./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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 013fc4a889617293119ec23d82d2fd495e032e9bab1929da87247ff74d1355ed --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 23:34:19,785 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 23:34:19,852 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-28 23:34:19,858 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 23:34:19,858 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 23:34:19,884 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 23:34:19,884 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 23:34:19,885 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 23:34:19,886 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 23:34:19,886 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 23:34:19,887 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 23:34:19,887 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 23:34:19,888 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 23:34:19,888 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 23:34:19,889 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 23:34:19,889 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 23:34:19,890 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 23:34:19,890 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-28 23:34:19,891 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 23:34:19,891 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 23:34:19,892 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 23:34:19,893 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 23:34:19,893 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 23:34:19,893 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 23:34:19,894 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 23:34:19,894 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 23:34:19,895 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-28 23:34:19,895 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 23:34:19,896 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:34:19,896 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 23:34:19,896 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 23:34:19,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 23:34:19,897 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-28 23:34:19,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-28 23:34:19,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 23:34:19,898 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 23:34:19,898 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 23:34:19,898 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 23:34:19,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 23:34:19,899 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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 013fc4a889617293119ec23d82d2fd495e032e9bab1929da87247ff74d1355ed [2023-11-28 23:34:20,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 23:34:20,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 23:34:20,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 23:34:20,145 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 23:34:20,146 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 23:34:20,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c [2023-11-28 23:34:22,913 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 23:34:23,167 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 23:34:23,168 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c [2023-11-28 23:34:23,179 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data/7a8a2ba79/0e69b76ebe764e90abf2992daa750bd7/FLAGcbca51e06 [2023-11-28 23:34:23,194 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data/7a8a2ba79/0e69b76ebe764e90abf2992daa750bd7 [2023-11-28 23:34:23,197 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 23:34:23,198 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 23:34:23,200 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 23:34:23,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 23:34:23,205 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 23:34:23,206 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,207 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@300f96fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23, skipping insertion in model container [2023-11-28 23:34:23,207 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,262 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 23:34:23,412 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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c[1270,1283] [2023-11-28 23:34:23,564 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:34:23,574 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 23:34:23,586 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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c[1270,1283] [2023-11-28 23:34:23,657 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:34:23,671 INFO L206 MainTranslator]: Completed translation [2023-11-28 23:34:23,672 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23 WrapperNode [2023-11-28 23:34:23,672 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 23:34:23,673 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 23:34:23,673 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 23:34:23,673 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 23:34:23,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,708 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,822 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1218 [2023-11-28 23:34:23,822 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 23:34:23,823 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 23:34:23,823 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 23:34:23,823 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 23:34:23,835 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,835 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,853 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,887 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]. [2023-11-28 23:34:23,888 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,888 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,917 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,925 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,936 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,945 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,960 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 23:34:23,961 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 23:34:23,961 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 23:34:23,961 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 23:34:23,962 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (1/1) ... [2023-11-28 23:34:23,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:34:23,980 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:34:24,014 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 23:34:24,027 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 23:34:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 23:34:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-28 23:34:24,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 23:34:24,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 23:34:24,266 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 23:34:24,269 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 23:34:25,252 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 23:34:25,292 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 23:34:25,292 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 23:34:25,293 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:34:25 BoogieIcfgContainer [2023-11-28 23:34:25,293 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 23:34:25,295 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 23:34:25,295 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 23:34:25,298 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 23:34:25,298 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:34:23" (1/3) ... [2023-11-28 23:34:25,299 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751a3517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:34:25, skipping insertion in model container [2023-11-28 23:34:25,299 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:34:23" (2/3) ... [2023-11-28 23:34:25,299 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@751a3517 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:34:25, skipping insertion in model container [2023-11-28 23:34:25,300 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:34:25" (3/3) ... [2023-11-28 23:34:25,301 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.v_non-pipelined-microprocessor.c [2023-11-28 23:34:25,315 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 23:34:25,316 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-28 23:34:25,364 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 23:34:25,370 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;@2c8e4597, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 23:34:25,371 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-28 23:34:25,375 INFO L276 IsEmpty]: Start isEmpty. Operand has 192 states, 190 states have (on average 1.668421052631579) internal successors, (317), 191 states have internal predecessors, (317), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:25,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2023-11-28 23:34:25,385 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:34:25,385 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:34:25,386 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:34:25,390 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:34:25,391 INFO L85 PathProgramCache]: Analyzing trace with hash 2124757441, now seen corresponding path program 1 times [2023-11-28 23:34:25,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:34:25,398 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [856292996] [2023-11-28 23:34:25,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:34:25,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:34:25,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:34:26,364 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:34:26,364 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:34:26,365 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [856292996] [2023-11-28 23:34:26,365 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [856292996] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:34:26,365 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:34:26,366 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:34:26,367 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054594192] [2023-11-28 23:34:26,368 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:34:26,372 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 23:34:26,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:34:26,398 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 23:34:26,398 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 23:34:26,401 INFO L87 Difference]: Start difference. First operand has 192 states, 190 states have (on average 1.668421052631579) internal successors, (317), 191 states have internal predecessors, (317), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:26,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:34:26,475 INFO L93 Difference]: Finished difference Result 359 states and 595 transitions. [2023-11-28 23:34:26,476 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-28 23:34:26,478 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 76 [2023-11-28 23:34:26,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:34:26,490 INFO L225 Difference]: With dead ends: 359 [2023-11-28 23:34:26,490 INFO L226 Difference]: Without dead ends: 192 [2023-11-28 23:34:26,493 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 23:34:26,497 INFO L413 NwaCegarLoop]: 310 mSDtfsCounter, 1 mSDsluCounter, 615 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 925 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 [2023-11-28 23:34:26,498 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 925 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:34:26,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 192 states. [2023-11-28 23:34:26,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 192 to 192. [2023-11-28 23:34:26,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 191 states have (on average 1.649214659685864) internal successors, (315), 191 states have internal predecessors, (315), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:26,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 315 transitions. [2023-11-28 23:34:26,547 INFO L78 Accepts]: Start accepts. Automaton has 192 states and 315 transitions. Word has length 76 [2023-11-28 23:34:26,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:34:26,548 INFO L495 AbstractCegarLoop]: Abstraction has 192 states and 315 transitions. [2023-11-28 23:34:26,548 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.0) internal successors, (76), 4 states have internal predecessors, (76), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:26,549 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 315 transitions. [2023-11-28 23:34:26,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-11-28 23:34:26,552 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:34:26,552 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:34:26,553 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-28 23:34:26,553 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:34:26,554 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:34:26,554 INFO L85 PathProgramCache]: Analyzing trace with hash 1444696611, now seen corresponding path program 1 times [2023-11-28 23:34:26,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:34:26,555 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123270797] [2023-11-28 23:34:26,555 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:34:26,555 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:34:26,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:34:27,082 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:34:27,083 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:34:27,083 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123270797] [2023-11-28 23:34:27,083 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123270797] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:34:27,084 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:34:27,084 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:34:27,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013722440] [2023-11-28 23:34:27,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:34:27,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-28 23:34:27,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:34:27,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-28 23:34:27,087 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 23:34:27,087 INFO L87 Difference]: Start difference. First operand 192 states and 315 transitions. Second operand has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:27,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:34:27,125 INFO L93 Difference]: Finished difference Result 362 states and 593 transitions. [2023-11-28 23:34:27,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-28 23:34:27,126 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 77 [2023-11-28 23:34:27,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:34:27,129 INFO L225 Difference]: With dead ends: 362 [2023-11-28 23:34:27,129 INFO L226 Difference]: Without dead ends: 195 [2023-11-28 23:34:27,130 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-28 23:34:27,132 INFO L413 NwaCegarLoop]: 310 mSDtfsCounter, 1 mSDsluCounter, 613 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 923 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 [2023-11-28 23:34:27,132 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 923 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:34:27,134 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2023-11-28 23:34:27,146 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 194. [2023-11-28 23:34:27,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 194 states, 193 states have (on average 1.6424870466321244) internal successors, (317), 193 states have internal predecessors, (317), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:27,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 194 states and 317 transitions. [2023-11-28 23:34:27,149 INFO L78 Accepts]: Start accepts. Automaton has 194 states and 317 transitions. Word has length 77 [2023-11-28 23:34:27,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:34:27,150 INFO L495 AbstractCegarLoop]: Abstraction has 194 states and 317 transitions. [2023-11-28 23:34:27,150 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 19.25) internal successors, (77), 4 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:27,150 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 317 transitions. [2023-11-28 23:34:27,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-28 23:34:27,153 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:34:27,154 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:34:27,154 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-28 23:34:27,154 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:34:27,155 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:34:27,155 INFO L85 PathProgramCache]: Analyzing trace with hash 1625489947, now seen corresponding path program 1 times [2023-11-28 23:34:27,155 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:34:27,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [47809138] [2023-11-28 23:34:27,156 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:34:27,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:34:27,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:34:27,915 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:34:27,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:34:27,916 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [47809138] [2023-11-28 23:34:27,916 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [47809138] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:34:27,917 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:34:27,917 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:34:27,917 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [952531459] [2023-11-28 23:34:27,917 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:34:27,918 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 23:34:27,918 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:34:27,919 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 23:34:27,919 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:34:27,919 INFO L87 Difference]: Start difference. First operand 194 states and 317 transitions. Second operand has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:28,002 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:34:28,003 INFO L93 Difference]: Finished difference Result 532 states and 869 transitions. [2023-11-28 23:34:28,003 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-28 23:34:28,004 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2023-11-28 23:34:28,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:34:28,007 INFO L225 Difference]: With dead ends: 532 [2023-11-28 23:34:28,007 INFO L226 Difference]: Without dead ends: 363 [2023-11-28 23:34:28,009 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:34:28,010 INFO L413 NwaCegarLoop]: 439 mSDtfsCounter, 652 mSDsluCounter, 740 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 652 SdHoareTripleChecker+Valid, 1179 SdHoareTripleChecker+Invalid, 22 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:34:28,011 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [652 Valid, 1179 Invalid, 22 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 21 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:34:28,013 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 363 states. [2023-11-28 23:34:28,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 363 to 197. [2023-11-28 23:34:28,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 197 states, 196 states have (on average 1.6326530612244898) internal successors, (320), 196 states have internal predecessors, (320), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:28,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 197 states to 197 states and 320 transitions. [2023-11-28 23:34:28,027 INFO L78 Accepts]: Start accepts. Automaton has 197 states and 320 transitions. Word has length 78 [2023-11-28 23:34:28,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:34:28,028 INFO L495 AbstractCegarLoop]: Abstraction has 197 states and 320 transitions. [2023-11-28 23:34:28,028 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.6) internal successors, (78), 4 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:28,028 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 320 transitions. [2023-11-28 23:34:28,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2023-11-28 23:34:28,030 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:34:28,031 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:34:28,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-28 23:34:28,031 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:34:28,032 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:34:28,032 INFO L85 PathProgramCache]: Analyzing trace with hash -894469987, now seen corresponding path program 1 times [2023-11-28 23:34:28,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:34:28,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204693574] [2023-11-28 23:34:28,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:34:28,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:34:29,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:34:40,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:34:40,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:34:40,205 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204693574] [2023-11-28 23:34:40,205 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204693574] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:34:40,205 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:34:40,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2023-11-28 23:34:40,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [59726585] [2023-11-28 23:34:40,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:34:40,206 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-11-28 23:34:40,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:34:40,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-11-28 23:34:40,208 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2023-11-28 23:34:40,208 INFO L87 Difference]: Start difference. First operand 197 states and 320 transitions. Second operand has 14 states, 14 states have (on average 5.571428571428571) internal successors, (78), 13 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:34:49,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:34:55,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:14,140 WARN L293 SmtUtils]: Spent 11.88s on a formula simplification. DAG size of input: 80 DAG size of output: 77 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-28 23:35:18,262 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:19,970 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:23,994 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:26,982 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.88s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:29,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:32,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:36,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:37,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:40,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:42,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:44,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:48,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.99s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:49,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:51,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:53,648 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:55,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:35:57,086 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:02,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:06,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:08,031 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:10,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:13,717 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:18,529 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:24,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:26,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:30,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:32,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:34,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:41,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:44,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:46,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:48,171 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:52,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:36:57,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:04,280 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:09,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:12,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:14,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:18,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:20,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:23,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:24,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:33,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:41,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:44,502 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:50,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:54,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:37:58,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:01,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:07,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:13,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:18,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:22,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:23,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:24,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:38:25,170 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:25,170 INFO L93 Difference]: Finished difference Result 1449 states and 2337 transitions. [2023-11-28 23:38:25,171 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2023-11-28 23:38:25,172 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.571428571428571) internal successors, (78), 13 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 78 [2023-11-28 23:38:25,172 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:25,178 INFO L225 Difference]: With dead ends: 1449 [2023-11-28 23:38:25,178 INFO L226 Difference]: Without dead ends: 1277 [2023-11-28 23:38:25,180 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 51 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 48 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 557 ImplicationChecksByTransitivity, 49.8s TimeCoverageRelationStatistics Valid=499, Invalid=1950, Unknown=1, NotChecked=0, Total=2450 [2023-11-28 23:38:25,181 INFO L413 NwaCegarLoop]: 142 mSDtfsCounter, 5283 mSDsluCounter, 1668 mSDsCounter, 0 mSdLazyCounter, 2653 mSolverCounterSat, 18 mSolverCounterUnsat, 13 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 177.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5283 SdHoareTripleChecker+Valid, 1810 SdHoareTripleChecker+Invalid, 2684 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 2653 IncrementalHoareTripleChecker+Invalid, 13 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 178.5s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:25,181 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5283 Valid, 1810 Invalid, 2684 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 2653 Invalid, 13 Unknown, 0 Unchecked, 178.5s Time] [2023-11-28 23:38:25,183 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1277 states. [2023-11-28 23:38:25,198 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1277 to 214. [2023-11-28 23:38:25,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 214 states, 213 states have (on average 1.624413145539906) internal successors, (346), 213 states have internal predecessors, (346), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:25,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 214 states and 346 transitions. [2023-11-28 23:38:25,200 INFO L78 Accepts]: Start accepts. Automaton has 214 states and 346 transitions. Word has length 78 [2023-11-28 23:38:25,200 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:25,200 INFO L495 AbstractCegarLoop]: Abstraction has 214 states and 346 transitions. [2023-11-28 23:38:25,201 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.571428571428571) internal successors, (78), 13 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:25,201 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 346 transitions. [2023-11-28 23:38:25,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-28 23:38:25,203 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:25,203 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:25,203 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-28 23:38:25,204 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:25,204 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:25,204 INFO L85 PathProgramCache]: Analyzing trace with hash 530454481, now seen corresponding path program 1 times [2023-11-28 23:38:25,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:25,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [251896848] [2023-11-28 23:38:25,205 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:25,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:25,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:25,774 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:25,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:25,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [251896848] [2023-11-28 23:38:25,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [251896848] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:25,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:25,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:38:25,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [246199193] [2023-11-28 23:38:25,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:25,776 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:38:25,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:25,777 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:38:25,777 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:38:25,777 INFO L87 Difference]: Start difference. First operand 214 states and 346 transitions. Second operand has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:26,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:26,708 INFO L93 Difference]: Finished difference Result 590 states and 952 transitions. [2023-11-28 23:38:26,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:38:26,709 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2023-11-28 23:38:26,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:26,711 INFO L225 Difference]: With dead ends: 590 [2023-11-28 23:38:26,712 INFO L226 Difference]: Without dead ends: 401 [2023-11-28 23:38:26,712 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:38:26,713 INFO L413 NwaCegarLoop]: 277 mSDtfsCounter, 559 mSDsluCounter, 699 mSDsCounter, 0 mSdLazyCounter, 1059 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 976 SdHoareTripleChecker+Invalid, 1061 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1059 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:26,714 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 976 Invalid, 1061 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1059 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-28 23:38:26,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 401 states. [2023-11-28 23:38:26,722 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 401 to 216. [2023-11-28 23:38:26,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 216 states, 215 states have (on average 1.6186046511627907) internal successors, (348), 215 states have internal predecessors, (348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:26,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 216 states and 348 transitions. [2023-11-28 23:38:26,725 INFO L78 Accepts]: Start accepts. Automaton has 216 states and 348 transitions. Word has length 79 [2023-11-28 23:38:26,725 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:26,725 INFO L495 AbstractCegarLoop]: Abstraction has 216 states and 348 transitions. [2023-11-28 23:38:26,725 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.285714285714286) internal successors, (79), 6 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 348 transitions. [2023-11-28 23:38:26,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-28 23:38:26,727 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:26,727 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:26,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-28 23:38:26,728 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:26,728 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:26,728 INFO L85 PathProgramCache]: Analyzing trace with hash -1518933361, now seen corresponding path program 1 times [2023-11-28 23:38:26,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:26,729 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [851040856] [2023-11-28 23:38:26,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:26,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:27,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:31,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:31,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:31,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [851040856] [2023-11-28 23:38:31,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [851040856] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:31,401 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:31,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-28 23:38:31,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [731018327] [2023-11-28 23:38:31,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:31,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-28 23:38:31,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:31,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-28 23:38:31,404 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2023-11-28 23:38:31,404 INFO L87 Difference]: Start difference. First operand 216 states and 348 transitions. Second operand has 17 states, 17 states have (on average 4.647058823529412) internal successors, (79), 16 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:36,004 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:36,004 INFO L93 Difference]: Finished difference Result 1329 states and 2121 transitions. [2023-11-28 23:38:36,005 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 41 states. [2023-11-28 23:38:36,005 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.647058823529412) internal successors, (79), 16 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2023-11-28 23:38:36,005 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:36,011 INFO L225 Difference]: With dead ends: 1329 [2023-11-28 23:38:36,011 INFO L226 Difference]: Without dead ends: 1138 [2023-11-28 23:38:36,012 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 669 ImplicationChecksByTransitivity, 1.9s TimeCoverageRelationStatistics Valid=590, Invalid=2272, Unknown=0, NotChecked=0, Total=2862 [2023-11-28 23:38:36,013 INFO L413 NwaCegarLoop]: 263 mSDtfsCounter, 4898 mSDsluCounter, 3382 mSDsCounter, 0 mSdLazyCounter, 2965 mSolverCounterSat, 87 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4898 SdHoareTripleChecker+Valid, 3645 SdHoareTripleChecker+Invalid, 3052 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 87 IncrementalHoareTripleChecker+Valid, 2965 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:36,013 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4898 Valid, 3645 Invalid, 3052 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [87 Valid, 2965 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2023-11-28 23:38:36,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1138 states. [2023-11-28 23:38:36,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1138 to 401. [2023-11-28 23:38:36,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 401 states, 400 states have (on average 1.615) internal successors, (646), 400 states have internal predecessors, (646), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:36,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 646 transitions. [2023-11-28 23:38:36,035 INFO L78 Accepts]: Start accepts. Automaton has 401 states and 646 transitions. Word has length 79 [2023-11-28 23:38:36,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:36,035 INFO L495 AbstractCegarLoop]: Abstraction has 401 states and 646 transitions. [2023-11-28 23:38:36,035 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.647058823529412) internal successors, (79), 16 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:36,035 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 646 transitions. [2023-11-28 23:38:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-28 23:38:36,037 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:36,037 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:36,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-28 23:38:36,037 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:36,038 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:36,038 INFO L85 PathProgramCache]: Analyzing trace with hash 1358058103, now seen corresponding path program 1 times [2023-11-28 23:38:36,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:36,038 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1458038065] [2023-11-28 23:38:36,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:36,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:36,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:39,356 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:39,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:39,357 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1458038065] [2023-11-28 23:38:39,357 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1458038065] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:39,357 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:39,357 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-28 23:38:39,357 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281483167] [2023-11-28 23:38:39,357 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:39,358 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-28 23:38:39,358 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:39,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-28 23:38:39,358 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2023-11-28 23:38:39,359 INFO L87 Difference]: Start difference. First operand 401 states and 646 transitions. Second operand has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 14 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:44,238 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:44,238 INFO L93 Difference]: Finished difference Result 2413 states and 3868 transitions. [2023-11-28 23:38:44,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 43 states. [2023-11-28 23:38:44,239 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 14 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2023-11-28 23:38:44,239 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:44,247 INFO L225 Difference]: With dead ends: 2413 [2023-11-28 23:38:44,248 INFO L226 Difference]: Without dead ends: 2037 [2023-11-28 23:38:44,249 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 713 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=576, Invalid=2286, Unknown=0, NotChecked=0, Total=2862 [2023-11-28 23:38:44,250 INFO L413 NwaCegarLoop]: 245 mSDtfsCounter, 4403 mSDsluCounter, 2214 mSDsCounter, 0 mSdLazyCounter, 3661 mSolverCounterSat, 17 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4403 SdHoareTripleChecker+Valid, 2459 SdHoareTripleChecker+Invalid, 3678 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 3661 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:44,250 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4403 Valid, 2459 Invalid, 3678 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 3661 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-11-28 23:38:44,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2037 states. [2023-11-28 23:38:44,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2037 to 402. [2023-11-28 23:38:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 402 states, 401 states have (on average 1.6159600997506234) internal successors, (648), 401 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:44,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 402 states to 402 states and 648 transitions. [2023-11-28 23:38:44,276 INFO L78 Accepts]: Start accepts. Automaton has 402 states and 648 transitions. Word has length 79 [2023-11-28 23:38:44,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:44,276 INFO L495 AbstractCegarLoop]: Abstraction has 402 states and 648 transitions. [2023-11-28 23:38:44,276 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 14 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:44,277 INFO L276 IsEmpty]: Start isEmpty. Operand 402 states and 648 transitions. [2023-11-28 23:38:44,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-28 23:38:44,278 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:44,278 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:44,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-28 23:38:44,278 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:44,279 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:44,279 INFO L85 PathProgramCache]: Analyzing trace with hash -1008636491, now seen corresponding path program 1 times [2023-11-28 23:38:44,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:44,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843074173] [2023-11-28 23:38:44,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:44,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:48,942 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:48,942 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:48,942 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843074173] [2023-11-28 23:38:48,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [843074173] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:48,943 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:48,943 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2023-11-28 23:38:48,943 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [31719764] [2023-11-28 23:38:48,943 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:48,944 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2023-11-28 23:38:48,944 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:48,945 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2023-11-28 23:38:48,945 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=177, Unknown=0, NotChecked=0, Total=210 [2023-11-28 23:38:48,945 INFO L87 Difference]: Start difference. First operand 402 states and 648 transitions. Second operand has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 14 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:54,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:54,938 INFO L93 Difference]: Finished difference Result 2012 states and 3203 transitions. [2023-11-28 23:38:54,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-28 23:38:54,939 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 14 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2023-11-28 23:38:54,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:54,945 INFO L225 Difference]: With dead ends: 2012 [2023-11-28 23:38:54,945 INFO L226 Difference]: Without dead ends: 1635 [2023-11-28 23:38:54,947 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 55 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=611, Invalid=2469, Unknown=0, NotChecked=0, Total=3080 [2023-11-28 23:38:54,947 INFO L413 NwaCegarLoop]: 558 mSDtfsCounter, 3419 mSDsluCounter, 4527 mSDsCounter, 0 mSdLazyCounter, 2289 mSolverCounterSat, 89 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3419 SdHoareTripleChecker+Valid, 5085 SdHoareTripleChecker+Invalid, 2378 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 89 IncrementalHoareTripleChecker+Valid, 2289 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.4s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:54,947 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3419 Valid, 5085 Invalid, 2378 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [89 Valid, 2289 Invalid, 0 Unknown, 0 Unchecked, 3.4s Time] [2023-11-28 23:38:54,949 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1635 states. [2023-11-28 23:38:54,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1635 to 415. [2023-11-28 23:38:54,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 414 states have (on average 1.6159420289855073) internal successors, (669), 414 states have internal predecessors, (669), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:54,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 669 transitions. [2023-11-28 23:38:54,975 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 669 transitions. Word has length 79 [2023-11-28 23:38:54,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:54,976 INFO L495 AbstractCegarLoop]: Abstraction has 415 states and 669 transitions. [2023-11-28 23:38:54,976 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.266666666666667) internal successors, (79), 14 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:54,976 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 669 transitions. [2023-11-28 23:38:54,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-28 23:38:54,977 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:54,977 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:54,977 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-28 23:38:54,978 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:54,978 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:54,978 INFO L85 PathProgramCache]: Analyzing trace with hash 2029525353, now seen corresponding path program 1 times [2023-11-28 23:38:54,978 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:54,978 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436976160] [2023-11-28 23:38:54,978 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:54,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:55,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:55,202 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:55,203 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:55,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436976160] [2023-11-28 23:38:55,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436976160] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:55,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:55,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:38:55,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403280728] [2023-11-28 23:38:55,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:55,204 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 23:38:55,204 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:55,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 23:38:55,205 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:38:55,205 INFO L87 Difference]: Start difference. First operand 415 states and 669 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:55,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:55,285 INFO L93 Difference]: Finished difference Result 1174 states and 1891 transitions. [2023-11-28 23:38:55,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 23:38:55,285 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2023-11-28 23:38:55,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:55,289 INFO L225 Difference]: With dead ends: 1174 [2023-11-28 23:38:55,289 INFO L226 Difference]: Without dead ends: 784 [2023-11-28 23:38:55,290 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:38:55,291 INFO L413 NwaCegarLoop]: 301 mSDtfsCounter, 827 mSDsluCounter, 598 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 827 SdHoareTripleChecker+Valid, 899 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:55,291 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [827 Valid, 899 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:38:55,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 784 states. [2023-11-28 23:38:55,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 784 to 443. [2023-11-28 23:38:55,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 443 states, 442 states have (on average 1.6063348416289593) internal successors, (710), 442 states have internal predecessors, (710), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:55,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 710 transitions. [2023-11-28 23:38:55,312 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 710 transitions. Word has length 79 [2023-11-28 23:38:55,312 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:55,312 INFO L495 AbstractCegarLoop]: Abstraction has 443 states and 710 transitions. [2023-11-28 23:38:55,312 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:55,312 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 710 transitions. [2023-11-28 23:38:55,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-28 23:38:55,313 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:55,313 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:55,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-28 23:38:55,314 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:55,314 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:55,314 INFO L85 PathProgramCache]: Analyzing trace with hash -1143845361, now seen corresponding path program 1 times [2023-11-28 23:38:55,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:55,314 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [72693686] [2023-11-28 23:38:55,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:55,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:55,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:55,593 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:55,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:55,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [72693686] [2023-11-28 23:38:55,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [72693686] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:55,594 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:55,594 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:38:55,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1212540294] [2023-11-28 23:38:55,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:55,594 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 23:38:55,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:55,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 23:38:55,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:38:55,595 INFO L87 Difference]: Start difference. First operand 443 states and 710 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:55,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:55,671 INFO L93 Difference]: Finished difference Result 1160 states and 1864 transitions. [2023-11-28 23:38:55,672 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 23:38:55,672 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2023-11-28 23:38:55,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:55,676 INFO L225 Difference]: With dead ends: 1160 [2023-11-28 23:38:55,676 INFO L226 Difference]: Without dead ends: 764 [2023-11-28 23:38:55,677 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:38:55,678 INFO L413 NwaCegarLoop]: 301 mSDtfsCounter, 823 mSDsluCounter, 598 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 823 SdHoareTripleChecker+Valid, 899 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:55,678 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [823 Valid, 899 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:38:55,679 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 764 states. [2023-11-28 23:38:55,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 764 to 439. [2023-11-28 23:38:55,696 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.6004566210045663) internal successors, (701), 438 states have internal predecessors, (701), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:55,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 701 transitions. [2023-11-28 23:38:55,697 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 701 transitions. Word has length 79 [2023-11-28 23:38:55,697 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:55,697 INFO L495 AbstractCegarLoop]: Abstraction has 439 states and 701 transitions. [2023-11-28 23:38:55,698 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:55,698 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 701 transitions. [2023-11-28 23:38:55,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2023-11-28 23:38:55,699 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:55,699 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:55,699 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-28 23:38:55,699 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:55,699 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:55,700 INFO L85 PathProgramCache]: Analyzing trace with hash -158363367, now seen corresponding path program 1 times [2023-11-28 23:38:55,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:55,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2090958447] [2023-11-28 23:38:55,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:55,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:55,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:55,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:55,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:55,985 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2090958447] [2023-11-28 23:38:55,985 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2090958447] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:55,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:55,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:38:55,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2086666940] [2023-11-28 23:38:55,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:55,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 23:38:55,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:55,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 23:38:55,987 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:38:55,987 INFO L87 Difference]: Start difference. First operand 439 states and 701 transitions. Second operand has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:56,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:56,056 INFO L93 Difference]: Finished difference Result 1145 states and 1838 transitions. [2023-11-28 23:38:56,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 23:38:56,057 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2023-11-28 23:38:56,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:56,061 INFO L225 Difference]: With dead ends: 1145 [2023-11-28 23:38:56,061 INFO L226 Difference]: Without dead ends: 747 [2023-11-28 23:38:56,062 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:38:56,062 INFO L413 NwaCegarLoop]: 301 mSDtfsCounter, 821 mSDsluCounter, 598 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 821 SdHoareTripleChecker+Valid, 899 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:56,063 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [821 Valid, 899 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:38:56,064 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 747 states. [2023-11-28 23:38:56,081 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 747 to 431. [2023-11-28 23:38:56,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 431 states, 430 states have (on average 1.6023255813953488) internal successors, (689), 430 states have internal predecessors, (689), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:56,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 431 states to 431 states and 689 transitions. [2023-11-28 23:38:56,083 INFO L78 Accepts]: Start accepts. Automaton has 431 states and 689 transitions. Word has length 79 [2023-11-28 23:38:56,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:56,083 INFO L495 AbstractCegarLoop]: Abstraction has 431 states and 689 transitions. [2023-11-28 23:38:56,083 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 15.8) internal successors, (79), 4 states have internal predecessors, (79), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:56,084 INFO L276 IsEmpty]: Start isEmpty. Operand 431 states and 689 transitions. [2023-11-28 23:38:56,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-28 23:38:56,084 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:56,085 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:56,085 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-28 23:38:56,085 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:56,085 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:56,085 INFO L85 PathProgramCache]: Analyzing trace with hash -318825163, now seen corresponding path program 1 times [2023-11-28 23:38:56,085 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:56,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616248423] [2023-11-28 23:38:56,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:56,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:56,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:38:56,575 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:38:56,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:38:56,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616248423] [2023-11-28 23:38:56,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616248423] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:38:56,576 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:38:56,576 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:38:56,576 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608030717] [2023-11-28 23:38:56,576 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:38:56,576 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:38:56,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:38:56,577 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:38:56,577 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:38:56,577 INFO L87 Difference]: Start difference. First operand 431 states and 689 transitions. Second operand has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:57,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:38:57,395 INFO L93 Difference]: Finished difference Result 1199 states and 1926 transitions. [2023-11-28 23:38:57,396 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:38:57,396 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2023-11-28 23:38:57,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:38:57,400 INFO L225 Difference]: With dead ends: 1199 [2023-11-28 23:38:57,400 INFO L226 Difference]: Without dead ends: 809 [2023-11-28 23:38:57,401 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:38:57,402 INFO L413 NwaCegarLoop]: 276 mSDtfsCounter, 559 mSDsluCounter, 698 mSDsCounter, 0 mSdLazyCounter, 1046 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 974 SdHoareTripleChecker+Invalid, 1048 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1046 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:38:57,402 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 974 Invalid, 1048 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1046 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:38:57,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 809 states. [2023-11-28 23:38:57,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 809 to 439. [2023-11-28 23:38:57,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 439 states, 438 states have (on average 1.595890410958904) internal successors, (699), 438 states have internal predecessors, (699), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:57,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 439 states to 439 states and 699 transitions. [2023-11-28 23:38:57,420 INFO L78 Accepts]: Start accepts. Automaton has 439 states and 699 transitions. Word has length 80 [2023-11-28 23:38:57,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:38:57,420 INFO L495 AbstractCegarLoop]: Abstraction has 439 states and 699 transitions. [2023-11-28 23:38:57,421 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.428571428571429) internal successors, (80), 6 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:38:57,421 INFO L276 IsEmpty]: Start isEmpty. Operand 439 states and 699 transitions. [2023-11-28 23:38:57,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-28 23:38:57,422 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:38:57,422 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:38:57,422 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-28 23:38:57,422 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:38:57,423 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:38:57,423 INFO L85 PathProgramCache]: Analyzing trace with hash 574661175, now seen corresponding path program 1 times [2023-11-28 23:38:57,423 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:38:57,423 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2127381487] [2023-11-28 23:38:57,423 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:38:57,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:38:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:00,805 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:00,805 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:00,805 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2127381487] [2023-11-28 23:39:00,805 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2127381487] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:00,805 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:00,805 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2023-11-28 23:39:00,805 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1428633370] [2023-11-28 23:39:00,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:00,806 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2023-11-28 23:39:00,806 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:00,806 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2023-11-28 23:39:00,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=235, Unknown=0, NotChecked=0, Total=272 [2023-11-28 23:39:00,807 INFO L87 Difference]: Start difference. First operand 439 states and 699 transitions. Second operand has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 16 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:06,928 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:06,928 INFO L93 Difference]: Finished difference Result 3004 states and 4768 transitions. [2023-11-28 23:39:06,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2023-11-28 23:39:06,928 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 16 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2023-11-28 23:39:06,929 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:06,938 INFO L225 Difference]: With dead ends: 3004 [2023-11-28 23:39:06,938 INFO L226 Difference]: Without dead ends: 2606 [2023-11-28 23:39:06,940 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1486 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=1010, Invalid=4246, Unknown=0, NotChecked=0, Total=5256 [2023-11-28 23:39:06,941 INFO L413 NwaCegarLoop]: 373 mSDtfsCounter, 7832 mSDsluCounter, 4449 mSDsCounter, 0 mSdLazyCounter, 2864 mSolverCounterSat, 166 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7832 SdHoareTripleChecker+Valid, 4822 SdHoareTripleChecker+Invalid, 3030 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 166 IncrementalHoareTripleChecker+Valid, 2864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:06,941 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7832 Valid, 4822 Invalid, 3030 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [166 Valid, 2864 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2023-11-28 23:39:06,944 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2606 states. [2023-11-28 23:39:06,971 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2606 to 776. [2023-11-28 23:39:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 776 states, 775 states have (on average 1.6012903225806452) internal successors, (1241), 775 states have internal predecessors, (1241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:06,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 776 states and 1241 transitions. [2023-11-28 23:39:06,974 INFO L78 Accepts]: Start accepts. Automaton has 776 states and 1241 transitions. Word has length 80 [2023-11-28 23:39:06,975 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:06,975 INFO L495 AbstractCegarLoop]: Abstraction has 776 states and 1241 transitions. [2023-11-28 23:39:06,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 4.705882352941177) internal successors, (80), 16 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 776 states and 1241 transitions. [2023-11-28 23:39:06,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-28 23:39:06,976 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:06,976 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:06,976 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-28 23:39:06,977 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:06,977 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:06,977 INFO L85 PathProgramCache]: Analyzing trace with hash -2021423881, now seen corresponding path program 1 times [2023-11-28 23:39:06,977 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:06,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [34677873] [2023-11-28 23:39:06,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:06,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:07,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:07,200 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:07,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:07,201 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [34677873] [2023-11-28 23:39:07,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [34677873] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:07,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:07,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-28 23:39:07,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371746998] [2023-11-28 23:39:07,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:07,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-28 23:39:07,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:07,202 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-28 23:39:07,202 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-28 23:39:07,203 INFO L87 Difference]: Start difference. First operand 776 states and 1241 transitions. Second operand has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:07,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:07,266 INFO L93 Difference]: Finished difference Result 1819 states and 2914 transitions. [2023-11-28 23:39:07,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-28 23:39:07,266 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 80 [2023-11-28 23:39:07,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:07,270 INFO L225 Difference]: With dead ends: 1819 [2023-11-28 23:39:07,270 INFO L226 Difference]: Without dead ends: 1079 [2023-11-28 23:39:07,271 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:39:07,272 INFO L413 NwaCegarLoop]: 301 mSDtfsCounter, 809 mSDsluCounter, 598 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 809 SdHoareTripleChecker+Valid, 899 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:07,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [809 Valid, 899 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-28 23:39:07,273 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1079 states. [2023-11-28 23:39:07,290 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1079 to 771. [2023-11-28 23:39:07,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 771 states, 770 states have (on average 1.6025974025974026) internal successors, (1234), 770 states have internal predecessors, (1234), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:07,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 771 states to 771 states and 1234 transitions. [2023-11-28 23:39:07,294 INFO L78 Accepts]: Start accepts. Automaton has 771 states and 1234 transitions. Word has length 80 [2023-11-28 23:39:07,294 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:07,295 INFO L495 AbstractCegarLoop]: Abstraction has 771 states and 1234 transitions. [2023-11-28 23:39:07,295 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 16.0) internal successors, (80), 4 states have internal predecessors, (80), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:07,295 INFO L276 IsEmpty]: Start isEmpty. Operand 771 states and 1234 transitions. [2023-11-28 23:39:07,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-28 23:39:07,296 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:07,296 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:07,296 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-28 23:39:07,297 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:07,297 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:07,297 INFO L85 PathProgramCache]: Analyzing trace with hash -2101552019, now seen corresponding path program 1 times [2023-11-28 23:39:07,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:07,297 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [330016346] [2023-11-28 23:39:07,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:07,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:07,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:07,806 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:07,806 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:07,806 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [330016346] [2023-11-28 23:39:07,806 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [330016346] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:07,807 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:07,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:39:07,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618627668] [2023-11-28 23:39:07,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:07,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:39:07,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:07,808 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:39:07,808 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:39:07,808 INFO L87 Difference]: Start difference. First operand 771 states and 1234 transitions. Second operand has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:08,585 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:08,585 INFO L93 Difference]: Finished difference Result 2202 states and 3535 transitions. [2023-11-28 23:39:08,585 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:39:08,586 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2023-11-28 23:39:08,586 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:08,593 INFO L225 Difference]: With dead ends: 2202 [2023-11-28 23:39:08,593 INFO L226 Difference]: Without dead ends: 1467 [2023-11-28 23:39:08,594 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:39:08,595 INFO L413 NwaCegarLoop]: 275 mSDtfsCounter, 559 mSDsluCounter, 697 mSDsCounter, 0 mSdLazyCounter, 1033 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 972 SdHoareTripleChecker+Invalid, 1035 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1033 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:08,595 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 972 Invalid, 1035 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1033 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:39:08,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1467 states. [2023-11-28 23:39:08,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1467 to 791. [2023-11-28 23:39:08,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 791 states, 790 states have (on average 1.5949367088607596) internal successors, (1260), 790 states have internal predecessors, (1260), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:08,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 791 states to 791 states and 1260 transitions. [2023-11-28 23:39:08,616 INFO L78 Accepts]: Start accepts. Automaton has 791 states and 1260 transitions. Word has length 81 [2023-11-28 23:39:08,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:08,617 INFO L495 AbstractCegarLoop]: Abstraction has 791 states and 1260 transitions. [2023-11-28 23:39:08,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.571428571428571) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:08,617 INFO L276 IsEmpty]: Start isEmpty. Operand 791 states and 1260 transitions. [2023-11-28 23:39:08,617 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-28 23:39:08,618 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:08,618 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:08,618 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2023-11-28 23:39:08,618 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:08,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:08,618 INFO L85 PathProgramCache]: Analyzing trace with hash -173279317, now seen corresponding path program 1 times [2023-11-28 23:39:08,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:08,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [452840759] [2023-11-28 23:39:08,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:08,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:08,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:09,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:09,224 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:09,224 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [452840759] [2023-11-28 23:39:09,224 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [452840759] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:09,224 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:09,224 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:39:09,224 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314958517] [2023-11-28 23:39:09,224 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:09,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-28 23:39:09,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:09,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-28 23:39:09,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-28 23:39:09,226 INFO L87 Difference]: Start difference. First operand 791 states and 1260 transitions. Second operand has 8 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:10,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:10,335 INFO L93 Difference]: Finished difference Result 1967 states and 3134 transitions. [2023-11-28 23:39:10,335 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-28 23:39:10,336 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2023-11-28 23:39:10,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:10,340 INFO L225 Difference]: With dead ends: 1967 [2023-11-28 23:39:10,340 INFO L226 Difference]: Without dead ends: 1212 [2023-11-28 23:39:10,342 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2023-11-28 23:39:10,342 INFO L413 NwaCegarLoop]: 159 mSDtfsCounter, 1061 mSDsluCounter, 778 mSDsCounter, 0 mSdLazyCounter, 1025 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1061 SdHoareTripleChecker+Valid, 937 SdHoareTripleChecker+Invalid, 1027 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1025 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:10,343 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1061 Valid, 937 Invalid, 1027 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1025 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2023-11-28 23:39:10,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1212 states. [2023-11-28 23:39:10,377 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1212 to 823. [2023-11-28 23:39:10,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 823 states, 822 states have (on average 1.5802919708029197) internal successors, (1299), 822 states have internal predecessors, (1299), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:10,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 823 states to 823 states and 1299 transitions. [2023-11-28 23:39:10,381 INFO L78 Accepts]: Start accepts. Automaton has 823 states and 1299 transitions. Word has length 81 [2023-11-28 23:39:10,381 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:10,382 INFO L495 AbstractCegarLoop]: Abstraction has 823 states and 1299 transitions. [2023-11-28 23:39:10,382 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.125) internal successors, (81), 7 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:10,382 INFO L276 IsEmpty]: Start isEmpty. Operand 823 states and 1299 transitions. [2023-11-28 23:39:10,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-28 23:39:10,383 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:10,383 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:10,383 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2023-11-28 23:39:10,383 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:10,384 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:10,384 INFO L85 PathProgramCache]: Analyzing trace with hash -1545086615, now seen corresponding path program 1 times [2023-11-28 23:39:10,384 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:10,384 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1928605295] [2023-11-28 23:39:10,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:10,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:10,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:10,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:10,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:10,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1928605295] [2023-11-28 23:39:10,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1928605295] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:10,938 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:10,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:39:10,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2132287089] [2023-11-28 23:39:10,938 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:10,938 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 23:39:10,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:10,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 23:39:10,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-11-28 23:39:10,939 INFO L87 Difference]: Start difference. First operand 823 states and 1299 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:11,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:11,694 INFO L93 Difference]: Finished difference Result 2178 states and 3454 transitions. [2023-11-28 23:39:11,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-28 23:39:11,695 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 81 [2023-11-28 23:39:11,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:11,700 INFO L225 Difference]: With dead ends: 2178 [2023-11-28 23:39:11,700 INFO L226 Difference]: Without dead ends: 1391 [2023-11-28 23:39:11,701 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=19, Invalid=37, Unknown=0, NotChecked=0, Total=56 [2023-11-28 23:39:11,701 INFO L413 NwaCegarLoop]: 189 mSDtfsCounter, 271 mSDsluCounter, 664 mSDsCounter, 0 mSdLazyCounter, 819 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 271 SdHoareTripleChecker+Valid, 853 SdHoareTripleChecker+Invalid, 820 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 819 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:11,702 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [271 Valid, 853 Invalid, 820 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 819 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:39:11,703 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1391 states. [2023-11-28 23:39:11,725 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1391 to 831. [2023-11-28 23:39:11,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 831 states, 830 states have (on average 1.583132530120482) internal successors, (1314), 830 states have internal predecessors, (1314), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:11,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 831 states to 831 states and 1314 transitions. [2023-11-28 23:39:11,728 INFO L78 Accepts]: Start accepts. Automaton has 831 states and 1314 transitions. Word has length 81 [2023-11-28 23:39:11,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:11,728 INFO L495 AbstractCegarLoop]: Abstraction has 831 states and 1314 transitions. [2023-11-28 23:39:11,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:11,729 INFO L276 IsEmpty]: Start isEmpty. Operand 831 states and 1314 transitions. [2023-11-28 23:39:11,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-28 23:39:11,729 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:11,729 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:11,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2023-11-28 23:39:11,729 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:11,730 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:11,730 INFO L85 PathProgramCache]: Analyzing trace with hash -724522223, now seen corresponding path program 1 times [2023-11-28 23:39:11,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:11,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [416213417] [2023-11-28 23:39:11,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:11,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:11,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:12,195 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:12,195 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:12,195 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [416213417] [2023-11-28 23:39:12,195 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [416213417] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:12,196 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:12,196 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:39:12,196 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [996643997] [2023-11-28 23:39:12,196 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:12,196 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:39:12,196 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:12,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:39:12,197 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:39:12,197 INFO L87 Difference]: Start difference. First operand 831 states and 1314 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:13,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:13,078 INFO L93 Difference]: Finished difference Result 2327 states and 3694 transitions. [2023-11-28 23:39:13,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:39:13,078 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2023-11-28 23:39:13,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:13,085 INFO L225 Difference]: With dead ends: 2327 [2023-11-28 23:39:13,086 INFO L226 Difference]: Without dead ends: 1532 [2023-11-28 23:39:13,087 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:39:13,087 INFO L413 NwaCegarLoop]: 274 mSDtfsCounter, 556 mSDsluCounter, 966 mSDsCounter, 0 mSdLazyCounter, 1305 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 556 SdHoareTripleChecker+Valid, 1240 SdHoareTripleChecker+Invalid, 1307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1305 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:13,087 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [556 Valid, 1240 Invalid, 1307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1305 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-28 23:39:13,089 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1532 states. [2023-11-28 23:39:13,107 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1532 to 865. [2023-11-28 23:39:13,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 865 states, 864 states have (on average 1.5694444444444444) internal successors, (1356), 864 states have internal predecessors, (1356), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:13,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 865 states to 865 states and 1356 transitions. [2023-11-28 23:39:13,110 INFO L78 Accepts]: Start accepts. Automaton has 865 states and 1356 transitions. Word has length 82 [2023-11-28 23:39:13,110 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:13,110 INFO L495 AbstractCegarLoop]: Abstraction has 865 states and 1356 transitions. [2023-11-28 23:39:13,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 6 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:13,110 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1356 transitions. [2023-11-28 23:39:13,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-28 23:39:13,111 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:13,111 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:13,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2023-11-28 23:39:13,111 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:13,111 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:13,112 INFO L85 PathProgramCache]: Analyzing trace with hash -1077610605, now seen corresponding path program 1 times [2023-11-28 23:39:13,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:13,112 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1558940488] [2023-11-28 23:39:13,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:13,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:13,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:13,912 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:13,912 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:13,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1558940488] [2023-11-28 23:39:13,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1558940488] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:13,912 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:13,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:39:13,912 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1827856954] [2023-11-28 23:39:13,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:13,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-28 23:39:13,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:13,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-28 23:39:13,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-28 23:39:13,914 INFO L87 Difference]: Start difference. First operand 865 states and 1356 transitions. Second operand has 8 states, 8 states have (on average 10.25) internal successors, (82), 7 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:18,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:39:19,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:19,229 INFO L93 Difference]: Finished difference Result 2090 states and 3287 transitions. [2023-11-28 23:39:19,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-28 23:39:19,230 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 7 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2023-11-28 23:39:19,230 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:19,235 INFO L225 Difference]: With dead ends: 2090 [2023-11-28 23:39:19,235 INFO L226 Difference]: Without dead ends: 1261 [2023-11-28 23:39:19,235 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 1 SyntacticMatches, 1 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2023-11-28 23:39:19,236 INFO L413 NwaCegarLoop]: 159 mSDtfsCounter, 1055 mSDsluCounter, 779 mSDsCounter, 0 mSdLazyCounter, 1028 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 5.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1055 SdHoareTripleChecker+Valid, 938 SdHoareTripleChecker+Invalid, 1031 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1028 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:19,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1055 Valid, 938 Invalid, 1031 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1028 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2023-11-28 23:39:19,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1261 states. [2023-11-28 23:39:19,258 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1261 to 879. [2023-11-28 23:39:19,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 879 states, 878 states have (on average 1.5569476082004556) internal successors, (1367), 878 states have internal predecessors, (1367), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:19,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 879 states to 879 states and 1367 transitions. [2023-11-28 23:39:19,261 INFO L78 Accepts]: Start accepts. Automaton has 879 states and 1367 transitions. Word has length 82 [2023-11-28 23:39:19,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:19,261 INFO L495 AbstractCegarLoop]: Abstraction has 879 states and 1367 transitions. [2023-11-28 23:39:19,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.25) internal successors, (82), 7 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:19,261 INFO L276 IsEmpty]: Start isEmpty. Operand 879 states and 1367 transitions. [2023-11-28 23:39:19,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-28 23:39:19,262 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:19,262 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:19,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2023-11-28 23:39:19,262 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:19,262 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:19,262 INFO L85 PathProgramCache]: Analyzing trace with hash -2106969903, now seen corresponding path program 1 times [2023-11-28 23:39:19,262 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:19,262 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362254182] [2023-11-28 23:39:19,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:19,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:19,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:19,924 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:19,924 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:19,924 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362254182] [2023-11-28 23:39:19,925 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362254182] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:19,925 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:19,925 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-28 23:39:19,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1199793421] [2023-11-28 23:39:19,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:19,925 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-28 23:39:19,925 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:19,926 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-28 23:39:19,926 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:39:19,926 INFO L87 Difference]: Start difference. First operand 879 states and 1367 transitions. Second operand has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 9 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:29,468 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:39:31,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:31,524 INFO L93 Difference]: Finished difference Result 3066 states and 4790 transitions. [2023-11-28 23:39:31,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-28 23:39:31,525 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 9 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2023-11-28 23:39:31,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:31,533 INFO L225 Difference]: With dead ends: 3066 [2023-11-28 23:39:31,533 INFO L226 Difference]: Without dead ends: 2223 [2023-11-28 23:39:31,534 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=130, Invalid=376, Unknown=0, NotChecked=0, Total=506 [2023-11-28 23:39:31,534 INFO L413 NwaCegarLoop]: 402 mSDtfsCounter, 1440 mSDsluCounter, 1896 mSDsCounter, 0 mSdLazyCounter, 1857 mSolverCounterSat, 38 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1440 SdHoareTripleChecker+Valid, 2298 SdHoareTripleChecker+Invalid, 1896 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 1857 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:31,534 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1440 Valid, 2298 Invalid, 1896 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 1857 Invalid, 1 Unknown, 0 Unchecked, 11.0s Time] [2023-11-28 23:39:31,537 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2223 states. [2023-11-28 23:39:31,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2223 to 1394. [2023-11-28 23:39:31,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1394 states, 1393 states have (on average 1.5807609475951185) internal successors, (2202), 1393 states have internal predecessors, (2202), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:31,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1394 states to 1394 states and 2202 transitions. [2023-11-28 23:39:31,577 INFO L78 Accepts]: Start accepts. Automaton has 1394 states and 2202 transitions. Word has length 82 [2023-11-28 23:39:31,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:31,578 INFO L495 AbstractCegarLoop]: Abstraction has 1394 states and 2202 transitions. [2023-11-28 23:39:31,578 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.11111111111111) internal successors, (82), 9 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:31,578 INFO L276 IsEmpty]: Start isEmpty. Operand 1394 states and 2202 transitions. [2023-11-28 23:39:31,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2023-11-28 23:39:31,578 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:31,579 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:31,579 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2023-11-28 23:39:31,579 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:31,579 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:31,579 INFO L85 PathProgramCache]: Analyzing trace with hash 705357931, now seen corresponding path program 1 times [2023-11-28 23:39:31,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:31,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476475233] [2023-11-28 23:39:31,579 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:31,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:31,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:31,954 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:31,955 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:31,955 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476475233] [2023-11-28 23:39:31,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476475233] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:31,955 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:31,955 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:39:31,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262364867] [2023-11-28 23:39:31,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:31,956 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:39:31,956 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:31,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:39:31,956 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:39:31,957 INFO L87 Difference]: Start difference. First operand 1394 states and 2202 transitions. Second operand has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:32,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:32,732 INFO L93 Difference]: Finished difference Result 3794 states and 6021 transitions. [2023-11-28 23:39:32,733 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:39:32,733 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 82 [2023-11-28 23:39:32,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:32,742 INFO L225 Difference]: With dead ends: 3794 [2023-11-28 23:39:32,742 INFO L226 Difference]: Without dead ends: 2436 [2023-11-28 23:39:32,743 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:39:32,743 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 577 mSDsluCounter, 594 mSDsCounter, 0 mSdLazyCounter, 840 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 577 SdHoareTripleChecker+Valid, 757 SdHoareTripleChecker+Invalid, 842 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 840 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:32,744 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [577 Valid, 757 Invalid, 842 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 840 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:39:32,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2436 states. [2023-11-28 23:39:32,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2436 to 1388. [2023-11-28 23:39:32,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1388 states, 1387 states have (on average 1.5775054073540014) internal successors, (2188), 1387 states have internal predecessors, (2188), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:32,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1388 states to 1388 states and 2188 transitions. [2023-11-28 23:39:32,782 INFO L78 Accepts]: Start accepts. Automaton has 1388 states and 2188 transitions. Word has length 82 [2023-11-28 23:39:32,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:32,782 INFO L495 AbstractCegarLoop]: Abstraction has 1388 states and 2188 transitions. [2023-11-28 23:39:32,782 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.714285714285714) internal successors, (82), 7 states have internal predecessors, (82), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:32,782 INFO L276 IsEmpty]: Start isEmpty. Operand 1388 states and 2188 transitions. [2023-11-28 23:39:32,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-28 23:39:32,783 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:32,783 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:32,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2023-11-28 23:39:32,784 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:32,784 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:32,784 INFO L85 PathProgramCache]: Analyzing trace with hash -658241337, now seen corresponding path program 1 times [2023-11-28 23:39:32,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:32,784 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1758668857] [2023-11-28 23:39:32,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:32,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:32,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:33,134 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:33,134 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:33,134 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1758668857] [2023-11-28 23:39:33,134 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1758668857] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:33,134 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:33,134 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:39:33,134 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1565207479] [2023-11-28 23:39:33,134 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:33,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:39:33,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:33,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:39:33,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:39:33,136 INFO L87 Difference]: Start difference. First operand 1388 states and 2188 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:33,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:33,989 INFO L93 Difference]: Finished difference Result 3448 states and 5441 transitions. [2023-11-28 23:39:33,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:39:33,990 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2023-11-28 23:39:33,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:33,994 INFO L225 Difference]: With dead ends: 3448 [2023-11-28 23:39:33,994 INFO L226 Difference]: Without dead ends: 2096 [2023-11-28 23:39:33,995 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:39:33,996 INFO L413 NwaCegarLoop]: 273 mSDtfsCounter, 556 mSDsluCounter, 965 mSDsCounter, 0 mSdLazyCounter, 1287 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 556 SdHoareTripleChecker+Valid, 1238 SdHoareTripleChecker+Invalid, 1289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1287 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:33,996 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [556 Valid, 1238 Invalid, 1289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1287 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-28 23:39:33,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2096 states. [2023-11-28 23:39:34,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2096 to 1438. [2023-11-28 23:39:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1438 states, 1437 states have (on average 1.5629784272790537) internal successors, (2246), 1437 states have internal predecessors, (2246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1438 states to 1438 states and 2246 transitions. [2023-11-28 23:39:34,030 INFO L78 Accepts]: Start accepts. Automaton has 1438 states and 2246 transitions. Word has length 83 [2023-11-28 23:39:34,030 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:34,030 INFO L495 AbstractCegarLoop]: Abstraction has 1438 states and 2246 transitions. [2023-11-28 23:39:34,030 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 6 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:34,030 INFO L276 IsEmpty]: Start isEmpty. Operand 1438 states and 2246 transitions. [2023-11-28 23:39:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-28 23:39:34,031 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:34,031 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:34,031 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2023-11-28 23:39:34,031 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:34,032 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:34,032 INFO L85 PathProgramCache]: Analyzing trace with hash 1280920709, now seen corresponding path program 1 times [2023-11-28 23:39:34,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:34,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1209380518] [2023-11-28 23:39:34,032 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:34,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:34,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:34,730 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:34,730 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:34,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1209380518] [2023-11-28 23:39:34,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1209380518] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:34,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:34,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:39:34,731 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224777056] [2023-11-28 23:39:34,731 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:34,731 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-28 23:39:34,731 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:34,732 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-28 23:39:34,732 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2023-11-28 23:39:34,732 INFO L87 Difference]: Start difference. First operand 1438 states and 2246 transitions. Second operand has 8 states, 8 states have (on average 10.375) internal successors, (83), 7 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:36,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:36,363 INFO L93 Difference]: Finished difference Result 3225 states and 5051 transitions. [2023-11-28 23:39:36,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-28 23:39:36,364 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.375) internal successors, (83), 7 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2023-11-28 23:39:36,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:36,366 INFO L225 Difference]: With dead ends: 3225 [2023-11-28 23:39:36,366 INFO L226 Difference]: Without dead ends: 1823 [2023-11-28 23:39:36,368 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=61, Invalid=149, Unknown=0, NotChecked=0, Total=210 [2023-11-28 23:39:36,368 INFO L413 NwaCegarLoop]: 159 mSDtfsCounter, 1306 mSDsluCounter, 625 mSDsCounter, 0 mSdLazyCounter, 864 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1306 SdHoareTripleChecker+Valid, 784 SdHoareTripleChecker+Invalid, 866 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 864 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:36,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1306 Valid, 784 Invalid, 866 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 864 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2023-11-28 23:39:36,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1823 states. [2023-11-28 23:39:36,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1823 to 1446. [2023-11-28 23:39:36,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1446 states, 1445 states have (on average 1.5550173010380623) internal successors, (2247), 1445 states have internal predecessors, (2247), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:36,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1446 states to 1446 states and 2247 transitions. [2023-11-28 23:39:36,402 INFO L78 Accepts]: Start accepts. Automaton has 1446 states and 2247 transitions. Word has length 83 [2023-11-28 23:39:36,402 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:36,402 INFO L495 AbstractCegarLoop]: Abstraction has 1446 states and 2247 transitions. [2023-11-28 23:39:36,403 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.375) internal successors, (83), 7 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:36,403 INFO L276 IsEmpty]: Start isEmpty. Operand 1446 states and 2247 transitions. [2023-11-28 23:39:36,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-28 23:39:36,403 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:36,403 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:36,403 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2023-11-28 23:39:36,404 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:36,404 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:36,404 INFO L85 PathProgramCache]: Analyzing trace with hash 886553923, now seen corresponding path program 1 times [2023-11-28 23:39:36,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:36,404 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [92386363] [2023-11-28 23:39:36,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:36,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:36,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:37,111 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:37,111 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:37,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [92386363] [2023-11-28 23:39:37,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [92386363] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:37,112 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:37,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-28 23:39:37,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [331328725] [2023-11-28 23:39:37,112 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:37,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-28 23:39:37,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:37,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-28 23:39:37,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:39:37,113 INFO L87 Difference]: Start difference. First operand 1446 states and 2247 transitions. Second operand has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 9 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:39,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:39:47,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:39:51,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:39:51,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:51,538 INFO L93 Difference]: Finished difference Result 4527 states and 7077 transitions. [2023-11-28 23:39:51,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-28 23:39:51,547 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 9 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2023-11-28 23:39:51,547 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:51,552 INFO L225 Difference]: With dead ends: 4527 [2023-11-28 23:39:51,552 INFO L226 Difference]: Without dead ends: 3117 [2023-11-28 23:39:51,554 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=130, Invalid=376, Unknown=0, NotChecked=0, Total=506 [2023-11-28 23:39:51,555 INFO L413 NwaCegarLoop]: 398 mSDtfsCounter, 1419 mSDsluCounter, 1891 mSDsCounter, 0 mSdLazyCounter, 1840 mSolverCounterSat, 38 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1419 SdHoareTripleChecker+Valid, 2289 SdHoareTripleChecker+Invalid, 1879 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 38 IncrementalHoareTripleChecker+Valid, 1840 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:51,555 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1419 Valid, 2289 Invalid, 1879 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [38 Valid, 1840 Invalid, 1 Unknown, 0 Unchecked, 13.7s Time] [2023-11-28 23:39:51,558 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3117 states. [2023-11-28 23:39:51,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3117 to 2282. [2023-11-28 23:39:51,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2282 states, 2281 states have (on average 1.5795703638754932) internal successors, (3603), 2281 states have internal predecessors, (3603), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:51,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2282 states to 2282 states and 3603 transitions. [2023-11-28 23:39:51,649 INFO L78 Accepts]: Start accepts. Automaton has 2282 states and 3603 transitions. Word has length 83 [2023-11-28 23:39:51,649 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:51,649 INFO L495 AbstractCegarLoop]: Abstraction has 2282 states and 3603 transitions. [2023-11-28 23:39:51,649 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.222222222222221) internal successors, (83), 9 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:51,650 INFO L276 IsEmpty]: Start isEmpty. Operand 2282 states and 3603 transitions. [2023-11-28 23:39:51,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2023-11-28 23:39:51,650 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:51,650 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:51,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2023-11-28 23:39:51,651 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:51,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:51,651 INFO L85 PathProgramCache]: Analyzing trace with hash 968031851, now seen corresponding path program 1 times [2023-11-28 23:39:51,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:51,651 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [415764478] [2023-11-28 23:39:51,651 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:51,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:51,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:52,245 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:52,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:52,245 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [415764478] [2023-11-28 23:39:52,245 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [415764478] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:52,245 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:52,245 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:39:52,245 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153474565] [2023-11-28 23:39:52,245 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:52,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:39:52,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:52,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:39:52,246 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:39:52,246 INFO L87 Difference]: Start difference. First operand 2282 states and 3603 transitions. Second operand has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:52,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:52,988 INFO L93 Difference]: Finished difference Result 5906 states and 9354 transitions. [2023-11-28 23:39:52,989 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:39:52,989 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2023-11-28 23:39:52,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:52,993 INFO L225 Difference]: With dead ends: 5906 [2023-11-28 23:39:52,993 INFO L226 Difference]: Without dead ends: 3660 [2023-11-28 23:39:52,995 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:39:52,995 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 573 mSDsluCounter, 594 mSDsCounter, 0 mSdLazyCounter, 839 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 573 SdHoareTripleChecker+Valid, 757 SdHoareTripleChecker+Invalid, 841 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 839 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:52,996 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [573 Valid, 757 Invalid, 841 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 839 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:39:52,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3660 states. [2023-11-28 23:39:53,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3660 to 2294. [2023-11-28 23:39:53,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2294 states, 2293 states have (on average 1.5765372873964238) internal successors, (3615), 2293 states have internal predecessors, (3615), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:53,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2294 states to 2294 states and 3615 transitions. [2023-11-28 23:39:53,059 INFO L78 Accepts]: Start accepts. Automaton has 2294 states and 3615 transitions. Word has length 83 [2023-11-28 23:39:53,059 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:53,059 INFO L495 AbstractCegarLoop]: Abstraction has 2294 states and 3615 transitions. [2023-11-28 23:39:53,060 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 11.857142857142858) internal successors, (83), 7 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:53,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2294 states and 3615 transitions. [2023-11-28 23:39:53,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-28 23:39:53,060 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:53,060 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:53,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2023-11-28 23:39:53,061 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:53,061 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:53,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1079079017, now seen corresponding path program 1 times [2023-11-28 23:39:53,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:53,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401058542] [2023-11-28 23:39:53,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:53,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:53,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:53,449 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:53,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401058542] [2023-11-28 23:39:53,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401058542] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:53,449 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:53,450 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:39:53,450 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602094812] [2023-11-28 23:39:53,450 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:53,450 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:39:53,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:53,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:39:53,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:39:53,451 INFO L87 Difference]: Start difference. First operand 2294 states and 3615 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:54,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:39:54,271 INFO L93 Difference]: Finished difference Result 5595 states and 8826 transitions. [2023-11-28 23:39:54,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:39:54,272 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2023-11-28 23:39:54,272 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:39:54,275 INFO L225 Difference]: With dead ends: 5595 [2023-11-28 23:39:54,276 INFO L226 Difference]: Without dead ends: 3337 [2023-11-28 23:39:54,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:39:54,278 INFO L413 NwaCegarLoop]: 272 mSDtfsCounter, 559 mSDsluCounter, 694 mSDsCounter, 0 mSdLazyCounter, 994 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 559 SdHoareTripleChecker+Valid, 966 SdHoareTripleChecker+Invalid, 996 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 994 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:39:54,278 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [559 Valid, 966 Invalid, 996 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 994 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:39:54,281 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3337 states. [2023-11-28 23:39:54,327 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3337 to 2362. [2023-11-28 23:39:54,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2362 states, 2361 states have (on average 1.5641677255400255) internal successors, (3693), 2361 states have internal predecessors, (3693), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:54,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2362 states to 2362 states and 3693 transitions. [2023-11-28 23:39:54,332 INFO L78 Accepts]: Start accepts. Automaton has 2362 states and 3693 transitions. Word has length 84 [2023-11-28 23:39:54,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:39:54,332 INFO L495 AbstractCegarLoop]: Abstraction has 2362 states and 3693 transitions. [2023-11-28 23:39:54,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 6 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:39:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 2362 states and 3693 transitions. [2023-11-28 23:39:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-28 23:39:54,333 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:39:54,333 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:39:54,333 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2023-11-28 23:39:54,334 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:39:54,334 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:39:54,334 INFO L85 PathProgramCache]: Analyzing trace with hash 1063560299, now seen corresponding path program 1 times [2023-11-28 23:39:54,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:39:54,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655864276] [2023-11-28 23:39:54,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:39:54,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:39:54,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:39:55,093 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:39:55,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:39:55,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655864276] [2023-11-28 23:39:55,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1655864276] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:39:55,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:39:55,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-11-28 23:39:55,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472155440] [2023-11-28 23:39:55,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:39:55,095 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-28 23:39:55,095 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:39:55,095 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-28 23:39:55,095 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:39:55,095 INFO L87 Difference]: Start difference. First operand 2362 states and 3693 transitions. Second operand has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 9 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:02,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.72s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:40:07,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.14s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:40:07,691 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:07,691 INFO L93 Difference]: Finished difference Result 5995 states and 9389 transitions. [2023-11-28 23:40:07,693 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-28 23:40:07,693 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 9 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2023-11-28 23:40:07,693 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:07,698 INFO L225 Difference]: With dead ends: 5995 [2023-11-28 23:40:07,698 INFO L226 Difference]: Without dead ends: 3669 [2023-11-28 23:40:07,700 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=130, Invalid=376, Unknown=0, NotChecked=0, Total=506 [2023-11-28 23:40:07,701 INFO L413 NwaCegarLoop]: 393 mSDtfsCounter, 1414 mSDsluCounter, 1888 mSDsCounter, 0 mSdLazyCounter, 1834 mSolverCounterSat, 39 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 11.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1414 SdHoareTripleChecker+Valid, 2281 SdHoareTripleChecker+Invalid, 1873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 39 IncrementalHoareTripleChecker+Valid, 1834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.0s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:07,701 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1414 Valid, 2281 Invalid, 1873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [39 Valid, 1834 Invalid, 0 Unknown, 0 Unchecked, 12.0s Time] [2023-11-28 23:40:07,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3669 states. [2023-11-28 23:40:07,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3669 to 2685. [2023-11-28 23:40:07,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2685 states, 2684 states have (on average 1.5752608047690015) internal successors, (4228), 2684 states have internal predecessors, (4228), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:07,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2685 states to 2685 states and 4228 transitions. [2023-11-28 23:40:07,769 INFO L78 Accepts]: Start accepts. Automaton has 2685 states and 4228 transitions. Word has length 84 [2023-11-28 23:40:07,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:07,769 INFO L495 AbstractCegarLoop]: Abstraction has 2685 states and 4228 transitions. [2023-11-28 23:40:07,770 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 9.333333333333334) internal successors, (84), 9 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:07,770 INFO L276 IsEmpty]: Start isEmpty. Operand 2685 states and 4228 transitions. [2023-11-28 23:40:07,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-28 23:40:07,770 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:07,770 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:07,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2023-11-28 23:40:07,771 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:07,771 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:07,771 INFO L85 PathProgramCache]: Analyzing trace with hash 2116694571, now seen corresponding path program 1 times [2023-11-28 23:40:07,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:07,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [357623712] [2023-11-28 23:40:07,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:07,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:08,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:10,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:10,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:10,571 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [357623712] [2023-11-28 23:40:10,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [357623712] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:10,572 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:10,572 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2023-11-28 23:40:10,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1039789861] [2023-11-28 23:40:10,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:10,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-28 23:40:10,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:10,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-28 23:40:10,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=128, Unknown=0, NotChecked=0, Total=156 [2023-11-28 23:40:10,573 INFO L87 Difference]: Start difference. First operand 2685 states and 4228 transitions. Second operand has 13 states, 13 states have (on average 6.461538461538462) internal successors, (84), 12 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:15,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-11-28 23:40:17,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:17,950 INFO L93 Difference]: Finished difference Result 8763 states and 13783 transitions. [2023-11-28 23:40:17,950 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-28 23:40:17,950 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 6.461538461538462) internal successors, (84), 12 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2023-11-28 23:40:17,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:17,957 INFO L225 Difference]: With dead ends: 8763 [2023-11-28 23:40:17,957 INFO L226 Difference]: Without dead ends: 6114 [2023-11-28 23:40:17,961 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 162 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=220, Invalid=772, Unknown=0, NotChecked=0, Total=992 [2023-11-28 23:40:17,961 INFO L413 NwaCegarLoop]: 139 mSDtfsCounter, 3715 mSDsluCounter, 1405 mSDsCounter, 0 mSdLazyCounter, 2244 mSolverCounterSat, 11 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3715 SdHoareTripleChecker+Valid, 1544 SdHoareTripleChecker+Invalid, 2256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 11 IncrementalHoareTripleChecker+Valid, 2244 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.6s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:17,961 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3715 Valid, 1544 Invalid, 2256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [11 Valid, 2244 Invalid, 1 Unknown, 0 Unchecked, 6.6s Time] [2023-11-28 23:40:17,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6114 states. [2023-11-28 23:40:18,049 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6114 to 2697. [2023-11-28 23:40:18,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2697 states, 2696 states have (on average 1.574925816023739) internal successors, (4246), 2696 states have internal predecessors, (4246), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:18,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2697 states to 2697 states and 4246 transitions. [2023-11-28 23:40:18,055 INFO L78 Accepts]: Start accepts. Automaton has 2697 states and 4246 transitions. Word has length 84 [2023-11-28 23:40:18,055 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:18,055 INFO L495 AbstractCegarLoop]: Abstraction has 2697 states and 4246 transitions. [2023-11-28 23:40:18,055 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 6.461538461538462) internal successors, (84), 12 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:18,055 INFO L276 IsEmpty]: Start isEmpty. Operand 2697 states and 4246 transitions. [2023-11-28 23:40:18,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2023-11-28 23:40:18,056 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:18,056 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:18,056 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2023-11-28 23:40:18,056 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:18,056 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:18,056 INFO L85 PathProgramCache]: Analyzing trace with hash 88108461, now seen corresponding path program 1 times [2023-11-28 23:40:18,056 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:18,057 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [218693422] [2023-11-28 23:40:18,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:18,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:18,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:18,556 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:18,557 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:18,557 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [218693422] [2023-11-28 23:40:18,557 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [218693422] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:18,557 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:18,557 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:40:18,557 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118993132] [2023-11-28 23:40:18,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:18,558 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:40:18,558 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:18,558 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:40:18,558 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:40:18,558 INFO L87 Difference]: Start difference. First operand 2697 states and 4246 transitions. Second operand has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:19,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:19,399 INFO L93 Difference]: Finished difference Result 6595 states and 10405 transitions. [2023-11-28 23:40:19,399 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:40:19,400 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 84 [2023-11-28 23:40:19,400 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:19,402 INFO L225 Difference]: With dead ends: 6595 [2023-11-28 23:40:19,402 INFO L226 Difference]: Without dead ends: 3934 [2023-11-28 23:40:19,405 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:40:19,405 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 564 mSDsluCounter, 638 mSDsCounter, 0 mSdLazyCounter, 871 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 564 SdHoareTripleChecker+Valid, 801 SdHoareTripleChecker+Invalid, 873 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 871 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:19,405 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [564 Valid, 801 Invalid, 873 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 871 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:40:19,408 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3934 states. [2023-11-28 23:40:19,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3934 to 2700. [2023-11-28 23:40:19,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2700 states, 2699 states have (on average 1.574286772878844) internal successors, (4249), 2699 states have internal predecessors, (4249), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:19,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2700 states to 2700 states and 4249 transitions. [2023-11-28 23:40:19,470 INFO L78 Accepts]: Start accepts. Automaton has 2700 states and 4249 transitions. Word has length 84 [2023-11-28 23:40:19,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:19,470 INFO L495 AbstractCegarLoop]: Abstraction has 2700 states and 4249 transitions. [2023-11-28 23:40:19,470 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.0) internal successors, (84), 7 states have internal predecessors, (84), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:19,470 INFO L276 IsEmpty]: Start isEmpty. Operand 2700 states and 4249 transitions. [2023-11-28 23:40:19,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-28 23:40:19,471 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:19,471 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:19,471 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2023-11-28 23:40:19,471 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:19,472 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:19,472 INFO L85 PathProgramCache]: Analyzing trace with hash 1842825761, now seen corresponding path program 1 times [2023-11-28 23:40:19,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:19,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528763671] [2023-11-28 23:40:19,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:19,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:19,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:20,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:20,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:20,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528763671] [2023-11-28 23:40:20,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [528763671] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:20,053 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:20,053 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:40:20,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834507617] [2023-11-28 23:40:20,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:20,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 23:40:20,054 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:20,054 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 23:40:20,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-28 23:40:20,055 INFO L87 Difference]: Start difference. First operand 2700 states and 4249 transitions. Second operand has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 5 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:20,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:20,761 INFO L93 Difference]: Finished difference Result 6414 states and 10099 transitions. [2023-11-28 23:40:20,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:40:20,762 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 5 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2023-11-28 23:40:20,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:20,765 INFO L225 Difference]: With dead ends: 6414 [2023-11-28 23:40:20,765 INFO L226 Difference]: Without dead ends: 3750 [2023-11-28 23:40:20,767 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:40:20,767 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 539 mSDsluCounter, 477 mSDsCounter, 0 mSdLazyCounter, 693 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 539 SdHoareTripleChecker+Valid, 640 SdHoareTripleChecker+Invalid, 694 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 693 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:20,767 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [539 Valid, 640 Invalid, 694 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 693 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-28 23:40:20,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3750 states. [2023-11-28 23:40:20,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3750 to 2706. [2023-11-28 23:40:20,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2706 states, 2705 states have (on average 1.5722735674676525) internal successors, (4253), 2705 states have internal predecessors, (4253), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:20,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2706 states to 2706 states and 4253 transitions. [2023-11-28 23:40:20,855 INFO L78 Accepts]: Start accepts. Automaton has 2706 states and 4253 transitions. Word has length 85 [2023-11-28 23:40:20,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:20,855 INFO L495 AbstractCegarLoop]: Abstraction has 2706 states and 4253 transitions. [2023-11-28 23:40:20,855 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.166666666666666) internal successors, (85), 5 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:20,855 INFO L276 IsEmpty]: Start isEmpty. Operand 2706 states and 4253 transitions. [2023-11-28 23:40:20,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-28 23:40:20,856 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:20,856 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:20,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2023-11-28 23:40:20,857 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:20,857 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:20,857 INFO L85 PathProgramCache]: Analyzing trace with hash -2099053153, now seen corresponding path program 1 times [2023-11-28 23:40:20,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:20,857 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1828584952] [2023-11-28 23:40:20,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:20,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:21,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:23,578 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:23,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:23,578 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1828584952] [2023-11-28 23:40:23,578 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1828584952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:23,578 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:23,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-28 23:40:23,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2119959743] [2023-11-28 23:40:23,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:23,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-28 23:40:23,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:23,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-28 23:40:23,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2023-11-28 23:40:23,580 INFO L87 Difference]: Start difference. First operand 2706 states and 4253 transitions. Second operand has 11 states, 11 states have (on average 7.7272727272727275) internal successors, (85), 10 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:25,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:25,259 INFO L93 Difference]: Finished difference Result 6776 states and 10612 transitions. [2023-11-28 23:40:25,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-28 23:40:25,260 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 7.7272727272727275) internal successors, (85), 10 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2023-11-28 23:40:25,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:25,263 INFO L225 Difference]: With dead ends: 6776 [2023-11-28 23:40:25,263 INFO L226 Difference]: Without dead ends: 3781 [2023-11-28 23:40:25,266 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=263, Invalid=859, Unknown=0, NotChecked=0, Total=1122 [2023-11-28 23:40:25,267 INFO L413 NwaCegarLoop]: 422 mSDtfsCounter, 2956 mSDsluCounter, 2752 mSDsCounter, 0 mSdLazyCounter, 685 mSolverCounterSat, 75 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2956 SdHoareTripleChecker+Valid, 3174 SdHoareTripleChecker+Invalid, 760 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 75 IncrementalHoareTripleChecker+Valid, 685 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:25,267 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2956 Valid, 3174 Invalid, 760 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [75 Valid, 685 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-28 23:40:25,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3781 states. [2023-11-28 23:40:25,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3781 to 1928. [2023-11-28 23:40:25,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1928 states, 1927 states have (on average 1.5604566683964711) internal successors, (3007), 1927 states have internal predecessors, (3007), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:25,320 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1928 states to 1928 states and 3007 transitions. [2023-11-28 23:40:25,320 INFO L78 Accepts]: Start accepts. Automaton has 1928 states and 3007 transitions. Word has length 85 [2023-11-28 23:40:25,320 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:25,320 INFO L495 AbstractCegarLoop]: Abstraction has 1928 states and 3007 transitions. [2023-11-28 23:40:25,320 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 7.7272727272727275) internal successors, (85), 10 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:25,320 INFO L276 IsEmpty]: Start isEmpty. Operand 1928 states and 3007 transitions. [2023-11-28 23:40:25,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2023-11-28 23:40:25,321 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:25,321 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:25,321 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2023-11-28 23:40:25,321 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:25,321 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:25,322 INFO L85 PathProgramCache]: Analyzing trace with hash 2081554753, now seen corresponding path program 1 times [2023-11-28 23:40:25,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:25,322 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1996493284] [2023-11-28 23:40:25,322 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:25,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:25,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:25,858 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:25,859 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:25,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1996493284] [2023-11-28 23:40:25,859 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1996493284] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:25,859 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:25,859 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:40:25,859 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871689811] [2023-11-28 23:40:25,859 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:25,859 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:40:25,859 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:25,860 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:40:25,860 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:40:25,860 INFO L87 Difference]: Start difference. First operand 1928 states and 3007 transitions. Second operand has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 7 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:26,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:26,613 INFO L93 Difference]: Finished difference Result 4746 states and 7432 transitions. [2023-11-28 23:40:26,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:40:26,613 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 7 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 85 [2023-11-28 23:40:26,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:26,615 INFO L225 Difference]: With dead ends: 4746 [2023-11-28 23:40:26,615 INFO L226 Difference]: Without dead ends: 2854 [2023-11-28 23:40:26,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:40:26,617 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 561 mSDsluCounter, 594 mSDsCounter, 0 mSdLazyCounter, 834 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 561 SdHoareTripleChecker+Valid, 757 SdHoareTripleChecker+Invalid, 836 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 834 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:26,617 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [561 Valid, 757 Invalid, 836 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 834 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-28 23:40:26,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2854 states. [2023-11-28 23:40:26,661 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2854 to 1903. [2023-11-28 23:40:26,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1903 states, 1902 states have (on average 1.5636172450052577) internal successors, (2974), 1902 states have internal predecessors, (2974), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:26,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1903 states to 1903 states and 2974 transitions. [2023-11-28 23:40:26,665 INFO L78 Accepts]: Start accepts. Automaton has 1903 states and 2974 transitions. Word has length 85 [2023-11-28 23:40:26,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:26,666 INFO L495 AbstractCegarLoop]: Abstraction has 1903 states and 2974 transitions. [2023-11-28 23:40:26,666 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.142857142857142) internal successors, (85), 7 states have internal predecessors, (85), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:26,666 INFO L276 IsEmpty]: Start isEmpty. Operand 1903 states and 2974 transitions. [2023-11-28 23:40:26,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:26,666 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:26,666 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:26,666 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2023-11-28 23:40:26,667 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:26,667 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:26,667 INFO L85 PathProgramCache]: Analyzing trace with hash -605996151, now seen corresponding path program 1 times [2023-11-28 23:40:26,667 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:26,667 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138747860] [2023-11-28 23:40:26,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:26,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:26,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:27,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:27,269 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:27,269 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2138747860] [2023-11-28 23:40:27,269 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2138747860] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:27,269 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:27,269 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:40:27,269 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [844086443] [2023-11-28 23:40:27,269 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:27,270 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 23:40:27,270 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:27,270 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 23:40:27,270 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-28 23:40:27,270 INFO L87 Difference]: Start difference. First operand 1903 states and 2974 transitions. Second operand has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:27,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:27,952 INFO L93 Difference]: Finished difference Result 4546 states and 7108 transitions. [2023-11-28 23:40:27,953 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:40:27,953 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:40:27,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:27,955 INFO L225 Difference]: With dead ends: 4546 [2023-11-28 23:40:27,955 INFO L226 Difference]: Without dead ends: 2679 [2023-11-28 23:40:27,956 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:40:27,956 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 527 mSDsluCounter, 477 mSDsCounter, 0 mSdLazyCounter, 690 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 527 SdHoareTripleChecker+Valid, 640 SdHoareTripleChecker+Invalid, 691 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 690 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:27,956 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [527 Valid, 640 Invalid, 691 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 690 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-28 23:40:27,958 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2679 states. [2023-11-28 23:40:27,996 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2679 to 1951. [2023-11-28 23:40:27,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1951 states, 1950 states have (on average 1.5528205128205128) internal successors, (3028), 1950 states have internal predecessors, (3028), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:27,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1951 states to 1951 states and 3028 transitions. [2023-11-28 23:40:28,000 INFO L78 Accepts]: Start accepts. Automaton has 1951 states and 3028 transitions. Word has length 86 [2023-11-28 23:40:28,000 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:28,000 INFO L495 AbstractCegarLoop]: Abstraction has 1951 states and 3028 transitions. [2023-11-28 23:40:28,000 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:28,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1951 states and 3028 transitions. [2023-11-28 23:40:28,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:28,000 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:28,001 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:28,001 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2023-11-28 23:40:28,001 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:28,001 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:28,001 INFO L85 PathProgramCache]: Analyzing trace with hash 238009351, now seen corresponding path program 1 times [2023-11-28 23:40:28,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:28,001 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303947583] [2023-11-28 23:40:28,001 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:28,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:28,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:32,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:32,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:32,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303947583] [2023-11-28 23:40:32,332 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303947583] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:32,332 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:32,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2023-11-28 23:40:32,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1820924747] [2023-11-28 23:40:32,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:32,333 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-28 23:40:32,333 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:32,333 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-28 23:40:32,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=203, Unknown=0, NotChecked=0, Total=240 [2023-11-28 23:40:32,334 INFO L87 Difference]: Start difference. First operand 1951 states and 3028 transitions. Second operand has 16 states, 16 states have (on average 5.375) internal successors, (86), 15 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:38,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:38,474 INFO L93 Difference]: Finished difference Result 6036 states and 9358 transitions. [2023-11-28 23:40:38,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2023-11-28 23:40:38,474 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 5.375) internal successors, (86), 15 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:40:38,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:38,477 INFO L225 Difference]: With dead ends: 6036 [2023-11-28 23:40:38,477 INFO L226 Difference]: Without dead ends: 4121 [2023-11-28 23:40:38,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 400 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=412, Invalid=1568, Unknown=0, NotChecked=0, Total=1980 [2023-11-28 23:40:38,480 INFO L413 NwaCegarLoop]: 137 mSDtfsCounter, 4382 mSDsluCounter, 1662 mSDsCounter, 0 mSdLazyCounter, 2759 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4382 SdHoareTripleChecker+Valid, 1799 SdHoareTripleChecker+Invalid, 2773 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 2759 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:38,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4382 Valid, 1799 Invalid, 2773 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 2759 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2023-11-28 23:40:38,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4121 states. [2023-11-28 23:40:38,525 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4121 to 1936. [2023-11-28 23:40:38,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1936 states, 1935 states have (on average 1.5545219638242893) internal successors, (3008), 1935 states have internal predecessors, (3008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:38,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1936 states and 3008 transitions. [2023-11-28 23:40:38,530 INFO L78 Accepts]: Start accepts. Automaton has 1936 states and 3008 transitions. Word has length 86 [2023-11-28 23:40:38,530 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:38,530 INFO L495 AbstractCegarLoop]: Abstraction has 1936 states and 3008 transitions. [2023-11-28 23:40:38,531 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 5.375) internal successors, (86), 15 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:38,531 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3008 transitions. [2023-11-28 23:40:38,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:38,531 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:38,531 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:38,532 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2023-11-28 23:40:38,532 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:38,532 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:38,532 INFO L85 PathProgramCache]: Analyzing trace with hash -1440164791, now seen corresponding path program 1 times [2023-11-28 23:40:38,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:38,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1306738138] [2023-11-28 23:40:38,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:38,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:38,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:39,305 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:39,305 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:39,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1306738138] [2023-11-28 23:40:39,305 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1306738138] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:39,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:39,306 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:40:39,306 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2140671505] [2023-11-28 23:40:39,306 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:39,306 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:40:39,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:39,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:40:39,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:40:39,306 INFO L87 Difference]: Start difference. First operand 1936 states and 3008 transitions. Second operand has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:40,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:40,349 INFO L93 Difference]: Finished difference Result 4405 states and 6869 transitions. [2023-11-28 23:40:40,349 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:40:40,350 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:40:40,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:40,352 INFO L225 Difference]: With dead ends: 4405 [2023-11-28 23:40:40,352 INFO L226 Difference]: Without dead ends: 2505 [2023-11-28 23:40:40,354 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:40:40,354 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 780 mSDsluCounter, 638 mSDsCounter, 0 mSdLazyCounter, 853 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 780 SdHoareTripleChecker+Valid, 801 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 853 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:40,354 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [780 Valid, 801 Invalid, 855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 853 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-11-28 23:40:40,355 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2505 states. [2023-11-28 23:40:40,394 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2505 to 1936. [2023-11-28 23:40:40,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1936 states, 1935 states have (on average 1.5529715762273901) internal successors, (3005), 1935 states have internal predecessors, (3005), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:40,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1936 states and 3005 transitions. [2023-11-28 23:40:40,397 INFO L78 Accepts]: Start accepts. Automaton has 1936 states and 3005 transitions. Word has length 86 [2023-11-28 23:40:40,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:40,397 INFO L495 AbstractCegarLoop]: Abstraction has 1936 states and 3005 transitions. [2023-11-28 23:40:40,398 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:40,398 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3005 transitions. [2023-11-28 23:40:40,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:40,398 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:40,398 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:40,398 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2023-11-28 23:40:40,398 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:40,399 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:40,399 INFO L85 PathProgramCache]: Analyzing trace with hash 805414663, now seen corresponding path program 1 times [2023-11-28 23:40:40,399 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:40,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1623974737] [2023-11-28 23:40:40,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:40,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:40,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:41,109 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:41,109 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1623974737] [2023-11-28 23:40:41,109 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1623974737] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:41,109 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:41,109 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:40:41,109 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [520938417] [2023-11-28 23:40:41,109 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:41,109 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:40:41,110 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:41,110 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:40:41,110 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:40:41,110 INFO L87 Difference]: Start difference. First operand 1936 states and 3005 transitions. Second operand has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:42,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:42,055 INFO L93 Difference]: Finished difference Result 4405 states and 6863 transitions. [2023-11-28 23:40:42,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:40:42,056 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:40:42,056 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:42,058 INFO L225 Difference]: With dead ends: 4405 [2023-11-28 23:40:42,058 INFO L226 Difference]: Without dead ends: 2505 [2023-11-28 23:40:42,059 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 13 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=92, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:40:42,060 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 775 mSDsluCounter, 638 mSDsCounter, 0 mSdLazyCounter, 853 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 775 SdHoareTripleChecker+Valid, 801 SdHoareTripleChecker+Invalid, 855 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 853 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:42,060 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [775 Valid, 801 Invalid, 855 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 853 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-28 23:40:42,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2505 states. [2023-11-28 23:40:42,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2505 to 1936. [2023-11-28 23:40:42,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1936 states, 1935 states have (on average 1.551421188630491) internal successors, (3002), 1935 states have internal predecessors, (3002), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1936 states to 1936 states and 3002 transitions. [2023-11-28 23:40:42,105 INFO L78 Accepts]: Start accepts. Automaton has 1936 states and 3002 transitions. Word has length 86 [2023-11-28 23:40:42,105 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:42,105 INFO L495 AbstractCegarLoop]: Abstraction has 1936 states and 3002 transitions. [2023-11-28 23:40:42,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.285714285714286) internal successors, (86), 6 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:42,105 INFO L276 IsEmpty]: Start isEmpty. Operand 1936 states and 3002 transitions. [2023-11-28 23:40:42,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:42,106 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:42,106 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:42,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2023-11-28 23:40:42,106 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:42,107 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:42,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1229061385, now seen corresponding path program 1 times [2023-11-28 23:40:42,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:42,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053309242] [2023-11-28 23:40:42,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:42,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:42,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:42,719 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:42,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:42,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053309242] [2023-11-28 23:40:42,719 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053309242] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:42,719 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:42,719 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-28 23:40:42,719 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338054911] [2023-11-28 23:40:42,720 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:42,720 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-28 23:40:42,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:42,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-28 23:40:42,721 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-28 23:40:42,721 INFO L87 Difference]: Start difference. First operand 1936 states and 3002 transitions. Second operand has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:43,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:43,384 INFO L93 Difference]: Finished difference Result 4247 states and 6592 transitions. [2023-11-28 23:40:43,385 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-28 23:40:43,385 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:40:43,385 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:43,387 INFO L225 Difference]: With dead ends: 4247 [2023-11-28 23:40:43,387 INFO L226 Difference]: Without dead ends: 2347 [2023-11-28 23:40:43,388 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2023-11-28 23:40:43,389 INFO L413 NwaCegarLoop]: 167 mSDtfsCounter, 730 mSDsluCounter, 481 mSDsCounter, 0 mSdLazyCounter, 686 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 648 SdHoareTripleChecker+Invalid, 688 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 686 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:43,389 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 648 Invalid, 688 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 686 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-28 23:40:43,390 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2347 states. [2023-11-28 23:40:43,429 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2347 to 1942. [2023-11-28 23:40:43,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1942 states, 1941 states have (on average 1.549716640906749) internal successors, (3008), 1941 states have internal predecessors, (3008), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:43,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1942 states to 1942 states and 3008 transitions. [2023-11-28 23:40:43,434 INFO L78 Accepts]: Start accepts. Automaton has 1942 states and 3008 transitions. Word has length 86 [2023-11-28 23:40:43,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:43,434 INFO L495 AbstractCegarLoop]: Abstraction has 1942 states and 3008 transitions. [2023-11-28 23:40:43,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 14.333333333333334) internal successors, (86), 5 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:43,434 INFO L276 IsEmpty]: Start isEmpty. Operand 1942 states and 3008 transitions. [2023-11-28 23:40:43,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:43,435 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:43,435 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:43,435 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2023-11-28 23:40:43,435 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:43,436 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:43,436 INFO L85 PathProgramCache]: Analyzing trace with hash 2073066887, now seen corresponding path program 1 times [2023-11-28 23:40:43,436 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:43,436 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839438437] [2023-11-28 23:40:43,436 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:43,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:43,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:46,062 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:46,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:46,062 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1839438437] [2023-11-28 23:40:46,062 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1839438437] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:46,063 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:46,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2023-11-28 23:40:46,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [815380120] [2023-11-28 23:40:46,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:46,063 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-11-28 23:40:46,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:46,063 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-11-28 23:40:46,063 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2023-11-28 23:40:46,064 INFO L87 Difference]: Start difference. First operand 1942 states and 3008 transitions. Second operand has 12 states, 12 states have (on average 7.166666666666667) internal successors, (86), 11 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:50,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:50,188 INFO L93 Difference]: Finished difference Result 6184 states and 9589 transitions. [2023-11-28 23:40:50,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 27 states. [2023-11-28 23:40:50,188 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 7.166666666666667) internal successors, (86), 11 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:40:50,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:50,191 INFO L225 Difference]: With dead ends: 6184 [2023-11-28 23:40:50,191 INFO L226 Difference]: Without dead ends: 4278 [2023-11-28 23:40:50,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 254 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=268, Invalid=922, Unknown=0, NotChecked=0, Total=1190 [2023-11-28 23:40:50,193 INFO L413 NwaCegarLoop]: 144 mSDtfsCounter, 3177 mSDsluCounter, 1370 mSDsCounter, 0 mSdLazyCounter, 2052 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3177 SdHoareTripleChecker+Valid, 1514 SdHoareTripleChecker+Invalid, 2058 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 2052 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:50,193 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3177 Valid, 1514 Invalid, 2058 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 2052 Invalid, 0 Unknown, 0 Unchecked, 2.8s Time] [2023-11-28 23:40:50,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4278 states. [2023-11-28 23:40:50,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4278 to 1991. [2023-11-28 23:40:50,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1991 states, 1990 states have (on average 1.542211055276382) internal successors, (3069), 1990 states have internal predecessors, (3069), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1991 states to 1991 states and 3069 transitions. [2023-11-28 23:40:50,253 INFO L78 Accepts]: Start accepts. Automaton has 1991 states and 3069 transitions. Word has length 86 [2023-11-28 23:40:50,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:50,253 INFO L495 AbstractCegarLoop]: Abstraction has 1991 states and 3069 transitions. [2023-11-28 23:40:50,253 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 7.166666666666667) internal successors, (86), 11 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:50,253 INFO L276 IsEmpty]: Start isEmpty. Operand 1991 states and 3069 transitions. [2023-11-28 23:40:50,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:50,254 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:50,254 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:50,254 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2023-11-28 23:40:50,254 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:50,254 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:50,254 INFO L85 PathProgramCache]: Analyzing trace with hash 199702087, now seen corresponding path program 1 times [2023-11-28 23:40:50,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:50,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947074544] [2023-11-28 23:40:50,255 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:50,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:40:53,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:40:53,331 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:40:53,331 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947074544] [2023-11-28 23:40:53,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [947074544] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:40:53,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:40:53,331 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2023-11-28 23:40:53,332 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1965305266] [2023-11-28 23:40:53,332 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:40:53,332 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-11-28 23:40:53,332 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:40:53,332 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-11-28 23:40:53,333 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=204, Unknown=0, NotChecked=0, Total=240 [2023-11-28 23:40:53,333 INFO L87 Difference]: Start difference. First operand 1991 states and 3069 transitions. Second operand has 16 states, 16 states have (on average 5.375) internal successors, (86), 15 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:59,478 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:40:59,478 INFO L93 Difference]: Finished difference Result 6601 states and 10211 transitions. [2023-11-28 23:40:59,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 39 states. [2023-11-28 23:40:59,479 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 5.375) internal successors, (86), 15 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:40:59,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:40:59,482 INFO L225 Difference]: With dead ends: 6601 [2023-11-28 23:40:59,482 INFO L226 Difference]: Without dead ends: 4646 [2023-11-28 23:40:59,484 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 615 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=523, Invalid=2027, Unknown=0, NotChecked=0, Total=2550 [2023-11-28 23:40:59,485 INFO L413 NwaCegarLoop]: 140 mSDtfsCounter, 4903 mSDsluCounter, 1892 mSDsCounter, 0 mSdLazyCounter, 2935 mSolverCounterSat, 13 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4903 SdHoareTripleChecker+Valid, 2032 SdHoareTripleChecker+Invalid, 2948 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 2935 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2023-11-28 23:40:59,485 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4903 Valid, 2032 Invalid, 2948 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 2935 Invalid, 0 Unknown, 0 Unchecked, 3.9s Time] [2023-11-28 23:40:59,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4646 states. [2023-11-28 23:40:59,539 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4646 to 2011. [2023-11-28 23:40:59,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2011 states, 2010 states have (on average 1.5393034825870646) internal successors, (3094), 2010 states have internal predecessors, (3094), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:59,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 2011 states and 3094 transitions. [2023-11-28 23:40:59,542 INFO L78 Accepts]: Start accepts. Automaton has 2011 states and 3094 transitions. Word has length 86 [2023-11-28 23:40:59,543 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:40:59,543 INFO L495 AbstractCegarLoop]: Abstraction has 2011 states and 3094 transitions. [2023-11-28 23:40:59,543 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 5.375) internal successors, (86), 15 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:40:59,543 INFO L276 IsEmpty]: Start isEmpty. Operand 2011 states and 3094 transitions. [2023-11-28 23:40:59,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2023-11-28 23:40:59,543 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:40:59,543 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:40:59,543 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2023-11-28 23:40:59,544 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:40:59,544 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:40:59,544 INFO L85 PathProgramCache]: Analyzing trace with hash 474461701, now seen corresponding path program 1 times [2023-11-28 23:40:59,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:40:59,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554972435] [2023-11-28 23:40:59,544 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:40:59,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:40:59,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:41:00,582 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:41:00,582 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:41:00,582 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554972435] [2023-11-28 23:41:00,582 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1554972435] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:41:00,582 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:41:00,582 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-11-28 23:41:00,582 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332749913] [2023-11-28 23:41:00,582 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:41:00,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-28 23:41:00,583 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:41:00,583 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-28 23:41:00,583 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-28 23:41:00,584 INFO L87 Difference]: Start difference. First operand 2011 states and 3094 transitions. Second operand has 8 states, 8 states have (on average 10.75) internal successors, (86), 7 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:41:01,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:41:01,341 INFO L93 Difference]: Finished difference Result 4291 states and 6598 transitions. [2023-11-28 23:41:01,341 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-28 23:41:01,341 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 7 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 86 [2023-11-28 23:41:01,341 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:41:01,343 INFO L225 Difference]: With dead ends: 4291 [2023-11-28 23:41:01,343 INFO L226 Difference]: Without dead ends: 2316 [2023-11-28 23:41:01,344 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=67, Invalid=143, Unknown=0, NotChecked=0, Total=210 [2023-11-28 23:41:01,345 INFO L413 NwaCegarLoop]: 195 mSDtfsCounter, 1292 mSDsluCounter, 872 mSDsCounter, 0 mSdLazyCounter, 791 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1292 SdHoareTripleChecker+Valid, 1067 SdHoareTripleChecker+Invalid, 796 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 791 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-11-28 23:41:01,345 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1292 Valid, 1067 Invalid, 796 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 791 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-11-28 23:41:01,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2316 states. [2023-11-28 23:41:01,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2316 to 2075. [2023-11-28 23:41:01,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2075 states, 2074 states have (on average 1.5351976856316296) internal successors, (3184), 2074 states have internal predecessors, (3184), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:41:01,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2075 states to 2075 states and 3184 transitions. [2023-11-28 23:41:01,393 INFO L78 Accepts]: Start accepts. Automaton has 2075 states and 3184 transitions. Word has length 86 [2023-11-28 23:41:01,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:41:01,393 INFO L495 AbstractCegarLoop]: Abstraction has 2075 states and 3184 transitions. [2023-11-28 23:41:01,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 10.75) internal successors, (86), 7 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:41:01,393 INFO L276 IsEmpty]: Start isEmpty. Operand 2075 states and 3184 transitions. [2023-11-28 23:41:01,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-28 23:41:01,394 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:41:01,394 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:41:01,394 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2023-11-28 23:41:01,394 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:41:01,394 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:41:01,394 INFO L85 PathProgramCache]: Analyzing trace with hash 1986957577, now seen corresponding path program 1 times [2023-11-28 23:41:01,394 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:41:01,395 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1817465138] [2023-11-28 23:41:01,395 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:41:01,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:41:01,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-28 23:41:03,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-28 23:41:03,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-28 23:41:03,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1817465138] [2023-11-28 23:41:03,722 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1817465138] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-28 23:41:03,722 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-28 23:41:03,722 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-11-28 23:41:03,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008176781] [2023-11-28 23:41:03,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-28 23:41:03,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-28 23:41:03,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-28 23:41:03,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-28 23:41:03,723 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2023-11-28 23:41:03,724 INFO L87 Difference]: Start difference. First operand 2075 states and 3184 transitions. Second operand has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:41:04,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-28 23:41:04,703 INFO L93 Difference]: Finished difference Result 4305 states and 6626 transitions. [2023-11-28 23:41:04,704 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-28 23:41:04,704 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 87 [2023-11-28 23:41:04,704 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-28 23:41:04,706 INFO L225 Difference]: With dead ends: 4305 [2023-11-28 23:41:04,706 INFO L226 Difference]: Without dead ends: 2330 [2023-11-28 23:41:04,708 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=49, Invalid=107, Unknown=0, NotChecked=0, Total=156 [2023-11-28 23:41:04,708 INFO L413 NwaCegarLoop]: 146 mSDtfsCounter, 1248 mSDsluCounter, 568 mSDsCounter, 0 mSdLazyCounter, 850 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1248 SdHoareTripleChecker+Valid, 714 SdHoareTripleChecker+Invalid, 852 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 850 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-28 23:41:04,709 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1248 Valid, 714 Invalid, 852 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 850 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2023-11-28 23:41:04,710 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2330 states. [2023-11-28 23:41:04,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2330 to 2110. [2023-11-28 23:41:04,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2110 states, 2109 states have (on average 1.5362731152204836) internal successors, (3240), 2109 states have internal predecessors, (3240), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:41:04,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2110 states to 2110 states and 3240 transitions. [2023-11-28 23:41:04,760 INFO L78 Accepts]: Start accepts. Automaton has 2110 states and 3240 transitions. Word has length 87 [2023-11-28 23:41:04,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-28 23:41:04,761 INFO L495 AbstractCegarLoop]: Abstraction has 2110 states and 3240 transitions. [2023-11-28 23:41:04,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 12.428571428571429) internal successors, (87), 6 states have internal predecessors, (87), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:41:04,761 INFO L276 IsEmpty]: Start isEmpty. Operand 2110 states and 3240 transitions. [2023-11-28 23:41:04,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2023-11-28 23:41:04,762 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:41:04,762 INFO L195 NwaCegarLoop]: trace 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] [2023-11-28 23:41:04,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2023-11-28 23:41:04,762 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:41:04,762 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:41:04,762 INFO L85 PathProgramCache]: Analyzing trace with hash -2049844281, now seen corresponding path program 1 times [2023-11-28 23:41:04,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-28 23:41:04,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [394584314] [2023-11-28 23:41:04,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:41:04,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-28 23:41:05,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:41:05,118 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:41:07,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:41:07,537 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-28 23:41:07,538 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-28 23:41:07,539 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-28 23:41:07,540 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2023-11-28 23:41:07,544 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] [2023-11-28 23:41:07,547 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-28 23:41:07,630 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-28 23:41:07,631 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet5 could not be translated [2023-11-28 23:41:07,631 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet6 could not be translated [2023-11-28 23:41:07,632 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet7 could not be translated [2023-11-28 23:41:07,633 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-28 23:41:07,633 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet9 could not be translated [2023-11-28 23:41:07,634 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet10 could not be translated [2023-11-28 23:41:07,634 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet11 could not be translated [2023-11-28 23:41:07,634 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet13 could not be translated [2023-11-28 23:41:07,635 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet12 could not be translated [2023-11-28 23:41:07,635 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet15 could not be translated [2023-11-28 23:41:07,636 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet14 could not be translated [2023-11-28 23:41:07,636 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet17 could not be translated [2023-11-28 23:41:07,636 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet16 could not be translated [2023-11-28 23:41:07,637 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet18 could not be translated [2023-11-28 23:41:07,637 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet19 could not be translated [2023-11-28 23:41:07,640 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet29 could not be translated [2023-11-28 23:41:07,642 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet30 could not be translated [2023-11-28 23:41:07,644 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet31 could not be translated [2023-11-28 23:41:07,646 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet32 could not be translated [2023-11-28 23:41:07,647 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet33 could not be translated [2023-11-28 23:41:07,649 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet34 could not be translated [2023-11-28 23:41:07,650 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet35 could not be translated [2023-11-28 23:41:07,652 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet36 could not be translated [2023-11-28 23:41:07,654 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet37 could not be translated [2023-11-28 23:41:07,655 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet38 could not be translated [2023-11-28 23:41:07,656 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet39 could not be translated [2023-11-28 23:41:07,658 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet40 could not be translated [2023-11-28 23:41:07,659 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet41 could not be translated [2023-11-28 23:41:07,661 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet42 could not be translated [2023-11-28 23:41:07,662 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet43 could not be translated [2023-11-28 23:41:07,664 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet44 could not be translated [2023-11-28 23:41:07,666 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet45 could not be translated [2023-11-28 23:41:07,667 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet46 could not be translated [2023-11-28 23:41:07,670 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet47 could not be translated [2023-11-28 23:41:07,672 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet48 could not be translated [2023-11-28 23:41:07,673 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet49 could not be translated [2023-11-28 23:41:07,676 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet50 could not be translated [2023-11-28 23:41:07,678 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet51 could not be translated [2023-11-28 23:41:07,680 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet52 could not be translated [2023-11-28 23:41:07,683 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet53 could not be translated [2023-11-28 23:41:07,685 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet54 could not be translated [2023-11-28 23:41:07,688 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet55 could not be translated [2023-11-28 23:41:07,689 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet56 could not be translated [2023-11-28 23:41:07,690 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-28 23:41:07,722 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 11:41:07 BoogieIcfgContainer [2023-11-28 23:41:07,722 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-28 23:41:07,723 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-28 23:41:07,723 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-28 23:41:07,723 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-28 23:41:07,723 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:34:25" (3/4) ... [2023-11-28 23:41:07,726 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-28 23:41:07,727 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-28 23:41:07,727 INFO L158 Benchmark]: Toolchain (without parser) took 404529.11ms. Allocated memory was 151.0MB in the beginning and 755.0MB in the end (delta: 604.0MB). Free memory was 118.6MB in the beginning and 660.3MB in the end (delta: -541.8MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2023-11-28 23:41:07,727 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 151.0MB. Free memory is still 122.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:41:07,728 INFO L158 Benchmark]: CACSL2BoogieTranslator took 472.49ms. Allocated memory is still 151.0MB. Free memory was 118.6MB in the beginning and 90.8MB in the end (delta: 27.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2023-11-28 23:41:07,728 INFO L158 Benchmark]: Boogie Procedure Inliner took 149.28ms. Allocated memory is still 151.0MB. Free memory was 90.8MB in the beginning and 68.2MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-28 23:41:07,728 INFO L158 Benchmark]: Boogie Preprocessor took 137.62ms. Allocated memory is still 151.0MB. Free memory was 68.2MB in the beginning and 54.2MB in the end (delta: 14.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-28 23:41:07,728 INFO L158 Benchmark]: RCFGBuilder took 1332.24ms. Allocated memory was 151.0MB in the beginning and 199.2MB in the end (delta: 48.2MB). Free memory was 54.2MB in the beginning and 120.8MB in the end (delta: -66.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. [2023-11-28 23:41:07,729 INFO L158 Benchmark]: TraceAbstraction took 402426.90ms. Allocated memory was 199.2MB in the beginning and 755.0MB in the end (delta: 555.7MB). Free memory was 119.8MB in the beginning and 660.3MB in the end (delta: -540.6MB). Peak memory consumption was 426.3MB. Max. memory is 16.1GB. [2023-11-28 23:41:07,729 INFO L158 Benchmark]: Witness Printer took 4.23ms. Allocated memory is still 755.0MB. Free memory is still 660.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:41:07,730 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 151.0MB. Free memory is still 122.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 472.49ms. Allocated memory is still 151.0MB. Free memory was 118.6MB in the beginning and 90.8MB in the end (delta: 27.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 149.28ms. Allocated memory is still 151.0MB. Free memory was 90.8MB in the beginning and 68.2MB in the end (delta: 22.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 137.62ms. Allocated memory is still 151.0MB. Free memory was 68.2MB in the beginning and 54.2MB in the end (delta: 14.0MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1332.24ms. Allocated memory was 151.0MB in the beginning and 199.2MB in the end (delta: 48.2MB). Free memory was 54.2MB in the beginning and 120.8MB in the end (delta: -66.6MB). Peak memory consumption was 33.4MB. Max. memory is 16.1GB. * TraceAbstraction took 402426.90ms. Allocated memory was 199.2MB in the beginning and 755.0MB in the end (delta: 555.7MB). Free memory was 119.8MB in the beginning and 660.3MB in the end (delta: -540.6MB). Peak memory consumption was 426.3MB. Max. memory is 16.1GB. * Witness Printer took 4.23ms. Allocated memory is still 755.0MB. Free memory is still 660.3MB. 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~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet9 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~nondet13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet12 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet14 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~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 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 bitwiseAnd at line 354. 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 12); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (12 - 1); [L32] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 3); [L33] const SORT_5 msb_SORT_5 = (SORT_5)1 << (3 - 1); [L35] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 32); [L36] const SORT_9 msb_SORT_9 = (SORT_9)1 << (32 - 1); [L38] const SORT_46 mask_SORT_46 = (SORT_46)-1 >> (sizeof(SORT_46) * 8 - 5); [L39] const SORT_46 msb_SORT_46 = (SORT_46)1 << (5 - 1); [L41] const SORT_3 var_4 = 576; [L42] const SORT_5 var_6 = 0; [L43] const SORT_9 var_11 = 6; [L44] const SORT_3 var_14 = 36; [L45] const SORT_9 var_16 = 5; [L46] const SORT_3 var_19 = 2544; [L47] const SORT_9 var_21 = 4; [L48] const SORT_3 var_24 = 9; [L49] const SORT_9 var_26 = 3; [L50] const SORT_3 var_29 = 54; [L51] const SORT_9 var_31 = 2; [L52] const SORT_3 var_34 = 18; [L53] const SORT_9 var_36 = 1; [L54] const SORT_9 var_40 = 0; [L55] const SORT_46 var_47 = 0; [L56] const SORT_46 var_79 = 1; [L57] const SORT_1 var_116 = 1; [L58] const SORT_9 var_159 = 7; [L60] SORT_1 input_2; [L61] SORT_46 input_143; [L62] SORT_46 input_156; [L63] SORT_46 input_167; [L64] SORT_46 input_174; [L65] SORT_46 input_181; [L66] SORT_46 input_188; [L67] SORT_46 input_195; [L68] SORT_46 input_202; [L70] EXPR __VERIFIER_nondet_uchar() & mask_SORT_5 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L70] SORT_5 state_7 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L71] EXPR __VERIFIER_nondet_uchar() & mask_SORT_46 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_7=0, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L71] SORT_46 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L72] EXPR __VERIFIER_nondet_uchar() & mask_SORT_46 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_7=0, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L72] SORT_46 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L73] EXPR __VERIFIER_nondet_uchar() & mask_SORT_46 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_7=0, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L73] SORT_46 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L74] EXPR __VERIFIER_nondet_uchar() & mask_SORT_46 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_7=0, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L74] SORT_46 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L75] EXPR __VERIFIER_nondet_uchar() & mask_SORT_46 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_7=0, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L75] SORT_46 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L76] EXPR __VERIFIER_nondet_uchar() & mask_SORT_46 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_7=0, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L76] SORT_46 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_46 VAL [mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L77] SORT_46 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L79] SORT_5 init_8_arg_1 = var_6; [L80] state_7 = init_8_arg_1 [L81] SORT_46 init_49_arg_1 = var_47; [L82] state_48 = init_49_arg_1 [L83] SORT_46 init_51_arg_1 = var_47; [L84] state_50 = init_51_arg_1 [L85] SORT_46 init_57_arg_1 = var_47; [L86] state_56 = init_57_arg_1 [L87] SORT_46 init_65_arg_1 = var_47; [L88] state_64 = init_65_arg_1 [L89] SORT_46 init_70_arg_1 = var_47; [L90] state_69 = init_70_arg_1 [L91] SORT_46 init_75_arg_1 = var_47; [L92] state_74 = init_75_arg_1 [L93] SORT_46 init_81_arg_1 = var_79; [L94] state_80 = init_81_arg_1 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L97] input_2 = __VERIFIER_nondet_uchar() [L98] input_143 = __VERIFIER_nondet_uchar() [L99] input_156 = __VERIFIER_nondet_uchar() [L100] input_167 = __VERIFIER_nondet_uchar() [L101] input_174 = __VERIFIER_nondet_uchar() [L102] input_181 = __VERIFIER_nondet_uchar() [L103] input_188 = __VERIFIER_nondet_uchar() [L104] input_195 = __VERIFIER_nondet_uchar() [L105] input_202 = __VERIFIER_nondet_uchar() [L108] SORT_5 var_39_arg_0 = state_7; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_39_arg_0=0, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L109] EXPR var_39_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_39_arg_0=0, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L109] var_39_arg_0 = var_39_arg_0 & mask_SORT_5 [L110] SORT_9 var_39 = var_39_arg_0; [L111] SORT_9 var_41_arg_0 = var_39; [L112] SORT_9 var_41_arg_1 = var_40; [L113] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L114] SORT_5 var_35_arg_0 = state_7; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_35_arg_0=0, var_36=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L115] EXPR var_35_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_35_arg_0=0, var_36=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_5 [L116] SORT_9 var_35 = var_35_arg_0; [L117] SORT_9 var_37_arg_0 = var_35; [L118] SORT_9 var_37_arg_1 = var_36; [L119] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L120] SORT_5 var_30_arg_0 = state_7; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_30_arg_0=0, var_31=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L121] EXPR var_30_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_30_arg_0=0, var_31=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L121] var_30_arg_0 = var_30_arg_0 & mask_SORT_5 [L122] SORT_9 var_30 = var_30_arg_0; [L123] SORT_9 var_32_arg_0 = var_30; [L124] SORT_9 var_32_arg_1 = var_31; [L125] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L126] SORT_5 var_25_arg_0 = state_7; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_25_arg_0=0, var_26=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L127] EXPR var_25_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_25_arg_0=0, var_26=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L127] var_25_arg_0 = var_25_arg_0 & mask_SORT_5 [L128] SORT_9 var_25 = var_25_arg_0; [L129] SORT_9 var_27_arg_0 = var_25; [L130] SORT_9 var_27_arg_1 = var_26; [L131] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L132] SORT_5 var_20_arg_0 = state_7; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_20_arg_0=0, var_21=4, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L133] EXPR var_20_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_20_arg_0=0, var_21=4, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L133] var_20_arg_0 = var_20_arg_0 & mask_SORT_5 [L134] SORT_9 var_20 = var_20_arg_0; [L135] SORT_9 var_22_arg_0 = var_20; [L136] SORT_9 var_22_arg_1 = var_21; [L137] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L138] SORT_5 var_15_arg_0 = state_7; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_15_arg_0=0, var_16=5, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L139] EXPR var_15_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_15_arg_0=0, var_16=5, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L139] var_15_arg_0 = var_15_arg_0 & mask_SORT_5 [L140] SORT_9 var_15 = var_15_arg_0; [L141] SORT_9 var_17_arg_0 = var_15; [L142] SORT_9 var_17_arg_1 = var_16; [L143] SORT_1 var_17 = var_17_arg_0 == var_17_arg_1; [L144] SORT_5 var_10_arg_0 = state_7; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10_arg_0=0, var_116=1, var_11=6, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L145] EXPR var_10_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10_arg_0=0, var_116=1, var_11=6, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_47=0, var_4=576, var_6=0, var_79=1] [L145] var_10_arg_0 = var_10_arg_0 & mask_SORT_5 [L146] SORT_9 var_10 = var_10_arg_0; [L147] SORT_9 var_12_arg_0 = var_10; [L148] SORT_9 var_12_arg_1 = var_11; [L149] SORT_1 var_12 = var_12_arg_0 == var_12_arg_1; [L150] SORT_1 var_13_arg_0 = var_12; [L151] SORT_3 var_13_arg_1 = var_4; [L152] SORT_3 var_13_arg_2 = var_4; [L153] SORT_3 var_13 = var_13_arg_0 ? var_13_arg_1 : var_13_arg_2; [L154] SORT_1 var_18_arg_0 = var_17; [L155] SORT_3 var_18_arg_1 = var_14; [L156] SORT_3 var_18_arg_2 = var_13; [L157] SORT_3 var_18 = var_18_arg_0 ? var_18_arg_1 : var_18_arg_2; [L158] SORT_1 var_23_arg_0 = var_22; [L159] SORT_3 var_23_arg_1 = var_19; [L160] SORT_3 var_23_arg_2 = var_18; [L161] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L162] SORT_1 var_28_arg_0 = var_27; [L163] SORT_3 var_28_arg_1 = var_24; [L164] SORT_3 var_28_arg_2 = var_23; [L165] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L166] SORT_1 var_33_arg_0 = var_32; [L167] SORT_3 var_33_arg_1 = var_29; [L168] SORT_3 var_33_arg_2 = var_28; [L169] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L170] SORT_1 var_38_arg_0 = var_37; [L171] SORT_3 var_38_arg_1 = var_34; [L172] SORT_3 var_38_arg_2 = var_33; [L173] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L174] SORT_1 var_42_arg_0 = var_41; [L175] SORT_3 var_42_arg_1 = var_14; [L176] SORT_3 var_42_arg_2 = var_38; [L177] SORT_3 var_42 = var_42_arg_0 ? var_42_arg_1 : var_42_arg_2; [L178] SORT_3 var_43_arg_0 = var_42; [L179] SORT_5 var_43 = var_43_arg_0 >> 0; [L180] SORT_5 var_44_arg_0 = var_43; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44_arg_0=36, var_47=0, var_4=576, var_6=0, var_79=1] [L181] EXPR var_44_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44_arg_0=36, var_47=0, var_4=576, var_6=0, var_79=1] [L181] var_44_arg_0 = var_44_arg_0 & mask_SORT_5 [L182] SORT_9 var_44 = var_44_arg_0; [L183] SORT_9 var_45_arg_0 = var_44; [L184] SORT_9 var_45_arg_1 = var_21; [L185] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L186] SORT_3 var_52_arg_0 = var_42; [L187] SORT_5 var_52 = var_52_arg_0 >> 3; [L188] SORT_5 var_82_arg_0 = var_52; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_6=0, var_79=1, var_82_arg_0=4] [L189] EXPR var_82_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_6=0, var_79=1, var_82_arg_0=4] [L189] var_82_arg_0 = var_82_arg_0 & mask_SORT_5 [L190] SORT_9 var_82 = var_82_arg_0; [L191] SORT_9 var_83_arg_0 = var_82; [L192] SORT_9 var_83_arg_1 = var_40; [L193] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L194] SORT_5 var_76_arg_0 = var_52; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_6=0, var_76_arg_0=4, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L195] EXPR var_76_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_6=0, var_76_arg_0=4, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L195] var_76_arg_0 = var_76_arg_0 & mask_SORT_5 [L196] SORT_9 var_76 = var_76_arg_0; [L197] SORT_9 var_77_arg_0 = var_76; [L198] SORT_9 var_77_arg_1 = var_36; [L199] SORT_1 var_77 = var_77_arg_0 == var_77_arg_1; [L200] SORT_5 var_71_arg_0 = var_52; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_6=0, var_71_arg_0=4, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L201] EXPR var_71_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_6=0, var_71_arg_0=4, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L201] var_71_arg_0 = var_71_arg_0 & mask_SORT_5 [L202] SORT_9 var_71 = var_71_arg_0; [L203] SORT_9 var_72_arg_0 = var_71; [L204] SORT_9 var_72_arg_1 = var_31; [L205] SORT_1 var_72 = var_72_arg_0 == var_72_arg_1; [L206] SORT_5 var_66_arg_0 = var_52; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_66_arg_0=4, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L207] EXPR var_66_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_66_arg_0=4, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L207] var_66_arg_0 = var_66_arg_0 & mask_SORT_5 [L208] SORT_9 var_66 = var_66_arg_0; [L209] SORT_9 var_67_arg_0 = var_66; [L210] SORT_9 var_67_arg_1 = var_26; [L211] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L212] SORT_5 var_61_arg_0 = var_52; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_61_arg_0=4, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L213] EXPR var_61_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_61_arg_0=4, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L213] var_61_arg_0 = var_61_arg_0 & mask_SORT_5 [L214] SORT_9 var_61 = var_61_arg_0; [L215] SORT_9 var_62_arg_0 = var_61; [L216] SORT_9 var_62_arg_1 = var_21; [L217] SORT_1 var_62 = var_62_arg_0 == var_62_arg_1; [L218] SORT_5 var_58_arg_0 = var_52; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_58_arg_0=4, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L219] EXPR var_58_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_58_arg_0=4, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L219] var_58_arg_0 = var_58_arg_0 & mask_SORT_5 [L220] SORT_9 var_58 = var_58_arg_0; [L221] SORT_9 var_59_arg_0 = var_58; [L222] SORT_9 var_59_arg_1 = var_16; [L223] SORT_1 var_59 = var_59_arg_0 == var_59_arg_1; [L224] SORT_5 var_53_arg_0 = var_52; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53_arg_0=4, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L225] EXPR var_53_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53_arg_0=4, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0] [L225] var_53_arg_0 = var_53_arg_0 & mask_SORT_5 [L226] SORT_9 var_53 = var_53_arg_0; [L227] SORT_9 var_54_arg_0 = var_53; [L228] SORT_9 var_54_arg_1 = var_11; [L229] SORT_1 var_54 = var_54_arg_0 == var_54_arg_1; [L230] SORT_1 var_55_arg_0 = var_54; [L231] SORT_46 var_55_arg_1 = state_50; [L232] SORT_46 var_55_arg_2 = state_48; [L233] SORT_46 var_55 = var_55_arg_0 ? var_55_arg_1 : var_55_arg_2; [L234] SORT_1 var_60_arg_0 = var_59; [L235] SORT_46 var_60_arg_1 = state_56; [L236] SORT_46 var_60_arg_2 = var_55; [L237] SORT_46 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L238] SORT_1 var_63_arg_0 = var_62; [L239] SORT_46 var_63_arg_1 = state_56; [L240] SORT_46 var_63_arg_2 = var_60; [L241] SORT_46 var_63 = var_63_arg_0 ? var_63_arg_1 : var_63_arg_2; [L242] SORT_1 var_68_arg_0 = var_67; [L243] SORT_46 var_68_arg_1 = state_64; [L244] SORT_46 var_68_arg_2 = var_63; [L245] SORT_46 var_68 = var_68_arg_0 ? var_68_arg_1 : var_68_arg_2; [L246] SORT_1 var_73_arg_0 = var_72; [L247] SORT_46 var_73_arg_1 = state_69; [L248] SORT_46 var_73_arg_2 = var_68; [L249] SORT_46 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2; [L250] SORT_1 var_78_arg_0 = var_77; [L251] SORT_46 var_78_arg_1 = state_74; [L252] SORT_46 var_78_arg_2 = var_73; [L253] SORT_46 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L254] SORT_1 var_84_arg_0 = var_83; [L255] SORT_46 var_84_arg_1 = state_80; [L256] SORT_46 var_84_arg_2 = var_78; [L257] SORT_46 var_84 = var_84_arg_0 ? var_84_arg_1 : var_84_arg_2; [L258] SORT_46 var_85_arg_0 = var_84; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85_arg_0=0] [L259] EXPR var_85_arg_0 & mask_SORT_46 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85_arg_0=0] [L259] var_85_arg_0 = var_85_arg_0 & mask_SORT_46 [L260] SORT_9 var_85 = var_85_arg_0; [L261] SORT_9 var_86_arg_0 = var_85; [L262] SORT_9 var_86_arg_1 = var_40; [L263] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L264] SORT_1 var_87_arg_0 = var_45; [L265] SORT_1 var_87_arg_1 = var_86; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87_arg_0=0, var_87_arg_1=1] [L266] EXPR var_87_arg_0 & var_87_arg_1 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87_arg_0=0, var_87_arg_1=1] [L266] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L267] SORT_1 var_88_arg_0 = var_87; [L268] SORT_1 var_88 = ~var_88_arg_0; [L269] SORT_3 var_89_arg_0 = var_42; [L270] SORT_5 var_89 = var_89_arg_0 >> 6; [L271] SORT_5 var_108_arg_0 = var_89; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_108_arg_0=0, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36] [L272] EXPR var_108_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_108_arg_0=0, var_10=0, var_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36] [L272] var_108_arg_0 = var_108_arg_0 & mask_SORT_5 [L273] SORT_9 var_108 = var_108_arg_0; [L274] SORT_9 var_109_arg_0 = var_108; [L275] SORT_9 var_109_arg_1 = var_40; [L276] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L277] SORT_5 var_105_arg_0 = var_89; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_105_arg_0=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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36] [L278] EXPR var_105_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_105_arg_0=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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36] [L278] var_105_arg_0 = var_105_arg_0 & mask_SORT_5 [L279] SORT_9 var_105 = var_105_arg_0; [L280] SORT_9 var_106_arg_0 = var_105; [L281] SORT_9 var_106_arg_1 = var_36; [L282] SORT_1 var_106 = var_106_arg_0 == var_106_arg_1; [L283] SORT_5 var_102_arg_0 = var_89; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_102_arg_0=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36] [L284] EXPR var_102_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_102_arg_0=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36] [L284] var_102_arg_0 = var_102_arg_0 & mask_SORT_5 [L285] SORT_9 var_102 = var_102_arg_0; [L286] SORT_9 var_103_arg_0 = var_102; [L287] SORT_9 var_103_arg_1 = var_31; [L288] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L289] SORT_5 var_99_arg_0 = var_89; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_99_arg_0=0] [L290] EXPR var_99_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_99_arg_0=0] [L290] var_99_arg_0 = var_99_arg_0 & mask_SORT_5 [L291] SORT_9 var_99 = var_99_arg_0; [L292] SORT_9 var_100_arg_0 = var_99; [L293] SORT_9 var_100_arg_1 = var_26; [L294] SORT_1 var_100 = var_100_arg_0 == var_100_arg_1; [L295] SORT_5 var_96_arg_0 = var_89; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_96_arg_0=0, var_99=0, var_99_arg_0=0] [L296] EXPR var_96_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_96_arg_0=0, var_99=0, var_99_arg_0=0] [L296] var_96_arg_0 = var_96_arg_0 & mask_SORT_5 [L297] SORT_9 var_96 = var_96_arg_0; [L298] SORT_9 var_97_arg_0 = var_96; [L299] SORT_9 var_97_arg_1 = var_21; [L300] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L301] SORT_5 var_93_arg_0 = var_89; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_93_arg_0=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_99=0, var_99_arg_0=0] [L302] EXPR var_93_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_93_arg_0=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_99=0, var_99_arg_0=0] [L302] var_93_arg_0 = var_93_arg_0 & mask_SORT_5 [L303] SORT_9 var_93 = var_93_arg_0; [L304] SORT_9 var_94_arg_0 = var_93; [L305] SORT_9 var_94_arg_1 = var_16; [L306] SORT_1 var_94 = var_94_arg_0 == var_94_arg_1; [L307] SORT_5 var_90_arg_0 = var_89; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90_arg_0=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_99=0, var_99_arg_0=0] [L308] EXPR var_90_arg_0 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, 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_10_arg_0=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90_arg_0=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_99=0, var_99_arg_0=0] [L308] var_90_arg_0 = var_90_arg_0 & mask_SORT_5 [L309] SORT_9 var_90 = var_90_arg_0; [L310] SORT_9 var_91_arg_0 = var_90; [L311] SORT_9 var_91_arg_1 = var_11; [L312] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L313] SORT_1 var_92_arg_0 = var_91; [L314] SORT_46 var_92_arg_1 = state_50; [L315] SORT_46 var_92_arg_2 = state_48; [L316] SORT_46 var_92 = var_92_arg_0 ? var_92_arg_1 : var_92_arg_2; [L317] SORT_1 var_95_arg_0 = var_94; [L318] SORT_46 var_95_arg_1 = state_56; [L319] SORT_46 var_95_arg_2 = var_92; [L320] SORT_46 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L321] SORT_1 var_98_arg_0 = var_97; [L322] SORT_46 var_98_arg_1 = state_56; [L323] SORT_46 var_98_arg_2 = var_95; [L324] SORT_46 var_98 = var_98_arg_0 ? var_98_arg_1 : var_98_arg_2; [L325] SORT_1 var_101_arg_0 = var_100; [L326] SORT_46 var_101_arg_1 = state_64; [L327] SORT_46 var_101_arg_2 = var_98; [L328] SORT_46 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L329] SORT_1 var_104_arg_0 = var_103; [L330] SORT_46 var_104_arg_1 = state_69; [L331] SORT_46 var_104_arg_2 = var_101; [L332] SORT_46 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L333] SORT_1 var_107_arg_0 = var_106; [L334] SORT_46 var_107_arg_1 = state_74; [L335] SORT_46 var_107_arg_2 = var_104; [L336] SORT_46 var_107 = var_107_arg_0 ? var_107_arg_1 : var_107_arg_2; [L337] SORT_1 var_110_arg_0 = var_109; [L338] SORT_46 var_110_arg_1 = state_80; [L339] SORT_46 var_110_arg_2 = var_107; [L340] SORT_46 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L341] SORT_46 var_111_arg_0 = var_110; [L342] SORT_5 var_111 = var_111_arg_0 >> 0; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_104_arg_2=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_107_arg_2=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_10_arg_0=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=1, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90=0, var_90_arg_0=0, var_91=0, var_91_arg_0=0, var_91_arg_1=6, var_92=0, var_92_arg_0=0, var_92_arg_1=0, var_92_arg_2=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_98=0, var_98_arg_0=0, var_98_arg_1=0, var_98_arg_2=0, var_99=0, var_99_arg_0=0] [L343] EXPR var_111 & mask_SORT_5 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_104_arg_2=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_107_arg_2=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_10_arg_0=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=1, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90=0, var_90_arg_0=0, var_91=0, var_91_arg_0=0, var_91_arg_1=6, var_92=0, var_92_arg_0=0, var_92_arg_1=0, var_92_arg_2=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_98=0, var_98_arg_0=0, var_98_arg_1=0, var_98_arg_2=0, var_99=0, var_99_arg_0=0] [L343] var_111 = var_111 & mask_SORT_5 [L344] SORT_5 var_112_arg_0 = state_7; [L345] SORT_5 var_112_arg_1 = var_111; [L346] SORT_1 var_112 = var_112_arg_0 == var_112_arg_1; [L347] SORT_1 var_113_arg_0 = var_88; [L348] SORT_1 var_113_arg_1 = var_112; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_104_arg_2=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_107_arg_2=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_10_arg_0=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=1, var_112=0, var_112_arg_0=0, var_112_arg_1=1, var_113_arg_0=255, var_113_arg_1=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90=0, var_90_arg_0=0, var_91=0, var_91_arg_0=0, var_91_arg_1=6, var_92=0, var_92_arg_0=0, var_92_arg_1=0, var_92_arg_2=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_98=0, var_98_arg_0=0, var_98_arg_1=0, var_98_arg_2=0, var_99=0, var_99_arg_0=0] [L349] EXPR var_113_arg_0 & var_113_arg_1 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_104_arg_2=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_107_arg_2=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_10_arg_0=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=1, var_112=0, var_112_arg_0=0, var_112_arg_1=1, var_113_arg_0=255, var_113_arg_1=0, var_116=1, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90=0, var_90_arg_0=0, var_91=0, var_91_arg_0=0, var_91_arg_1=6, var_92=0, var_92_arg_0=0, var_92_arg_1=0, var_92_arg_2=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_98=0, var_98_arg_0=0, var_98_arg_1=0, var_98_arg_2=0, var_99=0, var_99_arg_0=0] [L349] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L350] SORT_1 var_117_arg_0 = var_113; [L351] SORT_1 var_117 = ~var_117_arg_0; [L352] SORT_1 var_118_arg_0 = var_116; [L353] SORT_1 var_118_arg_1 = var_117; VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_104_arg_2=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_107_arg_2=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_10_arg_0=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=1, var_112=0, var_112_arg_0=0, var_112_arg_1=1, var_113=0, var_113_arg_0=255, var_113_arg_1=0, var_116=1, var_117=255, var_117_arg_0=0, var_118_arg_0=1, var_118_arg_1=255, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90=0, var_90_arg_0=0, var_91=0, var_91_arg_0=0, var_91_arg_1=6, var_92=0, var_92_arg_0=0, var_92_arg_1=0, var_92_arg_2=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_98=0, var_98_arg_0=0, var_98_arg_1=0, var_98_arg_2=0, var_99=0, var_99_arg_0=0] [L354] EXPR var_118_arg_0 & var_118_arg_1 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_104_arg_2=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_107_arg_2=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_10_arg_0=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=1, var_112=0, var_112_arg_0=0, var_112_arg_1=1, var_113=0, var_113_arg_0=255, var_113_arg_1=0, var_116=1, var_117=255, var_117_arg_0=0, var_118_arg_0=1, var_118_arg_1=255, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90=0, var_90_arg_0=0, var_91=0, var_91_arg_0=0, var_91_arg_1=6, var_92=0, var_92_arg_0=0, var_92_arg_1=0, var_92_arg_2=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_98=0, var_98_arg_0=0, var_98_arg_1=0, var_98_arg_2=0, var_99=0, var_99_arg_0=0] [L354] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L355] EXPR var_118 & mask_SORT_1 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_100=0, var_100_arg_0=0, var_100_arg_1=3, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_101_arg_2=0, var_102=0, var_102_arg_0=0, var_103=0, var_103_arg_0=0, var_103_arg_1=2, var_104=0, var_104_arg_0=0, var_104_arg_1=0, var_104_arg_2=0, var_105=0, var_105_arg_0=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=0, var_107_arg_0=0, var_107_arg_1=0, var_107_arg_2=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_10_arg_0=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=1, var_112=0, var_112_arg_0=0, var_112_arg_1=1, var_113=0, var_113_arg_0=255, var_113_arg_1=0, var_116=1, var_117=255, var_117_arg_0=0, var_118=1, var_118_arg_0=1, var_118_arg_1=255, var_11=6, var_12=0, var_12_arg_0=0, var_12_arg_1=6, var_13=576, var_13_arg_0=0, var_13_arg_1=576, var_13_arg_2=576, var_14=36, var_159=7, var_15=0, var_15_arg_0=0, var_16=5, var_17=0, var_17_arg_0=0, var_17_arg_1=5, var_18=576, var_18_arg_0=0, var_18_arg_1=36, var_18_arg_2=576, var_19=2544, var_20=0, var_20_arg_0=0, var_21=4, var_22=0, var_22_arg_0=0, var_22_arg_1=4, var_23=576, var_23_arg_0=0, var_23_arg_1=2544, var_23_arg_2=576, var_24=9, var_25=0, var_25_arg_0=0, var_26=3, var_27=0, var_27_arg_0=0, var_27_arg_1=3, var_28=576, var_28_arg_0=0, var_28_arg_1=9, var_28_arg_2=576, var_29=54, var_30=0, var_30_arg_0=0, var_31=2, var_32=0, var_32_arg_0=0, var_32_arg_1=2, var_33=576, var_33_arg_0=0, var_33_arg_1=54, var_33_arg_2=576, var_34=18, var_35=0, var_35_arg_0=0, var_36=1, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=576, var_38_arg_0=0, var_38_arg_1=18, var_38_arg_2=576, var_39=0, var_39_arg_0=0, var_40=0, var_41=1, var_41_arg_0=0, var_41_arg_1=0, var_42=36, var_42_arg_0=1, var_42_arg_1=36, var_42_arg_2=576, var_43=36, var_43_arg_0=36, var_44=0, var_44_arg_0=0, var_45=0, var_45_arg_0=0, var_45_arg_1=4, var_47=0, var_4=576, var_52=4, var_52_arg_0=36, var_53=0, var_53_arg_0=0, var_54=0, var_54_arg_0=0, var_54_arg_1=6, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_55_arg_2=0, var_58=0, var_58_arg_0=0, var_59=0, var_59_arg_0=0, var_59_arg_1=5, var_60=0, var_60_arg_0=0, var_60_arg_1=0, var_60_arg_2=0, var_61=0, var_61_arg_0=0, var_62=0, var_62_arg_0=0, var_62_arg_1=4, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_63_arg_2=0, var_66=0, var_66_arg_0=0, var_67=0, var_67_arg_0=0, var_67_arg_1=3, var_68=0, var_68_arg_0=0, var_68_arg_1=0, var_68_arg_2=0, var_6=0, var_71=0, var_71_arg_0=0, var_72=0, var_72_arg_0=0, var_72_arg_1=2, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_73_arg_2=0, var_76=1, var_76_arg_0=1, var_77=1, var_77_arg_0=1, var_77_arg_1=1, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=0, var_79=1, var_82=1, var_82_arg_0=1, var_83=0, var_83_arg_0=1, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_84_arg_2=0, var_85=0, var_85_arg_0=0, var_86=1, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=1, var_88=255, var_88_arg_0=0, var_89=0, var_89_arg_0=36, var_90=0, var_90_arg_0=0, var_91=0, var_91_arg_0=0, var_91_arg_1=6, var_92=0, var_92_arg_0=0, var_92_arg_1=0, var_92_arg_2=0, var_93=0, var_93_arg_0=0, var_94=0, var_94_arg_0=0, var_94_arg_1=5, var_95=0, var_95_arg_0=0, var_95_arg_1=0, var_95_arg_2=0, var_96=0, var_96_arg_0=0, var_97=0, var_97_arg_0=0, var_97_arg_1=4, var_98=0, var_98_arg_0=0, var_98_arg_1=0, var_98_arg_2=0, var_99=0, var_99_arg_0=0] [L355] var_118 = var_118 & mask_SORT_1 [L356] SORT_1 bad_119_arg_0 = var_118; [L357] CALL __VERIFIER_assert(!(bad_119_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 1 procedures, 192 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 402.2s, OverallIterations: 42, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.1s, AutomataDifference: 334.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 17 mSolverCounterUnknown, 68382 SdHoareTripleChecker+Valid, 267.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 68382 mSDsluCounter, 59636 SdHoareTripleChecker+Invalid, 259.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 49492 mSDsCounter, 655 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 50102 IncrementalHoareTripleChecker+Invalid, 50774 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 655 mSolverCounterUnsat, 10144 mSDtfsCounter, 50102 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 842 GetRequests, 87 SyntacticMatches, 1 SemanticMatches, 754 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6241 ImplicationChecksByTransitivity, 71.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2706occurred in iteration=30, InterpolantAutomatonStates: 642, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.6s AutomataMinimizationTime, 41 MinimizatonAttempts, 36581 StatesRemovedByMinimization, 40 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 10.7s SatisfiabilityAnalysisTime, 52.0s InterpolantComputationTime, 3458 NumberOfCodeBlocks, 3458 NumberOfCodeBlocksAsserted, 42 NumberOfCheckSat, 3330 ConstructedInterpolants, 0 QuantifiedInterpolants, 24667 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 41 InterpolantComputations, 41 PerfectInterpolantSequences, 0/0 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 [2023-11-28 23:41:07,769 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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 013fc4a889617293119ec23d82d2fd495e032e9bab1929da87247ff74d1355ed --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-28 23:41:09,702 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-28 23:41:09,774 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-11-28 23:41:09,780 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-28 23:41:09,781 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-28 23:41:09,806 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-28 23:41:09,806 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-28 23:41:09,807 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-28 23:41:09,808 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-28 23:41:09,808 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-28 23:41:09,809 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-28 23:41:09,809 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-28 23:41:09,810 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-28 23:41:09,811 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-28 23:41:09,811 INFO L153 SettingsManager]: * Use SBE=true [2023-11-28 23:41:09,812 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-28 23:41:09,813 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-28 23:41:09,813 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-28 23:41:09,814 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-28 23:41:09,814 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-28 23:41:09,815 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-28 23:41:09,815 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-28 23:41:09,816 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-28 23:41:09,816 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-28 23:41:09,817 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-28 23:41:09,817 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-28 23:41:09,818 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-28 23:41:09,818 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-28 23:41:09,819 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-28 23:41:09,819 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-28 23:41:09,820 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:41:09,820 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-28 23:41:09,820 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-28 23:41:09,821 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-28 23:41:09,821 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-11-28 23:41:09,821 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-28 23:41:09,821 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-28 23:41:09,822 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-28 23:41:09,822 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-28 23:41:09,822 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-28 23:41:09,822 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-28 23:41:09,822 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-11-28 23:41:09,823 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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 013fc4a889617293119ec23d82d2fd495e032e9bab1929da87247ff74d1355ed [2023-11-28 23:41:10,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-28 23:41:10,141 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-28 23:41:10,144 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-28 23:41:10,145 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-28 23:41:10,146 INFO L274 PluginConnector]: CDTParser initialized [2023-11-28 23:41:10,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c [2023-11-28 23:41:12,952 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-28 23:41:13,195 INFO L384 CDTParser]: Found 1 translation units. [2023-11-28 23:41:13,196 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c [2023-11-28 23:41:13,208 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data/170f7dc29/553b8701899948cfac26b3b1e67206f1/FLAG7eb444023 [2023-11-28 23:41:13,224 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/data/170f7dc29/553b8701899948cfac26b3b1e67206f1 [2023-11-28 23:41:13,227 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-28 23:41:13,228 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-28 23:41:13,230 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-28 23:41:13,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-28 23:41:13,236 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-28 23:41:13,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@143919b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13, skipping insertion in model container [2023-11-28 23:41:13,238 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,284 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-28 23:41:13,433 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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c[1270,1283] [2023-11-28 23:41:13,591 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:41:13,605 INFO L202 MainTranslator]: Completed pre-run [2023-11-28 23:41:13,618 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_72655550-3eeb-49c0-948f-da1dd5b0d9b9/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.v_non-pipelined-microprocessor.c[1270,1283] [2023-11-28 23:41:13,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-28 23:41:13,726 INFO L206 MainTranslator]: Completed translation [2023-11-28 23:41:13,726 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13 WrapperNode [2023-11-28 23:41:13,726 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-28 23:41:13,728 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-28 23:41:13,728 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-28 23:41:13,728 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-28 23:41:13,733 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,757 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,808 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 613 [2023-11-28 23:41:13,809 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-28 23:41:13,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-28 23:41:13,810 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-28 23:41:13,810 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-28 23:41:13,819 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,819 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,829 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,853 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]. [2023-11-28 23:41:13,853 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,853 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,874 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,879 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,883 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,888 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,896 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-28 23:41:13,897 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-28 23:41:13,897 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-28 23:41:13,898 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-28 23:41:13,899 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (1/1) ... [2023-11-28 23:41:13,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-28 23:41:13,919 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-28 23:41:13,932 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-28 23:41:13,941 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-28 23:41:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-28 23:41:13,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2023-11-28 23:41:13,976 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-28 23:41:13,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-28 23:41:14,156 INFO L241 CfgBuilder]: Building ICFG [2023-11-28 23:41:14,158 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-28 23:41:14,703 INFO L282 CfgBuilder]: Performing block encoding [2023-11-28 23:41:14,754 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-28 23:41:14,754 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-28 23:41:14,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:41:14 BoogieIcfgContainer [2023-11-28 23:41:14,755 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-28 23:41:14,757 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-28 23:41:14,758 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-28 23:41:14,761 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-28 23:41:14,761 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 11:41:13" (1/3) ... [2023-11-28 23:41:14,762 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33559e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:41:14, skipping insertion in model container [2023-11-28 23:41:14,762 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 11:41:13" (2/3) ... [2023-11-28 23:41:14,762 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@33559e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 11:41:14, skipping insertion in model container [2023-11-28 23:41:14,762 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:41:14" (3/3) ... [2023-11-28 23:41:14,764 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.v_non-pipelined-microprocessor.c [2023-11-28 23:41:14,783 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-28 23:41:14,783 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-28 23:41:14,829 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-28 23:41:14,836 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;@36d67f5e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-28 23:41:14,836 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-28 23:41:14,841 INFO L276 IsEmpty]: Start isEmpty. Operand has 8 states, 6 states have (on average 1.6666666666666667) internal successors, (10), 7 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-28 23:41:14,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-11-28 23:41:14,847 INFO L187 NwaCegarLoop]: Found error trace [2023-11-28 23:41:14,848 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-11-28 23:41:14,848 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-28 23:41:14,853 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-28 23:41:14,854 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-11-28 23:41:14,868 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2023-11-28 23:41:14,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [245481988] [2023-11-28 23:41:14,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-28 23:41:14,869 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 [2023-11-28 23:41:14,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/mathsat [2023-11-28 23:41:14,872 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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) [2023-11-28 23:41:14,873 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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 [2023-11-28 23:41:15,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:41:15,164 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-28 23:41:15,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-28 23:41:15,484 INFO L130 FreeRefinementEngine]: Strategy WOLF found a feasible trace [2023-11-28 23:41:15,485 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-28 23:41:15,486 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-28 23:41:15,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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 [2023-11-28 23:41:15,688 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/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 [2023-11-28 23:41:15,692 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2023-11-28 23:41:15,697 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-28 23:41:15,732 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-28 23:41:15,750 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.11 11:41:15 BoogieIcfgContainer [2023-11-28 23:41:15,750 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-28 23:41:15,751 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-28 23:41:15,751 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-28 23:41:15,752 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-28 23:41:15,752 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 11:41:14" (3/4) ... [2023-11-28 23:41:15,754 INFO L131 WitnessPrinter]: Generating witness for reachability counterexample [2023-11-28 23:41:15,766 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-28 23:41:15,832 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/witness.graphml [2023-11-28 23:41:15,833 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-28 23:41:15,833 INFO L158 Benchmark]: Toolchain (without parser) took 2605.11ms. Allocated memory was 71.3MB in the beginning and 111.1MB in the end (delta: 39.8MB). Free memory was 47.2MB in the beginning and 58.0MB in the end (delta: -10.7MB). Peak memory consumption was 31.2MB. Max. memory is 16.1GB. [2023-11-28 23:41:15,834 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 71.3MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-28 23:41:15,834 INFO L158 Benchmark]: CACSL2BoogieTranslator took 496.96ms. Allocated memory was 71.3MB in the beginning and 111.1MB in the end (delta: 39.8MB). Free memory was 47.1MB in the beginning and 78.4MB in the end (delta: -31.3MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. [2023-11-28 23:41:15,835 INFO L158 Benchmark]: Boogie Procedure Inliner took 81.25ms. Allocated memory is still 111.1MB. Free memory was 78.4MB in the beginning and 73.3MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-28 23:41:15,835 INFO L158 Benchmark]: Boogie Preprocessor took 87.10ms. Allocated memory is still 111.1MB. Free memory was 73.3MB in the beginning and 67.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-28 23:41:15,835 INFO L158 Benchmark]: RCFGBuilder took 857.78ms. Allocated memory is still 111.1MB. Free memory was 67.0MB in the beginning and 74.6MB in the end (delta: -7.5MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2023-11-28 23:41:15,836 INFO L158 Benchmark]: TraceAbstraction took 993.26ms. Allocated memory is still 111.1MB. Free memory was 73.8MB in the beginning and 65.9MB in the end (delta: 7.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2023-11-28 23:41:15,836 INFO L158 Benchmark]: Witness Printer took 81.45ms. Allocated memory is still 111.1MB. Free memory was 65.9MB in the beginning and 58.0MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-28 23:41:15,837 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 71.3MB. Free memory is still 47.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 496.96ms. Allocated memory was 71.3MB in the beginning and 111.1MB in the end (delta: 39.8MB). Free memory was 47.1MB in the beginning and 78.4MB in the end (delta: -31.3MB). Peak memory consumption was 16.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 81.25ms. Allocated memory is still 111.1MB. Free memory was 78.4MB in the beginning and 73.3MB in the end (delta: 5.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.10ms. Allocated memory is still 111.1MB. Free memory was 73.3MB in the beginning and 67.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 857.78ms. Allocated memory is still 111.1MB. Free memory was 67.0MB in the beginning and 74.6MB in the end (delta: -7.5MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. * TraceAbstraction took 993.26ms. Allocated memory is still 111.1MB. Free memory was 73.8MB in the beginning and 65.9MB in the end (delta: 7.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Witness Printer took 81.45ms. Allocated memory is still 111.1MB. Free memory was 65.9MB in the beginning and 58.0MB in the end (delta: 7.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * 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 - CounterExampleResult [Line: 21]: a call to reach_error is reachable a call to reach_error is reachable We found a 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_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 12); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (12 - 1); [L32] const SORT_5 mask_SORT_5 = (SORT_5)-1 >> (sizeof(SORT_5) * 8 - 3); [L33] const SORT_5 msb_SORT_5 = (SORT_5)1 << (3 - 1); [L35] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 32); [L36] const SORT_9 msb_SORT_9 = (SORT_9)1 << (32 - 1); [L38] const SORT_46 mask_SORT_46 = (SORT_46)-1 >> (sizeof(SORT_46) * 8 - 5); [L39] const SORT_46 msb_SORT_46 = (SORT_46)1 << (5 - 1); [L41] const SORT_3 var_4 = 576; [L42] const SORT_5 var_6 = 0; [L43] const SORT_9 var_11 = 6; [L44] const SORT_3 var_14 = 36; [L45] const SORT_9 var_16 = 5; [L46] const SORT_3 var_19 = 2544; [L47] const SORT_9 var_21 = 4; [L48] const SORT_3 var_24 = 9; [L49] const SORT_9 var_26 = 3; [L50] const SORT_3 var_29 = 54; [L51] const SORT_9 var_31 = 2; [L52] const SORT_3 var_34 = 18; [L53] const SORT_9 var_36 = 1; [L54] const SORT_9 var_40 = 0; [L55] const SORT_46 var_47 = 0; [L56] const SORT_46 var_79 = 1; [L57] const SORT_1 var_116 = 1; [L58] const SORT_9 var_159 = 7; [L60] SORT_1 input_2; [L61] SORT_46 input_143; [L62] SORT_46 input_156; [L63] SORT_46 input_167; [L64] SORT_46 input_174; [L65] SORT_46 input_181; [L66] SORT_46 input_188; [L67] SORT_46 input_195; [L68] SORT_46 input_202; [L70] SORT_5 state_7 = __VERIFIER_nondet_uchar() & mask_SORT_5; [L71] SORT_46 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L72] SORT_46 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L73] SORT_46 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L74] SORT_46 state_64 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L75] SORT_46 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L76] SORT_46 state_74 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L77] SORT_46 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_46; [L79] SORT_5 init_8_arg_1 = var_6; [L80] state_7 = init_8_arg_1 [L81] SORT_46 init_49_arg_1 = var_47; [L82] state_48 = init_49_arg_1 [L83] SORT_46 init_51_arg_1 = var_47; [L84] state_50 = init_51_arg_1 [L85] SORT_46 init_57_arg_1 = var_47; [L86] state_56 = init_57_arg_1 [L87] SORT_46 init_65_arg_1 = var_47; [L88] state_64 = init_65_arg_1 [L89] SORT_46 init_70_arg_1 = var_47; [L90] state_69 = init_70_arg_1 [L91] SORT_46 init_75_arg_1 = var_47; [L92] state_74 = init_75_arg_1 [L93] SORT_46 init_81_arg_1 = var_79; [L94] state_80 = init_81_arg_1 VAL [init_49_arg_1=0, init_51_arg_1=0, init_57_arg_1=0, init_65_arg_1=0, init_70_arg_1=0, init_75_arg_1=0, init_81_arg_1=1, init_8_arg_1=0, mask_SORT_1=1, mask_SORT_3=4095, mask_SORT_46=31, mask_SORT_5=7, mask_SORT_9=4294967295, msb_SORT_1=1, msb_SORT_3=2048, msb_SORT_46=16, msb_SORT_5=4, msb_SORT_9=2147483648, state_48=0, state_50=0, state_56=0, state_64=0, state_69=0, state_74=0, state_7=0, state_80=1, var_116=1, var_11=6, var_14=36, var_159=7, var_16=5, var_19=2544, var_21=4, var_24=9, var_26=3, var_29=54, var_31=2, var_34=18, var_36=1, var_40=0, var_47=0, var_4=576, var_6=0, var_79=1] [L97] input_2 = __VERIFIER_nondet_uchar() [L98] input_143 = __VERIFIER_nondet_uchar() [L99] input_156 = __VERIFIER_nondet_uchar() [L100] input_167 = __VERIFIER_nondet_uchar() [L101] input_174 = __VERIFIER_nondet_uchar() [L102] input_181 = __VERIFIER_nondet_uchar() [L103] input_188 = __VERIFIER_nondet_uchar() [L104] input_195 = __VERIFIER_nondet_uchar() [L105] input_202 = __VERIFIER_nondet_uchar() [L108] SORT_5 var_39_arg_0 = state_7; [L109] var_39_arg_0 = var_39_arg_0 & mask_SORT_5 [L110] SORT_9 var_39 = var_39_arg_0; [L111] SORT_9 var_41_arg_0 = var_39; [L112] SORT_9 var_41_arg_1 = var_40; [L113] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L114] SORT_5 var_35_arg_0 = state_7; [L115] var_35_arg_0 = var_35_arg_0 & mask_SORT_5 [L116] SORT_9 var_35 = var_35_arg_0; [L117] SORT_9 var_37_arg_0 = var_35; [L118] SORT_9 var_37_arg_1 = var_36; [L119] SORT_1 var_37 = var_37_arg_0 == var_37_arg_1; [L120] SORT_5 var_30_arg_0 = state_7; [L121] var_30_arg_0 = var_30_arg_0 & mask_SORT_5 [L122] SORT_9 var_30 = var_30_arg_0; [L123] SORT_9 var_32_arg_0 = var_30; [L124] SORT_9 var_32_arg_1 = var_31; [L125] SORT_1 var_32 = var_32_arg_0 == var_32_arg_1; [L126] SORT_5 var_25_arg_0 = state_7; [L127] var_25_arg_0 = var_25_arg_0 & mask_SORT_5 [L128] SORT_9 var_25 = var_25_arg_0; [L129] SORT_9 var_27_arg_0 = var_25; [L130] SORT_9 var_27_arg_1 = var_26; [L131] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L132] SORT_5 var_20_arg_0 = state_7; [L133] var_20_arg_0 = var_20_arg_0 & mask_SORT_5 [L134] SORT_9 var_20 = var_20_arg_0; [L135] SORT_9 var_22_arg_0 = var_20; [L136] SORT_9 var_22_arg_1 = var_21; [L137] SORT_1 var_22 = var_22_arg_0 == var_22_arg_1; [L138] SORT_5 var_15_arg_0 = state_7; [L139] var_15_arg_0 = var_15_arg_0 & mask_SORT_5 [L140] SORT_9 var_15 = var_15_arg_0; [L141] SORT_9 var_17_arg_0 = var_15; [L142] SORT_9 var_17_arg_1 = var_16; [L143] SORT_1 var_17 = var_17_arg_0 == var_17_arg_1; [L144] SORT_5 var_10_arg_0 = state_7; [L145] var_10_arg_0 = var_10_arg_0 & mask_SORT_5 [L146] SORT_9 var_10 = var_10_arg_0; [L147] SORT_9 var_12_arg_0 = var_10; [L148] SORT_9 var_12_arg_1 = var_11; [L149] SORT_1 var_12 = var_12_arg_0 == var_12_arg_1; [L150] SORT_1 var_13_arg_0 = var_12; [L151] SORT_3 var_13_arg_1 = var_4; [L152] SORT_3 var_13_arg_2 = var_4; [L153] SORT_3 var_13 = var_13_arg_0 ? var_13_arg_1 : var_13_arg_2; [L154] SORT_1 var_18_arg_0 = var_17; [L155] SORT_3 var_18_arg_1 = var_14; [L156] SORT_3 var_18_arg_2 = var_13; [L157] SORT_3 var_18 = var_18_arg_0 ? var_18_arg_1 : var_18_arg_2; [L158] SORT_1 var_23_arg_0 = var_22; [L159] SORT_3 var_23_arg_1 = var_19; [L160] SORT_3 var_23_arg_2 = var_18; [L161] SORT_3 var_23 = var_23_arg_0 ? var_23_arg_1 : var_23_arg_2; [L162] SORT_1 var_28_arg_0 = var_27; [L163] SORT_3 var_28_arg_1 = var_24; [L164] SORT_3 var_28_arg_2 = var_23; [L165] SORT_3 var_28 = var_28_arg_0 ? var_28_arg_1 : var_28_arg_2; [L166] SORT_1 var_33_arg_0 = var_32; [L167] SORT_3 var_33_arg_1 = var_29; [L168] SORT_3 var_33_arg_2 = var_28; [L169] SORT_3 var_33 = var_33_arg_0 ? var_33_arg_1 : var_33_arg_2; [L170] SORT_1 var_38_arg_0 = var_37; [L171] SORT_3 var_38_arg_1 = var_34; [L172] SORT_3 var_38_arg_2 = var_33; [L173] SORT_3 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L174] SORT_1 var_42_arg_0 = var_41; [L175] SORT_3 var_42_arg_1 = var_14; [L176] SORT_3 var_42_arg_2 = var_38; [L177] SORT_3 var_42 = var_42_arg_0 ? var_42_arg_1 : var_42_arg_2; [L178] SORT_3 var_43_arg_0 = var_42; [L179] SORT_5 var_43 = var_43_arg_0 >> 0; [L180] SORT_5 var_44_arg_0 = var_43; [L181] var_44_arg_0 = var_44_arg_0 & mask_SORT_5 [L182] SORT_9 var_44 = var_44_arg_0; [L183] SORT_9 var_45_arg_0 = var_44; [L184] SORT_9 var_45_arg_1 = var_21; [L185] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L186] SORT_3 var_52_arg_0 = var_42; [L187] SORT_5 var_52 = var_52_arg_0 >> 3; [L188] SORT_5 var_82_arg_0 = var_52; [L189] var_82_arg_0 = var_82_arg_0 & mask_SORT_5 [L190] SORT_9 var_82 = var_82_arg_0; [L191] SORT_9 var_83_arg_0 = var_82; [L192] SORT_9 var_83_arg_1 = var_40; [L193] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L194] SORT_5 var_76_arg_0 = var_52; [L195] var_76_arg_0 = var_76_arg_0 & mask_SORT_5 [L196] SORT_9 var_76 = var_76_arg_0; [L197] SORT_9 var_77_arg_0 = var_76; [L198] SORT_9 var_77_arg_1 = var_36; [L199] SORT_1 var_77 = var_77_arg_0 == var_77_arg_1; [L200] SORT_5 var_71_arg_0 = var_52; [L201] var_71_arg_0 = var_71_arg_0 & mask_SORT_5 [L202] SORT_9 var_71 = var_71_arg_0; [L203] SORT_9 var_72_arg_0 = var_71; [L204] SORT_9 var_72_arg_1 = var_31; [L205] SORT_1 var_72 = var_72_arg_0 == var_72_arg_1; [L206] SORT_5 var_66_arg_0 = var_52; [L207] var_66_arg_0 = var_66_arg_0 & mask_SORT_5 [L208] SORT_9 var_66 = var_66_arg_0; [L209] SORT_9 var_67_arg_0 = var_66; [L210] SORT_9 var_67_arg_1 = var_26; [L211] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L212] SORT_5 var_61_arg_0 = var_52; [L213] var_61_arg_0 = var_61_arg_0 & mask_SORT_5 [L214] SORT_9 var_61 = var_61_arg_0; [L215] SORT_9 var_62_arg_0 = var_61; [L216] SORT_9 var_62_arg_1 = var_21; [L217] SORT_1 var_62 = var_62_arg_0 == var_62_arg_1; [L218] SORT_5 var_58_arg_0 = var_52; [L219] var_58_arg_0 = var_58_arg_0 & mask_SORT_5 [L220] SORT_9 var_58 = var_58_arg_0; [L221] SORT_9 var_59_arg_0 = var_58; [L222] SORT_9 var_59_arg_1 = var_16; [L223] SORT_1 var_59 = var_59_arg_0 == var_59_arg_1; [L224] SORT_5 var_53_arg_0 = var_52; [L225] var_53_arg_0 = var_53_arg_0 & mask_SORT_5 [L226] SORT_9 var_53 = var_53_arg_0; [L227] SORT_9 var_54_arg_0 = var_53; [L228] SORT_9 var_54_arg_1 = var_11; [L229] SORT_1 var_54 = var_54_arg_0 == var_54_arg_1; [L230] SORT_1 var_55_arg_0 = var_54; [L231] SORT_46 var_55_arg_1 = state_50; [L232] SORT_46 var_55_arg_2 = state_48; [L233] SORT_46 var_55 = var_55_arg_0 ? var_55_arg_1 : var_55_arg_2; [L234] SORT_1 var_60_arg_0 = var_59; [L235] SORT_46 var_60_arg_1 = state_56; [L236] SORT_46 var_60_arg_2 = var_55; [L237] SORT_46 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L238] SORT_1 var_63_arg_0 = var_62; [L239] SORT_46 var_63_arg_1 = state_56; [L240] SORT_46 var_63_arg_2 = var_60; [L241] SORT_46 var_63 = var_63_arg_0 ? var_63_arg_1 : var_63_arg_2; [L242] SORT_1 var_68_arg_0 = var_67; [L243] SORT_46 var_68_arg_1 = state_64; [L244] SORT_46 var_68_arg_2 = var_63; [L245] SORT_46 var_68 = var_68_arg_0 ? var_68_arg_1 : var_68_arg_2; [L246] SORT_1 var_73_arg_0 = var_72; [L247] SORT_46 var_73_arg_1 = state_69; [L248] SORT_46 var_73_arg_2 = var_68; [L249] SORT_46 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2; [L250] SORT_1 var_78_arg_0 = var_77; [L251] SORT_46 var_78_arg_1 = state_74; [L252] SORT_46 var_78_arg_2 = var_73; [L253] SORT_46 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L254] SORT_1 var_84_arg_0 = var_83; [L255] SORT_46 var_84_arg_1 = state_80; [L256] SORT_46 var_84_arg_2 = var_78; [L257] SORT_46 var_84 = var_84_arg_0 ? var_84_arg_1 : var_84_arg_2; [L258] SORT_46 var_85_arg_0 = var_84; [L259] var_85_arg_0 = var_85_arg_0 & mask_SORT_46 [L260] SORT_9 var_85 = var_85_arg_0; [L261] SORT_9 var_86_arg_0 = var_85; [L262] SORT_9 var_86_arg_1 = var_40; [L263] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L264] SORT_1 var_87_arg_0 = var_45; [L265] SORT_1 var_87_arg_1 = var_86; [L266] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L267] SORT_1 var_88_arg_0 = var_87; [L268] SORT_1 var_88 = ~var_88_arg_0; [L269] SORT_3 var_89_arg_0 = var_42; [L270] SORT_5 var_89 = var_89_arg_0 >> 6; [L271] SORT_5 var_108_arg_0 = var_89; [L272] var_108_arg_0 = var_108_arg_0 & mask_SORT_5 [L273] SORT_9 var_108 = var_108_arg_0; [L274] SORT_9 var_109_arg_0 = var_108; [L275] SORT_9 var_109_arg_1 = var_40; [L276] SORT_1 var_109 = var_109_arg_0 == var_109_arg_1; [L277] SORT_5 var_105_arg_0 = var_89; [L278] var_105_arg_0 = var_105_arg_0 & mask_SORT_5 [L279] SORT_9 var_105 = var_105_arg_0; [L280] SORT_9 var_106_arg_0 = var_105; [L281] SORT_9 var_106_arg_1 = var_36; [L282] SORT_1 var_106 = var_106_arg_0 == var_106_arg_1; [L283] SORT_5 var_102_arg_0 = var_89; [L284] var_102_arg_0 = var_102_arg_0 & mask_SORT_5 [L285] SORT_9 var_102 = var_102_arg_0; [L286] SORT_9 var_103_arg_0 = var_102; [L287] SORT_9 var_103_arg_1 = var_31; [L288] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L289] SORT_5 var_99_arg_0 = var_89; [L290] var_99_arg_0 = var_99_arg_0 & mask_SORT_5 [L291] SORT_9 var_99 = var_99_arg_0; [L292] SORT_9 var_100_arg_0 = var_99; [L293] SORT_9 var_100_arg_1 = var_26; [L294] SORT_1 var_100 = var_100_arg_0 == var_100_arg_1; [L295] SORT_5 var_96_arg_0 = var_89; [L296] var_96_arg_0 = var_96_arg_0 & mask_SORT_5 [L297] SORT_9 var_96 = var_96_arg_0; [L298] SORT_9 var_97_arg_0 = var_96; [L299] SORT_9 var_97_arg_1 = var_21; [L300] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L301] SORT_5 var_93_arg_0 = var_89; [L302] var_93_arg_0 = var_93_arg_0 & mask_SORT_5 [L303] SORT_9 var_93 = var_93_arg_0; [L304] SORT_9 var_94_arg_0 = var_93; [L305] SORT_9 var_94_arg_1 = var_16; [L306] SORT_1 var_94 = var_94_arg_0 == var_94_arg_1; [L307] SORT_5 var_90_arg_0 = var_89; [L308] var_90_arg_0 = var_90_arg_0 & mask_SORT_5 [L309] SORT_9 var_90 = var_90_arg_0; [L310] SORT_9 var_91_arg_0 = var_90; [L311] SORT_9 var_91_arg_1 = var_11; [L312] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L313] SORT_1 var_92_arg_0 = var_91; [L314] SORT_46 var_92_arg_1 = state_50; [L315] SORT_46 var_92_arg_2 = state_48; [L316] SORT_46 var_92 = var_92_arg_0 ? var_92_arg_1 : var_92_arg_2; [L317] SORT_1 var_95_arg_0 = var_94; [L318] SORT_46 var_95_arg_1 = state_56; [L319] SORT_46 var_95_arg_2 = var_92; [L320] SORT_46 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L321] SORT_1 var_98_arg_0 = var_97; [L322] SORT_46 var_98_arg_1 = state_56; [L323] SORT_46 var_98_arg_2 = var_95; [L324] SORT_46 var_98 = var_98_arg_0 ? var_98_arg_1 : var_98_arg_2; [L325] SORT_1 var_101_arg_0 = var_100; [L326] SORT_46 var_101_arg_1 = state_64; [L327] SORT_46 var_101_arg_2 = var_98; [L328] SORT_46 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L329] SORT_1 var_104_arg_0 = var_103; [L330] SORT_46 var_104_arg_1 = state_69; [L331] SORT_46 var_104_arg_2 = var_101; [L332] SORT_46 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L333] SORT_1 var_107_arg_0 = var_106; [L334] SORT_46 var_107_arg_1 = state_74; [L335] SORT_46 var_107_arg_2 = var_104; [L336] SORT_46 var_107 = var_107_arg_0 ? var_107_arg_1 : var_107_arg_2; [L337] SORT_1 var_110_arg_0 = var_109; [L338] SORT_46 var_110_arg_1 = state_80; [L339] SORT_46 var_110_arg_2 = var_107; [L340] SORT_46 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L341] SORT_46 var_111_arg_0 = var_110; [L342] SORT_5 var_111 = var_111_arg_0 >> 0; [L343] var_111 = var_111 & mask_SORT_5 [L344] SORT_5 var_112_arg_0 = state_7; [L345] SORT_5 var_112_arg_1 = var_111; [L346] SORT_1 var_112 = var_112_arg_0 == var_112_arg_1; [L347] SORT_1 var_113_arg_0 = var_88; [L348] SORT_1 var_113_arg_1 = var_112; [L349] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L350] SORT_1 var_117_arg_0 = var_113; [L351] SORT_1 var_117 = ~var_117_arg_0; [L352] SORT_1 var_118_arg_0 = var_116; [L353] SORT_1 var_118_arg_1 = var_117; [L354] SORT_1 var_118 = var_118_arg_0 & var_118_arg_1; [L355] var_118 = var_118 & mask_SORT_1 [L356] SORT_1 bad_119_arg_0 = var_118; [L357] CALL __VERIFIER_assert(!(bad_119_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 1 procedures, 8 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 0.9s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 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 proved your program to be incorrect! [2023-11-28 23:41:15,853 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_72655550-3eeb-49c0-948f-da1dd5b0d9b9/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE