53,067 INFO L225 Difference]: With dead ends: 6275 [2023-11-29 02:57:53,068 INFO L226 Difference]: Without dead ends: 4929 [2023-11-29 02:57:53,069 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:53,069 INFO L413 NwaCegarLoop]: 1070 mSDtfsCounter, 3685 mSDsluCounter, 5933 mSDsCounter, 0 mSdLazyCounter, 230 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3687 SdHoareTripleChecker+Valid, 7003 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 230 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:53,069 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3687 Valid, 7003 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 230 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:53,072 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4929 states. [2023-11-29 02:57:53,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4929 to 3591. [2023-11-29 02:57:53,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3591 states, 3557 states have (on average 1.5335957267360134) internal successors, (5455), 3557 states have internal predecessors, (5455), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:53,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3591 states to 3591 states and 5519 transitions. [2023-11-29 02:57:53,155 INFO L78 Accepts]: Start accepts. Automaton has 3591 states and 5519 transitions. Word has length 248 [2023-11-29 02:57:53,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:53,155 INFO L495 AbstractCegarLoop]: Abstraction has 3591 states and 5519 transitions. [2023-11-29 02:57:53,155 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:53,155 INFO L276 IsEmpty]: Start isEmpty. Operand 3591 states and 5519 transitions. [2023-11-29 02:57:53,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-11-29 02:57:53,157 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:53,157 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:53,157 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable63 [2023-11-29 02:57:53,157 INFO L420 AbstractCegarLoop]: === Iteration 65 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:53,158 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:53,158 INFO L85 PathProgramCache]: Analyzing trace with hash -55931932, now seen corresponding path program 1 times [2023-11-29 02:57:53,158 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:53,158 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865192182] [2023-11-29 02:57:53,158 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:53,158 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:53,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:53,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:53,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:53,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:53,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:53,510 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:53,510 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:53,510 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865192182] [2023-11-29 02:57:53,510 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865192182] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:53,510 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:53,510 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:57:53,511 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1393879567] [2023-11-29 02:57:53,511 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:53,511 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:57:53,511 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:53,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:57:53,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:57:53,512 INFO L87 Difference]: Start difference. First operand 3591 states and 5519 transitions. Second operand has 4 states, 4 states have (on average 60.25) internal successors, (241), 4 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:53,655 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:53,655 INFO L93 Difference]: Finished difference Result 6311 states and 9838 transitions. [2023-11-29 02:57:53,655 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:57:53,655 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 60.25) internal successors, (241), 4 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 248 [2023-11-29 02:57:53,656 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:53,659 INFO L225 Difference]: With dead ends: 6311 [2023-11-29 02:57:53,659 INFO L226 Difference]: Without dead ends: 4959 [2023-11-29 02:57:53,661 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:57:53,661 INFO L413 NwaCegarLoop]: 1585 mSDtfsCounter, 775 mSDsluCounter, 2401 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 777 SdHoareTripleChecker+Valid, 3986 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:53,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [777 Valid, 3986 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:57:53,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4959 states. [2023-11-29 02:57:53,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4959 to 3609. [2023-11-29 02:57:53,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3609 states, 3575 states have (on average 1.5314685314685315) internal successors, (5475), 3575 states have internal predecessors, (5475), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:53,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3609 states to 3609 states and 5539 transitions. [2023-11-29 02:57:53,746 INFO L78 Accepts]: Start accepts. Automaton has 3609 states and 5539 transitions. Word has length 248 [2023-11-29 02:57:53,746 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:53,746 INFO L495 AbstractCegarLoop]: Abstraction has 3609 states and 5539 transitions. [2023-11-29 02:57:53,746 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 60.25) internal successors, (241), 4 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:53,747 INFO L276 IsEmpty]: Start isEmpty. Operand 3609 states and 5539 transitions. [2023-11-29 02:57:53,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-11-29 02:57:53,748 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:53,749 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:53,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable64 [2023-11-29 02:57:53,749 INFO L420 AbstractCegarLoop]: === Iteration 66 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:53,749 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:53,749 INFO L85 PathProgramCache]: Analyzing trace with hash 2018057892, now seen corresponding path program 1 times [2023-11-29 02:57:53,749 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:53,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1229548969] [2023-11-29 02:57:53,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:53,749 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:53,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:54,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:54,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:54,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:54,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:54,216 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:54,216 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:54,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1229548969] [2023-11-29 02:57:54,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1229548969] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:54,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:54,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:54,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602097328] [2023-11-29 02:57:54,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:54,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:54,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:54,217 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:54,217 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:54,217 INFO L87 Difference]: Start difference. First operand 3609 states and 5539 transitions. Second operand has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:54,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:54,614 INFO L93 Difference]: Finished difference Result 6329 states and 9814 transitions. [2023-11-29 02:57:54,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:54,615 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 248 [2023-11-29 02:57:54,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:54,618 INFO L225 Difference]: With dead ends: 6329 [2023-11-29 02:57:54,618 INFO L226 Difference]: Without dead ends: 4787 [2023-11-29 02:57:54,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2023-11-29 02:57:54,619 INFO L413 NwaCegarLoop]: 980 mSDtfsCounter, 3068 mSDsluCounter, 5545 mSDsCounter, 0 mSdLazyCounter, 206 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3070 SdHoareTripleChecker+Valid, 6525 SdHoareTripleChecker+Invalid, 210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 206 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:54,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3070 Valid, 6525 Invalid, 210 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 206 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:54,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4787 states. [2023-11-29 02:57:54,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4787 to 3611. [2023-11-29 02:57:54,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3611 states, 3577 states have (on average 1.5311713726586524) internal successors, (5477), 3577 states have internal predecessors, (5477), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:54,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3611 states to 3611 states and 5541 transitions. [2023-11-29 02:57:54,724 INFO L78 Accepts]: Start accepts. Automaton has 3611 states and 5541 transitions. Word has length 248 [2023-11-29 02:57:54,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:54,724 INFO L495 AbstractCegarLoop]: Abstraction has 3611 states and 5541 transitions. [2023-11-29 02:57:54,724 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:54,724 INFO L276 IsEmpty]: Start isEmpty. Operand 3611 states and 5541 transitions. [2023-11-29 02:57:54,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-11-29 02:57:54,727 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:54,727 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:54,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable65 [2023-11-29 02:57:54,728 INFO L420 AbstractCegarLoop]: === Iteration 67 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:54,728 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:54,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1859020702, now seen corresponding path program 1 times [2023-11-29 02:57:54,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:54,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [587982991] [2023-11-29 02:57:54,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:54,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:54,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:55,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:55,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:55,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:55,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:55,205 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:55,205 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:55,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [587982991] [2023-11-29 02:57:55,206 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [587982991] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:55,206 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:55,206 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:55,206 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1994855226] [2023-11-29 02:57:55,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:55,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:55,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:55,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:55,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:55,207 INFO L87 Difference]: Start difference. First operand 3611 states and 5541 transitions. Second operand has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:55,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:55,598 INFO L93 Difference]: Finished difference Result 6321 states and 9808 transitions. [2023-11-29 02:57:55,598 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:57:55,598 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 248 [2023-11-29 02:57:55,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:55,601 INFO L225 Difference]: With dead ends: 6321 [2023-11-29 02:57:55,601 INFO L226 Difference]: Without dead ends: 4819 [2023-11-29 02:57:55,603 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2023-11-29 02:57:55,603 INFO L413 NwaCegarLoop]: 989 mSDtfsCounter, 3773 mSDsluCounter, 5571 mSDsCounter, 0 mSdLazyCounter, 266 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3775 SdHoareTripleChecker+Valid, 6560 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 266 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:55,603 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3775 Valid, 6560 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 266 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:55,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4819 states. [2023-11-29 02:57:55,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4819 to 3613. [2023-11-29 02:57:55,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3613 states, 3579 states have (on average 1.5308745459625595) internal successors, (5479), 3579 states have internal predecessors, (5479), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:55,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3613 states to 3613 states and 5543 transitions. [2023-11-29 02:57:55,689 INFO L78 Accepts]: Start accepts. Automaton has 3613 states and 5543 transitions. Word has length 248 [2023-11-29 02:57:55,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:55,689 INFO L495 AbstractCegarLoop]: Abstraction has 3613 states and 5543 transitions. [2023-11-29 02:57:55,689 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 3613 states and 5543 transitions. [2023-11-29 02:57:55,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-11-29 02:57:55,691 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:55,691 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:55,692 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable66 [2023-11-29 02:57:55,692 INFO L420 AbstractCegarLoop]: === Iteration 68 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:55,692 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:55,692 INFO L85 PathProgramCache]: Analyzing trace with hash 1144454686, now seen corresponding path program 1 times [2023-11-29 02:57:55,692 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:55,692 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [964605073] [2023-11-29 02:57:55,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:55,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:55,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:56,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:56,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:56,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:56,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:56,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:56,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:56,314 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [964605073] [2023-11-29 02:57:56,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [964605073] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:56,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:56,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:57:56,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702587996] [2023-11-29 02:57:56,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:56,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:57:56,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:56,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:57:56,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:57:56,316 INFO L87 Difference]: Start difference. First operand 3613 states and 5543 transitions. Second operand has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:56,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:56,783 INFO L93 Difference]: Finished difference Result 6339 states and 9834 transitions. [2023-11-29 02:57:56,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 02:57:56,784 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 248 [2023-11-29 02:57:56,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:56,787 INFO L225 Difference]: With dead ends: 6339 [2023-11-29 02:57:56,787 INFO L226 Difference]: Without dead ends: 4849 [2023-11-29 02:57:56,788 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:57:56,788 INFO L413 NwaCegarLoop]: 996 mSDtfsCounter, 3742 mSDsluCounter, 5574 mSDsCounter, 0 mSdLazyCounter, 300 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3744 SdHoareTripleChecker+Valid, 6570 SdHoareTripleChecker+Invalid, 306 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 300 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:56,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3744 Valid, 6570 Invalid, 306 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 300 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:57:56,790 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4849 states. [2023-11-29 02:57:56,870 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4849 to 3617. [2023-11-29 02:57:56,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3617 states, 3583 states have (on average 1.5302818866871337) internal successors, (5483), 3583 states have internal predecessors, (5483), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:56,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3617 states to 3617 states and 5547 transitions. [2023-11-29 02:57:56,876 INFO L78 Accepts]: Start accepts. Automaton has 3617 states and 5547 transitions. Word has length 248 [2023-11-29 02:57:56,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:56,877 INFO L495 AbstractCegarLoop]: Abstraction has 3617 states and 5547 transitions. [2023-11-29 02:57:56,877 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.77777777777778) internal successors, (241), 9 states have internal predecessors, (241), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:57:56,877 INFO L276 IsEmpty]: Start isEmpty. Operand 3617 states and 5547 transitions. [2023-11-29 02:57:56,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2023-11-29 02:57:56,879 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:56,879 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:56,879 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable67 [2023-11-29 02:57:56,879 INFO L420 AbstractCegarLoop]: === Iteration 69 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:56,879 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:56,880 INFO L85 PathProgramCache]: Analyzing trace with hash 2006288288, now seen corresponding path program 1 times [2023-11-29 02:57:56,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:56,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1756788023] [2023-11-29 02:57:56,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:56,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:57,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:57,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:57,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:57,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:57:57,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:57,668 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:57,668 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:57,668 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1756788023] [2023-11-29 02:57:57,668 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1756788023] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:57,668 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:57,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 02:57:57,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071599809] [2023-11-29 02:57:57,669 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:57,669 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 02:57:57,669 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:57,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 02:57:57,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:57:57,670 INFO L87 Difference]: Start difference. First operand 3617 states and 5547 transitions. Second operand has 8 states, 8 states have (on average 30.125) internal successors, (241), 8 states have internal predecessors, (241), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:57:58,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:58,264 INFO L93 Difference]: Finished difference Result 10331 states and 15776 transitions. [2023-11-29 02:57:58,264 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:58,265 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 30.125) internal successors, (241), 8 states have internal predecessors, (241), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 248 [2023-11-29 02:57:58,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:58,269 INFO L225 Difference]: With dead ends: 10331 [2023-11-29 02:57:58,269 INFO L226 Difference]: Without dead ends: 7062 [2023-11-29 02:57:58,271 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2023-11-29 02:57:58,271 INFO L413 NwaCegarLoop]: 788 mSDtfsCounter, 2375 mSDsluCounter, 3165 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2377 SdHoareTripleChecker+Valid, 3953 SdHoareTripleChecker+Invalid, 493 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:58,271 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2377 Valid, 3953 Invalid, 493 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 487 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:57:58,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7062 states. [2023-11-29 02:57:58,360 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7062 to 3717. [2023-11-29 02:57:58,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3717 states, 3683 states have (on average 1.5267445017648655) internal successors, (5623), 3683 states have internal predecessors, (5623), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:58,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3717 states to 3717 states and 5687 transitions. [2023-11-29 02:57:58,367 INFO L78 Accepts]: Start accepts. Automaton has 3717 states and 5687 transitions. Word has length 248 [2023-11-29 02:57:58,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:58,367 INFO L495 AbstractCegarLoop]: Abstraction has 3717 states and 5687 transitions. [2023-11-29 02:57:58,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 30.125) internal successors, (241), 8 states have internal predecessors, (241), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:57:58,367 INFO L276 IsEmpty]: Start isEmpty. Operand 3717 states and 5687 transitions. [2023-11-29 02:57:58,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 02:57:58,369 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:58,370 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:58,370 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable68 [2023-11-29 02:57:58,370 INFO L420 AbstractCegarLoop]: === Iteration 70 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:58,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:58,370 INFO L85 PathProgramCache]: Analyzing trace with hash 2027461367, now seen corresponding path program 1 times [2023-11-29 02:57:58,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:58,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2060119196] [2023-11-29 02:57:58,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:58,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:57:58,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:59,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:57:59,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:59,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:57:59,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:57:59,231 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:57:59,231 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:57:59,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2060119196] [2023-11-29 02:57:59,231 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2060119196] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:57:59,231 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:57:59,231 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 02:57:59,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761739349] [2023-11-29 02:57:59,232 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:57:59,232 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 02:57:59,232 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:57:59,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 02:57:59,232 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:57:59,232 INFO L87 Difference]: Start difference. First operand 3717 states and 5687 transitions. Second operand has 8 states, 8 states have (on average 30.25) internal successors, (242), 8 states have internal predecessors, (242), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:57:59,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:57:59,714 INFO L93 Difference]: Finished difference Result 10356 states and 15791 transitions. [2023-11-29 02:57:59,714 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:57:59,714 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 30.25) internal successors, (242), 8 states have internal predecessors, (242), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 249 [2023-11-29 02:57:59,714 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:57:59,719 INFO L225 Difference]: With dead ends: 10356 [2023-11-29 02:57:59,719 INFO L226 Difference]: Without dead ends: 7062 [2023-11-29 02:57:59,721 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=50, Invalid=106, Unknown=0, NotChecked=0, Total=156 [2023-11-29 02:57:59,721 INFO L413 NwaCegarLoop]: 788 mSDtfsCounter, 3836 mSDsluCounter, 3159 mSDsCounter, 0 mSdLazyCounter, 487 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3838 SdHoareTripleChecker+Valid, 3947 SdHoareTripleChecker+Invalid, 494 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 487 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:57:59,721 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3838 Valid, 3947 Invalid, 494 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 487 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:57:59,724 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7062 states. [2023-11-29 02:57:59,850 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7062 to 3737. [2023-11-29 02:57:59,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3737 states, 3703 states have (on average 1.5238995409127734) internal successors, (5643), 3703 states have internal predecessors, (5643), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:57:59,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3737 states to 3737 states and 5707 transitions. [2023-11-29 02:57:59,858 INFO L78 Accepts]: Start accepts. Automaton has 3737 states and 5707 transitions. Word has length 249 [2023-11-29 02:57:59,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:57:59,858 INFO L495 AbstractCegarLoop]: Abstraction has 3737 states and 5707 transitions. [2023-11-29 02:57:59,858 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 30.25) internal successors, (242), 8 states have internal predecessors, (242), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:57:59,858 INFO L276 IsEmpty]: Start isEmpty. Operand 3737 states and 5707 transitions. [2023-11-29 02:57:59,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 02:57:59,861 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:57:59,862 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:57:59,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable69 [2023-11-29 02:57:59,862 INFO L420 AbstractCegarLoop]: === Iteration 71 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:57:59,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:57:59,862 INFO L85 PathProgramCache]: Analyzing trace with hash 1153795765, now seen corresponding path program 1 times [2023-11-29 02:57:59,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:57:59,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1333398031] [2023-11-29 02:57:59,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:57:59,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:00,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:00,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:00,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:00,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:00,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:00,363 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:00,363 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:00,363 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1333398031] [2023-11-29 02:58:00,363 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1333398031] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:00,363 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:00,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:58:00,364 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1684457218] [2023-11-29 02:58:00,364 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:00,364 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:58:00,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:00,365 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:58:00,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:58:00,365 INFO L87 Difference]: Start difference. First operand 3737 states and 5707 transitions. Second operand has 6 states, 6 states have (on average 40.333333333333336) internal successors, (242), 6 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:00,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:00,564 INFO L93 Difference]: Finished difference Result 5661 states and 8626 transitions. [2023-11-29 02:58:00,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 02:58:00,565 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 40.333333333333336) internal successors, (242), 6 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 249 [2023-11-29 02:58:00,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:00,568 INFO L225 Difference]: With dead ends: 5661 [2023-11-29 02:58:00,568 INFO L226 Difference]: Without dead ends: 3769 [2023-11-29 02:58:00,569 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:00,569 INFO L413 NwaCegarLoop]: 961 mSDtfsCounter, 1511 mSDsluCounter, 2121 mSDsCounter, 0 mSdLazyCounter, 138 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1511 SdHoareTripleChecker+Valid, 3082 SdHoareTripleChecker+Invalid, 142 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 138 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:00,569 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1511 Valid, 3082 Invalid, 142 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 138 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:58:00,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3769 states. [2023-11-29 02:58:00,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3769 to 3753. [2023-11-29 02:58:00,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3753 states, 3719 states have (on average 1.5194944877655283) internal successors, (5651), 3719 states have internal predecessors, (5651), 32 states have call successors, (32), 1 states have call predecessors, (32), 1 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2023-11-29 02:58:00,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3753 states to 3753 states and 5715 transitions. [2023-11-29 02:58:00,658 INFO L78 Accepts]: Start accepts. Automaton has 3753 states and 5715 transitions. Word has length 249 [2023-11-29 02:58:00,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:00,658 INFO L495 AbstractCegarLoop]: Abstraction has 3753 states and 5715 transitions. [2023-11-29 02:58:00,658 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 40.333333333333336) internal successors, (242), 6 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:00,658 INFO L276 IsEmpty]: Start isEmpty. Operand 3753 states and 5715 transitions. [2023-11-29 02:58:00,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 02:58:00,661 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:00,662 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:00,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable70 [2023-11-29 02:58:00,662 INFO L420 AbstractCegarLoop]: === Iteration 72 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:00,662 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:00,662 INFO L85 PathProgramCache]: Analyzing trace with hash -1371188617, now seen corresponding path program 1 times [2023-11-29 02:58:00,662 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:00,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [366475897] [2023-11-29 02:58:00,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:00,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:00,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:01,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:01,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:01,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:01,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:01,484 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:01,484 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:01,484 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [366475897] [2023-11-29 02:58:01,484 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [366475897] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:01,485 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:01,485 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 02:58:01,485 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [965836211] [2023-11-29 02:58:01,485 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:01,485 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 02:58:01,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:01,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 02:58:01,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:01,486 INFO L87 Difference]: Start difference. First operand 3753 states and 5715 transitions. Second operand has 10 states, 10 states have (on average 24.2) internal successors, (242), 10 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:02,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:02,365 INFO L93 Difference]: Finished difference Result 7563 states and 11530 transitions. [2023-11-29 02:58:02,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 02:58:02,366 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 24.2) internal successors, (242), 10 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 249 [2023-11-29 02:58:02,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:02,370 INFO L225 Difference]: With dead ends: 7563 [2023-11-29 02:58:02,370 INFO L226 Difference]: Without dead ends: 5935 [2023-11-29 02:58:02,372 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=122, Invalid=298, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:58:02,372 INFO L413 NwaCegarLoop]: 1469 mSDtfsCounter, 3012 mSDsluCounter, 5368 mSDsCounter, 0 mSdLazyCounter, 874 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3012 SdHoareTripleChecker+Valid, 6837 SdHoareTripleChecker+Invalid, 884 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 874 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:02,372 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3012 Valid, 6837 Invalid, 884 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 874 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:58:02,375 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5935 states. [2023-11-29 02:58:02,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5935 to 5889. [2023-11-29 02:58:02,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5889 states, 5847 states have (on average 1.5166752180605438) internal successors, (8868), 5847 states have internal predecessors, (8868), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-29 02:58:02,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5889 states to 5889 states and 8948 transitions. [2023-11-29 02:58:02,519 INFO L78 Accepts]: Start accepts. Automaton has 5889 states and 8948 transitions. Word has length 249 [2023-11-29 02:58:02,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:02,520 INFO L495 AbstractCegarLoop]: Abstraction has 5889 states and 8948 transitions. [2023-11-29 02:58:02,520 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 24.2) internal successors, (242), 10 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:02,520 INFO L276 IsEmpty]: Start isEmpty. Operand 5889 states and 8948 transitions. [2023-11-29 02:58:02,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 02:58:02,523 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:02,523 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:02,523 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable71 [2023-11-29 02:58:02,524 INFO L420 AbstractCegarLoop]: === Iteration 73 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:02,524 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:02,524 INFO L85 PathProgramCache]: Analyzing trace with hash 1197104055, now seen corresponding path program 1 times [2023-11-29 02:58:02,524 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:02,524 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1826032630] [2023-11-29 02:58:02,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:02,524 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:02,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:02,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:02,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:02,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:02,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:02,874 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:02,874 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:02,874 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1826032630] [2023-11-29 02:58:02,874 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1826032630] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:02,874 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:02,874 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:58:02,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1608705071] [2023-11-29 02:58:02,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:02,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:58:02,875 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:02,875 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:58:02,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:58:02,876 INFO L87 Difference]: Start difference. First operand 5889 states and 8948 transitions. Second operand has 4 states, 4 states have (on average 60.5) internal successors, (242), 4 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:03,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:03,061 INFO L93 Difference]: Finished difference Result 10727 states and 16436 transitions. [2023-11-29 02:58:03,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:58:03,062 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 60.5) internal successors, (242), 4 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 249 [2023-11-29 02:58:03,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:03,067 INFO L225 Difference]: With dead ends: 10727 [2023-11-29 02:58:03,067 INFO L226 Difference]: Without dead ends: 7635 [2023-11-29 02:58:03,069 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:03,070 INFO L413 NwaCegarLoop]: 1590 mSDtfsCounter, 774 mSDsluCounter, 2404 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 3994 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:03,070 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [776 Valid, 3994 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:03,073 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7635 states. [2023-11-29 02:58:03,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7635 to 5887. [2023-11-29 02:58:03,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5887 states, 5845 states have (on average 1.5154833190761334) internal successors, (8858), 5845 states have internal predecessors, (8858), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-29 02:58:03,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5887 states to 5887 states and 8938 transitions. [2023-11-29 02:58:03,222 INFO L78 Accepts]: Start accepts. Automaton has 5887 states and 8938 transitions. Word has length 249 [2023-11-29 02:58:03,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:03,222 INFO L495 AbstractCegarLoop]: Abstraction has 5887 states and 8938 transitions. [2023-11-29 02:58:03,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 60.5) internal successors, (242), 4 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:03,222 INFO L276 IsEmpty]: Start isEmpty. Operand 5887 states and 8938 transitions. [2023-11-29 02:58:03,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2023-11-29 02:58:03,225 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:03,225 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:03,225 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable72 [2023-11-29 02:58:03,226 INFO L420 AbstractCegarLoop]: === Iteration 74 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:03,226 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:03,226 INFO L85 PathProgramCache]: Analyzing trace with hash -687411534, now seen corresponding path program 1 times [2023-11-29 02:58:03,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:03,226 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39214207] [2023-11-29 02:58:03,226 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:03,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:04,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 02:58:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:04,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 02:58:04,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:04,035 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:04,035 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:04,035 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39214207] [2023-11-29 02:58:04,035 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39214207] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:04,035 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:04,035 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:04,035 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2072119909] [2023-11-29 02:58:04,035 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:04,036 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:04,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:04,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:04,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:04,037 INFO L87 Difference]: Start difference. First operand 5887 states and 8938 transitions. Second operand has 9 states, 9 states have (on average 26.88888888888889) internal successors, (242), 9 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:04,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:04,897 INFO L93 Difference]: Finished difference Result 11407 states and 17575 transitions. [2023-11-29 02:58:04,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:58:04,898 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 26.88888888888889) internal successors, (242), 9 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 249 [2023-11-29 02:58:04,898 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:04,903 INFO L225 Difference]: With dead ends: 11407 [2023-11-29 02:58:04,904 INFO L226 Difference]: Without dead ends: 8357 [2023-11-29 02:58:04,906 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:58:04,906 INFO L413 NwaCegarLoop]: 913 mSDtfsCounter, 3131 mSDsluCounter, 4926 mSDsCounter, 0 mSdLazyCounter, 708 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3133 SdHoareTripleChecker+Valid, 5839 SdHoareTripleChecker+Invalid, 714 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 708 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:04,907 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3133 Valid, 5839 Invalid, 714 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 708 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:58:04,911 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8357 states. [2023-11-29 02:58:05,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8357 to 5903. [2023-11-29 02:58:05,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5903 states, 5861 states have (on average 1.5140760962293125) internal successors, (8874), 5861 states have internal predecessors, (8874), 40 states have call successors, (40), 1 states have call predecessors, (40), 1 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2023-11-29 02:58:05,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5903 states to 5903 states and 8954 transitions. [2023-11-29 02:58:05,068 INFO L78 Accepts]: Start accepts. Automaton has 5903 states and 8954 transitions. Word has length 249 [2023-11-29 02:58:05,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:05,068 INFO L495 AbstractCegarLoop]: Abstraction has 5903 states and 8954 transitions. [2023-11-29 02:58:05,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 26.88888888888889) internal successors, (242), 9 states have internal predecessors, (242), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:05,068 INFO L276 IsEmpty]: Start isEmpty. Operand 5903 states and 8954 transitions. [2023-11-29 02:58:05,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2023-11-29 02:58:05,071 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:05,071 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:05,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable73 [2023-11-29 02:58:05,071 INFO L420 AbstractCegarLoop]: === Iteration 75 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:05,072 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:05,072 INFO L85 PathProgramCache]: Analyzing trace with hash 576536343, now seen corresponding path program 1 times [2023-11-29 02:58:05,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:05,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121155352] [2023-11-29 02:58:05,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:05,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:05,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:05,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:05,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:05,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:05,602 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:05,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:05,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121155352] [2023-11-29 02:58:05,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121155352] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:05,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:05,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:05,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1673725759] [2023-11-29 02:58:05,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:05,604 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:05,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:05,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:05,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:05,605 INFO L87 Difference]: Start difference. First operand 5903 states and 8954 transitions. Second operand has 9 states, 9 states have (on average 27.0) internal successors, (243), 9 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:06,459 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:06,459 INFO L93 Difference]: Finished difference Result 15123 states and 23372 transitions. [2023-11-29 02:58:06,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 02:58:06,459 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.0) internal successors, (243), 9 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 250 [2023-11-29 02:58:06,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:06,468 INFO L225 Difference]: With dead ends: 15123 [2023-11-29 02:58:06,468 INFO L226 Difference]: Without dead ends: 12320 [2023-11-29 02:58:06,471 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=115, Invalid=347, Unknown=0, NotChecked=0, Total=462 [2023-11-29 02:58:06,471 INFO L413 NwaCegarLoop]: 1496 mSDtfsCounter, 4177 mSDsluCounter, 8661 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4181 SdHoareTripleChecker+Valid, 10157 SdHoareTripleChecker+Invalid, 331 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:06,471 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4181 Valid, 10157 Invalid, 331 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:06,478 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12320 states. [2023-11-29 02:58:06,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12320 to 9175. [2023-11-29 02:58:06,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9175 states, 9117 states have (on average 1.527147087857848) internal successors, (13923), 9117 states have internal predecessors, (13923), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:06,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9175 states to 9175 states and 14035 transitions. [2023-11-29 02:58:06,739 INFO L78 Accepts]: Start accepts. Automaton has 9175 states and 14035 transitions. Word has length 250 [2023-11-29 02:58:06,739 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:06,739 INFO L495 AbstractCegarLoop]: Abstraction has 9175 states and 14035 transitions. [2023-11-29 02:58:06,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.0) internal successors, (243), 9 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:06,739 INFO L276 IsEmpty]: Start isEmpty. Operand 9175 states and 14035 transitions. [2023-11-29 02:58:06,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2023-11-29 02:58:06,742 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:06,743 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:06,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable74 [2023-11-29 02:58:06,743 INFO L420 AbstractCegarLoop]: === Iteration 76 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:06,743 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:06,743 INFO L85 PathProgramCache]: Analyzing trace with hash 1146808149, now seen corresponding path program 1 times [2023-11-29 02:58:06,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:06,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [932432763] [2023-11-29 02:58:06,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:06,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:06,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:07,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:07,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:07,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:07,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:07,080 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:07,080 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:07,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [932432763] [2023-11-29 02:58:07,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [932432763] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:07,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:07,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:58:07,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834472859] [2023-11-29 02:58:07,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:07,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:58:07,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:07,081 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:58:07,081 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:58:07,081 INFO L87 Difference]: Start difference. First operand 9175 states and 14035 transitions. Second operand has 4 states, 4 states have (on average 60.75) internal successors, (243), 4 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:07,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:07,496 INFO L93 Difference]: Finished difference Result 23389 states and 35850 transitions. [2023-11-29 02:58:07,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:58:07,496 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 60.75) internal successors, (243), 4 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 250 [2023-11-29 02:58:07,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:07,511 INFO L225 Difference]: With dead ends: 23389 [2023-11-29 02:58:07,511 INFO L226 Difference]: Without dead ends: 16492 [2023-11-29 02:58:07,517 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:07,518 INFO L413 NwaCegarLoop]: 947 mSDtfsCounter, 774 mSDsluCounter, 1762 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 776 SdHoareTripleChecker+Valid, 2709 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:07,518 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [776 Valid, 2709 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:07,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16492 states. [2023-11-29 02:58:07,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16492 to 9290. [2023-11-29 02:58:07,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9290 states, 9232 states have (on average 1.5227469670710572) internal successors, (14058), 9232 states have internal predecessors, (14058), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:07,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9290 states to 9290 states and 14170 transitions. [2023-11-29 02:58:07,820 INFO L78 Accepts]: Start accepts. Automaton has 9290 states and 14170 transitions. Word has length 250 [2023-11-29 02:58:07,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:07,820 INFO L495 AbstractCegarLoop]: Abstraction has 9290 states and 14170 transitions. [2023-11-29 02:58:07,820 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 60.75) internal successors, (243), 4 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:07,820 INFO L276 IsEmpty]: Start isEmpty. Operand 9290 states and 14170 transitions. [2023-11-29 02:58:07,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2023-11-29 02:58:07,823 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:07,823 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:07,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable75 [2023-11-29 02:58:07,824 INFO L420 AbstractCegarLoop]: === Iteration 77 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:07,824 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:07,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1437330752, now seen corresponding path program 1 times [2023-11-29 02:58:07,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:07,824 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613827888] [2023-11-29 02:58:07,824 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:07,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:07,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:08,207 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:08,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:08,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:08,211 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:08,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:08,211 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613827888] [2023-11-29 02:58:08,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613827888] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:08,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:08,212 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:58:08,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1650646802] [2023-11-29 02:58:08,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:08,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:58:08,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:08,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:58:08,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:08,213 INFO L87 Difference]: Start difference. First operand 9290 states and 14170 transitions. Second operand has 5 states, 5 states have (on average 48.6) internal successors, (243), 5 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:08,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:08,524 INFO L93 Difference]: Finished difference Result 16132 states and 24712 transitions. [2023-11-29 02:58:08,524 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:58:08,525 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 48.6) internal successors, (243), 5 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 250 [2023-11-29 02:58:08,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:08,531 INFO L225 Difference]: With dead ends: 16132 [2023-11-29 02:58:08,531 INFO L226 Difference]: Without dead ends: 9354 [2023-11-29 02:58:08,535 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:08,535 INFO L413 NwaCegarLoop]: 815 mSDtfsCounter, 754 mSDsluCounter, 1628 mSDsCounter, 0 mSdLazyCounter, 37 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 754 SdHoareTripleChecker+Valid, 2443 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 37 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:08,535 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [754 Valid, 2443 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 37 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:08,540 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9354 states. [2023-11-29 02:58:08,785 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9354 to 9314. [2023-11-29 02:58:08,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9314 states, 9256 states have (on average 1.5213915298184961) internal successors, (14082), 9256 states have internal predecessors, (14082), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:08,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9314 states to 9314 states and 14194 transitions. [2023-11-29 02:58:08,801 INFO L78 Accepts]: Start accepts. Automaton has 9314 states and 14194 transitions. Word has length 250 [2023-11-29 02:58:08,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:08,802 INFO L495 AbstractCegarLoop]: Abstraction has 9314 states and 14194 transitions. [2023-11-29 02:58:08,802 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 48.6) internal successors, (243), 5 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:08,802 INFO L276 IsEmpty]: Start isEmpty. Operand 9314 states and 14194 transitions. [2023-11-29 02:58:08,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2023-11-29 02:58:08,805 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:08,805 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:08,805 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable76 [2023-11-29 02:58:08,805 INFO L420 AbstractCegarLoop]: === Iteration 78 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:08,805 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:08,806 INFO L85 PathProgramCache]: Analyzing trace with hash 747499262, now seen corresponding path program 1 times [2023-11-29 02:58:08,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:08,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884124664] [2023-11-29 02:58:08,806 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:08,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:09,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:09,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:09,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:09,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:09,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:09,513 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:09,513 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:09,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884124664] [2023-11-29 02:58:09,514 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884124664] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:09,514 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:09,514 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:09,514 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1198043383] [2023-11-29 02:58:09,514 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:09,514 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:09,514 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:09,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:09,515 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:09,515 INFO L87 Difference]: Start difference. First operand 9314 states and 14194 transitions. Second operand has 9 states, 9 states have (on average 27.0) internal successors, (243), 9 states have internal predecessors, (243), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:10,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:10,497 INFO L93 Difference]: Finished difference Result 21761 states and 33403 transitions. [2023-11-29 02:58:10,497 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 02:58:10,498 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.0) internal successors, (243), 9 states have internal predecessors, (243), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 250 [2023-11-29 02:58:10,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:10,511 INFO L225 Difference]: With dead ends: 21761 [2023-11-29 02:58:10,511 INFO L226 Difference]: Without dead ends: 15407 [2023-11-29 02:58:10,517 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=99, Invalid=243, Unknown=0, NotChecked=0, Total=342 [2023-11-29 02:58:10,517 INFO L413 NwaCegarLoop]: 1489 mSDtfsCounter, 3098 mSDsluCounter, 5333 mSDsCounter, 0 mSdLazyCounter, 657 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3099 SdHoareTripleChecker+Valid, 6822 SdHoareTripleChecker+Invalid, 663 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 657 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:10,517 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3099 Valid, 6822 Invalid, 663 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 657 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:58:10,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15407 states. [2023-11-29 02:58:10,792 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15407 to 9410. [2023-11-29 02:58:10,798 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9410 states, 9352 states have (on average 1.5181779298545766) internal successors, (14198), 9352 states have internal predecessors, (14198), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:10,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9410 states to 9410 states and 14310 transitions. [2023-11-29 02:58:10,809 INFO L78 Accepts]: Start accepts. Automaton has 9410 states and 14310 transitions. Word has length 250 [2023-11-29 02:58:10,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:10,810 INFO L495 AbstractCegarLoop]: Abstraction has 9410 states and 14310 transitions. [2023-11-29 02:58:10,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.0) internal successors, (243), 9 states have internal predecessors, (243), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:10,810 INFO L276 IsEmpty]: Start isEmpty. Operand 9410 states and 14310 transitions. [2023-11-29 02:58:10,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2023-11-29 02:58:10,813 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:10,813 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:10,813 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable77 [2023-11-29 02:58:10,814 INFO L420 AbstractCegarLoop]: === Iteration 79 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:10,814 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:10,814 INFO L85 PathProgramCache]: Analyzing trace with hash 690633916, now seen corresponding path program 1 times [2023-11-29 02:58:10,814 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:10,814 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1967910112] [2023-11-29 02:58:10,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:10,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:11,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:11,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:11,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:11,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:11,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:11,537 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:11,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:11,537 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1967910112] [2023-11-29 02:58:11,538 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1967910112] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:11,538 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:11,538 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:58:11,538 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468853314] [2023-11-29 02:58:11,538 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:11,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:58:11,539 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:11,539 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:58:11,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:11,539 INFO L87 Difference]: Start difference. First operand 9410 states and 14310 transitions. Second operand has 7 states, 7 states have (on average 34.714285714285715) internal successors, (243), 7 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:12,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:12,013 INFO L93 Difference]: Finished difference Result 16518 states and 25219 transitions. [2023-11-29 02:58:12,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:58:12,013 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 34.714285714285715) internal successors, (243), 7 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 250 [2023-11-29 02:58:12,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:12,021 INFO L225 Difference]: With dead ends: 16518 [2023-11-29 02:58:12,021 INFO L226 Difference]: Without dead ends: 9410 [2023-11-29 02:58:12,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:12,025 INFO L413 NwaCegarLoop]: 777 mSDtfsCounter, 2236 mSDsluCounter, 969 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2236 SdHoareTripleChecker+Valid, 1746 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:12,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2236 Valid, 1746 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 295 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:12,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9410 states. [2023-11-29 02:58:12,293 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9410 to 9314. [2023-11-29 02:58:12,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9314 states, 9256 states have (on average 1.5181503889369057) internal successors, (14052), 9256 states have internal predecessors, (14052), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:12,309 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9314 states to 9314 states and 14164 transitions. [2023-11-29 02:58:12,309 INFO L78 Accepts]: Start accepts. Automaton has 9314 states and 14164 transitions. Word has length 250 [2023-11-29 02:58:12,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:12,309 INFO L495 AbstractCegarLoop]: Abstraction has 9314 states and 14164 transitions. [2023-11-29 02:58:12,310 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 34.714285714285715) internal successors, (243), 7 states have internal predecessors, (243), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:12,310 INFO L276 IsEmpty]: Start isEmpty. Operand 9314 states and 14164 transitions. [2023-11-29 02:58:12,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 02:58:12,313 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:12,313 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:12,313 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable78 [2023-11-29 02:58:12,313 INFO L420 AbstractCegarLoop]: === Iteration 80 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:12,314 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:12,314 INFO L85 PathProgramCache]: Analyzing trace with hash -504726968, now seen corresponding path program 1 times [2023-11-29 02:58:12,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:12,314 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442524827] [2023-11-29 02:58:12,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:12,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:12,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:12,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:12,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:12,780 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:12,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:12,782 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:12,782 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:12,782 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1442524827] [2023-11-29 02:58:12,782 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1442524827] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:12,782 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:12,782 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:58:12,782 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1662557483] [2023-11-29 02:58:12,782 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:12,783 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:58:12,783 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:12,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:58:12,783 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:58:12,783 INFO L87 Difference]: Start difference. First operand 9314 states and 14164 transitions. Second operand has 6 states, 6 states have (on average 40.666666666666664) internal successors, (244), 6 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:13,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:13,333 INFO L93 Difference]: Finished difference Result 18674 states and 28719 transitions. [2023-11-29 02:58:13,334 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:58:13,334 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 40.666666666666664) internal successors, (244), 6 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 251 [2023-11-29 02:58:13,334 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:13,344 INFO L225 Difference]: With dead ends: 18674 [2023-11-29 02:58:13,344 INFO L226 Difference]: Without dead ends: 12442 [2023-11-29 02:58:13,348 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:13,349 INFO L413 NwaCegarLoop]: 890 mSDtfsCounter, 1495 mSDsluCounter, 3361 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1497 SdHoareTripleChecker+Valid, 4251 SdHoareTripleChecker+Invalid, 108 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:13,349 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1497 Valid, 4251 Invalid, 108 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:58:13,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12442 states. [2023-11-29 02:58:13,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12442 to 9445. [2023-11-29 02:58:13,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9445 states, 9387 states have (on average 1.5164589325663151) internal successors, (14235), 9387 states have internal predecessors, (14235), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:13,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9445 states to 9445 states and 14347 transitions. [2023-11-29 02:58:13,649 INFO L78 Accepts]: Start accepts. Automaton has 9445 states and 14347 transitions. Word has length 251 [2023-11-29 02:58:13,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:13,649 INFO L495 AbstractCegarLoop]: Abstraction has 9445 states and 14347 transitions. [2023-11-29 02:58:13,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 40.666666666666664) internal successors, (244), 6 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:13,649 INFO L276 IsEmpty]: Start isEmpty. Operand 9445 states and 14347 transitions. [2023-11-29 02:58:13,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 02:58:13,652 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:13,653 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:13,653 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable79 [2023-11-29 02:58:13,653 INFO L420 AbstractCegarLoop]: === Iteration 81 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:13,653 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:13,653 INFO L85 PathProgramCache]: Analyzing trace with hash 341247455, now seen corresponding path program 1 times [2023-11-29 02:58:13,653 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:13,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [431748894] [2023-11-29 02:58:13,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:13,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:14,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:14,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:14,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:14,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:14,450 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:14,450 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:14,450 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [431748894] [2023-11-29 02:58:14,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [431748894] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:14,451 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:14,451 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 02:58:14,451 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134737697] [2023-11-29 02:58:14,451 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:14,451 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:58:14,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:14,452 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:58:14,452 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:58:14,452 INFO L87 Difference]: Start difference. First operand 9445 states and 14347 transitions. Second operand has 12 states, 12 states have (on average 20.333333333333332) internal successors, (244), 12 states have internal predecessors, (244), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:16,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:16,687 INFO L93 Difference]: Finished difference Result 33066 states and 50860 transitions. [2023-11-29 02:58:16,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-29 02:58:16,688 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 20.333333333333332) internal successors, (244), 12 states have internal predecessors, (244), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 251 [2023-11-29 02:58:16,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:16,707 INFO L225 Difference]: With dead ends: 33066 [2023-11-29 02:58:16,707 INFO L226 Difference]: Without dead ends: 26630 [2023-11-29 02:58:16,714 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 332 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=331, Invalid=1151, Unknown=0, NotChecked=0, Total=1482 [2023-11-29 02:58:16,714 INFO L413 NwaCegarLoop]: 1391 mSDtfsCounter, 5627 mSDsluCounter, 9552 mSDsCounter, 0 mSdLazyCounter, 1231 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5628 SdHoareTripleChecker+Valid, 10943 SdHoareTripleChecker+Invalid, 1252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 1231 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:16,714 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5628 Valid, 10943 Invalid, 1252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 1231 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 02:58:16,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26630 states. [2023-11-29 02:58:17,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26630 to 9494. [2023-11-29 02:58:17,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9494 states, 9436 states have (on average 1.5062526494277235) internal successors, (14213), 9436 states have internal predecessors, (14213), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:17,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9494 states to 9494 states and 14325 transitions. [2023-11-29 02:58:17,081 INFO L78 Accepts]: Start accepts. Automaton has 9494 states and 14325 transitions. Word has length 251 [2023-11-29 02:58:17,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:17,081 INFO L495 AbstractCegarLoop]: Abstraction has 9494 states and 14325 transitions. [2023-11-29 02:58:17,081 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 20.333333333333332) internal successors, (244), 12 states have internal predecessors, (244), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:17,081 INFO L276 IsEmpty]: Start isEmpty. Operand 9494 states and 14325 transitions. [2023-11-29 02:58:17,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 02:58:17,085 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:17,085 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:17,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable80 [2023-11-29 02:58:17,085 INFO L420 AbstractCegarLoop]: === Iteration 82 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:17,085 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:17,085 INFO L85 PathProgramCache]: Analyzing trace with hash -1421578271, now seen corresponding path program 1 times [2023-11-29 02:58:17,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:17,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [674159259] [2023-11-29 02:58:17,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:17,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:17,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:17,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:17,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:17,805 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:17,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:17,807 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:17,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:17,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [674159259] [2023-11-29 02:58:17,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [674159259] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:17,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:17,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 02:58:17,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2068616218] [2023-11-29 02:58:17,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:17,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 02:58:17,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:17,809 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 02:58:17,809 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:17,809 INFO L87 Difference]: Start difference. First operand 9494 states and 14325 transitions. Second operand has 10 states, 10 states have (on average 24.4) internal successors, (244), 10 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:19,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:19,005 INFO L93 Difference]: Finished difference Result 20520 states and 31088 transitions. [2023-11-29 02:58:19,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 02:58:19,005 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 24.4) internal successors, (244), 10 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 251 [2023-11-29 02:58:19,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:19,016 INFO L225 Difference]: With dead ends: 20520 [2023-11-29 02:58:19,017 INFO L226 Difference]: Without dead ends: 13610 [2023-11-29 02:58:19,022 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=122, Invalid=298, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:58:19,022 INFO L413 NwaCegarLoop]: 1344 mSDtfsCounter, 3308 mSDsluCounter, 5024 mSDsCounter, 0 mSdLazyCounter, 897 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3308 SdHoareTripleChecker+Valid, 6368 SdHoareTripleChecker+Invalid, 906 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 897 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:19,022 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3308 Valid, 6368 Invalid, 906 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 897 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:58:19,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13610 states. [2023-11-29 02:58:19,298 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13610 to 9156. [2023-11-29 02:58:19,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9156 states, 9098 states have (on average 1.5015387997362057) internal successors, (13661), 9098 states have internal predecessors, (13661), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:19,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9156 states to 9156 states and 13773 transitions. [2023-11-29 02:58:19,314 INFO L78 Accepts]: Start accepts. Automaton has 9156 states and 13773 transitions. Word has length 251 [2023-11-29 02:58:19,314 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:19,314 INFO L495 AbstractCegarLoop]: Abstraction has 9156 states and 13773 transitions. [2023-11-29 02:58:19,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 24.4) internal successors, (244), 10 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:19,314 INFO L276 IsEmpty]: Start isEmpty. Operand 9156 states and 13773 transitions. [2023-11-29 02:58:19,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 02:58:19,318 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:19,318 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:19,318 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable81 [2023-11-29 02:58:19,318 INFO L420 AbstractCegarLoop]: === Iteration 83 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:19,318 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:19,318 INFO L85 PathProgramCache]: Analyzing trace with hash 1675815499, now seen corresponding path program 1 times [2023-11-29 02:58:19,318 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:19,318 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1431511994] [2023-11-29 02:58:19,319 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:19,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:19,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:19,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:19,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:19,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:19,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:19,606 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:19,606 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:19,606 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1431511994] [2023-11-29 02:58:19,606 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1431511994] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:19,606 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:19,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:58:19,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1180417123] [2023-11-29 02:58:19,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:19,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:58:19,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:19,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:58:19,608 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:19,608 INFO L87 Difference]: Start difference. First operand 9156 states and 13773 transitions. Second operand has 5 states, 5 states have (on average 48.8) internal successors, (244), 5 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:20,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:20,094 INFO L93 Difference]: Finished difference Result 19688 states and 30230 transitions. [2023-11-29 02:58:20,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:58:20,094 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 48.8) internal successors, (244), 5 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 251 [2023-11-29 02:58:20,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:20,103 INFO L225 Difference]: With dead ends: 19688 [2023-11-29 02:58:20,103 INFO L226 Difference]: Without dead ends: 14468 [2023-11-29 02:58:20,106 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:58:20,106 INFO L413 NwaCegarLoop]: 1577 mSDtfsCounter, 1542 mSDsluCounter, 3208 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1542 SdHoareTripleChecker+Valid, 4785 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:20,107 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1542 Valid, 4785 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:20,115 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14468 states. [2023-11-29 02:58:20,380 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14468 to 9228. [2023-11-29 02:58:20,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9228 states, 9170 states have (on average 1.498473282442748) internal successors, (13741), 9170 states have internal predecessors, (13741), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:20,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9228 states to 9228 states and 13853 transitions. [2023-11-29 02:58:20,397 INFO L78 Accepts]: Start accepts. Automaton has 9228 states and 13853 transitions. Word has length 251 [2023-11-29 02:58:20,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:20,397 INFO L495 AbstractCegarLoop]: Abstraction has 9228 states and 13853 transitions. [2023-11-29 02:58:20,397 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 48.8) internal successors, (244), 5 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:20,397 INFO L276 IsEmpty]: Start isEmpty. Operand 9228 states and 13853 transitions. [2023-11-29 02:58:20,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 02:58:20,401 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:20,401 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:20,401 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable82 [2023-11-29 02:58:20,401 INFO L420 AbstractCegarLoop]: === Iteration 84 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:20,401 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:20,401 INFO L85 PathProgramCache]: Analyzing trace with hash -2036857975, now seen corresponding path program 1 times [2023-11-29 02:58:20,401 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:20,402 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [719279749] [2023-11-29 02:58:20,402 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:20,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:20,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:20,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:20,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:20,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:20,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:20,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:20,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:20,696 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [719279749] [2023-11-29 02:58:20,696 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [719279749] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:20,696 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:20,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:58:20,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [505837763] [2023-11-29 02:58:20,696 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:20,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:58:20,697 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:20,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:58:20,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:20,698 INFO L87 Difference]: Start difference. First operand 9228 states and 13853 transitions. Second operand has 5 states, 5 states have (on average 48.8) internal successors, (244), 5 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:21,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:21,201 INFO L93 Difference]: Finished difference Result 19464 states and 29910 transitions. [2023-11-29 02:58:21,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:58:21,202 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 48.8) internal successors, (244), 5 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 251 [2023-11-29 02:58:21,202 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:21,210 INFO L225 Difference]: With dead ends: 19464 [2023-11-29 02:58:21,210 INFO L226 Difference]: Without dead ends: 14372 [2023-11-29 02:58:21,213 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:58:21,213 INFO L413 NwaCegarLoop]: 1584 mSDtfsCounter, 1542 mSDsluCounter, 3215 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1542 SdHoareTripleChecker+Valid, 4799 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:21,213 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1542 Valid, 4799 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:58:21,219 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14372 states. [2023-11-29 02:58:21,497 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14372 to 9268. [2023-11-29 02:58:21,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9268 states, 9210 states have (on average 1.4971769815418023) internal successors, (13789), 9210 states have internal predecessors, (13789), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:21,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9268 states to 9268 states and 13901 transitions. [2023-11-29 02:58:21,513 INFO L78 Accepts]: Start accepts. Automaton has 9268 states and 13901 transitions. Word has length 251 [2023-11-29 02:58:21,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:21,514 INFO L495 AbstractCegarLoop]: Abstraction has 9268 states and 13901 transitions. [2023-11-29 02:58:21,514 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 48.8) internal successors, (244), 5 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:21,514 INFO L276 IsEmpty]: Start isEmpty. Operand 9268 states and 13901 transitions. [2023-11-29 02:58:21,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2023-11-29 02:58:21,518 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:21,518 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:21,518 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable83 [2023-11-29 02:58:21,518 INFO L420 AbstractCegarLoop]: === Iteration 85 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:21,518 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:21,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1200271243, now seen corresponding path program 1 times [2023-11-29 02:58:21,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:21,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [836977654] [2023-11-29 02:58:21,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:21,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:21,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:22,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:22,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:22,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:22,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:22,403 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:22,403 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:22,403 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [836977654] [2023-11-29 02:58:22,404 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [836977654] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:22,404 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:22,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:22,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821591524] [2023-11-29 02:58:22,404 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:22,404 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:22,404 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:22,404 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:22,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:22,405 INFO L87 Difference]: Start difference. First operand 9268 states and 13901 transitions. Second operand has 9 states, 9 states have (on average 27.11111111111111) internal successors, (244), 9 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:22,964 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:22,965 INFO L93 Difference]: Finished difference Result 9289 states and 13920 transitions. [2023-11-29 02:58:22,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:58:22,965 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.11111111111111) internal successors, (244), 9 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 251 [2023-11-29 02:58:22,965 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:22,969 INFO L225 Difference]: With dead ends: 9289 [2023-11-29 02:58:22,969 INFO L226 Difference]: Without dead ends: 5412 [2023-11-29 02:58:22,971 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:58:22,971 INFO L413 NwaCegarLoop]: 767 mSDtfsCounter, 2974 mSDsluCounter, 2423 mSDsCounter, 0 mSdLazyCounter, 498 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2974 SdHoareTripleChecker+Valid, 3190 SdHoareTripleChecker+Invalid, 504 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 498 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:22,971 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2974 Valid, 3190 Invalid, 504 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 498 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:58:22,974 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5412 states. [2023-11-29 02:58:23,091 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5412 to 4717. [2023-11-29 02:58:23,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4717 states, 4685 states have (on average 1.496051227321238) internal successors, (7009), 4685 states have internal predecessors, (7009), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:23,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4717 states to 4717 states and 7069 transitions. [2023-11-29 02:58:23,100 INFO L78 Accepts]: Start accepts. Automaton has 4717 states and 7069 transitions. Word has length 251 [2023-11-29 02:58:23,100 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:23,100 INFO L495 AbstractCegarLoop]: Abstraction has 4717 states and 7069 transitions. [2023-11-29 02:58:23,100 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.11111111111111) internal successors, (244), 9 states have internal predecessors, (244), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:23,100 INFO L276 IsEmpty]: Start isEmpty. Operand 4717 states and 7069 transitions. [2023-11-29 02:58:23,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-11-29 02:58:23,103 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:23,103 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:23,103 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable84 [2023-11-29 02:58:23,103 INFO L420 AbstractCegarLoop]: === Iteration 86 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:23,104 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:23,104 INFO L85 PathProgramCache]: Analyzing trace with hash -713520691, now seen corresponding path program 1 times [2023-11-29 02:58:23,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:23,104 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452418793] [2023-11-29 02:58:23,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:23,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:23,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:23,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:23,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:23,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:23,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:23,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:23,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:23,567 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452418793] [2023-11-29 02:58:23,567 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452418793] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:23,567 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:23,567 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:58:23,567 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305356007] [2023-11-29 02:58:23,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:23,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:58:23,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:23,568 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:58:23,568 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:58:23,568 INFO L87 Difference]: Start difference. First operand 4717 states and 7069 transitions. Second operand has 6 states, 6 states have (on average 40.833333333333336) internal successors, (245), 6 states have internal predecessors, (245), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:23,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:23,860 INFO L93 Difference]: Finished difference Result 9588 states and 14498 transitions. [2023-11-29 02:58:23,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:58:23,861 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 40.833333333333336) internal successors, (245), 6 states have internal predecessors, (245), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 252 [2023-11-29 02:58:23,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:23,865 INFO L225 Difference]: With dead ends: 9588 [2023-11-29 02:58:23,865 INFO L226 Difference]: Without dead ends: 6637 [2023-11-29 02:58:23,867 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:23,868 INFO L413 NwaCegarLoop]: 860 mSDtfsCounter, 2232 mSDsluCounter, 2603 mSDsCounter, 0 mSdLazyCounter, 98 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2234 SdHoareTripleChecker+Valid, 3463 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 98 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:23,868 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2234 Valid, 3463 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 98 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:58:23,872 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6637 states. [2023-11-29 02:58:24,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6637 to 4765. [2023-11-29 02:58:24,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4765 states, 4733 states have (on average 1.4960912740333827) internal successors, (7081), 4733 states have internal predecessors, (7081), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:24,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 4765 states and 7141 transitions. [2023-11-29 02:58:24,014 INFO L78 Accepts]: Start accepts. Automaton has 4765 states and 7141 transitions. Word has length 252 [2023-11-29 02:58:24,014 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:24,014 INFO L495 AbstractCegarLoop]: Abstraction has 4765 states and 7141 transitions. [2023-11-29 02:58:24,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 40.833333333333336) internal successors, (245), 6 states have internal predecessors, (245), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:24,015 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 7141 transitions. [2023-11-29 02:58:24,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 253 [2023-11-29 02:58:24,017 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:24,017 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:24,018 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable85 [2023-11-29 02:58:24,018 INFO L420 AbstractCegarLoop]: === Iteration 87 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:24,018 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:24,018 INFO L85 PathProgramCache]: Analyzing trace with hash 142659326, now seen corresponding path program 1 times [2023-11-29 02:58:24,018 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:24,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1684308842] [2023-11-29 02:58:24,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:24,018 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:24,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:24,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:24,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:24,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:24,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:24,723 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:24,723 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:24,723 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1684308842] [2023-11-29 02:58:24,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1684308842] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:24,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:24,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:58:24,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [65518139] [2023-11-29 02:58:24,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:24,724 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:58:24,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:24,725 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:58:24,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:24,725 INFO L87 Difference]: Start difference. First operand 4765 states and 7141 transitions. Second operand has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:25,091 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:25,091 INFO L93 Difference]: Finished difference Result 8420 states and 12625 transitions. [2023-11-29 02:58:25,092 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:58:25,092 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 252 [2023-11-29 02:58:25,092 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:25,095 INFO L225 Difference]: With dead ends: 8420 [2023-11-29 02:58:25,095 INFO L226 Difference]: Without dead ends: 4765 [2023-11-29 02:58:25,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:25,098 INFO L413 NwaCegarLoop]: 775 mSDtfsCounter, 2191 mSDsluCounter, 950 mSDsCounter, 0 mSdLazyCounter, 262 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2191 SdHoareTripleChecker+Valid, 1725 SdHoareTripleChecker+Invalid, 268 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 262 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:25,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2191 Valid, 1725 Invalid, 268 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 262 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:25,100 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4765 states. [2023-11-29 02:58:25,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4765 to 4765. [2023-11-29 02:58:25,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4765 states, 4733 states have (on average 1.4927107542784703) internal successors, (7065), 4733 states have internal predecessors, (7065), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:25,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4765 states to 4765 states and 7125 transitions. [2023-11-29 02:58:25,226 INFO L78 Accepts]: Start accepts. Automaton has 4765 states and 7125 transitions. Word has length 252 [2023-11-29 02:58:25,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:25,226 INFO L495 AbstractCegarLoop]: Abstraction has 4765 states and 7125 transitions. [2023-11-29 02:58:25,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 35.0) internal successors, (245), 7 states have internal predecessors, (245), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:25,226 INFO L276 IsEmpty]: Start isEmpty. Operand 4765 states and 7125 transitions. [2023-11-29 02:58:25,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 02:58:25,228 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:25,228 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:25,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable86 [2023-11-29 02:58:25,229 INFO L420 AbstractCegarLoop]: === Iteration 88 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:25,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:25,229 INFO L85 PathProgramCache]: Analyzing trace with hash -331631394, now seen corresponding path program 1 times [2023-11-29 02:58:25,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:25,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124075310] [2023-11-29 02:58:25,229 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:25,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:25,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:25,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:25,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:25,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:25,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:25,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:25,774 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124075310] [2023-11-29 02:58:25,774 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124075310] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:25,774 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:25,774 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:25,774 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1300445196] [2023-11-29 02:58:25,774 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:25,775 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:25,775 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:25,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:25,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:25,775 INFO L87 Difference]: Start difference. First operand 4765 states and 7125 transitions. Second operand has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:26,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:26,613 INFO L93 Difference]: Finished difference Result 13193 states and 20158 transitions. [2023-11-29 02:58:26,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2023-11-29 02:58:26,613 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 253 [2023-11-29 02:58:26,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:26,620 INFO L225 Difference]: With dead ends: 13193 [2023-11-29 02:58:26,620 INFO L226 Difference]: Without dead ends: 10802 [2023-11-29 02:58:26,622 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=115, Invalid=347, Unknown=0, NotChecked=0, Total=462 [2023-11-29 02:58:26,622 INFO L413 NwaCegarLoop]: 1587 mSDtfsCounter, 3143 mSDsluCounter, 10424 mSDsCounter, 0 mSdLazyCounter, 358 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3147 SdHoareTripleChecker+Valid, 12011 SdHoareTripleChecker+Invalid, 364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 358 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:26,622 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3147 Valid, 12011 Invalid, 364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 358 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:58:26,628 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10802 states. [2023-11-29 02:58:26,851 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10802 to 7662. [2023-11-29 02:58:26,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7662 states, 7618 states have (on average 1.5047256497768444) internal successors, (11463), 7618 states have internal predecessors, (11463), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-29 02:58:26,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7662 states to 7662 states and 11547 transitions. [2023-11-29 02:58:26,864 INFO L78 Accepts]: Start accepts. Automaton has 7662 states and 11547 transitions. Word has length 253 [2023-11-29 02:58:26,865 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:26,865 INFO L495 AbstractCegarLoop]: Abstraction has 7662 states and 11547 transitions. [2023-11-29 02:58:26,865 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:26,865 INFO L276 IsEmpty]: Start isEmpty. Operand 7662 states and 11547 transitions. [2023-11-29 02:58:26,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 02:58:26,868 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:26,868 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:26,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable87 [2023-11-29 02:58:26,868 INFO L420 AbstractCegarLoop]: === Iteration 89 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:26,868 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:26,869 INFO L85 PathProgramCache]: Analyzing trace with hash -942900452, now seen corresponding path program 1 times [2023-11-29 02:58:26,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:26,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1368107092] [2023-11-29 02:58:26,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:26,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:27,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:27,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:27,216 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:27,217 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:27,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:27,218 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1368107092] [2023-11-29 02:58:27,218 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1368107092] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:27,218 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:27,218 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:58:27,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1880970092] [2023-11-29 02:58:27,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:27,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:58:27,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:27,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:58:27,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:58:27,219 INFO L87 Difference]: Start difference. First operand 7662 states and 11547 transitions. Second operand has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:27,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:27,613 INFO L93 Difference]: Finished difference Result 20116 states and 30432 transitions. [2023-11-29 02:58:27,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:58:27,614 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 253 [2023-11-29 02:58:27,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:27,622 INFO L225 Difference]: With dead ends: 20116 [2023-11-29 02:58:27,622 INFO L226 Difference]: Without dead ends: 14210 [2023-11-29 02:58:27,624 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:27,624 INFO L413 NwaCegarLoop]: 961 mSDtfsCounter, 771 mSDsluCounter, 1773 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 773 SdHoareTripleChecker+Valid, 2734 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:27,624 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [773 Valid, 2734 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:27,630 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14210 states. [2023-11-29 02:58:27,866 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14210 to 7750. [2023-11-29 02:58:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7750 states, 7706 states have (on average 1.5015572281339216) internal successors, (11571), 7706 states have internal predecessors, (11571), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-29 02:58:27,879 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7750 states to 7750 states and 11655 transitions. [2023-11-29 02:58:27,880 INFO L78 Accepts]: Start accepts. Automaton has 7750 states and 11655 transitions. Word has length 253 [2023-11-29 02:58:27,880 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:27,880 INFO L495 AbstractCegarLoop]: Abstraction has 7750 states and 11655 transitions. [2023-11-29 02:58:27,880 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 61.5) internal successors, (246), 4 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:27,880 INFO L276 IsEmpty]: Start isEmpty. Operand 7750 states and 11655 transitions. [2023-11-29 02:58:27,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 02:58:27,883 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:27,883 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:27,883 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable88 [2023-11-29 02:58:27,883 INFO L420 AbstractCegarLoop]: === Iteration 90 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:27,883 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:27,883 INFO L85 PathProgramCache]: Analyzing trace with hash -633037988, now seen corresponding path program 1 times [2023-11-29 02:58:27,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:27,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [13128483] [2023-11-29 02:58:27,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:27,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:28,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:28,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:28,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:28,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:28,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:28,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:28,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:28,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [13128483] [2023-11-29 02:58:28,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [13128483] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:28,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:28,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:28,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1094005043] [2023-11-29 02:58:28,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:28,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:28,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:28,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:28,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:28,568 INFO L87 Difference]: Start difference. First operand 7750 states and 11655 transitions. Second operand has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:29,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:29,274 INFO L93 Difference]: Finished difference Result 13200 states and 20125 transitions. [2023-11-29 02:58:29,274 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:58:29,275 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 253 [2023-11-29 02:58:29,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:29,280 INFO L225 Difference]: With dead ends: 13200 [2023-11-29 02:58:29,281 INFO L226 Difference]: Without dead ends: 10251 [2023-11-29 02:58:29,282 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:58:29,282 INFO L413 NwaCegarLoop]: 879 mSDtfsCounter, 3006 mSDsluCounter, 5021 mSDsCounter, 0 mSdLazyCounter, 241 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3010 SdHoareTripleChecker+Valid, 5900 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 241 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:29,282 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3010 Valid, 5900 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:29,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10251 states. [2023-11-29 02:58:29,502 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10251 to 7435. [2023-11-29 02:58:29,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7435 states, 7391 states have (on average 1.5077797321066162) internal successors, (11144), 7391 states have internal predecessors, (11144), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-29 02:58:29,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7435 states to 7435 states and 11228 transitions. [2023-11-29 02:58:29,515 INFO L78 Accepts]: Start accepts. Automaton has 7435 states and 11228 transitions. Word has length 253 [2023-11-29 02:58:29,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:29,516 INFO L495 AbstractCegarLoop]: Abstraction has 7435 states and 11228 transitions. [2023-11-29 02:58:29,516 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.333333333333332) internal successors, (246), 9 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:29,516 INFO L276 IsEmpty]: Start isEmpty. Operand 7435 states and 11228 transitions. [2023-11-29 02:58:29,518 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2023-11-29 02:58:29,519 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:29,519 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:29,519 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable89 [2023-11-29 02:58:29,519 INFO L420 AbstractCegarLoop]: === Iteration 91 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:29,519 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:29,519 INFO L85 PathProgramCache]: Analyzing trace with hash -2119382057, now seen corresponding path program 1 times [2023-11-29 02:58:29,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:29,519 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [923613196] [2023-11-29 02:58:29,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:29,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:29,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:30,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:30,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:30,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:30,167 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:30,168 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:30,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [923613196] [2023-11-29 02:58:30,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [923613196] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:30,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:30,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:58:30,168 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [285407692] [2023-11-29 02:58:30,168 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:30,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:58:30,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:30,169 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:58:30,169 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:30,169 INFO L87 Difference]: Start difference. First operand 7435 states and 11228 transitions. Second operand has 7 states, 7 states have (on average 35.142857142857146) internal successors, (246), 7 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:30,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:30,651 INFO L93 Difference]: Finished difference Result 13369 states and 20268 transitions. [2023-11-29 02:58:30,652 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:58:30,652 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 35.142857142857146) internal successors, (246), 7 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 253 [2023-11-29 02:58:30,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:30,658 INFO L225 Difference]: With dead ends: 13369 [2023-11-29 02:58:30,658 INFO L226 Difference]: Without dead ends: 7435 [2023-11-29 02:58:30,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:30,662 INFO L413 NwaCegarLoop]: 774 mSDtfsCounter, 1496 mSDsluCounter, 1004 mSDsCounter, 0 mSdLazyCounter, 298 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1496 SdHoareTripleChecker+Valid, 1778 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 298 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:30,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1496 Valid, 1778 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 298 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:30,667 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7435 states. [2023-11-29 02:58:30,898 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7435 to 7410. [2023-11-29 02:58:30,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7410 states, 7366 states have (on average 1.5029866956285636) internal successors, (11071), 7366 states have internal predecessors, (11071), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-29 02:58:30,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7410 states to 7410 states and 11155 transitions. [2023-11-29 02:58:30,911 INFO L78 Accepts]: Start accepts. Automaton has 7410 states and 11155 transitions. Word has length 253 [2023-11-29 02:58:30,911 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:30,911 INFO L495 AbstractCegarLoop]: Abstraction has 7410 states and 11155 transitions. [2023-11-29 02:58:30,911 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 35.142857142857146) internal successors, (246), 7 states have internal predecessors, (246), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:30,911 INFO L276 IsEmpty]: Start isEmpty. Operand 7410 states and 11155 transitions. [2023-11-29 02:58:30,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 02:58:30,914 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:30,914 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:30,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable90 [2023-11-29 02:58:30,914 INFO L420 AbstractCegarLoop]: === Iteration 92 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:30,914 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:30,914 INFO L85 PathProgramCache]: Analyzing trace with hash 391823943, now seen corresponding path program 1 times [2023-11-29 02:58:30,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:30,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [564731459] [2023-11-29 02:58:30,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:31,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:31,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:31,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:31,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:31,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:31,389 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:31,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:31,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [564731459] [2023-11-29 02:58:31,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [564731459] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:31,389 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:31,390 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:58:31,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [753441352] [2023-11-29 02:58:31,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:31,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:58:31,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:31,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:58:31,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:58:31,391 INFO L87 Difference]: Start difference. First operand 7410 states and 11155 transitions. Second operand has 6 states, 6 states have (on average 41.166666666666664) internal successors, (247), 6 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:31,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:31,871 INFO L93 Difference]: Finished difference Result 15498 states and 23686 transitions. [2023-11-29 02:58:31,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 02:58:31,871 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 41.166666666666664) internal successors, (247), 6 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 254 [2023-11-29 02:58:31,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:31,878 INFO L225 Difference]: With dead ends: 15498 [2023-11-29 02:58:31,878 INFO L226 Difference]: Without dead ends: 10241 [2023-11-29 02:58:31,882 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:31,882 INFO L413 NwaCegarLoop]: 863 mSDtfsCounter, 2208 mSDsluCounter, 2610 mSDsCounter, 0 mSdLazyCounter, 99 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2210 SdHoareTripleChecker+Valid, 3473 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 99 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:31,882 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2210 Valid, 3473 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 99 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:58:31,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10241 states. [2023-11-29 02:58:32,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10241 to 7472. [2023-11-29 02:58:32,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7472 states, 7428 states have (on average 1.5010770059235325) internal successors, (11150), 7428 states have internal predecessors, (11150), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-29 02:58:32,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7472 states to 7472 states and 11234 transitions. [2023-11-29 02:58:32,152 INFO L78 Accepts]: Start accepts. Automaton has 7472 states and 11234 transitions. Word has length 254 [2023-11-29 02:58:32,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:32,152 INFO L495 AbstractCegarLoop]: Abstraction has 7472 states and 11234 transitions. [2023-11-29 02:58:32,153 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 41.166666666666664) internal successors, (247), 6 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:32,153 INFO L276 IsEmpty]: Start isEmpty. Operand 7472 states and 11234 transitions. [2023-11-29 02:58:32,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 02:58:32,156 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:32,156 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:32,156 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable91 [2023-11-29 02:58:32,156 INFO L420 AbstractCegarLoop]: === Iteration 93 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:32,156 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:32,156 INFO L85 PathProgramCache]: Analyzing trace with hash -963660780, now seen corresponding path program 1 times [2023-11-29 02:58:32,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:32,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [561113673] [2023-11-29 02:58:32,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:32,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:32,866 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:32,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:32,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:32,870 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:32,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:32,871 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [561113673] [2023-11-29 02:58:32,871 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [561113673] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:32,871 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:32,871 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 02:58:32,871 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821322443] [2023-11-29 02:58:32,871 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:32,871 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:58:32,871 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:32,872 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:58:32,872 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:58:32,872 INFO L87 Difference]: Start difference. First operand 7472 states and 11234 transitions. Second operand has 12 states, 12 states have (on average 20.583333333333332) internal successors, (247), 12 states have internal predecessors, (247), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:35,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:35,285 INFO L93 Difference]: Finished difference Result 31250 states and 47552 transitions. [2023-11-29 02:58:35,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2023-11-29 02:58:35,286 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 20.583333333333332) internal successors, (247), 12 states have internal predecessors, (247), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 254 [2023-11-29 02:58:35,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:35,304 INFO L225 Difference]: With dead ends: 31250 [2023-11-29 02:58:35,304 INFO L226 Difference]: Without dead ends: 26438 [2023-11-29 02:58:35,308 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 335 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=331, Invalid=1151, Unknown=0, NotChecked=0, Total=1482 [2023-11-29 02:58:35,309 INFO L413 NwaCegarLoop]: 2035 mSDtfsCounter, 4924 mSDsluCounter, 12682 mSDsCounter, 0 mSdLazyCounter, 1435 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4925 SdHoareTripleChecker+Valid, 14717 SdHoareTripleChecker+Invalid, 1454 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1435 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:35,309 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4925 Valid, 14717 Invalid, 1454 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 1435 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 02:58:35,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26438 states. [2023-11-29 02:58:35,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26438 to 9439. [2023-11-29 02:58:35,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9439 states, 9385 states have (on average 1.478742674480554) internal successors, (13878), 9385 states have internal predecessors, (13878), 52 states have call successors, (52), 1 states have call predecessors, (52), 1 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2023-11-29 02:58:35,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9439 states to 9439 states and 13982 transitions. [2023-11-29 02:58:35,657 INFO L78 Accepts]: Start accepts. Automaton has 9439 states and 13982 transitions. Word has length 254 [2023-11-29 02:58:35,658 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:35,658 INFO L495 AbstractCegarLoop]: Abstraction has 9439 states and 13982 transitions. [2023-11-29 02:58:35,658 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 20.583333333333332) internal successors, (247), 12 states have internal predecessors, (247), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:35,658 INFO L276 IsEmpty]: Start isEmpty. Operand 9439 states and 13982 transitions. [2023-11-29 02:58:35,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 02:58:35,662 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:35,662 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:35,662 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable92 [2023-11-29 02:58:35,662 INFO L420 AbstractCegarLoop]: === Iteration 94 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:35,663 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:35,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1265067374, now seen corresponding path program 1 times [2023-11-29 02:58:35,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:35,663 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818928537] [2023-11-29 02:58:35,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:35,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:36,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:36,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:36,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:36,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:36,555 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:36,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:36,555 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818928537] [2023-11-29 02:58:36,555 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818928537] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:36,556 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:36,556 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 02:58:36,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450413010] [2023-11-29 02:58:36,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:36,556 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 02:58:36,556 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:36,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 02:58:36,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2023-11-29 02:58:36,557 INFO L87 Difference]: Start difference. First operand 9439 states and 13982 transitions. Second operand has 11 states, 11 states have (on average 22.454545454545453) internal successors, (247), 11 states have internal predecessors, (247), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:37,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:37,991 INFO L93 Difference]: Finished difference Result 18716 states and 28074 transitions. [2023-11-29 02:58:37,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 02:58:37,992 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 22.454545454545453) internal successors, (247), 11 states have internal predecessors, (247), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 254 [2023-11-29 02:58:37,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:38,027 INFO L225 Difference]: With dead ends: 18716 [2023-11-29 02:58:38,027 INFO L226 Difference]: Without dead ends: 14943 [2023-11-29 02:58:38,029 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=129, Invalid=377, Unknown=0, NotChecked=0, Total=506 [2023-11-29 02:58:38,029 INFO L413 NwaCegarLoop]: 1469 mSDtfsCounter, 3807 mSDsluCounter, 7428 mSDsCounter, 0 mSdLazyCounter, 962 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3808 SdHoareTripleChecker+Valid, 8897 SdHoareTripleChecker+Invalid, 969 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 962 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:38,029 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3808 Valid, 8897 Invalid, 969 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 962 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 02:58:38,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14943 states. [2023-11-29 02:58:38,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14943 to 9161. [2023-11-29 02:58:38,389 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9161 states, 9103 states have (on average 1.486323190157091) internal successors, (13530), 9103 states have internal predecessors, (13530), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:38,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9161 states to 9161 states and 13642 transitions. [2023-11-29 02:58:38,399 INFO L78 Accepts]: Start accepts. Automaton has 9161 states and 13642 transitions. Word has length 254 [2023-11-29 02:58:38,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:38,399 INFO L495 AbstractCegarLoop]: Abstraction has 9161 states and 13642 transitions. [2023-11-29 02:58:38,399 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 22.454545454545453) internal successors, (247), 11 states have internal predecessors, (247), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:38,400 INFO L276 IsEmpty]: Start isEmpty. Operand 9161 states and 13642 transitions. [2023-11-29 02:58:38,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 02:58:38,403 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:38,403 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:38,403 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable93 [2023-11-29 02:58:38,403 INFO L420 AbstractCegarLoop]: === Iteration 95 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:38,403 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:38,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1555231442, now seen corresponding path program 1 times [2023-11-29 02:58:38,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:38,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1872082020] [2023-11-29 02:58:38,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:38,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:38,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:39,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:39,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:39,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:39,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:39,151 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:39,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:39,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1872082020] [2023-11-29 02:58:39,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1872082020] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:39,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:39,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 02:58:39,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415022983] [2023-11-29 02:58:39,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:39,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 02:58:39,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:39,152 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 02:58:39,152 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:39,153 INFO L87 Difference]: Start difference. First operand 9161 states and 13642 transitions. Second operand has 10 states, 10 states have (on average 24.7) internal successors, (247), 10 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:40,330 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:40,330 INFO L93 Difference]: Finished difference Result 18739 states and 28186 transitions. [2023-11-29 02:58:40,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 02:58:40,330 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 24.7) internal successors, (247), 10 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 254 [2023-11-29 02:58:40,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:40,340 INFO L225 Difference]: With dead ends: 18739 [2023-11-29 02:58:40,340 INFO L226 Difference]: Without dead ends: 13169 [2023-11-29 02:58:40,343 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=122, Invalid=298, Unknown=0, NotChecked=0, Total=420 [2023-11-29 02:58:40,344 INFO L413 NwaCegarLoop]: 1349 mSDtfsCounter, 2534 mSDsluCounter, 5105 mSDsCounter, 0 mSdLazyCounter, 909 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2534 SdHoareTripleChecker+Valid, 6454 SdHoareTripleChecker+Invalid, 917 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 909 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:40,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2534 Valid, 6454 Invalid, 917 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 909 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 02:58:40,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13169 states. [2023-11-29 02:58:40,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13169 to 9559. [2023-11-29 02:58:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9559 states, 9501 states have (on average 1.4792127144511105) internal successors, (14054), 9501 states have internal predecessors, (14054), 56 states have call successors, (56), 1 states have call predecessors, (56), 1 states have return successors, (56), 56 states have call predecessors, (56), 56 states have call successors, (56) [2023-11-29 02:58:40,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9559 states to 9559 states and 14166 transitions. [2023-11-29 02:58:40,666 INFO L78 Accepts]: Start accepts. Automaton has 9559 states and 14166 transitions. Word has length 254 [2023-11-29 02:58:40,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:40,666 INFO L495 AbstractCegarLoop]: Abstraction has 9559 states and 14166 transitions. [2023-11-29 02:58:40,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 24.7) internal successors, (247), 10 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:40,666 INFO L276 IsEmpty]: Start isEmpty. Operand 9559 states and 14166 transitions. [2023-11-29 02:58:40,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 255 [2023-11-29 02:58:40,671 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:40,672 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:40,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable94 [2023-11-29 02:58:40,672 INFO L420 AbstractCegarLoop]: === Iteration 96 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:40,672 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:40,672 INFO L85 PathProgramCache]: Analyzing trace with hash 1253824848, now seen corresponding path program 1 times [2023-11-29 02:58:40,672 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:40,672 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1111029134] [2023-11-29 02:58:40,672 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:40,672 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:40,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:41,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:41,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:41,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:41,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:41,575 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:41,575 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:41,575 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1111029134] [2023-11-29 02:58:41,575 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1111029134] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:41,575 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:41,575 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:41,575 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968878443] [2023-11-29 02:58:41,575 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:41,576 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:41,576 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:41,576 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:41,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:41,577 INFO L87 Difference]: Start difference. First operand 9559 states and 14166 transitions. Second operand has 9 states, 9 states have (on average 27.444444444444443) internal successors, (247), 9 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:42,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:42,181 INFO L93 Difference]: Finished difference Result 9595 states and 14215 transitions. [2023-11-29 02:58:42,182 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:58:42,182 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.444444444444443) internal successors, (247), 9 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 254 [2023-11-29 02:58:42,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:42,186 INFO L225 Difference]: With dead ends: 9595 [2023-11-29 02:58:42,186 INFO L226 Difference]: Without dead ends: 5708 [2023-11-29 02:58:42,188 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:58:42,189 INFO L413 NwaCegarLoop]: 765 mSDtfsCounter, 2231 mSDsluCounter, 2480 mSDsCounter, 0 mSdLazyCounter, 535 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2231 SdHoareTripleChecker+Valid, 3245 SdHoareTripleChecker+Invalid, 539 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 535 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:42,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2231 Valid, 3245 Invalid, 539 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 535 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:58:42,191 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5708 states. [2023-11-29 02:58:42,317 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5708 to 4788. [2023-11-29 02:58:42,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4788 states, 4756 states have (on average 1.481497056349874) internal successors, (7046), 4756 states have internal predecessors, (7046), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:42,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4788 states to 4788 states and 7106 transitions. [2023-11-29 02:58:42,325 INFO L78 Accepts]: Start accepts. Automaton has 4788 states and 7106 transitions. Word has length 254 [2023-11-29 02:58:42,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:42,326 INFO L495 AbstractCegarLoop]: Abstraction has 4788 states and 7106 transitions. [2023-11-29 02:58:42,326 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.444444444444443) internal successors, (247), 9 states have internal predecessors, (247), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 4788 states and 7106 transitions. [2023-11-29 02:58:42,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-11-29 02:58:42,328 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:42,329 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:42,329 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable95 [2023-11-29 02:58:42,329 INFO L420 AbstractCegarLoop]: === Iteration 97 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:42,329 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:42,329 INFO L85 PathProgramCache]: Analyzing trace with hash 480877590, now seen corresponding path program 1 times [2023-11-29 02:58:42,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:42,329 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [387238215] [2023-11-29 02:58:42,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:42,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:42,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:42,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:42,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:42,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:42,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:42,780 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:42,780 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:42,780 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [387238215] [2023-11-29 02:58:42,781 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [387238215] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:42,781 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:42,781 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 02:58:42,781 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1560517579] [2023-11-29 02:58:42,781 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:42,781 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 02:58:42,781 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:42,782 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 02:58:42,782 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-11-29 02:58:42,782 INFO L87 Difference]: Start difference. First operand 4788 states and 7106 transitions. Second operand has 6 states, 6 states have (on average 41.333333333333336) internal successors, (248), 6 states have internal predecessors, (248), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:43,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:43,163 INFO L93 Difference]: Finished difference Result 10108 states and 15127 transitions. [2023-11-29 02:58:43,164 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:58:43,164 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 41.333333333333336) internal successors, (248), 6 states have internal predecessors, (248), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 255 [2023-11-29 02:58:43,164 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:43,169 INFO L225 Difference]: With dead ends: 10108 [2023-11-29 02:58:43,169 INFO L226 Difference]: Without dead ends: 7171 [2023-11-29 02:58:43,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:43,171 INFO L413 NwaCegarLoop]: 992 mSDtfsCounter, 2371 mSDsluCounter, 3668 mSDsCounter, 0 mSdLazyCounter, 143 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2371 SdHoareTripleChecker+Valid, 4660 SdHoareTripleChecker+Invalid, 149 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 143 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:43,171 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2371 Valid, 4660 Invalid, 149 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 143 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 02:58:43,175 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7171 states. [2023-11-29 02:58:43,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7171 to 4836. [2023-11-29 02:58:43,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4836 states, 4804 states have (on average 1.4816819317235637) internal successors, (7118), 4804 states have internal predecessors, (7118), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:43,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4836 states to 4836 states and 7178 transitions. [2023-11-29 02:58:43,327 INFO L78 Accepts]: Start accepts. Automaton has 4836 states and 7178 transitions. Word has length 255 [2023-11-29 02:58:43,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:43,327 INFO L495 AbstractCegarLoop]: Abstraction has 4836 states and 7178 transitions. [2023-11-29 02:58:43,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 41.333333333333336) internal successors, (248), 6 states have internal predecessors, (248), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:43,328 INFO L276 IsEmpty]: Start isEmpty. Operand 4836 states and 7178 transitions. [2023-11-29 02:58:43,330 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2023-11-29 02:58:43,330 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:43,330 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:43,330 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable96 [2023-11-29 02:58:43,331 INFO L420 AbstractCegarLoop]: === Iteration 98 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:43,331 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:43,331 INFO L85 PathProgramCache]: Analyzing trace with hash -2021217839, now seen corresponding path program 1 times [2023-11-29 02:58:43,331 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:43,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1731581296] [2023-11-29 02:58:43,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:43,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:43,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:43,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:43,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:43,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:43,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:43,988 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:43,988 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:43,988 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1731581296] [2023-11-29 02:58:43,988 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1731581296] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:43,989 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:43,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:58:43,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [406741536] [2023-11-29 02:58:43,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:43,989 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:58:43,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:43,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:58:43,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:43,990 INFO L87 Difference]: Start difference. First operand 4836 states and 7178 transitions. Second operand has 7 states, 7 states have (on average 35.42857142857143) internal successors, (248), 7 states have internal predecessors, (248), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:44,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:44,361 INFO L93 Difference]: Finished difference Result 8409 states and 12492 transitions. [2023-11-29 02:58:44,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:58:44,362 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 35.42857142857143) internal successors, (248), 7 states have internal predecessors, (248), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 255 [2023-11-29 02:58:44,362 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:44,366 INFO L225 Difference]: With dead ends: 8409 [2023-11-29 02:58:44,366 INFO L226 Difference]: Without dead ends: 4836 [2023-11-29 02:58:44,368 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=34, Invalid=56, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:44,368 INFO L413 NwaCegarLoop]: 773 mSDtfsCounter, 1508 mSDsluCounter, 1018 mSDsCounter, 0 mSdLazyCounter, 299 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1508 SdHoareTripleChecker+Valid, 1791 SdHoareTripleChecker+Invalid, 303 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 299 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:44,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1508 Valid, 1791 Invalid, 303 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 299 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:44,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4836 states. [2023-11-29 02:58:44,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4836 to 4836. [2023-11-29 02:58:44,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4836 states, 4804 states have (on average 1.4783513738551208) internal successors, (7102), 4804 states have internal predecessors, (7102), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:44,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4836 states to 4836 states and 7162 transitions. [2023-11-29 02:58:44,503 INFO L78 Accepts]: Start accepts. Automaton has 4836 states and 7162 transitions. Word has length 255 [2023-11-29 02:58:44,503 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:44,503 INFO L495 AbstractCegarLoop]: Abstraction has 4836 states and 7162 transitions. [2023-11-29 02:58:44,503 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 35.42857142857143) internal successors, (248), 7 states have internal predecessors, (248), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:44,503 INFO L276 IsEmpty]: Start isEmpty. Operand 4836 states and 7162 transitions. [2023-11-29 02:58:44,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-11-29 02:58:44,506 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:44,506 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:44,506 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable97 [2023-11-29 02:58:44,506 INFO L420 AbstractCegarLoop]: === Iteration 99 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:44,506 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:44,506 INFO L85 PathProgramCache]: Analyzing trace with hash 1779538973, now seen corresponding path program 1 times [2023-11-29 02:58:44,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:44,506 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [652213196] [2023-11-29 02:58:44,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:44,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:44,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:44,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:44,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:44,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:44,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:44,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:44,864 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:44,864 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [652213196] [2023-11-29 02:58:44,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [652213196] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:44,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:44,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:58:44,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1640821140] [2023-11-29 02:58:44,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:44,864 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:58:44,864 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:44,865 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:58:44,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:44,865 INFO L87 Difference]: Start difference. First operand 4836 states and 7162 transitions. Second operand has 5 states, 5 states have (on average 49.8) internal successors, (249), 5 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:45,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:45,040 INFO L93 Difference]: Finished difference Result 8676 states and 12847 transitions. [2023-11-29 02:58:45,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:58:45,040 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 49.8) internal successors, (249), 5 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 256 [2023-11-29 02:58:45,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:45,043 INFO L225 Difference]: With dead ends: 8676 [2023-11-29 02:58:45,043 INFO L226 Difference]: Without dead ends: 4866 [2023-11-29 02:58:45,045 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:45,045 INFO L413 NwaCegarLoop]: 810 mSDtfsCounter, 740 mSDsluCounter, 1618 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 740 SdHoareTripleChecker+Valid, 2428 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:45,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [740 Valid, 2428 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:45,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4866 states. [2023-11-29 02:58:45,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4866 to 4851. [2023-11-29 02:58:45,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4851 states, 4819 states have (on average 1.4768624195891265) internal successors, (7117), 4819 states have internal predecessors, (7117), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:45,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4851 states to 4851 states and 7177 transitions. [2023-11-29 02:58:45,199 INFO L78 Accepts]: Start accepts. Automaton has 4851 states and 7177 transitions. Word has length 256 [2023-11-29 02:58:45,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:45,199 INFO L495 AbstractCegarLoop]: Abstraction has 4851 states and 7177 transitions. [2023-11-29 02:58:45,199 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 49.8) internal successors, (249), 5 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:45,199 INFO L276 IsEmpty]: Start isEmpty. Operand 4851 states and 7177 transitions. [2023-11-29 02:58:45,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-11-29 02:58:45,202 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:45,202 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:45,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable98 [2023-11-29 02:58:45,202 INFO L420 AbstractCegarLoop]: === Iteration 100 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:45,202 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:45,202 INFO L85 PathProgramCache]: Analyzing trace with hash -143711457, now seen corresponding path program 1 times [2023-11-29 02:58:45,202 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:45,202 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [767379107] [2023-11-29 02:58:45,202 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:45,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:45,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:45,554 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:45,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:45,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:45,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:45,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:45,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:45,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [767379107] [2023-11-29 02:58:45,558 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [767379107] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:45,558 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:45,558 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:58:45,558 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [506351910] [2023-11-29 02:58:45,558 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:45,559 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:58:45,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:45,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:58:45,559 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:45,559 INFO L87 Difference]: Start difference. First operand 4851 states and 7177 transitions. Second operand has 5 states, 5 states have (on average 49.8) internal successors, (249), 5 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:45,723 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:45,723 INFO L93 Difference]: Finished difference Result 7942 states and 11848 transitions. [2023-11-29 02:58:45,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:58:45,724 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 49.8) internal successors, (249), 5 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 256 [2023-11-29 02:58:45,724 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:45,727 INFO L225 Difference]: With dead ends: 7942 [2023-11-29 02:58:45,727 INFO L226 Difference]: Without dead ends: 4881 [2023-11-29 02:58:45,729 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:45,729 INFO L413 NwaCegarLoop]: 810 mSDtfsCounter, 731 mSDsluCounter, 1618 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 731 SdHoareTripleChecker+Valid, 2428 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:45,729 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [731 Valid, 2428 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:45,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4881 states. [2023-11-29 02:58:45,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4881 to 4863. [2023-11-29 02:58:45,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4863 states, 4831 states have (on average 1.475677913475471) internal successors, (7129), 4831 states have internal predecessors, (7129), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:45,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4863 states to 4863 states and 7189 transitions. [2023-11-29 02:58:45,864 INFO L78 Accepts]: Start accepts. Automaton has 4863 states and 7189 transitions. Word has length 256 [2023-11-29 02:58:45,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:45,864 INFO L495 AbstractCegarLoop]: Abstraction has 4863 states and 7189 transitions. [2023-11-29 02:58:45,864 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 49.8) internal successors, (249), 5 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:45,864 INFO L276 IsEmpty]: Start isEmpty. Operand 4863 states and 7189 transitions. [2023-11-29 02:58:45,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-11-29 02:58:45,867 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:45,867 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:45,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable99 [2023-11-29 02:58:45,867 INFO L420 AbstractCegarLoop]: === Iteration 101 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:45,867 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:45,867 INFO L85 PathProgramCache]: Analyzing trace with hash -754980515, now seen corresponding path program 1 times [2023-11-29 02:58:45,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:45,867 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1961044663] [2023-11-29 02:58:45,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:45,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:46,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:46,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:46,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:46,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:46,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:46,646 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:46,646 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:46,646 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1961044663] [2023-11-29 02:58:46,646 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1961044663] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:46,646 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:46,646 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:46,646 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [392269683] [2023-11-29 02:58:46,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:46,647 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:46,647 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:46,648 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:46,648 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:46,648 INFO L87 Difference]: Start difference. First operand 4863 states and 7189 transitions. Second operand has 9 states, 9 states have (on average 27.666666666666668) internal successors, (249), 9 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:47,544 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:47,544 INFO L93 Difference]: Finished difference Result 13905 states and 20952 transitions. [2023-11-29 02:58:47,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-29 02:58:47,545 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.666666666666668) internal successors, (249), 9 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 256 [2023-11-29 02:58:47,545 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:47,553 INFO L225 Difference]: With dead ends: 13905 [2023-11-29 02:58:47,553 INFO L226 Difference]: Without dead ends: 10983 [2023-11-29 02:58:47,556 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 79 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=122, Invalid=340, Unknown=0, NotChecked=0, Total=462 [2023-11-29 02:58:47,556 INFO L413 NwaCegarLoop]: 1502 mSDtfsCounter, 4914 mSDsluCounter, 8436 mSDsCounter, 0 mSdLazyCounter, 330 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4916 SdHoareTripleChecker+Valid, 9938 SdHoareTripleChecker+Invalid, 345 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 330 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:47,557 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4916 Valid, 9938 Invalid, 345 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 330 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:58:47,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10983 states. [2023-11-29 02:58:47,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10983 to 7995. [2023-11-29 02:58:47,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7995 states, 7951 states have (on average 1.4838385108791348) internal successors, (11798), 7951 states have internal predecessors, (11798), 42 states have call successors, (42), 1 states have call predecessors, (42), 1 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2023-11-29 02:58:47,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7995 states to 7995 states and 11882 transitions. [2023-11-29 02:58:47,812 INFO L78 Accepts]: Start accepts. Automaton has 7995 states and 11882 transitions. Word has length 256 [2023-11-29 02:58:47,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:47,812 INFO L495 AbstractCegarLoop]: Abstraction has 7995 states and 11882 transitions. [2023-11-29 02:58:47,812 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.666666666666668) internal successors, (249), 9 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:47,812 INFO L276 IsEmpty]: Start isEmpty. Operand 7995 states and 11882 transitions. [2023-11-29 02:58:47,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 257 [2023-11-29 02:58:47,815 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:47,815 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:47,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable100 [2023-11-29 02:58:47,816 INFO L420 AbstractCegarLoop]: === Iteration 102 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:47,816 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:47,816 INFO L85 PathProgramCache]: Analyzing trace with hash -143806324, now seen corresponding path program 1 times [2023-11-29 02:58:47,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:47,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1593246658] [2023-11-29 02:58:47,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:47,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:48,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:48,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:48,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:48,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:48,501 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:48,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:48,501 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1593246658] [2023-11-29 02:58:48,501 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1593246658] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:48,501 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:48,502 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 02:58:48,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281891675] [2023-11-29 02:58:48,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:48,502 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 02:58:48,502 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:48,503 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 02:58:48,503 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:58:48,503 INFO L87 Difference]: Start difference. First operand 7995 states and 11882 transitions. Second operand has 7 states, 7 states have (on average 35.57142857142857) internal successors, (249), 7 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:49,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:49,020 INFO L93 Difference]: Finished difference Result 13847 states and 20720 transitions. [2023-11-29 02:58:49,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 02:58:49,021 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 35.57142857142857) internal successors, (249), 7 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 256 [2023-11-29 02:58:49,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:49,027 INFO L225 Difference]: With dead ends: 13847 [2023-11-29 02:58:49,027 INFO L226 Difference]: Without dead ends: 7995 [2023-11-29 02:58:49,030 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2023-11-29 02:58:49,031 INFO L413 NwaCegarLoop]: 872 mSDtfsCounter, 2252 mSDsluCounter, 1132 mSDsCounter, 0 mSdLazyCounter, 323 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2252 SdHoareTripleChecker+Valid, 2004 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 323 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:49,031 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2252 Valid, 2004 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 323 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:49,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7995 states. [2023-11-29 02:58:49,247 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7995 to 7271. [2023-11-29 02:58:49,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7271 states, 7231 states have (on average 1.4862398008574194) internal successors, (10747), 7231 states have internal predecessors, (10747), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-29 02:58:49,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7271 states to 7271 states and 10823 transitions. [2023-11-29 02:58:49,260 INFO L78 Accepts]: Start accepts. Automaton has 7271 states and 10823 transitions. Word has length 256 [2023-11-29 02:58:49,260 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:49,260 INFO L495 AbstractCegarLoop]: Abstraction has 7271 states and 10823 transitions. [2023-11-29 02:58:49,260 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 35.57142857142857) internal successors, (249), 7 states have internal predecessors, (249), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:49,260 INFO L276 IsEmpty]: Start isEmpty. Operand 7271 states and 10823 transitions. [2023-11-29 02:58:49,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-11-29 02:58:49,263 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:49,263 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:49,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable101 [2023-11-29 02:58:49,264 INFO L420 AbstractCegarLoop]: === Iteration 103 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:49,264 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:49,264 INFO L85 PathProgramCache]: Analyzing trace with hash -44509364, now seen corresponding path program 1 times [2023-11-29 02:58:49,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:49,264 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [980666546] [2023-11-29 02:58:49,264 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:49,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:49,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:50,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:50,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:50,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:50,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:50,186 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:50,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:50,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [980666546] [2023-11-29 02:58:50,187 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [980666546] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:50,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:50,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:50,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051120675] [2023-11-29 02:58:50,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:50,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:50,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:50,188 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:50,188 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:50,188 INFO L87 Difference]: Start difference. First operand 7271 states and 10823 transitions. Second operand has 9 states, 9 states have (on average 27.77777777777778) internal successors, (250), 9 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:50,841 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:50,841 INFO L93 Difference]: Finished difference Result 12594 states and 18825 transitions. [2023-11-29 02:58:50,842 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 02:58:50,842 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.77777777777778) internal successors, (250), 9 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 257 [2023-11-29 02:58:50,842 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:50,846 INFO L225 Difference]: With dead ends: 12594 [2023-11-29 02:58:50,846 INFO L226 Difference]: Without dead ends: 6628 [2023-11-29 02:58:50,849 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=55, Invalid=127, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:58:50,850 INFO L413 NwaCegarLoop]: 854 mSDtfsCounter, 3057 mSDsluCounter, 4914 mSDsCounter, 0 mSdLazyCounter, 355 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3059 SdHoareTripleChecker+Valid, 5768 SdHoareTripleChecker+Invalid, 359 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 355 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:50,850 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3059 Valid, 5768 Invalid, 359 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 355 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:58:50,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6628 states. [2023-11-29 02:58:50,985 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6628 to 4383. [2023-11-29 02:58:50,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4383 states, 4351 states have (on average 1.4748333716387036) internal successors, (6417), 4351 states have internal predecessors, (6417), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:50,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4383 states to 4383 states and 6477 transitions. [2023-11-29 02:58:50,992 INFO L78 Accepts]: Start accepts. Automaton has 4383 states and 6477 transitions. Word has length 257 [2023-11-29 02:58:50,993 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:50,993 INFO L495 AbstractCegarLoop]: Abstraction has 4383 states and 6477 transitions. [2023-11-29 02:58:50,993 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.77777777777778) internal successors, (250), 9 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:50,993 INFO L276 IsEmpty]: Start isEmpty. Operand 4383 states and 6477 transitions. [2023-11-29 02:58:50,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-11-29 02:58:50,995 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:50,995 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:50,995 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable102 [2023-11-29 02:58:50,995 INFO L420 AbstractCegarLoop]: === Iteration 104 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:50,996 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:50,996 INFO L85 PathProgramCache]: Analyzing trace with hash -916919926, now seen corresponding path program 1 times [2023-11-29 02:58:50,996 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:50,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [515350393] [2023-11-29 02:58:50,996 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:50,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:51,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:52,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:52,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:52,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:52,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:52,365 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:52,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:52,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [515350393] [2023-11-29 02:58:52,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [515350393] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:52,366 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:52,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 02:58:52,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2057949169] [2023-11-29 02:58:52,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:52,366 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 02:58:52,366 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:52,366 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 02:58:52,367 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2023-11-29 02:58:52,367 INFO L87 Difference]: Start difference. First operand 4383 states and 6477 transitions. Second operand has 11 states, 11 states have (on average 22.727272727272727) internal successors, (250), 11 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:53,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:53,062 INFO L93 Difference]: Finished difference Result 9463 states and 14124 transitions. [2023-11-29 02:58:53,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 02:58:53,062 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 22.727272727272727) internal successors, (250), 11 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 257 [2023-11-29 02:58:53,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:53,067 INFO L225 Difference]: With dead ends: 9463 [2023-11-29 02:58:53,067 INFO L226 Difference]: Without dead ends: 6613 [2023-11-29 02:58:53,069 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 39 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2023-11-29 02:58:53,069 INFO L413 NwaCegarLoop]: 844 mSDtfsCounter, 4479 mSDsluCounter, 5753 mSDsCounter, 0 mSdLazyCounter, 341 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4481 SdHoareTripleChecker+Valid, 6597 SdHoareTripleChecker+Invalid, 353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 341 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:53,069 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4481 Valid, 6597 Invalid, 353 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 341 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:58:53,074 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6613 states. [2023-11-29 02:58:53,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6613 to 4723. [2023-11-29 02:58:53,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4723 states, 4691 states have (on average 1.4723939458537625) internal successors, (6907), 4691 states have internal predecessors, (6907), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:53,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4723 states to 4723 states and 6967 transitions. [2023-11-29 02:58:53,244 INFO L78 Accepts]: Start accepts. Automaton has 4723 states and 6967 transitions. Word has length 257 [2023-11-29 02:58:53,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:53,244 INFO L495 AbstractCegarLoop]: Abstraction has 4723 states and 6967 transitions. [2023-11-29 02:58:53,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 22.727272727272727) internal successors, (250), 11 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:53,244 INFO L276 IsEmpty]: Start isEmpty. Operand 4723 states and 6967 transitions. [2023-11-29 02:58:53,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-11-29 02:58:53,247 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:53,248 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:53,248 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable103 [2023-11-29 02:58:53,248 INFO L420 AbstractCegarLoop]: === Iteration 105 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:53,248 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:53,248 INFO L85 PathProgramCache]: Analyzing trace with hash 1072863306, now seen corresponding path program 1 times [2023-11-29 02:58:53,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:53,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [139325314] [2023-11-29 02:58:53,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:53,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:53,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:53,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:53,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:53,610 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:53,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:53,611 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:53,611 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:53,611 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [139325314] [2023-11-29 02:58:53,611 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [139325314] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:53,611 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:53,611 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 02:58:53,611 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [635397654] [2023-11-29 02:58:53,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:53,612 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 02:58:53,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:53,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 02:58:53,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 02:58:53,613 INFO L87 Difference]: Start difference. First operand 4723 states and 6967 transitions. Second operand has 4 states, 4 states have (on average 62.5) internal successors, (250), 4 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:53,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:53,814 INFO L93 Difference]: Finished difference Result 10089 states and 14906 transitions. [2023-11-29 02:58:53,815 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:58:53,815 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 62.5) internal successors, (250), 4 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 257 [2023-11-29 02:58:53,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:53,819 INFO L225 Difference]: With dead ends: 10089 [2023-11-29 02:58:53,819 INFO L226 Difference]: Without dead ends: 6551 [2023-11-29 02:58:53,821 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:58:53,821 INFO L413 NwaCegarLoop]: 968 mSDtfsCounter, 768 mSDsluCounter, 1778 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 770 SdHoareTripleChecker+Valid, 2746 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:53,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [770 Valid, 2746 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:58:53,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6551 states. [2023-11-29 02:58:53,961 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6551 to 4747. [2023-11-29 02:58:53,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4747 states, 4715 states have (on average 1.4682926829268292) internal successors, (6923), 4715 states have internal predecessors, (6923), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:53,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4747 states to 4747 states and 6983 transitions. [2023-11-29 02:58:53,969 INFO L78 Accepts]: Start accepts. Automaton has 4747 states and 6983 transitions. Word has length 257 [2023-11-29 02:58:53,969 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:53,969 INFO L495 AbstractCegarLoop]: Abstraction has 4747 states and 6983 transitions. [2023-11-29 02:58:53,969 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 62.5) internal successors, (250), 4 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:53,970 INFO L276 IsEmpty]: Start isEmpty. Operand 4747 states and 6983 transitions. [2023-11-29 02:58:53,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-11-29 02:58:53,972 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:53,972 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:53,972 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable104 [2023-11-29 02:58:53,972 INFO L420 AbstractCegarLoop]: === Iteration 106 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:53,972 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:53,973 INFO L85 PathProgramCache]: Analyzing trace with hash -373717560, now seen corresponding path program 1 times [2023-11-29 02:58:53,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:53,973 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1550286207] [2023-11-29 02:58:53,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:53,973 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:54,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:54,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:58:54,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:54,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:58:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:54,709 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:54,709 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:54,709 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1550286207] [2023-11-29 02:58:54,709 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1550286207] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:54,709 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:54,709 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 02:58:54,709 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465028983] [2023-11-29 02:58:54,709 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:54,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 02:58:54,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:54,710 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 02:58:54,710 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-11-29 02:58:54,710 INFO L87 Difference]: Start difference. First operand 4747 states and 6983 transitions. Second operand has 9 states, 9 states have (on average 27.77777777777778) internal successors, (250), 9 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:55,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:55,184 INFO L93 Difference]: Finished difference Result 9603 states and 14292 transitions. [2023-11-29 02:58:55,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 02:58:55,185 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 27.77777777777778) internal successors, (250), 9 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 257 [2023-11-29 02:58:55,185 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:55,190 INFO L225 Difference]: With dead ends: 9603 [2023-11-29 02:58:55,190 INFO L226 Difference]: Without dead ends: 6665 [2023-11-29 02:58:55,192 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=58, Invalid=124, Unknown=0, NotChecked=0, Total=182 [2023-11-29 02:58:55,192 INFO L413 NwaCegarLoop]: 871 mSDtfsCounter, 2277 mSDsluCounter, 4999 mSDsCounter, 0 mSdLazyCounter, 241 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2281 SdHoareTripleChecker+Valid, 5870 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 241 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:55,192 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2281 Valid, 5870 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 241 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 02:58:55,195 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6665 states. [2023-11-29 02:58:55,345 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6665 to 4845. [2023-11-29 02:58:55,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4845 states, 4813 states have (on average 1.4641595678371078) internal successors, (7047), 4813 states have internal predecessors, (7047), 30 states have call successors, (30), 1 states have call predecessors, (30), 1 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2023-11-29 02:58:55,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4845 states to 4845 states and 7107 transitions. [2023-11-29 02:58:55,353 INFO L78 Accepts]: Start accepts. Automaton has 4845 states and 7107 transitions. Word has length 257 [2023-11-29 02:58:55,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:55,353 INFO L495 AbstractCegarLoop]: Abstraction has 4845 states and 7107 transitions. [2023-11-29 02:58:55,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 27.77777777777778) internal successors, (250), 9 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:58:55,353 INFO L276 IsEmpty]: Start isEmpty. Operand 4845 states and 7107 transitions. [2023-11-29 02:58:55,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-11-29 02:58:55,356 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:55,356 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:55,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable105 [2023-11-29 02:58:55,356 INFO L420 AbstractCegarLoop]: === Iteration 107 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:55,356 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:55,356 INFO L85 PathProgramCache]: Analyzing trace with hash -405793177, now seen corresponding path program 1 times [2023-11-29 02:58:55,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:55,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1849621696] [2023-11-29 02:58:55,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:55,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:55,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:56,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:56,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:56,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:56,262 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:56,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:56,262 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1849621696] [2023-11-29 02:58:56,262 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1849621696] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:56,262 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:56,262 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 02:58:56,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008217005] [2023-11-29 02:58:56,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:56,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:58:56,263 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:56,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:58:56,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:58:56,264 INFO L87 Difference]: Start difference. First operand 4845 states and 7107 transitions. Second operand has 12 states, 12 states have (on average 20.833333333333332) internal successors, (250), 12 states have internal predecessors, (250), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:58,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:58:58,549 INFO L93 Difference]: Finished difference Result 19387 states and 28692 transitions. [2023-11-29 02:58:58,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2023-11-29 02:58:58,549 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 20.833333333333332) internal successors, (250), 12 states have internal predecessors, (250), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 257 [2023-11-29 02:58:58,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:58:58,560 INFO L225 Difference]: With dead ends: 19387 [2023-11-29 02:58:58,560 INFO L226 Difference]: Without dead ends: 15718 [2023-11-29 02:58:58,563 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 278 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=300, Invalid=1032, Unknown=0, NotChecked=0, Total=1332 [2023-11-29 02:58:58,564 INFO L413 NwaCegarLoop]: 2143 mSDtfsCounter, 5393 mSDsluCounter, 12880 mSDsCounter, 0 mSdLazyCounter, 1553 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5394 SdHoareTripleChecker+Valid, 15023 SdHoareTripleChecker+Invalid, 1572 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1553 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:58:58,564 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5394 Valid, 15023 Invalid, 1572 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 1553 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 02:58:58,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15718 states. [2023-11-29 02:58:58,845 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15718 to 8821. [2023-11-29 02:58:58,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8821 states, 8771 states have (on average 1.4601527761942765) internal successors, (12807), 8771 states have internal predecessors, (12807), 48 states have call successors, (48), 1 states have call predecessors, (48), 1 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2023-11-29 02:58:58,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8821 states to 8821 states and 12903 transitions. [2023-11-29 02:58:58,861 INFO L78 Accepts]: Start accepts. Automaton has 8821 states and 12903 transitions. Word has length 257 [2023-11-29 02:58:58,861 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:58:58,861 INFO L495 AbstractCegarLoop]: Abstraction has 8821 states and 12903 transitions. [2023-11-29 02:58:58,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 20.833333333333332) internal successors, (250), 12 states have internal predecessors, (250), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 02:58:58,861 INFO L276 IsEmpty]: Start isEmpty. Operand 8821 states and 12903 transitions. [2023-11-29 02:58:58,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2023-11-29 02:58:58,865 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:58:58,865 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:58:58,866 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable106 [2023-11-29 02:58:58,866 INFO L420 AbstractCegarLoop]: === Iteration 108 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:58:58,866 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:58:58,866 INFO L85 PathProgramCache]: Analyzing trace with hash -1756203287, now seen corresponding path program 1 times [2023-11-29 02:58:58,866 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:58:58,866 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [922247134] [2023-11-29 02:58:58,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:58:58,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:58:59,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:59,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 02:58:59,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:59,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 02:58:59,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:58:59,819 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:58:59,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:58:59,819 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [922247134] [2023-11-29 02:58:59,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [922247134] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:58:59,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:58:59,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 02:58:59,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1172158579] [2023-11-29 02:58:59,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:58:59,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 02:58:59,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:58:59,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 02:58:59,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:58:59,820 INFO L87 Difference]: Start difference. First operand 8821 states and 12903 transitions. Second operand has 10 states, 10 states have (on average 25.0) internal successors, (250), 10 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:01,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:59:01,014 INFO L93 Difference]: Finished difference Result 18310 states and 27085 transitions. [2023-11-29 02:59:01,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-29 02:59:01,014 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 25.0) internal successors, (250), 10 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 257 [2023-11-29 02:59:01,014 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:59:01,023 INFO L225 Difference]: With dead ends: 18310 [2023-11-29 02:59:01,023 INFO L226 Difference]: Without dead ends: 12613 [2023-11-29 02:59:01,027 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 47 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=110, Invalid=270, Unknown=0, NotChecked=0, Total=380 [2023-11-29 02:59:01,027 INFO L413 NwaCegarLoop]: 1446 mSDtfsCounter, 3042 mSDsluCounter, 5173 mSDsCounter, 0 mSdLazyCounter, 886 mSolverCounterSat, 11 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3042 SdHoareTripleChecker+Valid, 6619 SdHoareTripleChecker+Invalid, 897 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 886 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 02:59:01,027 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3042 Valid, 6619 Invalid, 897 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 886 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 02:59:01,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12613 states. [2023-11-29 02:59:01,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12613 to 8531. [2023-11-29 02:59:01,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8531 states, 8491 states have (on average 1.4623719232128136) internal successors, (12417), 8491 states have internal predecessors, (12417), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-29 02:59:01,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8531 states to 8531 states and 12493 transitions. [2023-11-29 02:59:01,280 INFO L78 Accepts]: Start accepts. Automaton has 8531 states and 12493 transitions. Word has length 257 [2023-11-29 02:59:01,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:59:01,280 INFO L495 AbstractCegarLoop]: Abstraction has 8531 states and 12493 transitions. [2023-11-29 02:59:01,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 25.0) internal successors, (250), 10 states have internal predecessors, (250), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:01,280 INFO L276 IsEmpty]: Start isEmpty. Operand 8531 states and 12493 transitions. [2023-11-29 02:59:01,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-11-29 02:59:01,284 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:59:01,284 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:59:01,284 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable107 [2023-11-29 02:59:01,284 INFO L420 AbstractCegarLoop]: === Iteration 109 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:59:01,284 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:59:01,284 INFO L85 PathProgramCache]: Analyzing trace with hash 703385795, now seen corresponding path program 1 times [2023-11-29 02:59:01,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:59:01,285 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1555268698] [2023-11-29 02:59:01,285 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:59:01,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:59:01,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:01,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:59:01,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:01,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:59:01,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:01,640 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:59:01,640 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:59:01,640 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1555268698] [2023-11-29 02:59:01,641 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1555268698] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:59:01,641 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:59:01,641 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:59:01,641 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [481185836] [2023-11-29 02:59:01,641 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:59:01,641 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:59:01,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:59:01,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:59:01,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:59:01,642 INFO L87 Difference]: Start difference. First operand 8531 states and 12493 transitions. Second operand has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:02,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:59:02,073 INFO L93 Difference]: Finished difference Result 21253 states and 31369 transitions. [2023-11-29 02:59:02,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:59:02,073 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 258 [2023-11-29 02:59:02,073 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:59:02,084 INFO L225 Difference]: With dead ends: 21253 [2023-11-29 02:59:02,084 INFO L226 Difference]: Without dead ends: 14369 [2023-11-29 02:59:02,089 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:59:02,089 INFO L413 NwaCegarLoop]: 966 mSDtfsCounter, 1534 mSDsluCounter, 2591 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1534 SdHoareTripleChecker+Valid, 3557 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:59:02,089 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1534 Valid, 3557 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:59:02,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14369 states. [2023-11-29 02:59:02,339 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14369 to 8606. [2023-11-29 02:59:02,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8606 states, 8566 states have (on average 1.4583236049498016) internal successors, (12492), 8566 states have internal predecessors, (12492), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-29 02:59:02,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8606 states to 8606 states and 12568 transitions. [2023-11-29 02:59:02,354 INFO L78 Accepts]: Start accepts. Automaton has 8606 states and 12568 transitions. Word has length 258 [2023-11-29 02:59:02,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:59:02,354 INFO L495 AbstractCegarLoop]: Abstraction has 8606 states and 12568 transitions. [2023-11-29 02:59:02,354 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:02,354 INFO L276 IsEmpty]: Start isEmpty. Operand 8606 states and 12568 transitions. [2023-11-29 02:59:02,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-11-29 02:59:02,357 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:59:02,357 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:59:02,358 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable108 [2023-11-29 02:59:02,358 INFO L420 AbstractCegarLoop]: === Iteration 110 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:59:02,358 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:59:02,358 INFO L85 PathProgramCache]: Analyzing trace with hash 1659483015, now seen corresponding path program 1 times [2023-11-29 02:59:02,358 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:59:02,358 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1696202375] [2023-11-29 02:59:02,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:59:02,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:59:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:03,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:59:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:03,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:59:03,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:03,558 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:59:03,558 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:59:03,558 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1696202375] [2023-11-29 02:59:03,558 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1696202375] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:59:03,558 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:59:03,559 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 02:59:03,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1168457839] [2023-11-29 02:59:03,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:59:03,559 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 02:59:03,559 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:59:03,559 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 02:59:03,560 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=106, Unknown=0, NotChecked=0, Total=132 [2023-11-29 02:59:03,560 INFO L87 Difference]: Start difference. First operand 8606 states and 12568 transitions. Second operand has 12 states, 12 states have (on average 20.916666666666668) internal successors, (251), 12 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:04,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:59:04,517 INFO L93 Difference]: Finished difference Result 15268 states and 22763 transitions. [2023-11-29 02:59:04,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 02:59:04,517 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 20.916666666666668) internal successors, (251), 12 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 258 [2023-11-29 02:59:04,517 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:59:04,525 INFO L225 Difference]: With dead ends: 15268 [2023-11-29 02:59:04,525 INFO L226 Difference]: Without dead ends: 10403 [2023-11-29 02:59:04,528 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=90, Invalid=252, Unknown=0, NotChecked=0, Total=342 [2023-11-29 02:59:04,529 INFO L413 NwaCegarLoop]: 868 mSDtfsCounter, 4364 mSDsluCounter, 6634 mSDsCounter, 0 mSdLazyCounter, 374 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4366 SdHoareTripleChecker+Valid, 7502 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 374 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 02:59:04,529 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4366 Valid, 7502 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 374 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 02:59:04,534 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10403 states. [2023-11-29 02:59:04,770 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10403 to 8591. [2023-11-29 02:59:04,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8591 states, 8551 states have (on average 1.458542860484154) internal successors, (12472), 8551 states have internal predecessors, (12472), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-29 02:59:04,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8591 states to 8591 states and 12548 transitions. [2023-11-29 02:59:04,786 INFO L78 Accepts]: Start accepts. Automaton has 8591 states and 12548 transitions. Word has length 258 [2023-11-29 02:59:04,786 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:59:04,786 INFO L495 AbstractCegarLoop]: Abstraction has 8591 states and 12548 transitions. [2023-11-29 02:59:04,786 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 20.916666666666668) internal successors, (251), 12 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:04,786 INFO L276 IsEmpty]: Start isEmpty. Operand 8591 states and 12548 transitions. [2023-11-29 02:59:04,791 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-11-29 02:59:04,791 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:59:04,792 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:59:04,792 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable109 [2023-11-29 02:59:04,792 INFO L420 AbstractCegarLoop]: === Iteration 111 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:59:04,792 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:59:04,792 INFO L85 PathProgramCache]: Analyzing trace with hash -82612095, now seen corresponding path program 1 times [2023-11-29 02:59:04,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:59:04,792 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [135943302] [2023-11-29 02:59:04,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:59:04,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:59:05,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:06,161 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:59:06,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:06,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:59:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:06,168 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:59:06,169 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:59:06,169 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [135943302] [2023-11-29 02:59:06,169 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [135943302] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:59:06,169 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:59:06,169 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 02:59:06,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2065082576] [2023-11-29 02:59:06,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:59:06,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 02:59:06,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:59:06,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 02:59:06,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2023-11-29 02:59:06,170 INFO L87 Difference]: Start difference. First operand 8591 states and 12548 transitions. Second operand has 10 states, 10 states have (on average 25.1) internal successors, (251), 10 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:06,972 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:59:06,972 INFO L93 Difference]: Finished difference Result 15211 states and 22684 transitions. [2023-11-29 02:59:06,972 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 02:59:06,972 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 25.1) internal successors, (251), 10 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 258 [2023-11-29 02:59:06,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:59:06,979 INFO L225 Difference]: With dead ends: 15211 [2023-11-29 02:59:06,979 INFO L226 Difference]: Without dead ends: 10403 [2023-11-29 02:59:06,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 8 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=72, Invalid=200, Unknown=0, NotChecked=0, Total=272 [2023-11-29 02:59:06,983 INFO L413 NwaCegarLoop]: 868 mSDtfsCounter, 2945 mSDsluCounter, 5848 mSDsCounter, 0 mSdLazyCounter, 345 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2947 SdHoareTripleChecker+Valid, 6716 SdHoareTripleChecker+Invalid, 352 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 345 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 02:59:06,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2947 Valid, 6716 Invalid, 352 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 345 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 02:59:06,988 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10403 states. [2023-11-29 02:59:07,243 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10403 to 8591. [2023-11-29 02:59:07,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8591 states, 8551 states have (on average 1.458542860484154) internal successors, (12472), 8551 states have internal predecessors, (12472), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-29 02:59:07,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8591 states to 8591 states and 12548 transitions. [2023-11-29 02:59:07,258 INFO L78 Accepts]: Start accepts. Automaton has 8591 states and 12548 transitions. Word has length 258 [2023-11-29 02:59:07,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:59:07,258 INFO L495 AbstractCegarLoop]: Abstraction has 8591 states and 12548 transitions. [2023-11-29 02:59:07,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 25.1) internal successors, (251), 10 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:07,258 INFO L276 IsEmpty]: Start isEmpty. Operand 8591 states and 12548 transitions. [2023-11-29 02:59:07,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-11-29 02:59:07,262 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:59:07,262 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:59:07,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable110 [2023-11-29 02:59:07,262 INFO L420 AbstractCegarLoop]: === Iteration 112 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:59:07,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:59:07,262 INFO L85 PathProgramCache]: Analyzing trace with hash -1295225085, now seen corresponding path program 1 times [2023-11-29 02:59:07,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:59:07,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [642189504] [2023-11-29 02:59:07,262 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:59:07,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:59:07,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:07,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:59:07,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:07,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:59:07,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:07,607 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:59:07,608 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:59:07,608 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [642189504] [2023-11-29 02:59:07,608 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [642189504] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:59:07,608 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:59:07,608 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:59:07,608 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035681553] [2023-11-29 02:59:07,608 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:59:07,608 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:59:07,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:59:07,608 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:59:07,609 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:59:07,609 INFO L87 Difference]: Start difference. First operand 8591 states and 12548 transitions. Second operand has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:08,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:59:08,055 INFO L93 Difference]: Finished difference Result 21949 states and 32175 transitions. [2023-11-29 02:59:08,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 02:59:08,055 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 258 [2023-11-29 02:59:08,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:59:08,066 INFO L225 Difference]: With dead ends: 21949 [2023-11-29 02:59:08,066 INFO L226 Difference]: Without dead ends: 15332 [2023-11-29 02:59:08,071 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 02:59:08,071 INFO L413 NwaCegarLoop]: 984 mSDtfsCounter, 1534 mSDsluCounter, 2609 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1534 SdHoareTripleChecker+Valid, 3593 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 02:59:08,071 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1534 Valid, 3593 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 02:59:08,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15332 states. [2023-11-29 02:59:08,334 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15332 to 8687. [2023-11-29 02:59:08,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8687 states, 8647 states have (on average 1.453452064299757) internal successors, (12568), 8647 states have internal predecessors, (12568), 38 states have call successors, (38), 1 states have call predecessors, (38), 1 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2023-11-29 02:59:08,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8687 states to 8687 states and 12644 transitions. [2023-11-29 02:59:08,350 INFO L78 Accepts]: Start accepts. Automaton has 8687 states and 12644 transitions. Word has length 258 [2023-11-29 02:59:08,350 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 02:59:08,350 INFO L495 AbstractCegarLoop]: Abstraction has 8687 states and 12644 transitions. [2023-11-29 02:59:08,350 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:08,350 INFO L276 IsEmpty]: Start isEmpty. Operand 8687 states and 12644 transitions. [2023-11-29 02:59:08,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 259 [2023-11-29 02:59:08,354 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 02:59:08,354 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 02:59:08,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable111 [2023-11-29 02:59:08,354 INFO L420 AbstractCegarLoop]: === Iteration 113 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 02:59:08,354 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 02:59:08,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1676563265, now seen corresponding path program 1 times [2023-11-29 02:59:08,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 02:59:08,355 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762131520] [2023-11-29 02:59:08,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 02:59:08,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 02:59:08,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:08,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 02:59:08,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:08,727 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 02:59:08,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 02:59:08,729 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 02:59:08,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 02:59:08,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1762131520] [2023-11-29 02:59:08,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1762131520] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 02:59:08,730 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 02:59:08,730 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 02:59:08,730 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964161592] [2023-11-29 02:59:08,730 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 02:59:08,730 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 02:59:08,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 02:59:08,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 02:59:08,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 02:59:08,731 INFO L87 Difference]: Start difference. First operand 8687 states and 12644 transitions. Second operand has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 02:59:09,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 02:59:09,045 INFO L93 Difference]: Finished difference Result 15424 states and 22535 transitions. [2023-11-29 02:59:09,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 02:59:09,046 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 50.2) internal successors, (251), 5 states have internal predecessors, (251), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 258 [2023-11-29 02:59:09,046 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 02:59:09,054 INFO L225 Difference]: With dead ends: 15424 [2023-11-29 02:59:09,054 INFO L226 Difference]: Without dead ends: 8711 [2023-11-29 02:59:09,058 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 02:59:09,058 INFO L413 NwaCegarLoop]: 809 mSDtfsCounter, 723 mSDsluCounter, 1616 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 723 SdHoareTripleChecker+Valid, 2425 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time WARNING: YOUR LOGFILE WAS TOO LONG, SOME LINES IN THE MIDDLE WERE REMOVED. [2023-11-29 03:01:41,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23580 states to 23580 states and 34567 transitions. [2023-11-29 03:01:41,819 INFO L78 Accepts]: Start accepts. Automaton has 23580 states and 34567 transitions. Word has length 261 [2023-11-29 03:01:41,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:41,819 INFO L495 AbstractCegarLoop]: Abstraction has 23580 states and 34567 transitions. [2023-11-29 03:01:41,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 25.4) internal successors, (254), 10 states have internal predecessors, (254), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:41,820 INFO L276 IsEmpty]: Start isEmpty. Operand 23580 states and 34567 transitions. [2023-11-29 03:01:41,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-29 03:01:41,828 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:41,828 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:41,828 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable156 [2023-11-29 03:01:41,828 INFO L420 AbstractCegarLoop]: === Iteration 158 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:01:41,828 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:41,828 INFO L85 PathProgramCache]: Analyzing trace with hash 2043661379, now seen corresponding path program 1 times [2023-11-29 03:01:41,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:01:41,828 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1477762467] [2023-11-29 03:01:41,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:41,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:01:42,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:43,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 03:01:43,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:43,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 03:01:43,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:43,005 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:01:43,006 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:01:43,006 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1477762467] [2023-11-29 03:01:43,006 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1477762467] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:43,006 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:43,006 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 03:01:43,006 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096930525] [2023-11-29 03:01:43,006 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:43,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 03:01:43,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:01:43,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 03:01:43,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=107, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:01:43,007 INFO L87 Difference]: Start difference. First operand 23580 states and 34567 transitions. Second operand has 12 states, 12 states have (on average 21.25) internal successors, (255), 12 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:44,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:44,373 INFO L93 Difference]: Finished difference Result 41912 states and 62217 transitions. [2023-11-29 03:01:44,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:01:44,373 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 21.25) internal successors, (255), 12 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 262 [2023-11-29 03:01:44,374 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:44,397 INFO L225 Difference]: With dead ends: 41912 [2023-11-29 03:01:44,397 INFO L226 Difference]: Without dead ends: 29084 [2023-11-29 03:01:44,407 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 5 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=99, Invalid=281, Unknown=0, NotChecked=0, Total=380 [2023-11-29 03:01:44,408 INFO L413 NwaCegarLoop]: 1023 mSDtfsCounter, 4278 mSDsluCounter, 7927 mSDsCounter, 0 mSdLazyCounter, 399 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4280 SdHoareTripleChecker+Valid, 8950 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 399 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:44,408 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4280 Valid, 8950 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 399 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:01:44,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29084 states. [2023-11-29 03:01:45,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29084 to 23574. [2023-11-29 03:01:45,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23574 states, 23506 states have (on average 1.4646047817578491) internal successors, (34427), 23506 states have internal predecessors, (34427), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:01:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23574 states to 23574 states and 34559 transitions. [2023-11-29 03:01:45,285 INFO L78 Accepts]: Start accepts. Automaton has 23574 states and 34559 transitions. Word has length 262 [2023-11-29 03:01:45,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:45,285 INFO L495 AbstractCegarLoop]: Abstraction has 23574 states and 34559 transitions. [2023-11-29 03:01:45,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 21.25) internal successors, (255), 12 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:45,285 INFO L276 IsEmpty]: Start isEmpty. Operand 23574 states and 34559 transitions. [2023-11-29 03:01:45,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-29 03:01:45,294 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:45,294 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:45,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable157 [2023-11-29 03:01:45,294 INFO L420 AbstractCegarLoop]: === Iteration 159 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:01:45,294 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:45,294 INFO L85 PathProgramCache]: Analyzing trace with hash -1746757742, now seen corresponding path program 1 times [2023-11-29 03:01:45,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:01:45,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403415185] [2023-11-29 03:01:45,295 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:45,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:01:45,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:45,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:01:45,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:45,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:01:45,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:45,660 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:01:45,660 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:01:45,660 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403415185] [2023-11-29 03:01:45,660 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403415185] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:45,661 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:45,661 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 03:01:45,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956830210] [2023-11-29 03:01:45,661 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:45,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:01:45,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:01:45,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:01:45,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:01:45,662 INFO L87 Difference]: Start difference. First operand 23574 states and 34559 transitions. Second operand has 5 states, 5 states have (on average 51.0) internal successors, (255), 5 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:46,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:46,653 INFO L93 Difference]: Finished difference Result 47250 states and 70582 transitions. [2023-11-29 03:01:46,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-29 03:01:46,654 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 51.0) internal successors, (255), 5 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 262 [2023-11-29 03:01:46,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:46,683 INFO L225 Difference]: With dead ends: 47250 [2023-11-29 03:01:46,684 INFO L226 Difference]: Without dead ends: 32882 [2023-11-29 03:01:46,695 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:01:46,695 INFO L413 NwaCegarLoop]: 1578 mSDtfsCounter, 1528 mSDsluCounter, 3195 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1528 SdHoareTripleChecker+Valid, 4773 SdHoareTripleChecker+Invalid, 45 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:46,696 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1528 Valid, 4773 Invalid, 45 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 03:01:46,717 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32882 states. [2023-11-29 03:01:47,572 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32882 to 23658. [2023-11-29 03:01:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23658 states, 23590 states have (on average 1.4636286562102585) internal successors, (34527), 23590 states have internal predecessors, (34527), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:01:47,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23658 states to 23658 states and 34659 transitions. [2023-11-29 03:01:47,618 INFO L78 Accepts]: Start accepts. Automaton has 23658 states and 34659 transitions. Word has length 262 [2023-11-29 03:01:47,618 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:47,618 INFO L495 AbstractCegarLoop]: Abstraction has 23658 states and 34659 transitions. [2023-11-29 03:01:47,619 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 51.0) internal successors, (255), 5 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:47,619 INFO L276 IsEmpty]: Start isEmpty. Operand 23658 states and 34659 transitions. [2023-11-29 03:01:47,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-29 03:01:47,627 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:47,627 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:47,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable158 [2023-11-29 03:01:47,627 INFO L420 AbstractCegarLoop]: === Iteration 160 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:01:47,628 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:47,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1004646612, now seen corresponding path program 1 times [2023-11-29 03:01:47,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:01:47,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1038374500] [2023-11-29 03:01:47,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:47,628 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:01:47,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:48,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:01:48,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:48,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:01:48,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:48,348 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:01:48,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:01:48,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1038374500] [2023-11-29 03:01:48,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1038374500] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:48,349 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:48,349 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:01:48,349 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [197737081] [2023-11-29 03:01:48,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:48,350 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:01:48,350 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:01:48,350 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:01:48,350 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:01:48,350 INFO L87 Difference]: Start difference. First operand 23658 states and 34659 transitions. Second operand has 8 states, 8 states have (on average 31.875) internal successors, (255), 8 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:49,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:49,943 INFO L93 Difference]: Finished difference Result 47876 states and 71201 transitions. [2023-11-29 03:01:49,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:01:49,944 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 31.875) internal successors, (255), 8 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 262 [2023-11-29 03:01:49,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:49,969 INFO L225 Difference]: With dead ends: 47876 [2023-11-29 03:01:49,970 INFO L226 Difference]: Without dead ends: 34458 [2023-11-29 03:01:49,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:01:49,979 INFO L413 NwaCegarLoop]: 1062 mSDtfsCounter, 4347 mSDsluCounter, 4270 mSDsCounter, 0 mSdLazyCounter, 244 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4347 SdHoareTripleChecker+Valid, 5332 SdHoareTripleChecker+Invalid, 254 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 244 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:49,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4347 Valid, 5332 Invalid, 254 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 244 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:01:49,999 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34458 states. [2023-11-29 03:01:50,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34458 to 24154. [2023-11-29 03:01:50,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24154 states, 24086 states have (on average 1.4620526446898614) internal successors, (35215), 24086 states have internal predecessors, (35215), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:01:50,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24154 states to 24154 states and 35347 transitions. [2023-11-29 03:01:50,842 INFO L78 Accepts]: Start accepts. Automaton has 24154 states and 35347 transitions. Word has length 262 [2023-11-29 03:01:50,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:50,843 INFO L495 AbstractCegarLoop]: Abstraction has 24154 states and 35347 transitions. [2023-11-29 03:01:50,843 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 31.875) internal successors, (255), 8 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:50,843 INFO L276 IsEmpty]: Start isEmpty. Operand 24154 states and 35347 transitions. [2023-11-29 03:01:50,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-29 03:01:50,852 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:50,852 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:50,852 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable159 [2023-11-29 03:01:50,852 INFO L420 AbstractCegarLoop]: === Iteration 161 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:01:50,852 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:50,852 INFO L85 PathProgramCache]: Analyzing trace with hash 1924927952, now seen corresponding path program 1 times [2023-11-29 03:01:50,852 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:01:50,853 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261112188] [2023-11-29 03:01:50,853 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:50,853 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:01:51,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:52,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:01:52,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:52,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:01:52,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:52,391 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:01:52,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:01:52,392 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261112188] [2023-11-29 03:01:52,392 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1261112188] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:52,392 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:52,392 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-29 03:01:52,392 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2141656224] [2023-11-29 03:01:52,392 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:52,392 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-29 03:01:52,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:01:52,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-29 03:01:52,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:01:52,393 INFO L87 Difference]: Start difference. First operand 24154 states and 35347 transitions. Second operand has 12 states, 12 states have (on average 21.25) internal successors, (255), 12 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:55,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:55,298 INFO L93 Difference]: Finished difference Result 50630 states and 74523 transitions. [2023-11-29 03:01:55,298 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-29 03:01:55,299 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 21.25) internal successors, (255), 12 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 262 [2023-11-29 03:01:55,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:55,325 INFO L225 Difference]: With dead ends: 50630 [2023-11-29 03:01:55,325 INFO L226 Difference]: Without dead ends: 35670 [2023-11-29 03:01:55,333 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=134, Invalid=466, Unknown=0, NotChecked=0, Total=600 [2023-11-29 03:01:55,334 INFO L413 NwaCegarLoop]: 873 mSDtfsCounter, 6783 mSDsluCounter, 7522 mSDsCounter, 0 mSdLazyCounter, 1116 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6785 SdHoareTripleChecker+Valid, 8395 SdHoareTripleChecker+Invalid, 1137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 1116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:55,334 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6785 Valid, 8395 Invalid, 1137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 1116 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-29 03:01:55,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35670 states. [2023-11-29 03:01:56,144 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35670 to 24154. [2023-11-29 03:01:56,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24154 states, 24086 states have (on average 1.4612222868056133) internal successors, (35195), 24086 states have internal predecessors, (35195), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:01:56,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24154 states to 24154 states and 35327 transitions. [2023-11-29 03:01:56,186 INFO L78 Accepts]: Start accepts. Automaton has 24154 states and 35327 transitions. Word has length 262 [2023-11-29 03:01:56,186 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:01:56,186 INFO L495 AbstractCegarLoop]: Abstraction has 24154 states and 35327 transitions. [2023-11-29 03:01:56,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 21.25) internal successors, (255), 12 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:56,186 INFO L276 IsEmpty]: Start isEmpty. Operand 24154 states and 35327 transitions. [2023-11-29 03:01:56,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-29 03:01:56,193 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:01:56,193 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:01:56,194 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable160 [2023-11-29 03:01:56,194 INFO L420 AbstractCegarLoop]: === Iteration 162 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:01:56,194 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:01:56,194 INFO L85 PathProgramCache]: Analyzing trace with hash -1178321727, now seen corresponding path program 1 times [2023-11-29 03:01:56,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:01:56,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [3996455] [2023-11-29 03:01:56,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:01:56,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:01:56,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:57,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:01:57,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:57,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:01:57,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:01:57,132 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:01:57,133 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:01:57,133 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [3996455] [2023-11-29 03:01:57,133 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [3996455] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:01:57,133 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:01:57,133 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:01:57,133 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1834541134] [2023-11-29 03:01:57,133 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:01:57,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:01:57,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:01:57,134 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:01:57,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:01:57,134 INFO L87 Difference]: Start difference. First operand 24154 states and 35327 transitions. Second operand has 11 states, 11 states have (on average 23.181818181818183) internal successors, (255), 11 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:01:59,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:01:59,284 INFO L93 Difference]: Finished difference Result 56076 states and 83446 transitions. [2023-11-29 03:01:59,284 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-11-29 03:01:59,285 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.181818181818183) internal successors, (255), 11 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 262 [2023-11-29 03:01:59,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:01:59,311 INFO L225 Difference]: With dead ends: 56076 [2023-11-29 03:01:59,311 INFO L226 Difference]: Without dead ends: 39734 [2023-11-29 03:01:59,324 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 67 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=180, Invalid=420, Unknown=0, NotChecked=0, Total=600 [2023-11-29 03:01:59,324 INFO L413 NwaCegarLoop]: 1041 mSDtfsCounter, 6815 mSDsluCounter, 6492 mSDsCounter, 0 mSdLazyCounter, 550 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6815 SdHoareTripleChecker+Valid, 7533 SdHoareTripleChecker+Invalid, 564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 550 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:01:59,324 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6815 Valid, 7533 Invalid, 564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 550 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:01:59,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39734 states. [2023-11-29 03:02:00,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39734 to 24426. [2023-11-29 03:02:00,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24426 states, 24358 states have (on average 1.4557434928976107) internal successors, (35459), 24358 states have internal predecessors, (35459), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:00,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24426 states to 24426 states and 35591 transitions. [2023-11-29 03:02:00,171 INFO L78 Accepts]: Start accepts. Automaton has 24426 states and 35591 transitions. Word has length 262 [2023-11-29 03:02:00,171 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:00,171 INFO L495 AbstractCegarLoop]: Abstraction has 24426 states and 35591 transitions. [2023-11-29 03:02:00,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.181818181818183) internal successors, (255), 11 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:00,171 INFO L276 IsEmpty]: Start isEmpty. Operand 24426 states and 35591 transitions. [2023-11-29 03:02:00,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-29 03:02:00,178 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:00,178 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:00,179 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable161 [2023-11-29 03:02:00,179 INFO L420 AbstractCegarLoop]: === Iteration 163 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:00,179 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:00,179 INFO L85 PathProgramCache]: Analyzing trace with hash 1825153661, now seen corresponding path program 1 times [2023-11-29 03:02:00,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:00,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638235679] [2023-11-29 03:02:00,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:00,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:00,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:01,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:01,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:01,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:01,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:01,094 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:01,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:01,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638235679] [2023-11-29 03:02:01,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638235679] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:01,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:01,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:02:01,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519544747] [2023-11-29 03:02:01,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:01,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:02:01,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:01,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:02:01,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:02:01,096 INFO L87 Difference]: Start difference. First operand 24426 states and 35591 transitions. Second operand has 11 states, 11 states have (on average 23.181818181818183) internal successors, (255), 11 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:02,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:02,988 INFO L93 Difference]: Finished difference Result 51388 states and 76257 transitions. [2023-11-29 03:02:02,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:02:02,989 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.181818181818183) internal successors, (255), 11 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 262 [2023-11-29 03:02:02,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:03,011 INFO L225 Difference]: With dead ends: 51388 [2023-11-29 03:02:03,011 INFO L226 Difference]: Without dead ends: 35434 [2023-11-29 03:02:03,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=194, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:02:03,019 INFO L413 NwaCegarLoop]: 1518 mSDtfsCounter, 3975 mSDsluCounter, 8634 mSDsCounter, 0 mSdLazyCounter, 522 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3977 SdHoareTripleChecker+Valid, 10152 SdHoareTripleChecker+Invalid, 527 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 522 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:03,019 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3977 Valid, 10152 Invalid, 527 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 522 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:02:03,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35434 states. [2023-11-29 03:02:03,774 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35434 to 24466. [2023-11-29 03:02:03,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24466 states, 24398 states have (on average 1.4558160504959423) internal successors, (35519), 24398 states have internal predecessors, (35519), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:03,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24466 states to 24466 states and 35651 transitions. [2023-11-29 03:02:03,814 INFO L78 Accepts]: Start accepts. Automaton has 24466 states and 35651 transitions. Word has length 262 [2023-11-29 03:02:03,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:03,814 INFO L495 AbstractCegarLoop]: Abstraction has 24466 states and 35651 transitions. [2023-11-29 03:02:03,814 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.181818181818183) internal successors, (255), 11 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:03,814 INFO L276 IsEmpty]: Start isEmpty. Operand 24466 states and 35651 transitions. [2023-11-29 03:02:03,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 263 [2023-11-29 03:02:03,821 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:03,821 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:03,821 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable162 [2023-11-29 03:02:03,821 INFO L420 AbstractCegarLoop]: === Iteration 164 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:03,822 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:03,822 INFO L85 PathProgramCache]: Analyzing trace with hash -1607980033, now seen corresponding path program 1 times [2023-11-29 03:02:03,822 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:03,822 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129178371] [2023-11-29 03:02:03,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:03,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:04,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:04,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:04,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:04,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:04,517 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:04,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:04,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129178371] [2023-11-29 03:02:04,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129178371] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:04,517 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:04,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:02:04,518 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638318761] [2023-11-29 03:02:04,518 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:04,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:02:04,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:04,518 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:02:04,518 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:02:04,519 INFO L87 Difference]: Start difference. First operand 24466 states and 35651 transitions. Second operand has 8 states, 8 states have (on average 31.875) internal successors, (255), 8 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:05,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:05,670 INFO L93 Difference]: Finished difference Result 48769 states and 72234 transitions. [2023-11-29 03:02:05,670 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 03:02:05,670 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 31.875) internal successors, (255), 8 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 262 [2023-11-29 03:02:05,670 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:05,693 INFO L225 Difference]: With dead ends: 48769 [2023-11-29 03:02:05,693 INFO L226 Difference]: Without dead ends: 32815 [2023-11-29 03:02:05,703 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:02:05,703 INFO L413 NwaCegarLoop]: 1605 mSDtfsCounter, 3205 mSDsluCounter, 5466 mSDsCounter, 0 mSdLazyCounter, 80 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3207 SdHoareTripleChecker+Valid, 7071 SdHoareTripleChecker+Invalid, 82 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 80 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:05,704 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3207 Valid, 7071 Invalid, 82 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 80 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:02:05,721 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32815 states. [2023-11-29 03:02:06,508 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32815 to 22746. [2023-11-29 03:02:06,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22746 states, 22678 states have (on average 1.4671046829526413) internal successors, (33271), 22678 states have internal predecessors, (33271), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:06,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22746 states to 22746 states and 33403 transitions. [2023-11-29 03:02:06,541 INFO L78 Accepts]: Start accepts. Automaton has 22746 states and 33403 transitions. Word has length 262 [2023-11-29 03:02:06,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:06,541 INFO L495 AbstractCegarLoop]: Abstraction has 22746 states and 33403 transitions. [2023-11-29 03:02:06,541 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 31.875) internal successors, (255), 8 states have internal predecessors, (255), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:06,542 INFO L276 IsEmpty]: Start isEmpty. Operand 22746 states and 33403 transitions. [2023-11-29 03:02:06,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:06,548 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:06,548 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:06,548 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable163 [2023-11-29 03:02:06,548 INFO L420 AbstractCegarLoop]: === Iteration 165 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:06,548 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:06,549 INFO L85 PathProgramCache]: Analyzing trace with hash -972191868, now seen corresponding path program 1 times [2023-11-29 03:02:06,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:06,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [383608570] [2023-11-29 03:02:06,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:06,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:06,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:08,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 03:02:08,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:08,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 03:02:08,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:08,068 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:08,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:08,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [383608570] [2023-11-29 03:02:08,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [383608570] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:08,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:08,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2023-11-29 03:02:08,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [453604412] [2023-11-29 03:02:08,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:08,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 03:02:08,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:08,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 03:02:08,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=54, Invalid=252, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:02:08,070 INFO L87 Difference]: Start difference. First operand 22746 states and 33403 transitions. Second operand has 18 states, 18 states have (on average 14.222222222222221) internal successors, (256), 18 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:10,315 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:10,315 INFO L93 Difference]: Finished difference Result 42506 states and 63153 transitions. [2023-11-29 03:02:10,316 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-29 03:02:10,316 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 14.222222222222221) internal successors, (256), 18 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:10,316 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:10,336 INFO L225 Difference]: With dead ends: 42506 [2023-11-29 03:02:10,336 INFO L226 Difference]: Without dead ends: 29514 [2023-11-29 03:02:10,343 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=277, Invalid=983, Unknown=0, NotChecked=0, Total=1260 [2023-11-29 03:02:10,343 INFO L413 NwaCegarLoop]: 1019 mSDtfsCounter, 6881 mSDsluCounter, 14805 mSDsCounter, 0 mSdLazyCounter, 1039 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6885 SdHoareTripleChecker+Valid, 15824 SdHoareTripleChecker+Invalid, 1051 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 1039 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:10,343 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6885 Valid, 15824 Invalid, 1051 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 1039 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 03:02:10,357 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29514 states. [2023-11-29 03:02:11,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29514 to 22746. [2023-11-29 03:02:11,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22746 states, 22678 states have (on average 1.4671046829526413) internal successors, (33271), 22678 states have internal predecessors, (33271), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:11,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22746 states to 22746 states and 33403 transitions. [2023-11-29 03:02:11,103 INFO L78 Accepts]: Start accepts. Automaton has 22746 states and 33403 transitions. Word has length 263 [2023-11-29 03:02:11,103 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:11,103 INFO L495 AbstractCegarLoop]: Abstraction has 22746 states and 33403 transitions. [2023-11-29 03:02:11,103 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 14.222222222222221) internal successors, (256), 18 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:11,103 INFO L276 IsEmpty]: Start isEmpty. Operand 22746 states and 33403 transitions. [2023-11-29 03:02:11,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:11,109 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:11,109 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:11,109 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable164 [2023-11-29 03:02:11,110 INFO L420 AbstractCegarLoop]: === Iteration 166 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:11,110 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:11,110 INFO L85 PathProgramCache]: Analyzing trace with hash 2025938304, now seen corresponding path program 1 times [2023-11-29 03:02:11,110 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:11,110 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [408247791] [2023-11-29 03:02:11,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:11,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:11,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:12,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 03:02:12,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:12,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 03:02:12,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:12,116 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:12,116 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:12,116 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [408247791] [2023-11-29 03:02:12,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [408247791] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:12,116 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:12,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:02:12,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [294739643] [2023-11-29 03:02:12,117 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:12,117 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:02:12,117 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:12,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:02:12,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=86, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:02:12,117 INFO L87 Difference]: Start difference. First operand 22746 states and 33403 transitions. Second operand has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:13,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:13,483 INFO L93 Difference]: Finished difference Result 40785 states and 60634 transitions. [2023-11-29 03:02:13,484 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:02:13,484 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:13,484 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:13,504 INFO L225 Difference]: With dead ends: 40785 [2023-11-29 03:02:13,504 INFO L226 Difference]: Without dead ends: 27781 [2023-11-29 03:02:13,512 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:02:13,513 INFO L413 NwaCegarLoop]: 1034 mSDtfsCounter, 4136 mSDsluCounter, 8624 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4138 SdHoareTripleChecker+Valid, 9658 SdHoareTripleChecker+Invalid, 408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:13,513 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4138 Valid, 9658 Invalid, 408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:02:13,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27781 states. [2023-11-29 03:02:14,237 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27781 to 22736. [2023-11-29 03:02:14,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22736 states, 22668 states have (on average 1.4672225163225692) internal successors, (33259), 22668 states have internal predecessors, (33259), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:14,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22736 states to 22736 states and 33391 transitions. [2023-11-29 03:02:14,275 INFO L78 Accepts]: Start accepts. Automaton has 22736 states and 33391 transitions. Word has length 263 [2023-11-29 03:02:14,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:14,276 INFO L495 AbstractCegarLoop]: Abstraction has 22736 states and 33391 transitions. [2023-11-29 03:02:14,276 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:14,276 INFO L276 IsEmpty]: Start isEmpty. Operand 22736 states and 33391 transitions. [2023-11-29 03:02:14,282 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:14,282 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:14,282 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:14,283 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable165 [2023-11-29 03:02:14,283 INFO L420 AbstractCegarLoop]: === Iteration 167 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:14,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:14,283 INFO L85 PathProgramCache]: Analyzing trace with hash -2038711513, now seen corresponding path program 1 times [2023-11-29 03:02:14,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:14,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1925897562] [2023-11-29 03:02:14,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:14,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:14,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:15,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:02:15,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:15,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:02:15,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:15,432 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:15,432 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:15,432 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1925897562] [2023-11-29 03:02:15,432 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1925897562] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:15,432 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:15,433 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 03:02:15,433 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1509890804] [2023-11-29 03:02:15,433 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:15,433 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:02:15,433 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:15,433 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:02:15,434 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:02:15,434 INFO L87 Difference]: Start difference. First operand 22736 states and 33391 transitions. Second operand has 10 states, 10 states have (on average 25.6) internal successors, (256), 10 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:16,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:16,641 INFO L93 Difference]: Finished difference Result 30622 states and 45204 transitions. [2023-11-29 03:02:16,641 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:02:16,642 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 25.6) internal successors, (256), 10 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:16,642 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:16,663 INFO L225 Difference]: With dead ends: 30622 [2023-11-29 03:02:16,663 INFO L226 Difference]: Without dead ends: 26960 [2023-11-29 03:02:16,669 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 31 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:02:16,670 INFO L413 NwaCegarLoop]: 1029 mSDtfsCounter, 2949 mSDsluCounter, 6783 mSDsCounter, 0 mSdLazyCounter, 384 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2951 SdHoareTripleChecker+Valid, 7812 SdHoareTripleChecker+Invalid, 390 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 384 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:16,670 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2951 Valid, 7812 Invalid, 390 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 384 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:02:16,684 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26960 states. [2023-11-29 03:02:17,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26960 to 22360. [2023-11-29 03:02:17,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22360 states, 22292 states have (on average 1.470078952090436) internal successors, (32771), 22292 states have internal predecessors, (32771), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:17,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22360 states to 22360 states and 32903 transitions. [2023-11-29 03:02:17,435 INFO L78 Accepts]: Start accepts. Automaton has 22360 states and 32903 transitions. Word has length 263 [2023-11-29 03:02:17,435 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:17,435 INFO L495 AbstractCegarLoop]: Abstraction has 22360 states and 32903 transitions. [2023-11-29 03:02:17,436 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 25.6) internal successors, (256), 10 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:17,436 INFO L276 IsEmpty]: Start isEmpty. Operand 22360 states and 32903 transitions. [2023-11-29 03:02:17,442 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:17,442 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:17,442 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:17,442 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable166 [2023-11-29 03:02:17,442 INFO L420 AbstractCegarLoop]: === Iteration 168 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:17,442 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:17,442 INFO L85 PathProgramCache]: Analyzing trace with hash 1653946590, now seen corresponding path program 1 times [2023-11-29 03:02:17,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:17,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [103777157] [2023-11-29 03:02:17,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:17,442 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:17,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:17,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:17,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:17,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:17,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:17,881 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:17,881 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:17,881 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [103777157] [2023-11-29 03:02:17,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [103777157] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:17,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:17,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-29 03:02:17,882 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1349299353] [2023-11-29 03:02:17,882 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:17,882 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:02:17,882 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:17,882 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:02:17,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:02:17,883 INFO L87 Difference]: Start difference. First operand 22360 states and 32903 transitions. Second operand has 6 states, 6 states have (on average 42.666666666666664) internal successors, (256), 6 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:19,173 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:19,173 INFO L93 Difference]: Finished difference Result 52914 states and 79153 transitions. [2023-11-29 03:02:19,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:02:19,173 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 42.666666666666664) internal successors, (256), 6 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:19,174 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:19,200 INFO L225 Difference]: With dead ends: 52914 [2023-11-29 03:02:19,200 INFO L226 Difference]: Without dead ends: 36956 [2023-11-29 03:02:19,212 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:02:19,212 INFO L413 NwaCegarLoop]: 1565 mSDtfsCounter, 1446 mSDsluCounter, 3904 mSDsCounter, 0 mSdLazyCounter, 87 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1448 SdHoareTripleChecker+Valid, 5469 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 87 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:19,212 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1448 Valid, 5469 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 87 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:02:19,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36956 states. [2023-11-29 03:02:20,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36956 to 22500. [2023-11-29 03:02:20,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22500 states, 22432 states have (on average 1.46714514978602) internal successors, (32911), 22432 states have internal predecessors, (32911), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:20,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22500 states to 22500 states and 33043 transitions. [2023-11-29 03:02:20,139 INFO L78 Accepts]: Start accepts. Automaton has 22500 states and 33043 transitions. Word has length 263 [2023-11-29 03:02:20,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:20,139 INFO L495 AbstractCegarLoop]: Abstraction has 22500 states and 33043 transitions. [2023-11-29 03:02:20,139 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 42.666666666666664) internal successors, (256), 6 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:20,139 INFO L276 IsEmpty]: Start isEmpty. Operand 22500 states and 33043 transitions. [2023-11-29 03:02:20,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:20,145 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:20,145 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:20,145 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable167 [2023-11-29 03:02:20,145 INFO L420 AbstractCegarLoop]: === Iteration 169 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:20,145 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:20,146 INFO L85 PathProgramCache]: Analyzing trace with hash 371774304, now seen corresponding path program 1 times [2023-11-29 03:02:20,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:20,146 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [550358422] [2023-11-29 03:02:20,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:20,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:20,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:20,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:20,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:20,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:20,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:20,441 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:20,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:20,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [550358422] [2023-11-29 03:02:20,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [550358422] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:20,441 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:20,441 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:02:20,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1207297134] [2023-11-29 03:02:20,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:20,442 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:02:20,442 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:20,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:02:20,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:02:20,442 INFO L87 Difference]: Start difference. First operand 22500 states and 33043 transitions. Second operand has 4 states, 4 states have (on average 64.0) internal successors, (256), 4 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:21,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:21,638 INFO L93 Difference]: Finished difference Result 55280 states and 82556 transitions. [2023-11-29 03:02:21,638 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-29 03:02:21,639 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 64.0) internal successors, (256), 4 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:21,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:21,666 INFO L225 Difference]: With dead ends: 55280 [2023-11-29 03:02:21,666 INFO L226 Difference]: Without dead ends: 38968 [2023-11-29 03:02:21,679 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:02:21,679 INFO L413 NwaCegarLoop]: 1023 mSDtfsCounter, 765 mSDsluCounter, 1829 mSDsCounter, 0 mSdLazyCounter, 23 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 767 SdHoareTripleChecker+Valid, 2852 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 23 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:21,679 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [767 Valid, 2852 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 23 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 03:02:21,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38968 states. [2023-11-29 03:02:22,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38968 to 22730. [2023-11-29 03:02:22,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22730 states, 22662 states have (on average 1.464698614420616) internal successors, (33193), 22662 states have internal predecessors, (33193), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:22,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22730 states to 22730 states and 33325 transitions. [2023-11-29 03:02:22,597 INFO L78 Accepts]: Start accepts. Automaton has 22730 states and 33325 transitions. Word has length 263 [2023-11-29 03:02:22,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:22,597 INFO L495 AbstractCegarLoop]: Abstraction has 22730 states and 33325 transitions. [2023-11-29 03:02:22,597 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 64.0) internal successors, (256), 4 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:22,597 INFO L276 IsEmpty]: Start isEmpty. Operand 22730 states and 33325 transitions. [2023-11-29 03:02:22,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:22,603 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:22,604 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:22,604 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable168 [2023-11-29 03:02:22,604 INFO L420 AbstractCegarLoop]: === Iteration 170 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:22,604 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:22,604 INFO L85 PathProgramCache]: Analyzing trace with hash -487192448, now seen corresponding path program 1 times [2023-11-29 03:02:22,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:22,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1055454070] [2023-11-29 03:02:22,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:22,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:22,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:23,185 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:23,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:23,187 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:23,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:23,189 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:23,189 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:23,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1055454070] [2023-11-29 03:02:23,189 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1055454070] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:23,189 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:23,189 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:02:23,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [536929295] [2023-11-29 03:02:23,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:23,190 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:02:23,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:23,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:02:23,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:02:23,191 INFO L87 Difference]: Start difference. First operand 22730 states and 33325 transitions. Second operand has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:24,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:24,956 INFO L93 Difference]: Finished difference Result 50558 states and 74658 transitions. [2023-11-29 03:02:24,956 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 03:02:24,956 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:24,956 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:24,977 INFO L225 Difference]: With dead ends: 50558 [2023-11-29 03:02:24,977 INFO L226 Difference]: Without dead ends: 34412 [2023-11-29 03:02:24,983 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=55, Invalid=155, Unknown=0, NotChecked=0, Total=210 [2023-11-29 03:02:24,983 INFO L413 NwaCegarLoop]: 1661 mSDtfsCounter, 2244 mSDsluCounter, 6845 mSDsCounter, 0 mSdLazyCounter, 826 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2246 SdHoareTripleChecker+Valid, 8506 SdHoareTripleChecker+Invalid, 829 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 826 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:24,983 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2246 Valid, 8506 Invalid, 829 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 826 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:02:25,001 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34412 states. [2023-11-29 03:02:25,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34412 to 24606. [2023-11-29 03:02:25,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24606 states, 24538 states have (on average 1.4504442089819871) internal successors, (35591), 24538 states have internal predecessors, (35591), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:25,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24606 states to 24606 states and 35723 transitions. [2023-11-29 03:02:25,852 INFO L78 Accepts]: Start accepts. Automaton has 24606 states and 35723 transitions. Word has length 263 [2023-11-29 03:02:25,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:25,853 INFO L495 AbstractCegarLoop]: Abstraction has 24606 states and 35723 transitions. [2023-11-29 03:02:25,853 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:25,853 INFO L276 IsEmpty]: Start isEmpty. Operand 24606 states and 35723 transitions. [2023-11-29 03:02:25,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:25,861 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:25,862 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:25,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable169 [2023-11-29 03:02:25,862 INFO L420 AbstractCegarLoop]: === Iteration 171 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:25,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:25,862 INFO L85 PathProgramCache]: Analyzing trace with hash 2085772162, now seen corresponding path program 1 times [2023-11-29 03:02:25,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:25,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1190758769] [2023-11-29 03:02:25,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:25,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:26,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:26,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:26,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:26,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:26,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:26,566 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:26,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:26,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1190758769] [2023-11-29 03:02:26,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1190758769] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:26,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:26,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 03:02:26,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1871158178] [2023-11-29 03:02:26,567 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:26,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:02:26,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:26,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:02:26,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:02:26,567 INFO L87 Difference]: Start difference. First operand 24606 states and 35723 transitions. Second operand has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:28,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:28,564 INFO L93 Difference]: Finished difference Result 49918 states and 73700 transitions. [2023-11-29 03:02:28,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:02:28,565 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:28,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:28,590 INFO L225 Difference]: With dead ends: 49918 [2023-11-29 03:02:28,590 INFO L226 Difference]: Without dead ends: 35212 [2023-11-29 03:02:28,599 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:02:28,599 INFO L413 NwaCegarLoop]: 1672 mSDtfsCounter, 2992 mSDsluCounter, 7879 mSDsCounter, 0 mSdLazyCounter, 983 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2994 SdHoareTripleChecker+Valid, 9551 SdHoareTripleChecker+Invalid, 987 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 983 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:28,599 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2994 Valid, 9551 Invalid, 987 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 983 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 03:02:28,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35212 states. [2023-11-29 03:02:29,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35212 to 24646. [2023-11-29 03:02:29,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24646 states, 24578 states have (on average 1.4506876068028318) internal successors, (35655), 24578 states have internal predecessors, (35655), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:29,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24646 states to 24646 states and 35787 transitions. [2023-11-29 03:02:29,479 INFO L78 Accepts]: Start accepts. Automaton has 24646 states and 35787 transitions. Word has length 263 [2023-11-29 03:02:29,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:29,479 INFO L495 AbstractCegarLoop]: Abstraction has 24646 states and 35787 transitions. [2023-11-29 03:02:29,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:29,480 INFO L276 IsEmpty]: Start isEmpty. Operand 24646 states and 35787 transitions. [2023-11-29 03:02:29,488 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:29,488 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:29,488 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:29,488 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable170 [2023-11-29 03:02:29,489 INFO L420 AbstractCegarLoop]: === Iteration 172 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:29,489 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:29,489 INFO L85 PathProgramCache]: Analyzing trace with hash 1462490560, now seen corresponding path program 1 times [2023-11-29 03:02:29,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:29,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [36359418] [2023-11-29 03:02:29,489 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:29,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:29,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:30,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:30,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:30,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:30,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:30,174 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:30,174 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:30,174 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [36359418] [2023-11-29 03:02:30,174 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [36359418] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:30,174 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:30,174 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 03:02:30,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [352054213] [2023-11-29 03:02:30,174 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:30,175 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:02:30,175 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:30,175 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:02:30,175 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:02:30,176 INFO L87 Difference]: Start difference. First operand 24646 states and 35787 transitions. Second operand has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:32,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:32,177 INFO L93 Difference]: Finished difference Result 50990 states and 75494 transitions. [2023-11-29 03:02:32,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:02:32,177 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:32,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:32,209 INFO L225 Difference]: With dead ends: 50990 [2023-11-29 03:02:32,209 INFO L226 Difference]: Without dead ends: 35552 [2023-11-29 03:02:32,221 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:02:32,221 INFO L413 NwaCegarLoop]: 1704 mSDtfsCounter, 2976 mSDsluCounter, 8045 mSDsCounter, 0 mSdLazyCounter, 971 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2978 SdHoareTripleChecker+Valid, 9749 SdHoareTripleChecker+Invalid, 975 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 971 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:32,221 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2978 Valid, 9749 Invalid, 975 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 971 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 03:02:32,243 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35552 states. [2023-11-29 03:02:33,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35552 to 25146. [2023-11-29 03:02:33,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25146 states, 25078 states have (on average 1.44648696068267) internal successors, (36275), 25078 states have internal predecessors, (36275), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:33,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25146 states to 25146 states and 36407 transitions. [2023-11-29 03:02:33,114 INFO L78 Accepts]: Start accepts. Automaton has 25146 states and 36407 transitions. Word has length 263 [2023-11-29 03:02:33,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:33,114 INFO L495 AbstractCegarLoop]: Abstraction has 25146 states and 36407 transitions. [2023-11-29 03:02:33,115 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:33,115 INFO L276 IsEmpty]: Start isEmpty. Operand 25146 states and 36407 transitions. [2023-11-29 03:02:33,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:33,126 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:33,126 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:33,126 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable171 [2023-11-29 03:02:33,126 INFO L420 AbstractCegarLoop]: === Iteration 173 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:33,126 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:33,126 INFO L85 PathProgramCache]: Analyzing trace with hash -1481091518, now seen corresponding path program 1 times [2023-11-29 03:02:33,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:33,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [771169833] [2023-11-29 03:02:33,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:33,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:33,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:33,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:33,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:33,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:33,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:33,844 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:33,845 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:33,845 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [771169833] [2023-11-29 03:02:33,845 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [771169833] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:33,845 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:33,845 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 03:02:33,845 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1099895142] [2023-11-29 03:02:33,845 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:33,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:02:33,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:33,845 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:02:33,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:02:33,846 INFO L87 Difference]: Start difference. First operand 25146 states and 36407 transitions. Second operand has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:35,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:35,777 INFO L93 Difference]: Finished difference Result 51406 states and 76170 transitions. [2023-11-29 03:02:35,777 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:02:35,777 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:35,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:35,809 INFO L225 Difference]: With dead ends: 51406 [2023-11-29 03:02:35,809 INFO L226 Difference]: Without dead ends: 36184 [2023-11-29 03:02:35,822 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=73, Invalid=199, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:02:35,822 INFO L413 NwaCegarLoop]: 1713 mSDtfsCounter, 2978 mSDsluCounter, 8110 mSDsCounter, 0 mSdLazyCounter, 975 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2980 SdHoareTripleChecker+Valid, 9823 SdHoareTripleChecker+Invalid, 979 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 975 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:35,822 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2980 Valid, 9823 Invalid, 979 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 975 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 03:02:35,846 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36184 states. [2023-11-29 03:02:36,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36184 to 25404. [2023-11-29 03:02:36,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25404 states, 25336 states have (on average 1.4439927376065678) internal successors, (36585), 25336 states have internal predecessors, (36585), 66 states have call successors, (66), 1 states have call predecessors, (66), 1 states have return successors, (66), 66 states have call predecessors, (66), 66 states have call successors, (66) [2023-11-29 03:02:36,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25404 states to 25404 states and 36717 transitions. [2023-11-29 03:02:36,787 INFO L78 Accepts]: Start accepts. Automaton has 25404 states and 36717 transitions. Word has length 263 [2023-11-29 03:02:36,787 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:36,787 INFO L495 AbstractCegarLoop]: Abstraction has 25404 states and 36717 transitions. [2023-11-29 03:02:36,787 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:36,787 INFO L276 IsEmpty]: Start isEmpty. Operand 25404 states and 36717 transitions. [2023-11-29 03:02:36,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:36,798 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:36,798 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:36,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable172 [2023-11-29 03:02:36,798 INFO L420 AbstractCegarLoop]: === Iteration 174 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:36,799 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:36,799 INFO L85 PathProgramCache]: Analyzing trace with hash 1992582910, now seen corresponding path program 1 times [2023-11-29 03:02:36,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:36,799 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479922021] [2023-11-29 03:02:36,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:36,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:37,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:37,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:37,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:37,929 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:37,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:37,930 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479922021] [2023-11-29 03:02:37,930 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479922021] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:37,930 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:37,930 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:02:37,930 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220390269] [2023-11-29 03:02:37,930 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:37,930 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:02:37,930 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:37,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:02:37,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=91, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:02:37,931 INFO L87 Difference]: Start difference. First operand 25404 states and 36717 transitions. Second operand has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:40,193 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:40,193 INFO L93 Difference]: Finished difference Result 39826 states and 58054 transitions. [2023-11-29 03:02:40,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-29 03:02:40,193 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:40,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:40,213 INFO L225 Difference]: With dead ends: 39826 [2023-11-29 03:02:40,213 INFO L226 Difference]: Without dead ends: 29816 [2023-11-29 03:02:40,218 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 27 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 106 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=221, Invalid=591, Unknown=0, NotChecked=0, Total=812 [2023-11-29 03:02:40,218 INFO L413 NwaCegarLoop]: 2094 mSDtfsCounter, 4710 mSDsluCounter, 10373 mSDsCounter, 0 mSdLazyCounter, 722 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4710 SdHoareTripleChecker+Valid, 12467 SdHoareTripleChecker+Invalid, 727 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 722 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:40,219 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4710 Valid, 12467 Invalid, 727 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 722 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-29 03:02:40,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29816 states. [2023-11-29 03:02:41,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29816 to 29784. [2023-11-29 03:02:41,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29784 states, 29696 states have (on average 1.458142510775862) internal successors, (43301), 29696 states have internal predecessors, (43301), 86 states have call successors, (86), 1 states have call predecessors, (86), 1 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 03:02:41,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29784 states to 29784 states and 43473 transitions. [2023-11-29 03:02:41,366 INFO L78 Accepts]: Start accepts. Automaton has 29784 states and 43473 transitions. Word has length 263 [2023-11-29 03:02:41,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:41,366 INFO L495 AbstractCegarLoop]: Abstraction has 29784 states and 43473 transitions. [2023-11-29 03:02:41,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:41,366 INFO L276 IsEmpty]: Start isEmpty. Operand 29784 states and 43473 transitions. [2023-11-29 03:02:41,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:41,376 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:41,377 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:41,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable173 [2023-11-29 03:02:41,377 INFO L420 AbstractCegarLoop]: === Iteration 175 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:41,377 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:41,377 INFO L85 PathProgramCache]: Analyzing trace with hash 1692867855, now seen corresponding path program 1 times [2023-11-29 03:02:41,377 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:41,377 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283317396] [2023-11-29 03:02:41,377 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:41,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:42,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:02:42,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:42,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:02:42,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:42,764 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:42,764 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:42,764 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283317396] [2023-11-29 03:02:42,764 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283317396] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:42,764 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:42,764 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:02:42,765 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [412576672] [2023-11-29 03:02:42,765 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:42,765 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:02:42,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:42,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:02:42,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:02:42,765 INFO L87 Difference]: Start difference. First operand 29784 states and 43473 transitions. Second operand has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:45,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:45,183 INFO L93 Difference]: Finished difference Result 58146 states and 85982 transitions. [2023-11-29 03:02:45,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:02:45,184 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:45,184 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:45,215 INFO L225 Difference]: With dead ends: 58146 [2023-11-29 03:02:45,215 INFO L226 Difference]: Without dead ends: 38792 [2023-11-29 03:02:45,229 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=102, Invalid=318, Unknown=0, NotChecked=0, Total=420 [2023-11-29 03:02:45,229 INFO L413 NwaCegarLoop]: 946 mSDtfsCounter, 4575 mSDsluCounter, 6079 mSDsCounter, 0 mSdLazyCounter, 882 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4577 SdHoareTripleChecker+Valid, 7025 SdHoareTripleChecker+Invalid, 895 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 882 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:45,229 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4577 Valid, 7025 Invalid, 895 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 882 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 03:02:45,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38792 states. [2023-11-29 03:02:46,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38792 to 29720. [2023-11-29 03:02:46,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29720 states, 29632 states have (on average 1.4585920626349893) internal successors, (43221), 29632 states have internal predecessors, (43221), 86 states have call successors, (86), 1 states have call predecessors, (86), 1 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 03:02:46,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29720 states to 29720 states and 43393 transitions. [2023-11-29 03:02:46,525 INFO L78 Accepts]: Start accepts. Automaton has 29720 states and 43393 transitions. Word has length 263 [2023-11-29 03:02:46,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:46,525 INFO L495 AbstractCegarLoop]: Abstraction has 29720 states and 43393 transitions. [2023-11-29 03:02:46,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:46,526 INFO L276 IsEmpty]: Start isEmpty. Operand 29720 states and 43393 transitions. [2023-11-29 03:02:46,535 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:46,535 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:46,535 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:46,535 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable174 [2023-11-29 03:02:46,535 INFO L420 AbstractCegarLoop]: === Iteration 176 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:46,536 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:46,536 INFO L85 PathProgramCache]: Analyzing trace with hash 149304913, now seen corresponding path program 1 times [2023-11-29 03:02:46,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:46,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659289438] [2023-11-29 03:02:46,536 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:46,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:46,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:47,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:02:47,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:47,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:02:47,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:47,259 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:47,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:47,259 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659289438] [2023-11-29 03:02:47,259 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [659289438] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:47,259 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:47,259 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:02:47,259 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [581640239] [2023-11-29 03:02:47,259 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:47,260 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:02:47,260 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:47,260 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:02:47,260 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:02:47,260 INFO L87 Difference]: Start difference. First operand 29720 states and 43393 transitions. Second operand has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:49,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:49,093 INFO L93 Difference]: Finished difference Result 61734 states and 91400 transitions. [2023-11-29 03:02:49,094 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:02:49,094 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:49,094 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:49,123 INFO L225 Difference]: With dead ends: 61734 [2023-11-29 03:02:49,123 INFO L226 Difference]: Without dead ends: 42910 [2023-11-29 03:02:49,136 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:02:49,136 INFO L413 NwaCegarLoop]: 1096 mSDtfsCounter, 4340 mSDsluCounter, 4361 mSDsCounter, 0 mSdLazyCounter, 250 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4340 SdHoareTripleChecker+Valid, 5457 SdHoareTripleChecker+Invalid, 260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 250 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:49,136 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4340 Valid, 5457 Invalid, 260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 250 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:02:49,161 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42910 states. [2023-11-29 03:02:50,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42910 to 30062. [2023-11-29 03:02:50,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30062 states, 29974 states have (on average 1.4568959765129779) internal successors, (43669), 29974 states have internal predecessors, (43669), 86 states have call successors, (86), 1 states have call predecessors, (86), 1 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 03:02:50,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30062 states to 30062 states and 43841 transitions. [2023-11-29 03:02:50,453 INFO L78 Accepts]: Start accepts. Automaton has 30062 states and 43841 transitions. Word has length 263 [2023-11-29 03:02:50,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:50,454 INFO L495 AbstractCegarLoop]: Abstraction has 30062 states and 43841 transitions. [2023-11-29 03:02:50,454 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:50,454 INFO L276 IsEmpty]: Start isEmpty. Operand 30062 states and 43841 transitions. [2023-11-29 03:02:50,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:50,464 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:50,464 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:50,464 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable175 [2023-11-29 03:02:50,464 INFO L420 AbstractCegarLoop]: === Iteration 177 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:50,465 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:50,465 INFO L85 PathProgramCache]: Analyzing trace with hash 1976234387, now seen corresponding path program 1 times [2023-11-29 03:02:50,465 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:50,465 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1544077323] [2023-11-29 03:02:50,465 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:50,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:50,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:51,820 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:02:51,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:51,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:02:51,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:51,826 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:51,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:51,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1544077323] [2023-11-29 03:02:51,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1544077323] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:51,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:51,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:02:51,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [892103156] [2023-11-29 03:02:51,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:51,827 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:02:51,827 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:51,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:02:51,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:02:51,827 INFO L87 Difference]: Start difference. First operand 30062 states and 43841 transitions. Second operand has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:54,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:54,478 INFO L93 Difference]: Finished difference Result 66564 states and 98212 transitions. [2023-11-29 03:02:54,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:02:54,478 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:54,478 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:54,508 INFO L225 Difference]: With dead ends: 66564 [2023-11-29 03:02:54,508 INFO L226 Difference]: Without dead ends: 46890 [2023-11-29 03:02:54,520 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 40 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=102, Invalid=318, Unknown=0, NotChecked=0, Total=420 [2023-11-29 03:02:54,520 INFO L413 NwaCegarLoop]: 936 mSDtfsCounter, 5723 mSDsluCounter, 7873 mSDsCounter, 0 mSdLazyCounter, 1039 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5725 SdHoareTripleChecker+Valid, 8809 SdHoareTripleChecker+Invalid, 1053 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 1039 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:54,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5725 Valid, 8809 Invalid, 1053 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 1039 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-29 03:02:54,548 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46890 states. [2023-11-29 03:02:55,739 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46890 to 32342. [2023-11-29 03:02:55,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32342 states, 32254 states have (on average 1.442952812054319) internal successors, (46541), 32254 states have internal predecessors, (46541), 86 states have call successors, (86), 1 states have call predecessors, (86), 1 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 03:02:55,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32342 states to 32342 states and 46713 transitions. [2023-11-29 03:02:55,801 INFO L78 Accepts]: Start accepts. Automaton has 32342 states and 46713 transitions. Word has length 263 [2023-11-29 03:02:55,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:55,801 INFO L495 AbstractCegarLoop]: Abstraction has 32342 states and 46713 transitions. [2023-11-29 03:02:55,801 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.272727272727273) internal successors, (256), 11 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:55,801 INFO L276 IsEmpty]: Start isEmpty. Operand 32342 states and 46713 transitions. [2023-11-29 03:02:55,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:55,812 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:55,813 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:55,813 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable176 [2023-11-29 03:02:55,813 INFO L420 AbstractCegarLoop]: === Iteration 178 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:55,813 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:55,813 INFO L85 PathProgramCache]: Analyzing trace with hash -324837184, now seen corresponding path program 1 times [2023-11-29 03:02:55,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:55,813 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429343744] [2023-11-29 03:02:55,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:55,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:02:56,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:56,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:02:56,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:56,576 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:02:56,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:02:56,578 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:02:56,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:02:56,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429343744] [2023-11-29 03:02:56,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [429343744] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:02:56,578 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:02:56,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:02:56,578 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1738832301] [2023-11-29 03:02:56,578 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:02:56,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:02:56,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:02:56,579 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:02:56,579 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:02:56,579 INFO L87 Difference]: Start difference. First operand 32342 states and 46713 transitions. Second operand has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:58,394 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:02:58,394 INFO L93 Difference]: Finished difference Result 65382 states and 96266 transitions. [2023-11-29 03:02:58,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:02:58,394 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:02:58,394 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:02:58,429 INFO L225 Difference]: With dead ends: 65382 [2023-11-29 03:02:58,429 INFO L226 Difference]: Without dead ends: 46502 [2023-11-29 03:02:58,444 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:02:58,445 INFO L413 NwaCegarLoop]: 1127 mSDtfsCounter, 4338 mSDsluCounter, 4441 mSDsCounter, 0 mSdLazyCounter, 261 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4338 SdHoareTripleChecker+Valid, 5568 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 261 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:02:58,445 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4338 Valid, 5568 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 261 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:02:58,474 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46502 states. [2023-11-29 03:02:59,736 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46502 to 32060. [2023-11-29 03:02:59,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32060 states, 31972 states have (on average 1.4454835481045916) internal successors, (46215), 31972 states have internal predecessors, (46215), 86 states have call successors, (86), 1 states have call predecessors, (86), 1 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 03:02:59,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32060 states to 32060 states and 46387 transitions. [2023-11-29 03:02:59,799 INFO L78 Accepts]: Start accepts. Automaton has 32060 states and 46387 transitions. Word has length 263 [2023-11-29 03:02:59,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:02:59,799 INFO L495 AbstractCegarLoop]: Abstraction has 32060 states and 46387 transitions. [2023-11-29 03:02:59,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 32.0) internal successors, (256), 8 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:02:59,799 INFO L276 IsEmpty]: Start isEmpty. Operand 32060 states and 46387 transitions. [2023-11-29 03:02:59,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2023-11-29 03:02:59,811 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:02:59,811 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:02:59,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable177 [2023-11-29 03:02:59,812 INFO L420 AbstractCegarLoop]: === Iteration 179 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:02:59,812 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:02:59,812 INFO L85 PathProgramCache]: Analyzing trace with hash -1146130052, now seen corresponding path program 1 times [2023-11-29 03:02:59,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:02:59,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167468972] [2023-11-29 03:02:59,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:02:59,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:00,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:00,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:03:00,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:00,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:03:00,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:00,691 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:00,691 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:00,691 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167468972] [2023-11-29 03:03:00,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1167468972] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:00,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:00,691 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-29 03:03:00,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2123436785] [2023-11-29 03:03:00,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:00,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:03:00,692 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:00,692 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:03:00,692 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:03:00,692 INFO L87 Difference]: Start difference. First operand 32060 states and 46387 transitions. Second operand has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:02,370 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:02,370 INFO L93 Difference]: Finished difference Result 68100 states and 100584 transitions. [2023-11-29 03:03:02,370 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:03:02,371 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 263 [2023-11-29 03:03:02,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:02,413 INFO L225 Difference]: With dead ends: 68100 [2023-11-29 03:03:02,413 INFO L226 Difference]: Without dead ends: 50226 [2023-11-29 03:03:02,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=60, Invalid=122, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:03:02,428 INFO L413 NwaCegarLoop]: 1891 mSDtfsCounter, 3819 mSDsluCounter, 4284 mSDsCounter, 0 mSdLazyCounter, 570 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3819 SdHoareTripleChecker+Valid, 6175 SdHoareTripleChecker+Invalid, 574 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 570 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:02,428 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3819 Valid, 6175 Invalid, 574 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 570 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:03:02,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50226 states. [2023-11-29 03:03:03,427 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50226 to 20933. [2023-11-29 03:03:03,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20933 states, 20870 states have (on average 1.4537613799712505) internal successors, (30340), 20870 states have internal predecessors, (30340), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:03:03,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20933 states to 20933 states and 30462 transitions. [2023-11-29 03:03:03,468 INFO L78 Accepts]: Start accepts. Automaton has 20933 states and 30462 transitions. Word has length 263 [2023-11-29 03:03:03,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:03,468 INFO L495 AbstractCegarLoop]: Abstraction has 20933 states and 30462 transitions. [2023-11-29 03:03:03,468 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 28.444444444444443) internal successors, (256), 9 states have internal predecessors, (256), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:03,468 INFO L276 IsEmpty]: Start isEmpty. Operand 20933 states and 30462 transitions. [2023-11-29 03:03:03,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 03:03:03,475 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:03,475 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:03,475 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable178 [2023-11-29 03:03:03,475 INFO L420 AbstractCegarLoop]: === Iteration 180 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:03,476 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:03,476 INFO L85 PathProgramCache]: Analyzing trace with hash -157453477, now seen corresponding path program 1 times [2023-11-29 03:03:03,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:03,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109129753] [2023-11-29 03:03:03,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:03,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:03,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:04,624 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 03:03:04,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:04,627 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 03:03:04,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:04,631 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:04,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:04,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109129753] [2023-11-29 03:03:04,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1109129753] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:04,631 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:04,631 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:03:04,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647118573] [2023-11-29 03:03:04,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:04,632 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:03:04,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:04,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:03:04,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:03:04,632 INFO L87 Difference]: Start difference. First operand 20933 states and 30462 transitions. Second operand has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:06,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:06,120 INFO L93 Difference]: Finished difference Result 37026 states and 54554 transitions. [2023-11-29 03:03:06,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:03:06,121 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 264 [2023-11-29 03:03:06,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:06,141 INFO L225 Difference]: With dead ends: 37026 [2023-11-29 03:03:06,141 INFO L226 Difference]: Without dead ends: 24082 [2023-11-29 03:03:06,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=82, Invalid=224, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:03:06,150 INFO L413 NwaCegarLoop]: 873 mSDtfsCounter, 2951 mSDsluCounter, 6654 mSDsCounter, 0 mSdLazyCounter, 375 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2953 SdHoareTripleChecker+Valid, 7527 SdHoareTripleChecker+Invalid, 381 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 375 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:06,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2953 Valid, 7527 Invalid, 381 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 375 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:03:06,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24082 states. [2023-11-29 03:03:07,072 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24082 to 21341. [2023-11-29 03:03:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21341 states, 21278 states have (on average 1.4514522041545257) internal successors, (30884), 21278 states have internal predecessors, (30884), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:03:07,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21341 states to 21341 states and 31006 transitions. [2023-11-29 03:03:07,111 INFO L78 Accepts]: Start accepts. Automaton has 21341 states and 31006 transitions. Word has length 264 [2023-11-29 03:03:07,111 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:07,111 INFO L495 AbstractCegarLoop]: Abstraction has 21341 states and 31006 transitions. [2023-11-29 03:03:07,111 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:07,112 INFO L276 IsEmpty]: Start isEmpty. Operand 21341 states and 31006 transitions. [2023-11-29 03:03:07,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 03:03:07,119 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:07,119 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:07,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable179 [2023-11-29 03:03:07,119 INFO L420 AbstractCegarLoop]: === Iteration 181 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:07,119 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:07,119 INFO L85 PathProgramCache]: Analyzing trace with hash -639477729, now seen corresponding path program 1 times [2023-11-29 03:03:07,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:07,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023069793] [2023-11-29 03:03:07,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:07,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:07,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:08,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 03:03:08,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:08,268 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 03:03:08,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:08,271 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:08,271 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:08,271 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2023069793] [2023-11-29 03:03:08,271 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2023069793] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:08,271 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:08,271 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 03:03:08,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003187147] [2023-11-29 03:03:08,272 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:08,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:03:08,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:08,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:03:08,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=70, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:03:08,272 INFO L87 Difference]: Start difference. First operand 21341 states and 31006 transitions. Second operand has 10 states, 10 states have (on average 25.7) internal successors, (257), 10 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:09,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:09,829 INFO L93 Difference]: Finished difference Result 36372 states and 53587 transitions. [2023-11-29 03:03:09,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:03:09,829 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 25.7) internal successors, (257), 10 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 264 [2023-11-29 03:03:09,829 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:09,843 INFO L225 Difference]: With dead ends: 36372 [2023-11-29 03:03:09,843 INFO L226 Difference]: Without dead ends: 24082 [2023-11-29 03:03:09,847 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 7 SyntacticMatches, 1 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 38 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=78, Invalid=228, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:03:09,848 INFO L413 NwaCegarLoop]: 950 mSDtfsCounter, 3621 mSDsluCounter, 6287 mSDsCounter, 0 mSdLazyCounter, 527 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3623 SdHoareTripleChecker+Valid, 7237 SdHoareTripleChecker+Invalid, 535 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 527 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:09,848 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3623 Valid, 7237 Invalid, 535 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 527 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:03:09,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24082 states. [2023-11-29 03:03:10,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24082 to 21331. [2023-11-29 03:03:10,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21331 states, 21268 states have (on average 1.4514763964641715) internal successors, (30870), 21268 states have internal predecessors, (30870), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:03:10,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21331 states to 21331 states and 30992 transitions. [2023-11-29 03:03:10,764 INFO L78 Accepts]: Start accepts. Automaton has 21331 states and 30992 transitions. Word has length 264 [2023-11-29 03:03:10,765 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:10,765 INFO L495 AbstractCegarLoop]: Abstraction has 21331 states and 30992 transitions. [2023-11-29 03:03:10,765 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 25.7) internal successors, (257), 10 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:10,765 INFO L276 IsEmpty]: Start isEmpty. Operand 21331 states and 30992 transitions. [2023-11-29 03:03:10,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 03:03:10,772 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:10,772 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:10,772 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable180 [2023-11-29 03:03:10,772 INFO L420 AbstractCegarLoop]: === Iteration 182 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:10,772 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:10,772 INFO L85 PathProgramCache]: Analyzing trace with hash -1748385036, now seen corresponding path program 1 times [2023-11-29 03:03:10,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:10,772 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1377735469] [2023-11-29 03:03:10,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:10,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:11,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:12,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:03:12,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:12,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:03:12,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:12,710 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:12,710 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:12,710 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1377735469] [2023-11-29 03:03:12,710 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1377735469] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:12,710 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:12,710 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2023-11-29 03:03:12,710 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924126943] [2023-11-29 03:03:12,710 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:12,710 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2023-11-29 03:03:12,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:12,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2023-11-29 03:03:12,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=259, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:03:12,711 INFO L87 Difference]: Start difference. First operand 21331 states and 30992 transitions. Second operand has 18 states, 18 states have (on average 14.277777777777779) internal successors, (257), 18 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:16,354 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:16,354 INFO L93 Difference]: Finished difference Result 42547 states and 62783 transitions. [2023-11-29 03:03:16,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 25 states. [2023-11-29 03:03:16,355 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 14.277777777777779) internal successors, (257), 18 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 264 [2023-11-29 03:03:16,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:16,378 INFO L225 Difference]: With dead ends: 42547 [2023-11-29 03:03:16,378 INFO L226 Difference]: Without dead ends: 29776 [2023-11-29 03:03:16,388 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 270 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=319, Invalid=1241, Unknown=0, NotChecked=0, Total=1560 [2023-11-29 03:03:16,389 INFO L413 NwaCegarLoop]: 946 mSDtfsCounter, 8400 mSDsluCounter, 12119 mSDsCounter, 0 mSdLazyCounter, 1882 mSolverCounterSat, 19 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8402 SdHoareTripleChecker+Valid, 13065 SdHoareTripleChecker+Invalid, 1901 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1882 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:16,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8402 Valid, 13065 Invalid, 1901 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 1882 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-29 03:03:16,413 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29776 states. [2023-11-29 03:03:17,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29776 to 21309. [2023-11-29 03:03:17,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21309 states, 21246 states have (on average 1.4515202861715146) internal successors, (30839), 21246 states have internal predecessors, (30839), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:03:17,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21309 states to 21309 states and 30961 transitions. [2023-11-29 03:03:17,415 INFO L78 Accepts]: Start accepts. Automaton has 21309 states and 30961 transitions. Word has length 264 [2023-11-29 03:03:17,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:17,415 INFO L495 AbstractCegarLoop]: Abstraction has 21309 states and 30961 transitions. [2023-11-29 03:03:17,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 14.277777777777779) internal successors, (257), 18 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:17,415 INFO L276 IsEmpty]: Start isEmpty. Operand 21309 states and 30961 transitions. [2023-11-29 03:03:17,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 03:03:17,422 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:17,423 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:17,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable181 [2023-11-29 03:03:17,423 INFO L420 AbstractCegarLoop]: === Iteration 183 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:17,423 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:17,423 INFO L85 PathProgramCache]: Analyzing trace with hash 1249745136, now seen corresponding path program 1 times [2023-11-29 03:03:17,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:17,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1273600512] [2023-11-29 03:03:17,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:17,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:17,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:18,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:03:18,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:18,756 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:03:18,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:18,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:18,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:18,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1273600512] [2023-11-29 03:03:18,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1273600512] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:18,761 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:18,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:03:18,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [123287548] [2023-11-29 03:03:18,761 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:18,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:03:18,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:18,762 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:03:18,762 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=90, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:03:18,762 INFO L87 Difference]: Start difference. First operand 21309 states and 30961 transitions. Second operand has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:21,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:21,061 INFO L93 Difference]: Finished difference Result 40062 states and 59227 transitions. [2023-11-29 03:03:21,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-11-29 03:03:21,062 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 264 [2023-11-29 03:03:21,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:21,081 INFO L225 Difference]: With dead ends: 40062 [2023-11-29 03:03:21,081 INFO L226 Difference]: Without dead ends: 27216 [2023-11-29 03:03:21,088 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 41 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=102, Invalid=318, Unknown=0, NotChecked=0, Total=420 [2023-11-29 03:03:21,088 INFO L413 NwaCegarLoop]: 963 mSDtfsCounter, 5757 mSDsluCounter, 6806 mSDsCounter, 0 mSdLazyCounter, 926 mSolverCounterSat, 12 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5759 SdHoareTripleChecker+Valid, 7769 SdHoareTripleChecker+Invalid, 938 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 926 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:21,088 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5759 Valid, 7769 Invalid, 938 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 926 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-29 03:03:21,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27216 states. [2023-11-29 03:03:22,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27216 to 21143. [2023-11-29 03:03:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21143 states, 21080 states have (on average 1.453178368121442) internal successors, (30633), 21080 states have internal predecessors, (30633), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:03:22,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21143 states to 21143 states and 30755 transitions. [2023-11-29 03:03:22,055 INFO L78 Accepts]: Start accepts. Automaton has 21143 states and 30755 transitions. Word has length 264 [2023-11-29 03:03:22,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:22,055 INFO L495 AbstractCegarLoop]: Abstraction has 21143 states and 30755 transitions. [2023-11-29 03:03:22,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:22,055 INFO L276 IsEmpty]: Start isEmpty. Operand 21143 states and 30755 transitions. [2023-11-29 03:03:22,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 03:03:22,062 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:22,062 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:22,062 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable182 [2023-11-29 03:03:22,062 INFO L420 AbstractCegarLoop]: === Iteration 184 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:22,063 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:22,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1752073769, now seen corresponding path program 1 times [2023-11-29 03:03:22,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:22,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049310636] [2023-11-29 03:03:22,063 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:22,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:22,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:22,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:03:22,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:22,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:03:22,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:22,515 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:22,515 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:22,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049310636] [2023-11-29 03:03:22,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049310636] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:22,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:22,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 03:03:22,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [887815628] [2023-11-29 03:03:22,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:22,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:03:22,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:22,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:03:22,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:03:22,516 INFO L87 Difference]: Start difference. First operand 21143 states and 30755 transitions. Second operand has 5 states, 5 states have (on average 51.4) internal successors, (257), 5 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:24,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:24,216 INFO L93 Difference]: Finished difference Result 44755 states and 66574 transitions. [2023-11-29 03:03:24,216 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:03:24,216 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 51.4) internal successors, (257), 5 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 264 [2023-11-29 03:03:24,217 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:24,243 INFO L225 Difference]: With dead ends: 44755 [2023-11-29 03:03:24,243 INFO L226 Difference]: Without dead ends: 32975 [2023-11-29 03:03:24,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:03:24,252 INFO L413 NwaCegarLoop]: 1189 mSDtfsCounter, 1334 mSDsluCounter, 1939 mSDsCounter, 0 mSdLazyCounter, 237 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1336 SdHoareTripleChecker+Valid, 3128 SdHoareTripleChecker+Invalid, 238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 237 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:24,253 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1336 Valid, 3128 Invalid, 238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 237 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-29 03:03:24,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32975 states. [2023-11-29 03:03:25,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32975 to 21205. [2023-11-29 03:03:25,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21205 states, 21142 states have (on average 1.4520385961593039) internal successors, (30699), 21142 states have internal predecessors, (30699), 61 states have call successors, (61), 1 states have call predecessors, (61), 1 states have return successors, (61), 61 states have call predecessors, (61), 61 states have call successors, (61) [2023-11-29 03:03:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21205 states to 21205 states and 30821 transitions. [2023-11-29 03:03:25,289 INFO L78 Accepts]: Start accepts. Automaton has 21205 states and 30821 transitions. Word has length 264 [2023-11-29 03:03:25,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:25,289 INFO L495 AbstractCegarLoop]: Abstraction has 21205 states and 30821 transitions. [2023-11-29 03:03:25,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 51.4) internal successors, (257), 5 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:25,289 INFO L276 IsEmpty]: Start isEmpty. Operand 21205 states and 30821 transitions. [2023-11-29 03:03:25,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 03:03:25,296 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:25,296 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:25,296 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable183 [2023-11-29 03:03:25,296 INFO L420 AbstractCegarLoop]: === Iteration 185 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:25,297 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:25,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1165267755, now seen corresponding path program 1 times [2023-11-29 03:03:25,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:25,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763100537] [2023-11-29 03:03:25,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:25,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:25,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:25,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:03:25,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:25,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:03:25,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:25,983 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:25,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:25,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763100537] [2023-11-29 03:03:25,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [763100537] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:25,983 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:25,983 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 03:03:25,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [307468417] [2023-11-29 03:03:25,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:25,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 03:03:25,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:25,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 03:03:25,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:03:25,984 INFO L87 Difference]: Start difference. First operand 21205 states and 30821 transitions. Second operand has 7 states, 7 states have (on average 36.714285714285715) internal successors, (257), 7 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:28,676 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:28,677 INFO L93 Difference]: Finished difference Result 72826 states and 105988 transitions. [2023-11-29 03:03:28,677 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:03:28,677 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 36.714285714285715) internal successors, (257), 7 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 264 [2023-11-29 03:03:28,677 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:28,720 INFO L225 Difference]: With dead ends: 72826 [2023-11-29 03:03:28,720 INFO L226 Difference]: Without dead ends: 54783 [2023-11-29 03:03:28,729 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:03:28,730 INFO L413 NwaCegarLoop]: 1684 mSDtfsCounter, 2213 mSDsluCounter, 6645 mSDsCounter, 0 mSdLazyCounter, 186 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2215 SdHoareTripleChecker+Valid, 8329 SdHoareTripleChecker+Invalid, 188 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 186 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:28,730 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2215 Valid, 8329 Invalid, 188 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 186 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:03:28,760 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54783 states. [2023-11-29 03:03:30,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54783 to 22425. [2023-11-29 03:03:30,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22425 states, 22337 states have (on average 1.4505528943009356) internal successors, (32401), 22337 states have internal predecessors, (32401), 86 states have call successors, (86), 1 states have call predecessors, (86), 1 states have return successors, (86), 86 states have call predecessors, (86), 86 states have call successors, (86) [2023-11-29 03:03:30,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22425 states to 22425 states and 32573 transitions. [2023-11-29 03:03:30,221 INFO L78 Accepts]: Start accepts. Automaton has 22425 states and 32573 transitions. Word has length 264 [2023-11-29 03:03:30,221 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:30,221 INFO L495 AbstractCegarLoop]: Abstraction has 22425 states and 32573 transitions. [2023-11-29 03:03:30,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 36.714285714285715) internal successors, (257), 7 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:30,222 INFO L276 IsEmpty]: Start isEmpty. Operand 22425 states and 32573 transitions. [2023-11-29 03:03:30,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 265 [2023-11-29 03:03:30,229 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:30,229 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:30,229 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable184 [2023-11-29 03:03:30,229 INFO L420 AbstractCegarLoop]: === Iteration 186 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:30,229 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:30,230 INFO L85 PathProgramCache]: Analyzing trace with hash -28408869, now seen corresponding path program 1 times [2023-11-29 03:03:30,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:30,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223580845] [2023-11-29 03:03:30,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:30,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:30,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:31,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:03:31,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:31,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:03:31,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:31,827 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:31,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:31,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223580845] [2023-11-29 03:03:31,827 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1223580845] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:31,827 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:31,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-29 03:03:31,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557581490] [2023-11-29 03:03:31,827 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:31,828 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-29 03:03:31,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:31,828 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-29 03:03:31,828 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:03:31,828 INFO L87 Difference]: Start difference. First operand 22425 states and 32573 transitions. Second operand has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:33,308 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:33,308 INFO L93 Difference]: Finished difference Result 22431 states and 32577 transitions. [2023-11-29 03:03:33,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:03:33,309 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 264 [2023-11-29 03:03:33,309 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:33,318 INFO L225 Difference]: With dead ends: 22431 [2023-11-29 03:03:33,318 INFO L226 Difference]: Without dead ends: 14287 [2023-11-29 03:03:33,321 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=80, Invalid=226, Unknown=0, NotChecked=0, Total=306 [2023-11-29 03:03:33,321 INFO L413 NwaCegarLoop]: 753 mSDtfsCounter, 3526 mSDsluCounter, 3218 mSDsCounter, 0 mSdLazyCounter, 674 mSolverCounterSat, 10 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3526 SdHoareTripleChecker+Valid, 3971 SdHoareTripleChecker+Invalid, 684 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 674 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:33,322 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3526 Valid, 3971 Invalid, 684 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 674 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:03:33,329 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14287 states. [2023-11-29 03:03:34,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14287 to 13516. [2023-11-29 03:03:34,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13516 states, 13454 states have (on average 1.4436598781031664) internal successors, (19423), 13454 states have internal predecessors, (19423), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:34,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13516 states to 13516 states and 19543 transitions. [2023-11-29 03:03:34,084 INFO L78 Accepts]: Start accepts. Automaton has 13516 states and 19543 transitions. Word has length 264 [2023-11-29 03:03:34,084 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:34,084 INFO L495 AbstractCegarLoop]: Abstraction has 13516 states and 19543 transitions. [2023-11-29 03:03:34,084 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 23.363636363636363) internal successors, (257), 11 states have internal predecessors, (257), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:34,084 INFO L276 IsEmpty]: Start isEmpty. Operand 13516 states and 19543 transitions. [2023-11-29 03:03:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2023-11-29 03:03:34,090 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:34,090 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:34,090 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable185 [2023-11-29 03:03:34,090 INFO L420 AbstractCegarLoop]: === Iteration 187 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:34,090 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:34,090 INFO L85 PathProgramCache]: Analyzing trace with hash 1305963988, now seen corresponding path program 1 times [2023-11-29 03:03:34,090 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:34,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [456646120] [2023-11-29 03:03:34,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:34,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:34,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:34,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2023-11-29 03:03:34,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:34,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2023-11-29 03:03:34,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:34,761 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-29 03:03:34,761 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:34,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [456646120] [2023-11-29 03:03:34,761 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [456646120] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:03:34,761 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [517050315] [2023-11-29 03:03:34,761 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:34,762 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:03:34,762 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:03:34,763 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:03:34,764 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 03:03:35,030 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:35,037 INFO L262 TraceCheckSpWp]: Trace formula consists of 1244 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 03:03:35,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:03:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 03:03:35,198 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:03:35,198 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [517050315] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:35,198 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:03:35,199 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [6] total 11 [2023-11-29 03:03:35,199 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258436881] [2023-11-29 03:03:35,199 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:35,200 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:03:35,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:35,201 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:03:35,201 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:03:35,201 INFO L87 Difference]: Start difference. First operand 13516 states and 19543 transitions. Second operand has 9 states, 8 states have (on average 32.625) internal successors, (261), 8 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:03:36,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:36,264 INFO L93 Difference]: Finished difference Result 24287 states and 35569 transitions. [2023-11-29 03:03:36,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:03:36,265 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 32.625) internal successors, (261), 8 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 265 [2023-11-29 03:03:36,265 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:36,275 INFO L225 Difference]: With dead ends: 24287 [2023-11-29 03:03:36,275 INFO L226 Difference]: Without dead ends: 15927 [2023-11-29 03:03:36,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 274 GetRequests, 264 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:03:36,278 INFO L413 NwaCegarLoop]: 1049 mSDtfsCounter, 1542 mSDsluCounter, 6012 mSDsCounter, 0 mSdLazyCounter, 170 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1546 SdHoareTripleChecker+Valid, 7061 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 170 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:36,278 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1546 Valid, 7061 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 170 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:03:36,286 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15927 states. [2023-11-29 03:03:37,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15927 to 13516. [2023-11-29 03:03:37,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13516 states, 13454 states have (on average 1.4433625687527873) internal successors, (19419), 13454 states have internal predecessors, (19419), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:37,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13516 states to 13516 states and 19539 transitions. [2023-11-29 03:03:37,055 INFO L78 Accepts]: Start accepts. Automaton has 13516 states and 19539 transitions. Word has length 265 [2023-11-29 03:03:37,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:37,055 INFO L495 AbstractCegarLoop]: Abstraction has 13516 states and 19539 transitions. [2023-11-29 03:03:37,056 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 32.625) internal successors, (261), 8 states have internal predecessors, (261), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:03:37,056 INFO L276 IsEmpty]: Start isEmpty. Operand 13516 states and 19539 transitions. [2023-11-29 03:03:37,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-11-29 03:03:37,061 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:37,061 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:37,070 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 03:03:37,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable186,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:03:37,262 INFO L420 AbstractCegarLoop]: === Iteration 188 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:37,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:37,263 INFO L85 PathProgramCache]: Analyzing trace with hash 820291002, now seen corresponding path program 1 times [2023-11-29 03:03:37,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:37,263 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602555] [2023-11-29 03:03:37,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:37,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:37,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:38,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:03:38,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:38,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:03:38,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:38,320 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:38,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:38,320 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602555] [2023-11-29 03:03:38,320 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602555] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:38,320 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:38,320 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-29 03:03:38,321 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1536683961] [2023-11-29 03:03:38,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:38,321 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:03:38,321 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:38,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:03:38,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:03:38,322 INFO L87 Difference]: Start difference. First operand 13516 states and 19539 transitions. Second operand has 8 states, 8 states have (on average 32.375) internal successors, (259), 8 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:39,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:39,543 INFO L93 Difference]: Finished difference Result 34596 states and 49673 transitions. [2023-11-29 03:03:39,544 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:03:39,544 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 32.375) internal successors, (259), 8 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 266 [2023-11-29 03:03:39,544 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:39,556 INFO L225 Difference]: With dead ends: 34596 [2023-11-29 03:03:39,556 INFO L226 Difference]: Without dead ends: 21233 [2023-11-29 03:03:39,562 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:03:39,562 INFO L413 NwaCegarLoop]: 783 mSDtfsCounter, 1537 mSDsluCounter, 4627 mSDsCounter, 0 mSdLazyCounter, 401 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1537 SdHoareTripleChecker+Valid, 5410 SdHoareTripleChecker+Invalid, 406 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 401 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:39,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1537 Valid, 5410 Invalid, 406 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 401 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:03:39,577 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21233 states. [2023-11-29 03:03:40,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21233 to 13666. [2023-11-29 03:03:40,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13666 states, 13604 states have (on average 1.4447956483387239) internal successors, (19655), 13604 states have internal predecessors, (19655), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:40,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13666 states to 13666 states and 19775 transitions. [2023-11-29 03:03:40,401 INFO L78 Accepts]: Start accepts. Automaton has 13666 states and 19775 transitions. Word has length 266 [2023-11-29 03:03:40,401 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:40,401 INFO L495 AbstractCegarLoop]: Abstraction has 13666 states and 19775 transitions. [2023-11-29 03:03:40,401 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 32.375) internal successors, (259), 8 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:40,401 INFO L276 IsEmpty]: Start isEmpty. Operand 13666 states and 19775 transitions. [2023-11-29 03:03:40,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-11-29 03:03:40,407 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:40,407 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:40,408 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable187 [2023-11-29 03:03:40,408 INFO L420 AbstractCegarLoop]: === Iteration 189 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:40,408 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:40,408 INFO L85 PathProgramCache]: Analyzing trace with hash 420784572, now seen corresponding path program 1 times [2023-11-29 03:03:40,408 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:40,408 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413658549] [2023-11-29 03:03:40,408 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:40,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:40,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:41,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:03:41,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:41,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:03:41,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:41,248 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:41,248 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:41,248 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413658549] [2023-11-29 03:03:41,248 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413658549] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:41,248 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:41,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-29 03:03:41,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1728307737] [2023-11-29 03:03:41,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:41,249 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 03:03:41,249 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:41,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 03:03:41,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:03:41,249 INFO L87 Difference]: Start difference. First operand 13666 states and 19775 transitions. Second operand has 7 states, 7 states have (on average 37.0) internal successors, (259), 7 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:42,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:42,194 INFO L93 Difference]: Finished difference Result 34605 states and 49679 transitions. [2023-11-29 03:03:42,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 03:03:42,195 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 37.0) internal successors, (259), 7 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 266 [2023-11-29 03:03:42,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:42,209 INFO L225 Difference]: With dead ends: 34605 [2023-11-29 03:03:42,209 INFO L226 Difference]: Without dead ends: 21209 [2023-11-29 03:03:42,216 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:03:42,216 INFO L413 NwaCegarLoop]: 826 mSDtfsCounter, 1528 mSDsluCounter, 4099 mSDsCounter, 0 mSdLazyCounter, 52 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1528 SdHoareTripleChecker+Valid, 4925 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 52 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:42,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1528 Valid, 4925 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 52 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:03:42,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21209 states. [2023-11-29 03:03:43,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21209 to 13651. [2023-11-29 03:03:43,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13651 states, 13589 states have (on average 1.4439620281109722) internal successors, (19622), 13589 states have internal predecessors, (19622), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:43,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13651 states to 13651 states and 19742 transitions. [2023-11-29 03:03:43,033 INFO L78 Accepts]: Start accepts. Automaton has 13651 states and 19742 transitions. Word has length 266 [2023-11-29 03:03:43,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:43,033 INFO L495 AbstractCegarLoop]: Abstraction has 13651 states and 19742 transitions. [2023-11-29 03:03:43,034 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 37.0) internal successors, (259), 7 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:43,034 INFO L276 IsEmpty]: Start isEmpty. Operand 13651 states and 19742 transitions. [2023-11-29 03:03:43,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-11-29 03:03:43,040 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:43,040 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:43,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable188 [2023-11-29 03:03:43,040 INFO L420 AbstractCegarLoop]: === Iteration 190 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:43,040 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:43,040 INFO L85 PathProgramCache]: Analyzing trace with hash -1854891954, now seen corresponding path program 1 times [2023-11-29 03:03:43,040 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:43,040 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1863970359] [2023-11-29 03:03:43,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:43,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:44,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:03:44,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:44,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:03:44,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:44,520 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:44,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:44,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1863970359] [2023-11-29 03:03:44,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1863970359] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:44,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:44,521 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-29 03:03:44,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [638672561] [2023-11-29 03:03:44,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:44,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 03:03:44,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:44,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 03:03:44,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=19, Invalid=71, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:03:44,523 INFO L87 Difference]: Start difference. First operand 13651 states and 19742 transitions. Second operand has 10 states, 10 states have (on average 25.9) internal successors, (259), 10 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:46,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:46,015 INFO L93 Difference]: Finished difference Result 23603 states and 34373 transitions. [2023-11-29 03:03:46,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:03:46,015 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 25.9) internal successors, (259), 10 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 266 [2023-11-29 03:03:46,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:46,026 INFO L225 Difference]: With dead ends: 23603 [2023-11-29 03:03:46,026 INFO L226 Difference]: Without dead ends: 13570 [2023-11-29 03:03:46,031 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=71, Invalid=201, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:03:46,032 INFO L413 NwaCegarLoop]: 753 mSDtfsCounter, 2142 mSDsluCounter, 3239 mSDsCounter, 0 mSdLazyCounter, 671 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2142 SdHoareTripleChecker+Valid, 3992 SdHoareTripleChecker+Invalid, 679 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 671 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:46,032 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2142 Valid, 3992 Invalid, 679 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 671 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2023-11-29 03:03:46,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13570 states. [2023-11-29 03:03:46,815 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13570 to 13081. [2023-11-29 03:03:46,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13081 states, 13019 states have (on average 1.4508794838313235) internal successors, (18889), 13019 states have internal predecessors, (18889), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:46,841 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13081 states to 13081 states and 19009 transitions. [2023-11-29 03:03:46,842 INFO L78 Accepts]: Start accepts. Automaton has 13081 states and 19009 transitions. Word has length 266 [2023-11-29 03:03:46,842 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:46,842 INFO L495 AbstractCegarLoop]: Abstraction has 13081 states and 19009 transitions. [2023-11-29 03:03:46,842 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 25.9) internal successors, (259), 10 states have internal predecessors, (259), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:46,842 INFO L276 IsEmpty]: Start isEmpty. Operand 13081 states and 19009 transitions. [2023-11-29 03:03:46,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2023-11-29 03:03:46,848 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:46,848 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:46,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable189 [2023-11-29 03:03:46,848 INFO L420 AbstractCegarLoop]: === Iteration 191 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:46,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:46,848 INFO L85 PathProgramCache]: Analyzing trace with hash 382225418, now seen corresponding path program 1 times [2023-11-29 03:03:46,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:46,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228234193] [2023-11-29 03:03:46,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:46,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:47,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:47,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-29 03:03:47,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:47,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2023-11-29 03:03:47,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:47,525 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-29 03:03:47,525 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:47,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228234193] [2023-11-29 03:03:47,526 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228234193] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:03:47,526 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1762794760] [2023-11-29 03:03:47,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:47,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:03:47,526 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:03:47,527 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:03:47,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-29 03:03:47,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:47,824 INFO L262 TraceCheckSpWp]: Trace formula consists of 1248 conjuncts, 22 conjunts are in the unsatisfiable core [2023-11-29 03:03:47,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:03:47,921 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 03:03:47,922 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:03:47,922 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1762794760] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:47,922 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:03:47,922 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [6] total 11 [2023-11-29 03:03:47,922 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [763243615] [2023-11-29 03:03:47,922 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:47,923 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:03:47,923 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:47,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:03:47,924 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=83, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:03:47,924 INFO L87 Difference]: Start difference. First operand 13081 states and 19009 transitions. Second operand has 9 states, 8 states have (on average 32.75) internal successors, (262), 8 states have internal predecessors, (262), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:03:49,895 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:49,895 INFO L93 Difference]: Finished difference Result 38505 states and 55874 transitions. [2023-11-29 03:03:49,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 03:03:49,896 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 32.75) internal successors, (262), 8 states have internal predecessors, (262), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 266 [2023-11-29 03:03:49,896 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:49,916 INFO L225 Difference]: With dead ends: 38505 [2023-11-29 03:03:49,916 INFO L226 Difference]: Without dead ends: 25925 [2023-11-29 03:03:49,925 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 275 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2023-11-29 03:03:49,925 INFO L413 NwaCegarLoop]: 831 mSDtfsCounter, 2272 mSDsluCounter, 4853 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2276 SdHoareTripleChecker+Valid, 5684 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:49,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2276 Valid, 5684 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:03:49,942 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25925 states. [2023-11-29 03:03:50,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25925 to 13189. [2023-11-29 03:03:50,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13189 states, 13127 states have (on average 1.4499123943018206) internal successors, (19033), 13127 states have internal predecessors, (19033), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:50,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13189 states to 13189 states and 19153 transitions. [2023-11-29 03:03:50,809 INFO L78 Accepts]: Start accepts. Automaton has 13189 states and 19153 transitions. Word has length 266 [2023-11-29 03:03:50,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:50,810 INFO L495 AbstractCegarLoop]: Abstraction has 13189 states and 19153 transitions. [2023-11-29 03:03:50,810 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 32.75) internal successors, (262), 8 states have internal predecessors, (262), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:03:50,810 INFO L276 IsEmpty]: Start isEmpty. Operand 13189 states and 19153 transitions. [2023-11-29 03:03:50,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2023-11-29 03:03:50,815 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:50,816 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:50,822 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-11-29 03:03:51,016 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable190 [2023-11-29 03:03:51,016 INFO L420 AbstractCegarLoop]: === Iteration 192 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:51,017 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:51,017 INFO L85 PathProgramCache]: Analyzing trace with hash 264044730, now seen corresponding path program 1 times [2023-11-29 03:03:51,017 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:51,017 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1949483650] [2023-11-29 03:03:51,017 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:51,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:51,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:51,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:03:51,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:51,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:03:51,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:51,314 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:03:51,314 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:51,315 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1949483650] [2023-11-29 03:03:51,315 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1949483650] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:51,315 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:03:51,315 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 03:03:51,315 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1960907184] [2023-11-29 03:03:51,315 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:51,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:03:51,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:51,316 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:03:51,316 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:03:51,316 INFO L87 Difference]: Start difference. First operand 13189 states and 19153 transitions. Second operand has 5 states, 5 states have (on average 52.0) internal successors, (260), 5 states have internal predecessors, (260), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:52,199 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:52,199 INFO L93 Difference]: Finished difference Result 32939 states and 47490 transitions. [2023-11-29 03:03:52,200 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:03:52,200 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 52.0) internal successors, (260), 5 states have internal predecessors, (260), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 267 [2023-11-29 03:03:52,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:52,214 INFO L225 Difference]: With dead ends: 32939 [2023-11-29 03:03:52,214 INFO L226 Difference]: Without dead ends: 20005 [2023-11-29 03:03:52,222 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-29 03:03:52,222 INFO L413 NwaCegarLoop]: 1523 mSDtfsCounter, 1509 mSDsluCounter, 3147 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1509 SdHoareTripleChecker+Valid, 4670 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:52,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1509 Valid, 4670 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 03:03:52,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20005 states. [2023-11-29 03:03:53,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20005 to 13147. [2023-11-29 03:03:53,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13147 states, 13085 states have (on average 1.449751623996943) internal successors, (18970), 13085 states have internal predecessors, (18970), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:53,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13147 states to 13147 states and 19090 transitions. [2023-11-29 03:03:53,039 INFO L78 Accepts]: Start accepts. Automaton has 13147 states and 19090 transitions. Word has length 267 [2023-11-29 03:03:53,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:53,039 INFO L495 AbstractCegarLoop]: Abstraction has 13147 states and 19090 transitions. [2023-11-29 03:03:53,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 52.0) internal successors, (260), 5 states have internal predecessors, (260), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:03:53,039 INFO L276 IsEmpty]: Start isEmpty. Operand 13147 states and 19090 transitions. [2023-11-29 03:03:53,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2023-11-29 03:03:53,045 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:53,045 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:53,045 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable191 [2023-11-29 03:03:53,046 INFO L420 AbstractCegarLoop]: === Iteration 193 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:53,046 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:53,046 INFO L85 PathProgramCache]: Analyzing trace with hash -630129414, now seen corresponding path program 1 times [2023-11-29 03:03:53,046 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:53,046 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [602899179] [2023-11-29 03:03:53,046 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:53,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:53,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:53,733 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 28 [2023-11-29 03:03:53,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:53,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2023-11-29 03:03:53,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:53,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-29 03:03:53,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 03:03:53,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [602899179] [2023-11-29 03:03:53,748 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [602899179] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:03:53,748 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2119729409] [2023-11-29 03:03:53,748 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:53,748 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:03:53,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:03:53,749 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 03:03:53,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-29 03:03:54,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:03:54,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 1252 conjuncts, 28 conjunts are in the unsatisfiable core [2023-11-29 03:03:54,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:03:54,146 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 03:03:54,146 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:03:54,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2119729409] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:03:54,147 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-29 03:03:54,147 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [6] total 11 [2023-11-29 03:03:54,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186157714] [2023-11-29 03:03:54,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:03:54,147 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:03:54,147 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 03:03:54,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:03:54,148 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:03:54,148 INFO L87 Difference]: Start difference. First operand 13147 states and 19090 transitions. Second operand has 9 states, 8 states have (on average 32.875) internal successors, (263), 8 states have internal predecessors, (263), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:03:55,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:03:55,156 INFO L93 Difference]: Finished difference Result 25787 states and 37424 transitions. [2023-11-29 03:03:55,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-29 03:03:55,156 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 8 states have (on average 32.875) internal successors, (263), 8 states have internal predecessors, (263), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 267 [2023-11-29 03:03:55,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:03:55,166 INFO L225 Difference]: With dead ends: 25787 [2023-11-29 03:03:55,166 INFO L226 Difference]: Without dead ends: 13036 [2023-11-29 03:03:55,172 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 278 GetRequests, 266 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=141, Unknown=0, NotChecked=0, Total=182 [2023-11-29 03:03:55,173 INFO L413 NwaCegarLoop]: 807 mSDtfsCounter, 855 mSDsluCounter, 4813 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 857 SdHoareTripleChecker+Valid, 5620 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:03:55,173 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [857 Valid, 5620 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-29 03:03:55,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 13036 states. [2023-11-29 03:03:55,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 13036 to 12946. [2023-11-29 03:03:55,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12946 states, 12884 states have (on average 1.4488512884197455) internal successors, (18667), 12884 states have internal predecessors, (18667), 60 states have call successors, (60), 1 states have call predecessors, (60), 1 states have return successors, (60), 60 states have call predecessors, (60), 60 states have call successors, (60) [2023-11-29 03:03:55,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12946 states to 12946 states and 18787 transitions. [2023-11-29 03:03:55,971 INFO L78 Accepts]: Start accepts. Automaton has 12946 states and 18787 transitions. Word has length 267 [2023-11-29 03:03:55,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:03:55,972 INFO L495 AbstractCegarLoop]: Abstraction has 12946 states and 18787 transitions. [2023-11-29 03:03:55,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 8 states have (on average 32.875) internal successors, (263), 8 states have internal predecessors, (263), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:03:55,972 INFO L276 IsEmpty]: Start isEmpty. Operand 12946 states and 18787 transitions. [2023-11-29 03:03:55,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2023-11-29 03:03:55,977 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:03:55,977 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:55,984 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-29 03:03:56,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable192,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 03:03:56,178 INFO L420 AbstractCegarLoop]: === Iteration 194 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:03:56,178 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:03:56,179 INFO L85 PathProgramCache]: Analyzing trace with hash 1372280734, now seen corresponding path program 1 times [2023-11-29 03:03:56,179 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 03:03:56,179 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012092295] [2023-11-29 03:03:56,179 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:03:56,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 03:03:56,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:03:56,580 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 03:03:56,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 03:03:57,220 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 03:03:57,220 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 03:03:57,221 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-29 03:03:57,222 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable193 [2023-11-29 03:03:57,225 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:03:57,228 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 03:03:57,458 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-29 03:03:57,460 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-29 03:03:57,461 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-29 03:03:57,462 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated [2023-11-29 03:03:57,463 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated [2023-11-29 03:03:57,464 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 03:03:57,464 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated [2023-11-29 03:03:57,466 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated [2023-11-29 03:03:57,467 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet12 could not be translated [2023-11-29 03:03:57,467 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet13 could not be translated [2023-11-29 03:03:57,470 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet14 could not be translated [2023-11-29 03:03:57,470 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet15 could not be translated [2023-11-29 03:03:57,470 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet17 could not be translated [2023-11-29 03:03:57,471 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet16 could not be translated [2023-11-29 03:03:57,473 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet18 could not be translated [2023-11-29 03:03:57,473 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet19 could not be translated [2023-11-29 03:03:57,476 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet22 could not be translated [2023-11-29 03:03:57,477 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet24 could not be translated [2023-11-29 03:03:57,479 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet25 could not be translated [2023-11-29 03:03:57,481 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated [2023-11-29 03:03:57,485 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet27 could not be translated [2023-11-29 03:03:57,486 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet28 could not be translated [2023-11-29 03:03:57,488 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet29 could not be translated [2023-11-29 03:03:57,489 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet30 could not be translated [2023-11-29 03:03:57,492 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet31 could not be translated [2023-11-29 03:03:57,493 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet32 could not be translated [2023-11-29 03:03:57,494 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet33 could not be translated [2023-11-29 03:03:57,496 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-29 03:03:57,497 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet35 could not be translated [2023-11-29 03:03:57,498 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet36 could not be translated [2023-11-29 03:03:57,499 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet37 could not be translated [2023-11-29 03:03:57,500 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-29 03:03:57,502 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet39 could not be translated [2023-11-29 03:03:57,503 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet40 could not be translated [2023-11-29 03:03:57,504 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet41 could not be translated [2023-11-29 03:03:57,505 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet42 could not be translated [2023-11-29 03:03:57,506 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet43 could not be translated [2023-11-29 03:03:57,508 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated [2023-11-29 03:03:57,509 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet45 could not be translated [2023-11-29 03:03:57,510 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet46 could not be translated [2023-11-29 03:03:57,511 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet47 could not be translated [2023-11-29 03:03:57,513 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet48 could not be translated [2023-11-29 03:03:57,514 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet49 could not be translated [2023-11-29 03:03:57,516 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet50 could not be translated [2023-11-29 03:03:57,517 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet51 could not be translated [2023-11-29 03:03:57,518 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet52 could not be translated [2023-11-29 03:03:57,520 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet53 could not be translated [2023-11-29 03:03:57,521 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet54 could not be translated [2023-11-29 03:03:57,522 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet55 could not be translated [2023-11-29 03:03:57,524 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet56 could not be translated [2023-11-29 03:03:57,526 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet57 could not be translated [2023-11-29 03:03:57,527 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet58 could not be translated [2023-11-29 03:03:57,529 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet59 could not be translated [2023-11-29 03:03:57,530 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet60 could not be translated [2023-11-29 03:03:57,532 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet61 could not be translated [2023-11-29 03:03:57,533 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet62 could not be translated [2023-11-29 03:03:57,535 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet63 could not be translated [2023-11-29 03:03:57,536 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet64 could not be translated [2023-11-29 03:03:57,539 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet65 could not be translated [2023-11-29 03:03:57,540 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet66 could not be translated [2023-11-29 03:03:57,542 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet67 could not be translated [2023-11-29 03:03:57,543 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet68 could not be translated [2023-11-29 03:03:57,545 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet69 could not be translated [2023-11-29 03:03:57,547 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet70 could not be translated [2023-11-29 03:03:57,549 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet71 could not be translated [2023-11-29 03:03:57,550 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet72 could not be translated [2023-11-29 03:03:57,552 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet73 could not be translated [2023-11-29 03:03:57,553 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet74 could not be translated [2023-11-29 03:03:57,556 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet75 could not be translated [2023-11-29 03:03:57,557 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet76 could not be translated [2023-11-29 03:03:57,559 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet77 could not be translated [2023-11-29 03:03:57,561 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet78 could not be translated [2023-11-29 03:03:57,563 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet79 could not be translated [2023-11-29 03:03:57,564 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet80 could not be translated [2023-11-29 03:03:57,567 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet81 could not be translated [2023-11-29 03:03:57,569 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet82 could not be translated [2023-11-29 03:03:57,571 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet83 could not be translated [2023-11-29 03:03:57,573 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet84 could not be translated [2023-11-29 03:03:57,575 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet85 could not be translated [2023-11-29 03:03:57,577 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet86 could not be translated [2023-11-29 03:03:57,578 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet87 could not be translated [2023-11-29 03:03:57,580 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet88 could not be translated [2023-11-29 03:03:57,582 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet89 could not be translated [2023-11-29 03:03:57,584 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet90 could not be translated [2023-11-29 03:03:57,586 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet91 could not be translated [2023-11-29 03:03:57,588 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet92 could not be translated [2023-11-29 03:03:57,590 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet93 could not be translated [2023-11-29 03:03:57,591 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet94 could not be translated [2023-11-29 03:03:57,594 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet95 could not be translated [2023-11-29 03:03:57,595 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet96 could not be translated [2023-11-29 03:03:57,597 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet97 could not be translated [2023-11-29 03:03:57,599 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet98 could not be translated [2023-11-29 03:03:57,601 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet99 could not be translated [2023-11-29 03:03:57,603 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet100 could not be translated [2023-11-29 03:03:57,605 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet101 could not be translated [2023-11-29 03:03:57,606 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet102 could not be translated [2023-11-29 03:03:57,609 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet103 could not be translated [2023-11-29 03:03:57,610 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet104 could not be translated [2023-11-29 03:03:57,613 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet105 could not be translated [2023-11-29 03:03:57,613 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet106 could not be translated [2023-11-29 03:03:57,615 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet107 could not be translated [2023-11-29 03:03:57,617 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet108 could not be translated [2023-11-29 03:03:57,619 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet109 could not be translated [2023-11-29 03:03:57,621 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet110 could not be translated [2023-11-29 03:03:57,623 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet111 could not be translated [2023-11-29 03:03:57,624 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet112 could not be translated [2023-11-29 03:03:57,626 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet113 could not be translated [2023-11-29 03:03:57,629 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet114 could not be translated [2023-11-29 03:03:57,631 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet115 could not be translated [2023-11-29 03:03:57,634 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet116 could not be translated [2023-11-29 03:03:57,636 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet117 could not be translated [2023-11-29 03:03:57,638 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet118 could not be translated [2023-11-29 03:03:57,639 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-29 03:03:57,700 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 03:03:57 BoogieIcfgContainer [2023-11-29 03:03:57,700 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 03:03:57,700 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 03:03:57,700 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 03:03:57,701 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 03:03:57,701 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 02:56:48" (3/4) ... [2023-11-29 03:03:57,703 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 03:03:57,704 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 03:03:57,704 INFO L158 Benchmark]: Toolchain (without parser) took 432443.78ms. Allocated memory was 169.9MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 136.5MB in the beginning and 2.2GB in the end (delta: -2.0GB). Peak memory consumption was 505.6MB. Max. memory is 16.1GB. [2023-11-29 03:03:57,704 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 169.9MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:03:57,705 INFO L158 Benchmark]: CACSL2BoogieTranslator took 522.64ms. Allocated memory is still 169.9MB. Free memory was 136.5MB in the beginning and 100.8MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2023-11-29 03:03:57,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 276.94ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 100.8MB in the beginning and 159.1MB in the end (delta: -58.3MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2023-11-29 03:03:57,705 INFO L158 Benchmark]: Boogie Preprocessor took 278.92ms. Allocated memory is still 211.8MB. Free memory was 159.1MB in the beginning and 141.4MB in the end (delta: 17.7MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. [2023-11-29 03:03:57,705 INFO L158 Benchmark]: RCFGBuilder took 2002.03ms. Allocated memory is still 211.8MB. Free memory was 141.4MB in the beginning and 86.7MB in the end (delta: 54.8MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2023-11-29 03:03:57,705 INFO L158 Benchmark]: TraceAbstraction took 429353.00ms. Allocated memory was 211.8MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 85.6MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 412.1MB. Max. memory is 16.1GB. [2023-11-29 03:03:57,705 INFO L158 Benchmark]: Witness Printer took 3.79ms. Allocated memory is still 2.7GB. Free memory is still 2.2GB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 03:03:57,705 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 169.9MB. Free memory is still 116.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 522.64ms. Allocated memory is still 169.9MB. Free memory was 136.5MB in the beginning and 100.8MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 276.94ms. Allocated memory was 169.9MB in the beginning and 211.8MB in the end (delta: 41.9MB). Free memory was 100.8MB in the beginning and 159.1MB in the end (delta: -58.3MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 278.92ms. Allocated memory is still 211.8MB. Free memory was 159.1MB in the beginning and 141.4MB in the end (delta: 17.7MB). Peak memory consumption was 24.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2002.03ms. Allocated memory is still 211.8MB. Free memory was 141.4MB in the beginning and 86.7MB in the end (delta: 54.8MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. * TraceAbstraction took 429353.00ms. Allocated memory was 211.8MB in the beginning and 2.7GB in the end (delta: 2.5GB). Free memory was 85.6MB in the beginning and 2.2GB in the end (delta: -2.1GB). Peak memory consumption was 412.1MB. Max. memory is 16.1GB. * Witness Printer took 3.79ms. Allocated memory is still 2.7GB. Free memory is still 2.2GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet12 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet14 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet17 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet16 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet18 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet19 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet22 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet24 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet25 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet26 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet27 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet28 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet29 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet30 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet31 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet32 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet33 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet35 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet36 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet37 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet39 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet40 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet41 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet42 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet43 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet45 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet46 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet47 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet48 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet49 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet50 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet51 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet52 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet53 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet54 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet55 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet56 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet57 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet58 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet59 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet60 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet61 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet62 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet63 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet64 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet65 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet66 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet67 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet68 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet69 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet70 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet71 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet72 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet73 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet74 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet75 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet76 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet77 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet78 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet79 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet80 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet81 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet82 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet83 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet84 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet85 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet86 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet87 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet88 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet89 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet90 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet91 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet92 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet93 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet94 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet95 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet96 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet97 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet98 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet99 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet100 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet101 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet102 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet103 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet104 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet105 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet106 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet107 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet108 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet109 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet110 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet111 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet112 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet113 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet114 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet115 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet116 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet117 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet118 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 246, overapproximation of bitwiseAnd at line 439. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 31); [L30] const SORT_9 msb_SORT_9 = (SORT_9)1 << (31 - 1); [L32] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 16); [L33] const SORT_11 msb_SORT_11 = (SORT_11)1 << (16 - 1); [L35] const SORT_12 mask_SORT_12 = (SORT_12)-1 >> (sizeof(SORT_12) * 8 - 3); [L36] const SORT_12 msb_SORT_12 = (SORT_12)1 << (3 - 1); [L38] const SORT_15 mask_SORT_15 = (SORT_15)-1 >> (sizeof(SORT_15) * 8 - 4); [L39] const SORT_15 msb_SORT_15 = (SORT_15)1 << (4 - 1); [L41] const SORT_17 mask_SORT_17 = (SORT_17)-1 >> (sizeof(SORT_17) * 8 - 5); [L42] const SORT_17 msb_SORT_17 = (SORT_17)1 << (5 - 1); [L44] const SORT_19 mask_SORT_19 = (SORT_19)-1 >> (sizeof(SORT_19) * 8 - 6); [L45] const SORT_19 msb_SORT_19 = (SORT_19)1 << (6 - 1); [L47] const SORT_21 mask_SORT_21 = (SORT_21)-1 >> (sizeof(SORT_21) * 8 - 7); [L48] const SORT_21 msb_SORT_21 = (SORT_21)1 << (7 - 1); [L50] const SORT_23 mask_SORT_23 = (SORT_23)-1 >> (sizeof(SORT_23) * 8 - 8); [L51] const SORT_23 msb_SORT_23 = (SORT_23)1 << (8 - 1); [L53] const SORT_25 mask_SORT_25 = (SORT_25)-1 >> (sizeof(SORT_25) * 8 - 9); [L54] const SORT_25 msb_SORT_25 = (SORT_25)1 << (9 - 1); [L56] const SORT_27 mask_SORT_27 = (SORT_27)-1 >> (sizeof(SORT_27) * 8 - 10); [L57] const SORT_27 msb_SORT_27 = (SORT_27)1 << (10 - 1); [L59] const SORT_29 mask_SORT_29 = (SORT_29)-1 >> (sizeof(SORT_29) * 8 - 11); [L60] const SORT_29 msb_SORT_29 = (SORT_29)1 << (11 - 1); [L62] const SORT_31 mask_SORT_31 = (SORT_31)-1 >> (sizeof(SORT_31) * 8 - 12); [L63] const SORT_31 msb_SORT_31 = (SORT_31)1 << (12 - 1); [L65] const SORT_33 mask_SORT_33 = (SORT_33)-1 >> (sizeof(SORT_33) * 8 - 13); [L66] const SORT_33 msb_SORT_33 = (SORT_33)1 << (13 - 1); [L68] const SORT_35 mask_SORT_35 = (SORT_35)-1 >> (sizeof(SORT_35) * 8 - 14); [L69] const SORT_35 msb_SORT_35 = (SORT_35)1 << (14 - 1); [L71] const SORT_37 mask_SORT_37 = (SORT_37)-1 >> (sizeof(SORT_37) * 8 - 15); [L72] const SORT_37 msb_SORT_37 = (SORT_37)1 << (15 - 1); [L74] const SORT_62 mask_SORT_62 = (SORT_62)-1 >> (sizeof(SORT_62) * 8 - 32); [L75] const SORT_62 msb_SORT_62 = (SORT_62)1 << (32 - 1); [L77] const SORT_65 mask_SORT_65 = (SORT_65)-1 >> (sizeof(SORT_65) * 8 - 17); [L78] const SORT_65 msb_SORT_65 = (SORT_65)1 << (17 - 1); [L80] const SORT_68 mask_SORT_68 = (SORT_68)-1 >> (sizeof(SORT_68) * 8 - 18); [L81] const SORT_68 msb_SORT_68 = (SORT_68)1 << (18 - 1); [L83] const SORT_71 mask_SORT_71 = (SORT_71)-1 >> (sizeof(SORT_71) * 8 - 19); [L84] const SORT_71 msb_SORT_71 = (SORT_71)1 << (19 - 1); [L86] const SORT_74 mask_SORT_74 = (SORT_74)-1 >> (sizeof(SORT_74) * 8 - 20); [L87] const SORT_74 msb_SORT_74 = (SORT_74)1 << (20 - 1); [L89] const SORT_77 mask_SORT_77 = (SORT_77)-1 >> (sizeof(SORT_77) * 8 - 21); [L90] const SORT_77 msb_SORT_77 = (SORT_77)1 << (21 - 1); [L92] const SORT_80 mask_SORT_80 = (SORT_80)-1 >> (sizeof(SORT_80) * 8 - 22); [L93] const SORT_80 msb_SORT_80 = (SORT_80)1 << (22 - 1); [L95] const SORT_83 mask_SORT_83 = (SORT_83)-1 >> (sizeof(SORT_83) * 8 - 23); [L96] const SORT_83 msb_SORT_83 = (SORT_83)1 << (23 - 1); [L98] const SORT_86 mask_SORT_86 = (SORT_86)-1 >> (sizeof(SORT_86) * 8 - 24); [L99] const SORT_86 msb_SORT_86 = (SORT_86)1 << (24 - 1); [L101] const SORT_89 mask_SORT_89 = (SORT_89)-1 >> (sizeof(SORT_89) * 8 - 25); [L102] const SORT_89 msb_SORT_89 = (SORT_89)1 << (25 - 1); [L104] const SORT_92 mask_SORT_92 = (SORT_92)-1 >> (sizeof(SORT_92) * 8 - 26); [L105] const SORT_92 msb_SORT_92 = (SORT_92)1 << (26 - 1); [L107] const SORT_95 mask_SORT_95 = (SORT_95)-1 >> (sizeof(SORT_95) * 8 - 27); [L108] const SORT_95 msb_SORT_95 = (SORT_95)1 << (27 - 1); [L110] const SORT_98 mask_SORT_98 = (SORT_98)-1 >> (sizeof(SORT_98) * 8 - 28); [L111] const SORT_98 msb_SORT_98 = (SORT_98)1 << (28 - 1); [L113] const SORT_101 mask_SORT_101 = (SORT_101)-1 >> (sizeof(SORT_101) * 8 - 29); [L114] const SORT_101 msb_SORT_101 = (SORT_101)1 << (29 - 1); [L116] const SORT_104 mask_SORT_104 = (SORT_104)-1 >> (sizeof(SORT_104) * 8 - 30); [L117] const SORT_104 msb_SORT_104 = (SORT_104)1 << (30 - 1); [L119] const SORT_153 mask_SORT_153 = (SORT_153)-1 >> (sizeof(SORT_153) * 8 - 2); [L120] const SORT_153 msb_SORT_153 = (SORT_153)1 << (2 - 1); [L122] const SORT_1 var_7 = 0; [L123] const SORT_1 var_8 = 1; [L124] const SORT_9 var_10 = 0; [L125] const SORT_12 var_13 = 4; [L126] const SORT_12 var_114 = 5; [L127] const SORT_11 var_116 = 0; [L128] const SORT_11 var_150 = 64; [L129] const SORT_153 var_154 = 1; [L130] const SORT_23 var_189 = 127; [L131] const SORT_11 var_197 = 1; [L132] const SORT_11 var_199 = 127; [L133] const SORT_12 var_247 = 6; [L134] const SORT_15 var_251 = 9; [L135] const SORT_21 var_269 = 64; [L136] const SORT_12 var_282 = 0; [L137] const SORT_15 var_285 = 0; [L139] SORT_1 input_2; [L140] SORT_1 input_3; [L141] SORT_1 input_4; [L143] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L143] SORT_1 state_5 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L144] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L144] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L145] EXPR __VERIFIER_nondet_ushort() & mask_SORT_11 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_40=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L145] SORT_11 state_56 = __VERIFIER_nondet_ushort() & mask_SORT_11; [L146] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_40=0, state_56=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L146] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L147] EXPR __VERIFIER_nondet_ushort() & mask_SORT_11 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L147] SORT_11 state_117 = __VERIFIER_nondet_ushort() & mask_SORT_11; [L148] EXPR __VERIFIER_nondet_uchar() & mask_SORT_15 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L148] SORT_15 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_15; [L149] EXPR __VERIFIER_nondet_uchar() & mask_SORT_15 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L149] SORT_15 state_140 = __VERIFIER_nondet_uchar() & mask_SORT_15; [L150] EXPR __VERIFIER_nondet_ushort() & mask_SORT_11 VAL [mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L150] SORT_11 state_144 = __VERIFIER_nondet_ushort() & mask_SORT_11; [L152] SORT_11 init_118_arg_1 = var_116; [L153] state_117 = init_118_arg_1 VAL [init_118_arg_1=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L156] input_2 = __VERIFIER_nondet_uchar() [L157] input_3 = __VERIFIER_nondet_uchar() [L158] EXPR input_3 & mask_SORT_1 VAL [init_118_arg_1=0, input_3=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L158] input_3 = input_3 & mask_SORT_1 [L159] input_4 = __VERIFIER_nondet_uchar() [L160] EXPR input_4 & mask_SORT_1 VAL [init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L160] input_4 = input_4 & mask_SORT_1 [L162] SORT_1 var_125_arg_0 = state_5; [L163] SORT_1 var_125 = ~var_125_arg_0; [L164] SORT_1 var_126_arg_0 = var_125; [L165] SORT_1 var_126 = ~var_126_arg_0; [L166] SORT_1 var_127_arg_0 = state_5; [L167] SORT_1 var_127_arg_1 = var_126; VAL [init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127_arg_0=1, var_127_arg_1=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L168] EXPR var_127_arg_0 | var_127_arg_1 VAL [init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127_arg_0=1, var_127_arg_1=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L168] SORT_1 var_127 = var_127_arg_0 | var_127_arg_1; [L169] EXPR var_127 & mask_SORT_1 VAL [init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L169] var_127 = var_127 & mask_SORT_1 [L170] SORT_1 constr_128_arg_0 = var_127; VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L171] CALL assume_abort_if_not(constr_128_arg_0) VAL [\old(cond)=1] [L22] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L171] RET assume_abort_if_not(constr_128_arg_0) VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L172] SORT_1 var_129_arg_0 = var_8; VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129_arg_0=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L173] EXPR var_129_arg_0 & mask_SORT_1 VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129_arg_0=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L173] var_129_arg_0 = var_129_arg_0 & mask_SORT_1 [L174] SORT_11 var_129 = var_129_arg_0; [L175] SORT_11 var_130_arg_0 = state_117; [L176] SORT_11 var_130_arg_1 = var_129; [L177] SORT_1 var_130 = var_130_arg_0 <= var_130_arg_1; [L178] SORT_1 var_131_arg_0 = input_4; [L179] SORT_1 var_131_arg_1 = var_130; VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131_arg_0=0, var_131_arg_1=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L180] EXPR var_131_arg_0 ^ var_131_arg_1 VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131_arg_0=0, var_131_arg_1=1, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L180] SORT_1 var_131 = var_131_arg_0 ^ var_131_arg_1; [L181] SORT_1 var_132_arg_0 = var_131; [L182] SORT_1 var_132 = ~var_132_arg_0; [L183] SORT_1 var_133_arg_0 = var_131; [L184] SORT_1 var_133 = ~var_133_arg_0; [L185] SORT_1 var_134_arg_0 = var_132; [L186] SORT_1 var_134_arg_1 = var_133; VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L187] EXPR var_134_arg_0 | var_134_arg_1 VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L187] SORT_1 var_134 = var_134_arg_0 | var_134_arg_1; [L188] EXPR var_134 & mask_SORT_1 VAL [constr_128_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=254, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L188] var_134 = var_134 & mask_SORT_1 [L189] SORT_1 constr_135_arg_0 = var_134; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L190] CALL assume_abort_if_not(constr_135_arg_0) VAL [\old(cond)=1] [L22] COND FALSE !(!cond) VAL [\old(cond)=1, cond=1] [L190] RET assume_abort_if_not(constr_135_arg_0) VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L192] SORT_12 var_115_arg_0 = var_114; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115_arg_0=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L193] EXPR var_115_arg_0 & mask_SORT_12 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115_arg_0=5, var_116=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_150=64, var_154=1, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L193] var_115_arg_0 = var_115_arg_0 & mask_SORT_12 [L194] SORT_11 var_115 = var_115_arg_0; [L195] SORT_11 var_119_arg_0 = var_115; [L196] SORT_11 var_119_arg_1 = state_117; [L197] SORT_1 var_119 = var_119_arg_0 < var_119_arg_1; [L198] SORT_1 var_14_arg_0 = input_3; [L199] SORT_1 var_14 = ~var_14_arg_0; [L200] SORT_1 var_16_arg_0 = var_14; [L201] SORT_12 var_16_arg_1 = var_13; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L202] EXPR ((SORT_15)var_16_arg_0 << 3) | var_16_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L202] SORT_15 var_16 = ((SORT_15)var_16_arg_0 << 3) | var_16_arg_1; [L203] EXPR var_16 & mask_SORT_15 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=248, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L203] var_16 = var_16 & mask_SORT_15 [L204] SORT_1 var_18_arg_0 = input_3; [L205] SORT_15 var_18_arg_1 = var_16; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L206] EXPR ((SORT_17)var_18_arg_0 << 4) | var_18_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L206] SORT_17 var_18 = ((SORT_17)var_18_arg_0 << 4) | var_18_arg_1; [L207] EXPR var_18 & mask_SORT_17 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L207] var_18 = var_18 & mask_SORT_17 [L208] SORT_1 var_20_arg_0 = input_3; [L209] SORT_17 var_20_arg_1 = var_18; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20_arg_0=0, var_20_arg_1=0, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L210] EXPR ((SORT_19)var_20_arg_0 << 5) | var_20_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20_arg_0=0, var_20_arg_1=0, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L210] SORT_19 var_20 = ((SORT_19)var_20_arg_0 << 5) | var_20_arg_1; [L211] EXPR var_20 & mask_SORT_19 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L211] var_20 = var_20 & mask_SORT_19 [L212] SORT_1 var_22_arg_0 = input_3; [L213] SORT_19 var_22_arg_1 = var_20; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L214] EXPR ((SORT_21)var_22_arg_0 << 6) | var_22_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L214] SORT_21 var_22 = ((SORT_21)var_22_arg_0 << 6) | var_22_arg_1; [L215] EXPR var_22 & mask_SORT_21 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L215] var_22 = var_22 & mask_SORT_21 [L216] SORT_1 var_24_arg_0 = input_3; [L217] SORT_21 var_24_arg_1 = var_22; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L218] EXPR ((SORT_23)var_24_arg_0 << 7) | var_24_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L218] SORT_23 var_24 = ((SORT_23)var_24_arg_0 << 7) | var_24_arg_1; [L219] EXPR var_24 & mask_SORT_23 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_282=0, var_285=0, var_7=0, var_8=1] [L219] var_24 = var_24 & mask_SORT_23 [L220] SORT_1 var_26_arg_0 = input_3; [L221] SORT_23 var_26_arg_1 = var_24; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_7=0, var_8=1] [L222] EXPR ((SORT_25)var_26_arg_0 << 8) | var_26_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_7=0, var_8=1] [L222] SORT_25 var_26 = ((SORT_25)var_26_arg_0 << 8) | var_26_arg_1; [L223] EXPR var_26 & mask_SORT_25 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_7=0, var_8=1] [L223] var_26 = var_26 & mask_SORT_25 [L224] SORT_1 var_28_arg_0 = var_14; [L225] SORT_25 var_28_arg_1 = var_26; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28_arg_0=255, var_28_arg_1=0, var_7=0, var_8=1] [L226] EXPR ((SORT_27)var_28_arg_0 << 9) | var_28_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28_arg_0=255, var_28_arg_1=0, var_7=0, var_8=1] [L226] SORT_27 var_28 = ((SORT_27)var_28_arg_0 << 9) | var_28_arg_1; [L227] EXPR var_28 & mask_SORT_27 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=65024, var_28_arg_0=255, var_28_arg_1=0, var_7=0, var_8=1] [L227] var_28 = var_28 & mask_SORT_27 [L228] SORT_1 var_30_arg_0 = var_14; [L229] SORT_27 var_30_arg_1 = var_28; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30_arg_0=255, var_30_arg_1=4, var_7=0, var_8=1] [L230] EXPR ((SORT_29)var_30_arg_0 << 10) | var_30_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30_arg_0=255, var_30_arg_1=4, var_7=0, var_8=1] [L230] SORT_29 var_30 = ((SORT_29)var_30_arg_0 << 10) | var_30_arg_1; [L231] EXPR var_30 & mask_SORT_29 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=64512, var_30_arg_0=255, var_30_arg_1=4, var_7=0, var_8=1] [L231] var_30 = var_30 & mask_SORT_29 [L232] SORT_1 var_32_arg_0 = var_14; [L233] SORT_29 var_32_arg_1 = var_30; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32_arg_0=255, var_32_arg_1=0, var_7=0, var_8=1] [L234] EXPR ((SORT_31)var_32_arg_0 << 11) | var_32_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32_arg_0=255, var_32_arg_1=0, var_7=0, var_8=1] [L234] SORT_31 var_32 = ((SORT_31)var_32_arg_0 << 11) | var_32_arg_1; [L235] EXPR var_32 & mask_SORT_31 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=63488, var_32_arg_0=255, var_32_arg_1=0, var_7=0, var_8=1] [L235] var_32 = var_32 & mask_SORT_31 [L236] SORT_1 var_34_arg_0 = var_14; [L237] SORT_31 var_34_arg_1 = var_32; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34_arg_0=255, var_34_arg_1=5, var_7=0, var_8=1] [L238] EXPR ((SORT_33)var_34_arg_0 << 12) | var_34_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34_arg_0=255, var_34_arg_1=5, var_7=0, var_8=1] [L238] SORT_33 var_34 = ((SORT_33)var_34_arg_0 << 12) | var_34_arg_1; [L239] EXPR var_34 & mask_SORT_33 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=61440, var_34_arg_0=255, var_34_arg_1=5, var_7=0, var_8=1] [L239] var_34 = var_34 & mask_SORT_33 [L240] SORT_1 var_36_arg_0 = var_14; [L241] SORT_33 var_36_arg_1 = var_34; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36_arg_0=255, var_36_arg_1=0, var_7=0, var_8=1] [L242] EXPR ((SORT_35)var_36_arg_0 << 13) | var_36_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36_arg_0=255, var_36_arg_1=0, var_7=0, var_8=1] [L242] SORT_35 var_36 = ((SORT_35)var_36_arg_0 << 13) | var_36_arg_1; [L243] EXPR var_36 & mask_SORT_35 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=57344, var_36_arg_0=255, var_36_arg_1=0, var_7=0, var_8=1] [L243] var_36 = var_36 & mask_SORT_35 [L244] SORT_1 var_38_arg_0 = var_14; [L245] SORT_35 var_38_arg_1 = var_36; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38_arg_0=255, var_38_arg_1=16383, var_7=0, var_8=1] [L246] EXPR ((SORT_37)var_38_arg_0 << 14) | var_38_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38_arg_0=255, var_38_arg_1=16383, var_7=0, var_8=1] [L246] SORT_37 var_38 = ((SORT_37)var_38_arg_0 << 14) | var_38_arg_1; [L247] EXPR var_38 & mask_SORT_37 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=49152, var_38_arg_0=255, var_38_arg_1=16383, var_7=0, var_8=1] [L247] var_38 = var_38 & mask_SORT_37 [L248] SORT_1 var_39_arg_0 = var_14; [L249] SORT_37 var_39_arg_1 = var_38; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39_arg_0=255, var_39_arg_1=0, var_7=0, var_8=1] [L250] EXPR ((SORT_11)var_39_arg_0 << 15) | var_39_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39_arg_0=255, var_39_arg_1=0, var_7=0, var_8=1] [L250] SORT_11 var_39 = ((SORT_11)var_39_arg_0 << 15) | var_39_arg_1; [L251] SORT_1 var_41_arg_0 = state_40; [L252] SORT_1 var_41 = ~var_41_arg_0; [L253] SORT_1 var_42_arg_0 = state_40; [L254] SORT_12 var_42_arg_1 = var_13; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42_arg_0=0, var_42_arg_1=4, var_7=0, var_8=1] [L255] EXPR ((SORT_15)var_42_arg_0 << 3) | var_42_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42_arg_0=0, var_42_arg_1=4, var_7=0, var_8=1] [L255] SORT_15 var_42 = ((SORT_15)var_42_arg_0 << 3) | var_42_arg_1; [L256] EXPR var_42 & mask_SORT_15 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=4, var_42_arg_0=0, var_42_arg_1=4, var_7=0, var_8=1] [L256] var_42 = var_42 & mask_SORT_15 [L257] SORT_1 var_43_arg_0 = var_41; [L258] SORT_15 var_43_arg_1 = var_42; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43_arg_0=255, var_43_arg_1=0, var_7=0, var_8=1] [L259] EXPR ((SORT_17)var_43_arg_0 << 4) | var_43_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43_arg_0=255, var_43_arg_1=0, var_7=0, var_8=1] [L259] SORT_17 var_43 = ((SORT_17)var_43_arg_0 << 4) | var_43_arg_1; [L260] EXPR var_43 & mask_SORT_17 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=240, var_43_arg_0=255, var_43_arg_1=0, var_7=0, var_8=1] [L260] var_43 = var_43 & mask_SORT_17 [L261] SORT_1 var_44_arg_0 = state_40; [L262] SORT_17 var_44_arg_1 = var_43; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44_arg_0=0, var_44_arg_1=0, var_7=0, var_8=1] [L263] EXPR ((SORT_19)var_44_arg_0 << 5) | var_44_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44_arg_0=0, var_44_arg_1=0, var_7=0, var_8=1] [L263] SORT_19 var_44 = ((SORT_19)var_44_arg_0 << 5) | var_44_arg_1; [L264] EXPR var_44 & mask_SORT_19 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_7=0, var_8=1] [L264] var_44 = var_44 & mask_SORT_19 [L265] SORT_1 var_45_arg_0 = var_41; [L266] SORT_19 var_45_arg_1 = var_44; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45_arg_0=255, var_45_arg_1=0, var_7=0, var_8=1] [L267] EXPR ((SORT_21)var_45_arg_0 << 6) | var_45_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45_arg_0=255, var_45_arg_1=0, var_7=0, var_8=1] [L267] SORT_21 var_45 = ((SORT_21)var_45_arg_0 << 6) | var_45_arg_1; [L268] EXPR var_45 & mask_SORT_21 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=192, var_45_arg_0=255, var_45_arg_1=0, var_7=0, var_8=1] [L268] var_45 = var_45 & mask_SORT_21 [L269] SORT_1 var_46_arg_0 = var_41; [L270] SORT_21 var_46_arg_1 = var_45; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46_arg_0=255, var_46_arg_1=0, var_7=0, var_8=1] [L271] EXPR ((SORT_23)var_46_arg_0 << 7) | var_46_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46_arg_0=255, var_46_arg_1=0, var_7=0, var_8=1] [L271] SORT_23 var_46 = ((SORT_23)var_46_arg_0 << 7) | var_46_arg_1; [L272] EXPR var_46 & mask_SORT_23 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=128, var_46_arg_0=255, var_46_arg_1=0, var_7=0, var_8=1] [L272] var_46 = var_46 & mask_SORT_23 [L273] SORT_1 var_47_arg_0 = state_40; [L274] SORT_23 var_47_arg_1 = var_46; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47_arg_0=0, var_47_arg_1=0, var_7=0, var_8=1] [L275] EXPR ((SORT_25)var_47_arg_0 << 8) | var_47_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47_arg_0=0, var_47_arg_1=0, var_7=0, var_8=1] [L275] SORT_25 var_47 = ((SORT_25)var_47_arg_0 << 8) | var_47_arg_1; [L276] EXPR var_47 & mask_SORT_25 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_7=0, var_8=1] [L276] var_47 = var_47 & mask_SORT_25 [L277] SORT_1 var_48_arg_0 = var_41; [L278] SORT_25 var_48_arg_1 = var_47; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48_arg_0=255, var_48_arg_1=0, var_7=0, var_8=1] [L279] EXPR ((SORT_27)var_48_arg_0 << 9) | var_48_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48_arg_0=255, var_48_arg_1=0, var_7=0, var_8=1] [L279] SORT_27 var_48 = ((SORT_27)var_48_arg_0 << 9) | var_48_arg_1; [L280] EXPR var_48 & mask_SORT_27 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=65024, var_48_arg_0=255, var_48_arg_1=0, var_7=0, var_8=1] [L280] var_48 = var_48 & mask_SORT_27 [L281] SORT_1 var_49_arg_0 = var_41; [L282] SORT_27 var_49_arg_1 = var_48; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49_arg_0=255, var_49_arg_1=0, var_7=0, var_8=1] [L283] EXPR ((SORT_29)var_49_arg_0 << 10) | var_49_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49_arg_0=255, var_49_arg_1=0, var_7=0, var_8=1] [L283] SORT_29 var_49 = ((SORT_29)var_49_arg_0 << 10) | var_49_arg_1; [L284] EXPR var_49 & mask_SORT_29 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=64512, var_49_arg_0=255, var_49_arg_1=0, var_7=0, var_8=1] [L284] var_49 = var_49 & mask_SORT_29 [L285] SORT_1 var_50_arg_0 = var_41; [L286] SORT_29 var_50_arg_1 = var_49; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50_arg_0=255, var_50_arg_1=0, var_7=0, var_8=1] [L287] EXPR ((SORT_31)var_50_arg_0 << 11) | var_50_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50_arg_0=255, var_50_arg_1=0, var_7=0, var_8=1] [L287] SORT_31 var_50 = ((SORT_31)var_50_arg_0 << 11) | var_50_arg_1; [L288] EXPR var_50 & mask_SORT_31 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=63488, var_50_arg_0=255, var_50_arg_1=0, var_7=0, var_8=1] [L288] var_50 = var_50 & mask_SORT_31 [L289] SORT_1 var_51_arg_0 = var_41; [L290] SORT_31 var_51_arg_1 = var_50; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51_arg_0=255, var_51_arg_1=0, var_7=0, var_8=1] [L291] EXPR ((SORT_33)var_51_arg_0 << 12) | var_51_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51_arg_0=255, var_51_arg_1=0, var_7=0, var_8=1] [L291] SORT_33 var_51 = ((SORT_33)var_51_arg_0 << 12) | var_51_arg_1; [L292] EXPR var_51 & mask_SORT_33 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=61440, var_51_arg_0=255, var_51_arg_1=0, var_7=0, var_8=1] [L292] var_51 = var_51 & mask_SORT_33 [L293] SORT_1 var_52_arg_0 = var_41; [L294] SORT_33 var_52_arg_1 = var_51; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52_arg_0=255, var_52_arg_1=0, var_7=0, var_8=1] [L295] EXPR ((SORT_35)var_52_arg_0 << 13) | var_52_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52_arg_0=255, var_52_arg_1=0, var_7=0, var_8=1] [L295] SORT_35 var_52 = ((SORT_35)var_52_arg_0 << 13) | var_52_arg_1; [L296] EXPR var_52 & mask_SORT_35 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=57344, var_52_arg_0=255, var_52_arg_1=0, var_7=0, var_8=1] [L296] var_52 = var_52 & mask_SORT_35 [L297] SORT_1 var_53_arg_0 = var_41; [L298] SORT_35 var_53_arg_1 = var_52; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53_arg_0=255, var_53_arg_1=0, var_7=0, var_8=1] [L299] EXPR ((SORT_37)var_53_arg_0 << 14) | var_53_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53_arg_0=255, var_53_arg_1=0, var_7=0, var_8=1] [L299] SORT_37 var_53 = ((SORT_37)var_53_arg_0 << 14) | var_53_arg_1; [L300] EXPR var_53 & mask_SORT_37 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=49152, var_53_arg_0=255, var_53_arg_1=0, var_7=0, var_8=1] [L300] var_53 = var_53 & mask_SORT_37 [L301] SORT_1 var_54_arg_0 = var_41; [L302] SORT_37 var_54_arg_1 = var_53; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54_arg_0=255, var_54_arg_1=0, var_7=0, var_8=1] [L303] EXPR ((SORT_11)var_54_arg_0 << 15) | var_54_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54_arg_0=255, var_54_arg_1=0, var_7=0, var_8=1] [L303] SORT_11 var_54 = ((SORT_11)var_54_arg_0 << 15) | var_54_arg_1; [L304] SORT_11 var_55_arg_0 = var_39; [L305] SORT_11 var_55_arg_1 = var_54; [L306] SORT_11 var_55 = var_55_arg_0 + var_55_arg_1; [L307] SORT_11 var_57_arg_0 = state_56; [L308] SORT_11 var_57 = -var_57_arg_0; [L309] SORT_1 var_59_arg_0 = state_58; [L310] SORT_11 var_59_arg_1 = var_57; [L311] SORT_11 var_59_arg_2 = state_56; [L312] SORT_11 var_59 = var_59_arg_0 ? var_59_arg_1 : var_59_arg_2; [L313] SORT_11 var_60_arg_0 = var_55; [L314] SORT_11 var_60_arg_1 = var_59; [L315] SORT_11 var_60 = var_60_arg_0 + var_60_arg_1; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_7=0, var_8=1] [L316] EXPR var_60 & mask_SORT_11 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_7=0, var_8=1] [L316] var_60 = var_60 & mask_SORT_11 [L317] SORT_11 var_61_arg_0 = var_60; [L318] SORT_1 var_61 = var_61_arg_0 >> 15; [L319] SORT_1 var_63_arg_0 = var_61; [L320] SORT_9 var_63_arg_1 = var_10; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63_arg_0=0, var_63_arg_1=0, var_7=0, var_8=1] [L321] EXPR ((SORT_62)var_63_arg_0 << 31) | var_63_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63_arg_0=0, var_63_arg_1=0, var_7=0, var_8=1] [L321] SORT_62 var_63 = ((SORT_62)var_63_arg_0 << 31) | var_63_arg_1; [L322] EXPR var_63 & mask_SORT_62 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_7=0, var_8=1] [L322] var_63 = var_63 & mask_SORT_62 [L323] SORT_11 var_106_arg_0 = var_60; [L324] SORT_1 var_106 = var_106_arg_0 >> 15; [L325] SORT_11 var_103_arg_0 = var_60; [L326] SORT_1 var_103 = var_103_arg_0 >> 15; [L327] SORT_11 var_100_arg_0 = var_60; [L328] SORT_1 var_100 = var_100_arg_0 >> 15; [L329] SORT_11 var_97_arg_0 = var_60; [L330] SORT_1 var_97 = var_97_arg_0 >> 15; [L331] SORT_11 var_94_arg_0 = var_60; [L332] SORT_1 var_94 = var_94_arg_0 >> 15; [L333] SORT_11 var_91_arg_0 = var_60; [L334] SORT_1 var_91 = var_91_arg_0 >> 15; [L335] SORT_11 var_88_arg_0 = var_60; [L336] SORT_1 var_88 = var_88_arg_0 >> 15; [L337] SORT_11 var_85_arg_0 = var_60; [L338] SORT_1 var_85 = var_85_arg_0 >> 15; [L339] SORT_11 var_82_arg_0 = var_60; [L340] SORT_1 var_82 = var_82_arg_0 >> 15; [L341] SORT_11 var_79_arg_0 = var_60; [L342] SORT_1 var_79 = var_79_arg_0 >> 15; [L343] SORT_11 var_76_arg_0 = var_60; [L344] SORT_1 var_76 = var_76_arg_0 >> 15; [L345] SORT_11 var_73_arg_0 = var_60; [L346] SORT_1 var_73 = var_73_arg_0 >> 15; [L347] SORT_11 var_70_arg_0 = var_60; [L348] SORT_1 var_70 = var_70_arg_0 >> 15; [L349] SORT_11 var_67_arg_0 = var_60; [L350] SORT_1 var_67 = var_67_arg_0 >> 15; [L351] SORT_11 var_64_arg_0 = var_60; [L352] SORT_1 var_64 = var_64_arg_0 >> 15; [L353] SORT_1 var_66_arg_0 = var_64; [L354] SORT_11 var_66_arg_1 = var_60; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_70=0, var_70_arg_0=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L355] EXPR ((SORT_65)var_66_arg_0 << 16) | var_66_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_70=0, var_70_arg_0=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L355] SORT_65 var_66 = ((SORT_65)var_66_arg_0 << 16) | var_66_arg_1; [L356] EXPR var_66 & mask_SORT_65 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_70=0, var_70_arg_0=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L356] var_66 = var_66 & mask_SORT_65 [L357] SORT_1 var_69_arg_0 = var_67; [L358] SORT_65 var_69_arg_1 = var_66; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L359] EXPR ((SORT_68)var_69_arg_0 << 17) | var_69_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L359] SORT_68 var_69 = ((SORT_68)var_69_arg_0 << 17) | var_69_arg_1; [L360] EXPR var_69 & mask_SORT_68 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L360] var_69 = var_69 & mask_SORT_68 [L361] SORT_1 var_72_arg_0 = var_70; [L362] SORT_68 var_72_arg_1 = var_69; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L363] EXPR ((SORT_71)var_72_arg_0 << 18) | var_72_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L363] SORT_71 var_72 = ((SORT_71)var_72_arg_0 << 18) | var_72_arg_1; [L364] EXPR var_72 & mask_SORT_71 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L364] var_72 = var_72 & mask_SORT_71 [L365] SORT_1 var_75_arg_0 = var_73; [L366] SORT_71 var_75_arg_1 = var_72; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L367] EXPR ((SORT_74)var_75_arg_0 << 19) | var_75_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L367] SORT_74 var_75 = ((SORT_74)var_75_arg_0 << 19) | var_75_arg_1; [L368] EXPR var_75 & mask_SORT_74 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L368] var_75 = var_75 & mask_SORT_74 [L369] SORT_1 var_78_arg_0 = var_76; [L370] SORT_74 var_78_arg_1 = var_75; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L371] EXPR ((SORT_77)var_78_arg_0 << 20) | var_78_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L371] SORT_77 var_78 = ((SORT_77)var_78_arg_0 << 20) | var_78_arg_1; [L372] EXPR var_78 & mask_SORT_77 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L372] var_78 = var_78 & mask_SORT_77 [L373] SORT_1 var_81_arg_0 = var_79; [L374] SORT_77 var_81_arg_1 = var_78; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L375] EXPR ((SORT_80)var_81_arg_0 << 21) | var_81_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L375] SORT_80 var_81 = ((SORT_80)var_81_arg_0 << 21) | var_81_arg_1; [L376] EXPR var_81 & mask_SORT_80 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L376] var_81 = var_81 & mask_SORT_80 [L377] SORT_1 var_84_arg_0 = var_82; [L378] SORT_80 var_84_arg_1 = var_81; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L379] EXPR ((SORT_83)var_84_arg_0 << 22) | var_84_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L379] SORT_83 var_84 = ((SORT_83)var_84_arg_0 << 22) | var_84_arg_1; [L380] EXPR var_84 & mask_SORT_83 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L380] var_84 = var_84 & mask_SORT_83 [L381] SORT_1 var_87_arg_0 = var_85; [L382] SORT_83 var_87_arg_1 = var_84; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L383] EXPR ((SORT_86)var_87_arg_0 << 23) | var_87_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L383] SORT_86 var_87 = ((SORT_86)var_87_arg_0 << 23) | var_87_arg_1; [L384] EXPR var_87 & mask_SORT_86 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L384] var_87 = var_87 & mask_SORT_86 [L385] SORT_1 var_90_arg_0 = var_88; [L386] SORT_86 var_90_arg_1 = var_87; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L387] EXPR ((SORT_89)var_90_arg_0 << 24) | var_90_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L387] SORT_89 var_90 = ((SORT_89)var_90_arg_0 << 24) | var_90_arg_1; [L388] EXPR var_90 & mask_SORT_89 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L388] var_90 = var_90 & mask_SORT_89 [L389] SORT_1 var_93_arg_0 = var_91; [L390] SORT_89 var_93_arg_1 = var_90; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L391] EXPR ((SORT_92)var_93_arg_0 << 25) | var_93_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L391] SORT_92 var_93 = ((SORT_92)var_93_arg_0 << 25) | var_93_arg_1; [L392] EXPR var_93 & mask_SORT_92 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_97=0, var_97_arg_0=0] [L392] var_93 = var_93 & mask_SORT_92 [L393] SORT_1 var_96_arg_0 = var_94; [L394] SORT_92 var_96_arg_1 = var_93; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0] [L395] EXPR ((SORT_95)var_96_arg_0 << 26) | var_96_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0] [L395] SORT_95 var_96 = ((SORT_95)var_96_arg_0 << 26) | var_96_arg_1; [L396] EXPR var_96 & mask_SORT_95 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0] [L396] var_96 = var_96 & mask_SORT_95 [L397] SORT_1 var_99_arg_0 = var_97; [L398] SORT_95 var_99_arg_1 = var_96; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99_arg_0=0, var_99_arg_1=0] [L399] EXPR ((SORT_98)var_99_arg_0 << 27) | var_99_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99_arg_0=0, var_99_arg_1=0] [L399] SORT_98 var_99 = ((SORT_98)var_99_arg_0 << 27) | var_99_arg_1; [L400] EXPR var_99 & mask_SORT_98 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L400] var_99 = var_99 & mask_SORT_98 [L401] SORT_1 var_102_arg_0 = var_100; [L402] SORT_98 var_102_arg_1 = var_99; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L403] EXPR ((SORT_101)var_102_arg_0 << 28) | var_102_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L403] SORT_101 var_102 = ((SORT_101)var_102_arg_0 << 28) | var_102_arg_1; [L404] EXPR var_102 & mask_SORT_101 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L404] var_102 = var_102 & mask_SORT_101 [L405] SORT_1 var_105_arg_0 = var_103; [L406] SORT_101 var_105_arg_1 = var_102; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L407] EXPR ((SORT_104)var_105_arg_0 << 29) | var_105_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L407] SORT_104 var_105 = ((SORT_104)var_105_arg_0 << 29) | var_105_arg_1; [L408] EXPR var_105 & mask_SORT_104 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L408] var_105 = var_105 & mask_SORT_104 [L409] SORT_1 var_107_arg_0 = var_106; [L410] SORT_104 var_107_arg_1 = var_105; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107_arg_0=0, var_107_arg_1=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L411] EXPR ((SORT_9)var_107_arg_0 << 30) | var_107_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107_arg_0=0, var_107_arg_1=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L411] SORT_9 var_107 = ((SORT_9)var_107_arg_0 << 30) | var_107_arg_1; [L412] SORT_9 var_108_arg_0 = var_107; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L413] EXPR var_108_arg_0 & mask_SORT_9 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108_arg_0=0, var_10=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L413] var_108_arg_0 = var_108_arg_0 & mask_SORT_9 [L414] SORT_62 var_108 = var_108_arg_0; [L415] SORT_62 var_109_arg_0 = var_63; [L416] SORT_62 var_109_arg_1 = var_108; [L417] SORT_1 var_109 = var_109_arg_0 <= var_109_arg_1; [L418] SORT_1 var_110_arg_0 = var_109; [L419] SORT_1 var_110_arg_1 = var_8; [L420] SORT_1 var_110_arg_2 = var_7; [L421] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_109=1, var_109_arg_0=0, var_109_arg_1=0, var_10=0, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L422] EXPR var_110 & mask_SORT_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_109=1, var_109_arg_0=0, var_109_arg_1=0, var_10=0, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=0, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L422] var_110 = var_110 & mask_SORT_1 [L423] SORT_1 var_111_arg_0 = input_3; [L424] SORT_1 var_111_arg_1 = var_110; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_109=1, var_109_arg_0=0, var_109_arg_1=0, var_10=0, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=0, var_111_arg_0=0, var_111_arg_1=1, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L425] EXPR var_111_arg_0 ^ var_111_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_109=1, var_109_arg_0=0, var_109_arg_1=0, var_10=0, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=0, var_111_arg_0=0, var_111_arg_1=1, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L425] SORT_1 var_111 = var_111_arg_0 ^ var_111_arg_1; [L426] SORT_1 var_112_arg_0 = var_111; [L427] SORT_1 var_112 = ~var_112_arg_0; [L428] SORT_1 var_120_arg_0 = var_119; [L429] SORT_1 var_120_arg_1 = var_112; [L430] SORT_1 var_120_arg_2 = var_8; [L431] SORT_1 var_120 = var_120_arg_0 ? var_120_arg_1 : var_120_arg_2; [L432] SORT_1 var_121_arg_0 = var_120; [L433] SORT_1 var_121 = ~var_121_arg_0; [L434] SORT_1 var_122_arg_0 = var_120; [L435] SORT_1 var_122 = ~var_122_arg_0; [L436] SORT_1 var_123_arg_0 = var_121; [L437] SORT_1 var_123_arg_1 = var_122; VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_109=1, var_109_arg_0=0, var_109_arg_1=0, var_10=0, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=0, var_111=1, var_111_arg_0=0, var_111_arg_1=1, var_112=254, var_112_arg_0=1, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=254, var_120_arg_2=1, var_121=254, var_121_arg_0=1, var_122=254, var_122_arg_0=1, var_123_arg_0=254, var_123_arg_1=254, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L438] EXPR var_123_arg_0 & var_123_arg_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_109=1, var_109_arg_0=0, var_109_arg_1=0, var_10=0, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=0, var_111=1, var_111_arg_0=0, var_111_arg_1=1, var_112=254, var_112_arg_0=1, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=254, var_120_arg_2=1, var_121=254, var_121_arg_0=1, var_122=254, var_122_arg_0=1, var_123_arg_0=254, var_123_arg_1=254, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L438] SORT_1 var_123 = var_123_arg_0 & var_123_arg_1; [L439] EXPR var_123 & mask_SORT_1 VAL [constr_128_arg_0=1, constr_135_arg_0=1, init_118_arg_1=0, input_3=0, input_4=0, mask_SORT_101=536870911, mask_SORT_104=1073741823, mask_SORT_11=65535, mask_SORT_12=7, mask_SORT_153=3, mask_SORT_15=15, mask_SORT_17=31, mask_SORT_19=63, mask_SORT_1=1, mask_SORT_21=127, mask_SORT_23=255, mask_SORT_25=511, mask_SORT_27=1023, mask_SORT_29=2047, mask_SORT_31=4095, mask_SORT_33=8191, mask_SORT_35=16383, mask_SORT_37=32767, mask_SORT_62=4294967295, mask_SORT_65=131071, mask_SORT_68=262143, mask_SORT_71=524287, mask_SORT_74=1048575, mask_SORT_77=2097151, mask_SORT_80=4194303, mask_SORT_83=8388607, mask_SORT_86=16777215, mask_SORT_89=33554431, mask_SORT_92=67108863, mask_SORT_95=134217727, mask_SORT_98=268435455, mask_SORT_9=2147483647, msb_SORT_101=268435456, msb_SORT_104=536870912, msb_SORT_11=32768, msb_SORT_12=4, msb_SORT_153=2, msb_SORT_15=8, msb_SORT_17=16, msb_SORT_19=32, msb_SORT_1=1, msb_SORT_21=64, msb_SORT_23=128, msb_SORT_25=256, msb_SORT_27=512, msb_SORT_29=1024, msb_SORT_31=2048, msb_SORT_33=4096, msb_SORT_35=8192, msb_SORT_37=16384, msb_SORT_62=2147483648, msb_SORT_65=65536, msb_SORT_68=131072, msb_SORT_71=262144, msb_SORT_74=524288, msb_SORT_77=1048576, msb_SORT_80=2097152, msb_SORT_83=4194304, msb_SORT_86=8388608, msb_SORT_89=16777216, msb_SORT_92=33554432, msb_SORT_95=67108864, msb_SORT_98=134217728, msb_SORT_9=1073741824, state_117=0, state_137=0, state_140=0, state_144=0, state_40=0, state_56=0, state_58=0, state_5=1, var_100=0, var_100_arg_0=0, var_102=0, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=0, var_105=0, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_109=1, var_109_arg_0=0, var_109_arg_1=0, var_10=0, var_110=1, var_110_arg_0=1, var_110_arg_1=1, var_110_arg_2=0, var_111=1, var_111_arg_0=0, var_111_arg_1=1, var_112=254, var_112_arg_0=1, var_114=5, var_115=0, var_115_arg_0=0, var_116=0, var_119=0, var_119_arg_0=0, var_119_arg_1=0, var_120=1, var_120_arg_0=0, var_120_arg_1=254, var_120_arg_2=1, var_121=254, var_121_arg_0=1, var_122=254, var_122_arg_0=1, var_123=254, var_123_arg_0=254, var_123_arg_1=254, var_125=254, var_125_arg_0=1, var_126=1, var_126_arg_0=254, var_127=1, var_127_arg_0=1, var_127_arg_1=1, var_129=1, var_129_arg_0=1, var_130=1, var_130_arg_0=0, var_130_arg_1=1, var_131=1, var_131_arg_0=0, var_131_arg_1=1, var_132=254, var_132_arg_0=1, var_133=254, var_133_arg_0=1, var_134=1, var_134_arg_0=254, var_134_arg_1=254, var_13=4, var_14=255, var_14_arg_0=0, var_150=64, var_154=1, var_16=0, var_16_arg_0=255, var_16_arg_1=4, var_189=127, var_18=0, var_18_arg_0=0, var_18_arg_1=0, var_197=1, var_199=127, var_20=0, var_20_arg_0=0, var_20_arg_1=0, var_22=0, var_22_arg_0=0, var_22_arg_1=0, var_247=6, var_24=0, var_24_arg_0=0, var_24_arg_1=0, var_251=9, var_269=64, var_26=0, var_26_arg_0=0, var_26_arg_1=0, var_282=0, var_285=0, var_28=4, var_28_arg_0=255, var_28_arg_1=0, var_30=0, var_30_arg_0=255, var_30_arg_1=4, var_32=5, var_32_arg_0=255, var_32_arg_1=0, var_34=0, var_34_arg_0=255, var_34_arg_1=5, var_36=16383, var_36_arg_0=255, var_36_arg_1=0, var_38=0, var_38_arg_0=255, var_38_arg_1=16383, var_39=32768, var_39_arg_0=255, var_39_arg_1=0, var_41=255, var_41_arg_0=0, var_42=0, var_42_arg_0=0, var_42_arg_1=4, var_43=0, var_43_arg_0=255, var_43_arg_1=0, var_44=0, var_44_arg_0=0, var_44_arg_1=0, var_45=0, var_45_arg_0=255, var_45_arg_1=0, var_46=0, var_46_arg_0=255, var_46_arg_1=0, var_47=0, var_47_arg_0=0, var_47_arg_1=0, var_48=0, var_48_arg_0=255, var_48_arg_1=0, var_49=0, var_49_arg_0=255, var_49_arg_1=0, var_50=0, var_50_arg_0=255, var_50_arg_1=0, var_51=0, var_51_arg_0=255, var_51_arg_1=0, var_52=0, var_52_arg_0=255, var_52_arg_1=0, var_53=0, var_53_arg_0=255, var_53_arg_1=0, var_54=32768, var_54_arg_0=255, var_54_arg_1=0, var_55=0, var_55_arg_0=32768, var_55_arg_1=32768, var_57=0, var_57_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_59_arg_2=0, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_61=0, var_61_arg_0=0, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_66=0, var_66_arg_0=0, var_66_arg_1=0, var_67=0, var_67_arg_0=0, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_75=0, var_75_arg_0=0, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=0, var_7=0, var_81=0, var_81_arg_0=0, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_84=0, var_84_arg_0=0, var_84_arg_1=0, var_85=0, var_85_arg_0=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_8=1, var_90=0, var_90_arg_0=0, var_90_arg_1=0, var_91=0, var_91_arg_0=0, var_93=0, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_96=0, var_96_arg_0=0, var_96_arg_1=0, var_97=0, var_97_arg_0=0, var_99=0, var_99_arg_0=0, var_99_arg_1=0] [L439] var_123 = var_123 & mask_SORT_1 [L440] SORT_1 bad_124_arg_0 = var_123; [L441] CALL __VERIFIER_assert(!(bad_124_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 509 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 428.8s, OverallIterations: 194, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.9s, AutomataDifference: 190.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 580793 SdHoareTripleChecker+Valid, 59.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 580521 mSDsluCounter, 1136587 SdHoareTripleChecker+Invalid, 51.5s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 927041 mSDsCounter, 1164 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 76373 IncrementalHoareTripleChecker+Invalid, 77537 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1164 mSolverCounterUnsat, 209546 mSDtfsCounter, 76373 mSolverCounterSat, 3.3s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4537 GetRequests, 2103 SyntacticMatches, 29 SemanticMatches, 2405 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6001 ImplicationChecksByTransitivity, 36.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=32342occurred in iteration=177, InterpolantAutomatonStates: 2139, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 77.5s AutomataMinimizationTime, 193 MinimizatonAttempts, 886642 StatesRemovedByMinimization, 182 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 1.5s SsaConstructionTime, 39.9s SatisfiabilityAnalysisTime, 114.2s InterpolantComputationTime, 49567 NumberOfCodeBlocks, 49567 NumberOfCodeBlocksAsserted, 197 NumberOfCheckSat, 49104 ConstructedInterpolants, 0 QuantifiedInterpolants, 287977 SizeOfPredicates, 8 NumberOfNonLiveVariables, 3744 ConjunctsInSsa, 72 ConjunctsInUnsatCore, 196 InterpolantComputations, 193 PerfectInterpolantSequences, 775/784 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-29 03:03:57,932 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forcibly destroying the process [2023-11-29 03:03:57,965 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0cc1df8b460086dc2c8e81ed9dc44fcfcc5d4615833dbf347c269d9f2b0ea709 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 03:03:59,875 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 03:03:59,943 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-29 03:03:59,956 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 03:03:59,957 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 03:03:59,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 03:03:59,993 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 03:03:59,993 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 03:03:59,994 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-29 03:03:59,995 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-29 03:03:59,996 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 03:03:59,996 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 03:03:59,997 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 03:03:59,998 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 03:03:59,998 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 03:03:59,999 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 03:04:00,000 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 03:04:00,000 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 03:04:00,001 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 03:04:00,001 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 03:04:00,002 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 03:04:00,002 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-29 03:04:00,002 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-29 03:04:00,003 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-29 03:04:00,003 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 03:04:00,004 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 03:04:00,004 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 03:04:00,004 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 03:04:00,005 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-29 03:04:00,005 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 03:04:00,006 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:04:00,006 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 03:04:00,007 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 03:04:00,007 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 03:04:00,007 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-29 03:04:00,007 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:00,008 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 03:04:00,008 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 03:04:00,008 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 03:04:00,008 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 03:04:00,009 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 03:04:00,009 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-29 03:04:00,009 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0cc1df8b460086dc2c8e81ed9dc44fcfcc5d4615833dbf347c269d9f2b0ea709 [2023-11-29 03:04:00,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 03:04:00,323 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 03:04:00,326 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 03:04:00,327 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 03:04:00,328 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 03:04:00,330 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2023-11-29 03:04:03,204 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 03:04:03,447 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 03:04:03,448 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2023-11-29 03:04:03,463 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data/0f5328850/447aefd53bc4473897a4f7facfa161f3/FLAG263420277 [2023-11-29 03:04:03,480 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/data/0f5328850/447aefd53bc4473897a4f7facfa161f3 [2023-11-29 03:04:03,484 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 03:04:03,485 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 03:04:03,487 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 03:04:03,487 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 03:04:03,494 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 03:04:03,494 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:04:03" (1/1) ... [2023-11-29 03:04:03,496 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@302b2c20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:03, skipping insertion in model container [2023-11-29 03:04:03,496 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 03:04:03" (1/1) ... [2023-11-29 03:04:03,558 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 03:04:03,776 WARN L240 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_d96970c8-23d4-421d-bc50-266fa16789c2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1311,1324] [2023-11-29 03:04:03,980 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:04:03,995 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 03:04:04,009 WARN L240 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_d96970c8-23d4-421d-bc50-266fa16789c2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c[1311,1324] [2023-11-29 03:04:04,100 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 03:04:04,116 INFO L206 MainTranslator]: Completed translation [2023-11-29 03:04:04,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04 WrapperNode [2023-11-29 03:04:04,117 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 03:04:04,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 03:04:04,118 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 03:04:04,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 03:04:04,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,154 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,206 INFO L138 Inliner]: procedures = 17, calls = 10, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 658 [2023-11-29 03:04:04,206 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 03:04:04,207 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 03:04:04,207 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 03:04:04,208 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 03:04:04,220 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,220 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,231 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,255 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-11-29 03:04:04,256 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,256 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,278 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,282 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,287 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,293 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,301 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 03:04:04,302 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 03:04:04,303 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 03:04:04,315 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 03:04:04,316 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (1/1) ... [2023-11-29 03:04:04,323 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 03:04:04,338 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 03:04:04,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 03:04:04,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 03:04:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 03:04:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-29 03:04:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-29 03:04:04,410 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-29 03:04:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 03:04:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 03:04:04,625 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 03:04:04,628 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 03:04:05,305 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 03:04:05,375 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 03:04:05,375 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-29 03:04:05,376 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:04:05 BoogieIcfgContainer [2023-11-29 03:04:05,376 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 03:04:05,378 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 03:04:05,378 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 03:04:05,381 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 03:04:05,381 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 03:04:03" (1/3) ... [2023-11-29 03:04:05,382 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ddf398b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:04:05, skipping insertion in model container [2023-11-29 03:04:05,382 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 03:04:04" (2/3) ... [2023-11-29 03:04:05,383 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ddf398b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 03:04:05, skipping insertion in model container [2023-11-29 03:04:05,383 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 03:04:05" (3/3) ... [2023-11-29 03:04:05,384 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.safe_intersymbol_analog_estimation_convergence.c [2023-11-29 03:04:05,401 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 03:04:05,401 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-29 03:04:05,444 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 03:04:05,451 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@370ba79, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 03:04:05,451 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-29 03:04:05,455 INFO L276 IsEmpty]: Start isEmpty. Operand has 16 states, 11 states have (on average 1.4545454545454546) internal successors, (16), 12 states have internal predecessors, (16), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:04:05,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-29 03:04:05,462 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:05,463 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:04:05,463 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:04:05,469 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:04:05,469 INFO L85 PathProgramCache]: Analyzing trace with hash 722107577, now seen corresponding path program 1 times [2023-11-29 03:04:05,491 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:04:05,492 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1915263348] [2023-11-29 03:04:05,492 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:04:05,492 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:05,493 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:04:05,494 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:04:05,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2023-11-29 03:04:05,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:04:05,822 INFO L262 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 1 conjunts are in the unsatisfiable core [2023-11-29 03:04:05,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-29 03:04:05,848 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:04:05,849 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:04:05,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1915263348] [2023-11-29 03:04:05,849 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1915263348] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:04:05,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:04:05,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 03:04:05,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131331732] [2023-11-29 03:04:05,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:04:05,856 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-29 03:04:05,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:04:05,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-29 03:04:05,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:04:05,889 INFO L87 Difference]: Start difference. First operand has 16 states, 11 states have (on average 1.4545454545454546) internal successors, (16), 12 states have internal predecessors, (16), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:04:05,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:04:05,921 INFO L93 Difference]: Finished difference Result 29 states and 40 transitions. [2023-11-29 03:04:05,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-29 03:04:05,925 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 16 [2023-11-29 03:04:05,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:04:05,952 INFO L225 Difference]: With dead ends: 29 [2023-11-29 03:04:05,953 INFO L226 Difference]: Without dead ends: 14 [2023-11-29 03:04:05,956 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-29 03:04:05,960 INFO L413 NwaCegarLoop]: 14 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 14 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-29 03:04:05,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 14 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-29 03:04:05,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2023-11-29 03:04:05,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 14. [2023-11-29 03:04:05,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-29 03:04:05,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 15 transitions. [2023-11-29 03:04:05,999 INFO L78 Accepts]: Start accepts. Automaton has 14 states and 15 transitions. Word has length 16 [2023-11-29 03:04:06,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:04:06,000 INFO L495 AbstractCegarLoop]: Abstraction has 14 states and 15 transitions. [2023-11-29 03:04:06,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:04:06,001 INFO L276 IsEmpty]: Start isEmpty. Operand 14 states and 15 transitions. [2023-11-29 03:04:06,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-29 03:04:06,003 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:06,003 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 03:04:06,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2023-11-29 03:04:06,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:06,204 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:04:06,205 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:04:06,205 INFO L85 PathProgramCache]: Analyzing trace with hash 1037531317, now seen corresponding path program 1 times [2023-11-29 03:04:06,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:04:06,206 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1726777418] [2023-11-29 03:04:06,206 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:04:06,207 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:06,207 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:04:06,208 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:04:06,209 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-11-29 03:04:06,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:04:06,540 INFO L262 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 18 conjunts are in the unsatisfiable core [2023-11-29 03:04:06,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-29 03:04:06,883 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-29 03:04:06,883 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:04:06,883 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1726777418] [2023-11-29 03:04:06,884 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1726777418] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 03:04:06,884 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 03:04:06,884 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-29 03:04:06,885 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231335080] [2023-11-29 03:04:06,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 03:04:06,886 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-29 03:04:06,886 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:04:06,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-29 03:04:06,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-29 03:04:06,888 INFO L87 Difference]: Start difference. First operand 14 states and 15 transitions. Second operand has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:04:07,253 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:04:07,254 INFO L93 Difference]: Finished difference Result 23 states and 26 transitions. [2023-11-29 03:04:07,254 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-29 03:04:07,254 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 16 [2023-11-29 03:04:07,255 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:04:07,255 INFO L225 Difference]: With dead ends: 23 [2023-11-29 03:04:07,256 INFO L226 Difference]: Without dead ends: 21 [2023-11-29 03:04:07,256 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-11-29 03:04:07,258 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 3 mSDsluCounter, 18 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 27 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-29 03:04:07,258 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 27 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-29 03:04:07,259 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-11-29 03:04:07,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 20. [2023-11-29 03:04:07,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 14 states have (on average 1.0714285714285714) internal successors, (15), 14 states have internal predecessors, (15), 4 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-29 03:04:07,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 23 transitions. [2023-11-29 03:04:07,266 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 23 transitions. Word has length 16 [2023-11-29 03:04:07,268 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:04:07,268 INFO L495 AbstractCegarLoop]: Abstraction has 20 states and 23 transitions. [2023-11-29 03:04:07,268 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.25) internal successors, (9), 4 states have internal predecessors, (9), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-29 03:04:07,268 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 23 transitions. [2023-11-29 03:04:07,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-29 03:04:07,269 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:07,270 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2023-11-29 03:04:07,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-11-29 03:04:07,470 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:07,471 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:04:07,471 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:04:07,471 INFO L85 PathProgramCache]: Analyzing trace with hash -1248997715, now seen corresponding path program 1 times [2023-11-29 03:04:07,473 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:04:07,473 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1695986720] [2023-11-29 03:04:07,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:04:07,474 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:07,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:04:07,475 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:04:07,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2023-11-29 03:04:08,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:04:08,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 30 conjunts are in the unsatisfiable core [2023-11-29 03:04:08,511 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:09,056 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-29 03:04:09,057 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:09,267 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:04:09,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1695986720] [2023-11-29 03:04:09,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1695986720] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:09,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1157935764] [2023-11-29 03:04:09,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 03:04:09,269 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:09,269 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 03:04:09,272 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 03:04:09,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2023-11-29 03:04:10,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 03:04:10,111 INFO L262 TraceCheckSpWp]: Trace formula consists of 807 conjuncts, 32 conjunts are in the unsatisfiable core [2023-11-29 03:04:10,121 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:10,555 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2023-11-29 03:04:10,555 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:10,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1157935764] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:10,695 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:04:10,696 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 5 [2023-11-29 03:04:10,696 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [249726334] [2023-11-29 03:04:10,696 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:04:10,696 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-29 03:04:10,696 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:04:10,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-29 03:04:10,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-29 03:04:10,698 INFO L87 Difference]: Start difference. First operand 20 states and 23 transitions. Second operand has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-29 03:04:11,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:04:11,170 INFO L93 Difference]: Finished difference Result 30 states and 35 transitions. [2023-11-29 03:04:11,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 03:04:11,171 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 31 [2023-11-29 03:04:11,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:04:11,172 INFO L225 Difference]: With dead ends: 30 [2023-11-29 03:04:11,173 INFO L226 Difference]: Without dead ends: 28 [2023-11-29 03:04:11,173 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 62 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:04:11,174 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 4 mSDsluCounter, 25 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-29 03:04:11,175 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 34 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-29 03:04:11,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2023-11-29 03:04:11,183 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 27. [2023-11-29 03:04:11,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 19 states have (on average 1.0526315789473684) internal successors, (20), 19 states have internal predecessors, (20), 6 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-29 03:04:11,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 32 transitions. [2023-11-29 03:04:11,185 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 32 transitions. Word has length 31 [2023-11-29 03:04:11,185 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:04:11,185 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 32 transitions. [2023-11-29 03:04:11,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.8) internal successors, (14), 5 states have internal predecessors, (14), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2023-11-29 03:04:11,186 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2023-11-29 03:04:11,187 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-29 03:04:11,187 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:11,187 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1] [2023-11-29 03:04:11,194 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2023-11-29 03:04:11,395 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2023-11-29 03:04:11,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:11,589 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:04:11,589 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:04:11,589 INFO L85 PathProgramCache]: Analyzing trace with hash 252823989, now seen corresponding path program 2 times [2023-11-29 03:04:11,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:04:11,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [697619028] [2023-11-29 03:04:11,591 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 03:04:11,591 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:11,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:04:11,592 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:04:11,593 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-11-29 03:04:13,528 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 03:04:13,528 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:13,567 INFO L262 TraceCheckSpWp]: Trace formula consists of 1264 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-29 03:04:13,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:14,138 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-29 03:04:14,138 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:14,307 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:04:14,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [697619028] [2023-11-29 03:04:14,308 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [697619028] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:14,308 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1918899778] [2023-11-29 03:04:14,308 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-29 03:04:14,309 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:14,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 03:04:14,311 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 03:04:14,315 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2023-11-29 03:04:15,497 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-29 03:04:15,497 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:15,544 INFO L262 TraceCheckSpWp]: Trace formula consists of 1264 conjuncts, 40 conjunts are in the unsatisfiable core [2023-11-29 03:04:15,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:16,043 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 0 proven. 19 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2023-11-29 03:04:16,044 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:16,193 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1918899778] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:16,193 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:04:16,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 6 [2023-11-29 03:04:16,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761746217] [2023-11-29 03:04:16,193 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:04:16,194 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 03:04:16,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:04:16,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 03:04:16,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2023-11-29 03:04:16,196 INFO L87 Difference]: Start difference. First operand 27 states and 32 transitions. Second operand has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2023-11-29 03:04:17,024 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:04:17,024 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2023-11-29 03:04:17,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-29 03:04:17,025 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 46 [2023-11-29 03:04:17,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:04:17,026 INFO L225 Difference]: With dead ends: 37 [2023-11-29 03:04:17,026 INFO L226 Difference]: Without dead ends: 35 [2023-11-29 03:04:17,027 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 101 GetRequests, 91 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=38, Invalid=72, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:04:17,028 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 5 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 52 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-29 03:04:17,028 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 52 Invalid, 52 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 51 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-29 03:04:17,029 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2023-11-29 03:04:17,035 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 34. [2023-11-29 03:04:17,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 24 states have (on average 1.0416666666666667) internal successors, (25), 24 states have internal predecessors, (25), 8 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2023-11-29 03:04:17,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 41 transitions. [2023-11-29 03:04:17,036 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 41 transitions. Word has length 46 [2023-11-29 03:04:17,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:04:17,037 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 41 transitions. [2023-11-29 03:04:17,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 3.1666666666666665) internal successors, (19), 6 states have internal predecessors, (19), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2023-11-29 03:04:17,037 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 41 transitions. [2023-11-29 03:04:17,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-29 03:04:17,039 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:17,039 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 8, 4, 4, 4, 4, 4, 4, 4, 3, 3, 1, 1, 1] [2023-11-29 03:04:17,052 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Ended with exit code 0 [2023-11-29 03:04:17,248 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2023-11-29 03:04:17,440 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:17,440 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:04:17,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:04:17,441 INFO L85 PathProgramCache]: Analyzing trace with hash 809983405, now seen corresponding path program 3 times [2023-11-29 03:04:17,442 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:04:17,442 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1285267688] [2023-11-29 03:04:17,442 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-29 03:04:17,442 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:17,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:04:17,443 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:04:17,444 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process [2023-11-29 03:04:21,470 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2023-11-29 03:04:21,470 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:21,525 INFO L262 TraceCheckSpWp]: Trace formula consists of 1698 conjuncts, 45 conjunts are in the unsatisfiable core [2023-11-29 03:04:21,531 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:22,247 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-11-29 03:04:22,247 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:22,440 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:04:22,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1285267688] [2023-11-29 03:04:22,441 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1285267688] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:22,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1247819027] [2023-11-29 03:04:22,441 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-29 03:04:22,441 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:22,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 03:04:22,443 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 03:04:22,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2023-11-29 03:04:24,112 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2023-11-29 03:04:24,112 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:24,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 1698 conjuncts, 48 conjunts are in the unsatisfiable core [2023-11-29 03:04:24,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:24,841 INFO L134 CoverageAnalysis]: Checked inductivity of 151 backedges. 0 proven. 39 refuted. 0 times theorem prover too weak. 112 trivial. 0 not checked. [2023-11-29 03:04:24,841 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:24,981 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1247819027] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:24,981 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:04:24,982 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 7 [2023-11-29 03:04:24,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1246433584] [2023-11-29 03:04:24,982 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:04:24,982 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-29 03:04:24,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:04:24,983 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-29 03:04:24,983 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-11-29 03:04:24,984 INFO L87 Difference]: Start difference. First operand 34 states and 41 transitions. Second operand has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 4 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2023-11-29 03:04:26,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:04:26,368 INFO L93 Difference]: Finished difference Result 44 states and 53 transitions. [2023-11-29 03:04:26,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-29 03:04:26,368 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 4 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) Word has length 61 [2023-11-29 03:04:26,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:04:26,369 INFO L225 Difference]: With dead ends: 44 [2023-11-29 03:04:26,369 INFO L226 Difference]: Without dead ends: 42 [2023-11-29 03:04:26,370 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 132 GetRequests, 120 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=44, Invalid=112, Unknown=0, NotChecked=0, Total=156 [2023-11-29 03:04:26,371 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 6 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 93 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-11-29 03:04:26,371 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 93 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-11-29 03:04:26,372 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2023-11-29 03:04:26,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 41. [2023-11-29 03:04:26,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 29 states have (on average 1.0344827586206897) internal successors, (30), 29 states have internal predecessors, (30), 10 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2023-11-29 03:04:26,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 50 transitions. [2023-11-29 03:04:26,380 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 50 transitions. Word has length 61 [2023-11-29 03:04:26,380 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:04:26,380 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 50 transitions. [2023-11-29 03:04:26,381 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.4285714285714284) internal successors, (24), 7 states have internal predecessors, (24), 4 states have call successors, (8), 1 states have call predecessors, (8), 1 states have return successors, (8), 4 states have call predecessors, (8), 4 states have call successors, (8) [2023-11-29 03:04:26,381 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-29 03:04:26,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-29 03:04:26,382 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:26,382 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 5, 5, 5, 5, 5, 5, 5, 4, 4, 1, 1, 1] [2023-11-29 03:04:26,394 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2023-11-29 03:04:26,597 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Ended with exit code 0 [2023-11-29 03:04:26,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:26,783 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:04:26,783 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:04:26,783 INFO L85 PathProgramCache]: Analyzing trace with hash 640178869, now seen corresponding path program 4 times [2023-11-29 03:04:26,785 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:04:26,785 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1339278571] [2023-11-29 03:04:26,785 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-29 03:04:26,785 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:26,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:04:26,786 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:04:26,787 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Waiting until timeout for monitored process [2023-11-29 03:04:32,720 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-29 03:04:32,720 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:32,793 INFO L262 TraceCheckSpWp]: Trace formula consists of 2178 conjuncts, 52 conjunts are in the unsatisfiable core [2023-11-29 03:04:32,801 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:33,611 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-29 03:04:33,611 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:33,763 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:04:33,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1339278571] [2023-11-29 03:04:33,763 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1339278571] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:33,763 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1139432386] [2023-11-29 03:04:33,763 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-29 03:04:33,764 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:33,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 03:04:33,765 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 03:04:33,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2023-11-29 03:04:35,512 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-29 03:04:35,512 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:35,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 2178 conjuncts, 54 conjunts are in the unsatisfiable core [2023-11-29 03:04:35,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:36,315 INFO L134 CoverageAnalysis]: Checked inductivity of 246 backedges. 0 proven. 66 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2023-11-29 03:04:36,315 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:36,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1139432386] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:36,438 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:04:36,438 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 8 [2023-11-29 03:04:36,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1802110866] [2023-11-29 03:04:36,438 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:04:36,439 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-29 03:04:36,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:04:36,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-29 03:04:36,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2023-11-29 03:04:36,440 INFO L87 Difference]: Start difference. First operand 41 states and 50 transitions. Second operand has 8 states, 8 states have (on average 3.625) internal successors, (29), 8 states have internal predecessors, (29), 5 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2023-11-29 03:04:38,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:04:38,232 INFO L93 Difference]: Finished difference Result 51 states and 62 transitions. [2023-11-29 03:04:38,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-11-29 03:04:38,233 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 3.625) internal successors, (29), 8 states have internal predecessors, (29), 5 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) Word has length 76 [2023-11-29 03:04:38,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:04:38,234 INFO L225 Difference]: With dead ends: 51 [2023-11-29 03:04:38,234 INFO L226 Difference]: Without dead ends: 49 [2023-11-29 03:04:38,235 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 163 GetRequests, 149 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=53, Invalid=157, Unknown=0, NotChecked=0, Total=210 [2023-11-29 03:04:38,236 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 7 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-11-29 03:04:38,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 124 Invalid, 194 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-11-29 03:04:38,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2023-11-29 03:04:38,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 48. [2023-11-29 03:04:38,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 34 states have (on average 1.0294117647058822) internal successors, (35), 34 states have internal predecessors, (35), 12 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2023-11-29 03:04:38,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 59 transitions. [2023-11-29 03:04:38,250 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 59 transitions. Word has length 76 [2023-11-29 03:04:38,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:04:38,251 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 59 transitions. [2023-11-29 03:04:38,251 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 3.625) internal successors, (29), 8 states have internal predecessors, (29), 5 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 5 states have call predecessors, (10), 5 states have call successors, (10) [2023-11-29 03:04:38,251 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 59 transitions. [2023-11-29 03:04:38,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2023-11-29 03:04:38,253 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:38,254 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 12, 6, 6, 6, 6, 6, 6, 6, 5, 5, 1, 1, 1] [2023-11-29 03:04:38,275 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (10)] Ended with exit code 0 [2023-11-29 03:04:38,468 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2023-11-29 03:04:38,654 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:38,655 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:04:38,655 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:04:38,655 INFO L85 PathProgramCache]: Analyzing trace with hash -383996755, now seen corresponding path program 5 times [2023-11-29 03:04:38,658 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:04:38,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [283790719] [2023-11-29 03:04:38,658 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-29 03:04:38,658 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:04:38,658 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:04:38,659 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:04:38,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Waiting until timeout for monitored process [2023-11-29 03:04:42,557 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2023-11-29 03:04:42,558 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:42,651 INFO L262 TraceCheckSpWp]: Trace formula consists of 2635 conjuncts, 59 conjunts are in the unsatisfiable core [2023-11-29 03:04:42,660 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:43,778 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-29 03:04:43,779 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:43,933 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2023-11-29 03:04:43,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [283790719] [2023-11-29 03:04:43,933 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [283790719] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:43,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [730306819] [2023-11-29 03:04:43,933 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-29 03:04:43,934 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-29 03:04:43,934 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 [2023-11-29 03:04:43,935 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-29 03:04:43,936 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2023-11-29 03:04:56,269 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 9 check-sat command(s) [2023-11-29 03:04:56,269 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:04:56,406 INFO L262 TraceCheckSpWp]: Trace formula consists of 2635 conjuncts, 64 conjunts are in the unsatisfiable core [2023-11-29 03:04:56,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:04:57,329 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 100 refuted. 0 times theorem prover too weak. 264 trivial. 0 not checked. [2023-11-29 03:04:57,330 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 03:04:57,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [730306819] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 03:04:57,449 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-29 03:04:57,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 9 [2023-11-29 03:04:57,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786308810] [2023-11-29 03:04:57,450 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-29 03:04:57,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-29 03:04:57,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2023-11-29 03:04:57,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-29 03:04:57,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2023-11-29 03:04:57,451 INFO L87 Difference]: Start difference. First operand 48 states and 59 transitions. Second operand has 9 states, 9 states have (on average 3.7777777777777777) internal successors, (34), 9 states have internal predecessors, (34), 6 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) [2023-11-29 03:04:59,797 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-29 03:04:59,797 INFO L93 Difference]: Finished difference Result 58 states and 71 transitions. [2023-11-29 03:04:59,797 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-11-29 03:04:59,797 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.7777777777777777) internal successors, (34), 9 states have internal predecessors, (34), 6 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) Word has length 91 [2023-11-29 03:04:59,798 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-29 03:04:59,799 INFO L225 Difference]: With dead ends: 58 [2023-11-29 03:04:59,799 INFO L226 Difference]: Without dead ends: 56 [2023-11-29 03:04:59,799 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 194 GetRequests, 178 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=62, Invalid=210, Unknown=0, NotChecked=0, Total=272 [2023-11-29 03:04:59,800 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 8 mSDsluCounter, 130 mSDsCounter, 0 mSdLazyCounter, 269 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 159 SdHoareTripleChecker+Invalid, 274 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 269 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-11-29 03:04:59,800 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 159 Invalid, 274 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 269 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-11-29 03:04:59,801 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2023-11-29 03:04:59,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 55. [2023-11-29 03:04:59,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 55 states, 39 states have (on average 1.0256410256410255) internal successors, (40), 39 states have internal predecessors, (40), 14 states have call successors, (14), 1 states have call predecessors, (14), 1 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2023-11-29 03:04:59,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55 states to 55 states and 68 transitions. [2023-11-29 03:04:59,812 INFO L78 Accepts]: Start accepts. Automaton has 55 states and 68 transitions. Word has length 91 [2023-11-29 03:04:59,812 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-29 03:04:59,812 INFO L495 AbstractCegarLoop]: Abstraction has 55 states and 68 transitions. [2023-11-29 03:04:59,813 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.7777777777777777) internal successors, (34), 9 states have internal predecessors, (34), 6 states have call successors, (12), 1 states have call predecessors, (12), 1 states have return successors, (12), 6 states have call predecessors, (12), 6 states have call successors, (12) [2023-11-29 03:04:59,813 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2023-11-29 03:04:59,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2023-11-29 03:04:59,815 INFO L187 NwaCegarLoop]: Found error trace [2023-11-29 03:04:59,815 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 14, 7, 7, 7, 7, 7, 7, 7, 6, 6, 1, 1, 1] [2023-11-29 03:04:59,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (12)] Ended with exit code 0 [2023-11-29 03:05:00,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2023-11-29 03:05:00,216 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/cvc4 --incremental --print-success --lang smt [2023-11-29 03:05:00,216 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-29 03:05:00,217 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 03:05:00,217 INFO L85 PathProgramCache]: Analyzing trace with hash 204155829, now seen corresponding path program 6 times [2023-11-29 03:05:00,218 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-29 03:05:00,218 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [678247364] [2023-11-29 03:05:00,219 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2023-11-29 03:05:00,219 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2023-11-29 03:05:00,219 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-29 03:05:00,219 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2023-11-29 03:05:00,220 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d96970c8-23d4-421d-bc50-266fa16789c2/bin/uautomizer-verify-BQ2R08f2Ya/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (14)] Waiting until timeout for monitored process [2023-11-29 03:05:19,690 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2023-11-29 03:05:19,690 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-29 03:05:19,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 3069 conjuncts, 1254 conjunts are in the unsatisfiable core [2023-11-29 03:05:19,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 03:07:00,963 WARN L293 SmtUtils]: Spent 12.26s on a formula simplification that was a NOOP. DAG size: 2853 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 03:07:28,823 WARN L293 SmtUtils]: Spent 13.72s on a formula simplification that was a NOOP. DAG size: 2860 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 03:08:16,186 WARN L293 SmtUtils]: Spent 14.09s on a formula simplification that was a NOOP. DAG size: 2871 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-29 03:09:19,310 WARN L293 SmtUtils]: Spent 15.94s on a formula simplification that was a NOOP. DAG size: 2872 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)