./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 875156c3731c0a5bf4c4c8e31515b41d84546cbf12ddfa7ae901dd39a126b063 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:12:38,981 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:12:39,044 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-12-02 13:12:39,049 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:12:39,050 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:12:39,073 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:12:39,074 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:12:39,074 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:12:39,075 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:12:39,076 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:12:39,077 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:12:39,077 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:12:39,078 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:12:39,078 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:12:39,079 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:12:39,079 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:12:39,080 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:12:39,080 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:12:39,081 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:12:39,081 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:12:39,082 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:12:39,083 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:12:39,083 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:12:39,084 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:12:39,084 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:12:39,085 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:12:39,085 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:12:39,086 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:12:39,086 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:12:39,087 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:12:39,087 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:12:39,088 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:12:39,088 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:12:39,088 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:12:39,088 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:12:39,089 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:12:39,089 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:12:39,089 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:12:39,090 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:12:39,090 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:12:39,090 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:12:39,091 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:12:39,091 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:12:39,091 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:12:39,091 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 875156c3731c0a5bf4c4c8e31515b41d84546cbf12ddfa7ae901dd39a126b063 [2023-12-02 13:12:39,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:12:39,343 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:12:39,345 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:12:39,346 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:12:39,347 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:12:39,348 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c [2023-12-02 13:12:42,051 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:12:42,309 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:12:42,309 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c [2023-12-02 13:12:42,325 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data/76580afa3/1bf353478f634fcb8f10f94e8a55ef39/FLAG842c8a747 [2023-12-02 13:12:42,615 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data/76580afa3/1bf353478f634fcb8f10f94e8a55ef39 [2023-12-02 13:12:42,617 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:12:42,618 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:12:42,619 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:12:42,620 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:12:42,625 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:12:42,625 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:12:42" (1/1) ... [2023-12-02 13:12:42,626 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@494f3b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:42, skipping insertion in model container [2023-12-02 13:12:42,626 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:12:42" (1/1) ... [2023-12-02 13:12:42,685 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:12:42,869 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_676f1d9b-99ba-4479-994c-f3574583add2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c[1172,1185] [2023-12-02 13:12:43,122 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:12:43,133 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:12:43,146 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_676f1d9b-99ba-4479-994c-f3574583add2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c[1172,1185] [2023-12-02 13:12:43,273 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:12:43,287 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:12:43,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43 WrapperNode [2023-12-02 13:12:43,288 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:12:43,289 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:12:43,290 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:12:43,290 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:12:43,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,343 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,628 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 3168 [2023-12-02 13:12:43,628 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:12:43,629 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:12:43,629 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:12:43,629 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:12:43,637 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,637 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,680 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,680 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,773 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,794 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,841 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,854 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,912 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:12:43,913 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:12:43,914 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:12:43,914 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:12:43,915 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (1/1) ... [2023-12-02 13:12:43,928 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:12:43,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:12:43,952 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:12:43,955 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:12:43,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:12:43,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:12:43,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:12:43,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:12:44,273 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:12:44,276 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:12:46,788 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:12:51,515 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:12:51,515 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:12:51,517 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:12:51 BoogieIcfgContainer [2023-12-02 13:12:51,517 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:12:51,522 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:12:51,522 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:12:51,525 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:12:51,525 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:12:42" (1/3) ... [2023-12-02 13:12:51,526 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@509f347a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:12:51, skipping insertion in model container [2023-12-02 13:12:51,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:12:43" (2/3) ... [2023-12-02 13:12:51,528 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@509f347a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:12:51, skipping insertion in model container [2023-12-02 13:12:51,528 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:12:51" (3/3) ... [2023-12-02 13:12:51,530 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.loyd.1.prop1-back-serstep.c [2023-12-02 13:12:51,550 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:12:51,550 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:12:51,599 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:12:51,605 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=FINITE_AUTOMATA, 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;@30ef43b6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:12:51,605 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:12:51,608 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 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) [2023-12-02 13:12:51,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 13:12:51,613 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:12:51,613 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 13:12:51,614 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:12:51,618 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:12:51,618 INFO L85 PathProgramCache]: Analyzing trace with hash 106544934, now seen corresponding path program 1 times [2023-12-02 13:12:51,626 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:12:51,627 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2091995115] [2023-12-02 13:12:51,627 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:12:51,627 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:12:52,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:12:54,055 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:12:54,056 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:12:54,056 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2091995115] [2023-12-02 13:12:54,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2091995115] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:12:54,057 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:12:54,057 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:12:54,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060597683] [2023-12-02 13:12:54,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:12:54,062 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:12:54,063 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:12:54,087 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:12:54,088 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:12:54,090 INFO L87 Difference]: Start difference. First operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 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 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-12-02 13:12:56,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 13:12:58,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 13:13:00,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 13:13:02,805 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 13:13:04,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 13:13:06,837 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 13:13:06,838 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:13:06,838 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2023-12-02 13:13:06,863 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 13:13:06,864 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2023-12-02 13:13:06,864 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:13:06,870 INFO L225 Difference]: With dead ends: 15 [2023-12-02 13:13:06,870 INFO L226 Difference]: Without dead ends: 9 [2023-12-02 13:13:06,872 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 13:13:06,876 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2023-12-02 13:13:06,877 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 6 Unknown, 0 Unchecked, 12.7s Time] [2023-12-02 13:13:06,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2023-12-02 13:13:06,902 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2023-12-02 13:13:06,904 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2023-12-02 13:13:06,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2023-12-02 13:13:06,905 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2023-12-02 13:13:06,905 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:13:06,906 INFO L495 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2023-12-02 13:13:06,906 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-12-02 13:13:06,906 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2023-12-02 13:13:06,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 13:13:06,907 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:13:06,907 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2023-12-02 13:13:06,907 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 13:13:06,907 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:13:06,908 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:13:06,908 INFO L85 PathProgramCache]: Analyzing trace with hash 195385343, now seen corresponding path program 1 times [2023-12-02 13:13:06,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:13:06,909 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [839445000] [2023-12-02 13:13:06,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:13:06,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:13:07,125 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:13:07,126 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [25699596] [2023-12-02 13:13:07,126 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:13:07,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:13:07,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:13:07,128 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:13:07,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 13:17:39,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:17:39,822 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-12-02 13:22:07,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-12-02 13:22:08,770 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2023-12-02 13:22:08,770 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-12-02 13:22:08,772 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-12-02 13:22:08,974 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forcibly destroying the process [2023-12-02 13:22:09,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 137 [2023-12-02 13:22:09,042 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2023-12-02 13:22:09,045 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-12-02 13:22:09,048 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 13:22:09,151 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 13:22:09,152 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-12-02 13:22:09,193 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 01:22:09 BoogieIcfgContainer [2023-12-02 13:22:09,193 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 13:22:09,194 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 13:22:09,194 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 13:22:09,194 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 13:22:09,195 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:12:51" (3/4) ... [2023-12-02 13:22:09,197 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-12-02 13:22:09,198 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 13:22:09,198 INFO L158 Benchmark]: Toolchain (without parser) took 566579.97ms. Allocated memory was 109.1MB in the beginning and 1.1GB in the end (delta: 1.0GB). Free memory was 56.8MB in the beginning and 655.3MB in the end (delta: -598.5MB). Peak memory consumption was 410.2MB. Max. memory is 16.1GB. [2023-12-02 13:22:09,199 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 109.1MB. Free memory is still 62.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:22:09,200 INFO L158 Benchmark]: CACSL2BoogieTranslator took 669.03ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 56.6MB in the beginning and 84.8MB in the end (delta: -28.2MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2023-12-02 13:22:09,200 INFO L158 Benchmark]: Boogie Procedure Inliner took 339.31ms. Allocated memory is still 153.1MB. Free memory was 84.8MB in the beginning and 79.5MB in the end (delta: 5.3MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. [2023-12-02 13:22:09,201 INFO L158 Benchmark]: Boogie Preprocessor took 283.81ms. Allocated memory is still 153.1MB. Free memory was 79.5MB in the beginning and 58.0MB in the end (delta: 21.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-12-02 13:22:09,202 INFO L158 Benchmark]: RCFGBuilder took 7603.99ms. Allocated memory was 153.1MB in the beginning and 557.8MB in the end (delta: 404.8MB). Free memory was 58.0MB in the beginning and 224.3MB in the end (delta: -166.4MB). Peak memory consumption was 343.2MB. Max. memory is 16.1GB. [2023-12-02 13:22:09,202 INFO L158 Benchmark]: TraceAbstraction took 557671.78ms. Allocated memory was 557.8MB in the beginning and 1.1GB in the end (delta: 557.8MB). Free memory was 223.3MB in the beginning and 655.3MB in the end (delta: -432.0MB). Peak memory consumption was 125.6MB. Max. memory is 16.1GB. [2023-12-02 13:22:09,203 INFO L158 Benchmark]: Witness Printer took 3.85ms. Allocated memory is still 1.1GB. Free memory is still 655.3MB. There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 13:22:09,206 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 109.1MB. Free memory is still 62.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 669.03ms. Allocated memory was 109.1MB in the beginning and 153.1MB in the end (delta: 44.0MB). Free memory was 56.6MB in the beginning and 84.8MB in the end (delta: -28.2MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 339.31ms. Allocated memory is still 153.1MB. Free memory was 84.8MB in the beginning and 79.5MB in the end (delta: 5.3MB). Peak memory consumption was 61.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 283.81ms. Allocated memory is still 153.1MB. Free memory was 79.5MB in the beginning and 58.0MB in the end (delta: 21.5MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * RCFGBuilder took 7603.99ms. Allocated memory was 153.1MB in the beginning and 557.8MB in the end (delta: 404.8MB). Free memory was 58.0MB in the beginning and 224.3MB in the end (delta: -166.4MB). Peak memory consumption was 343.2MB. Max. memory is 16.1GB. * TraceAbstraction took 557671.78ms. Allocated memory was 557.8MB in the beginning and 1.1GB in the end (delta: 557.8MB). Free memory was 223.3MB in the beginning and 655.3MB in the end (delta: -432.0MB). Peak memory consumption was 125.6MB. Max. memory is 16.1GB. * Witness Printer took 3.85ms. Allocated memory is still 1.1GB. Free memory is still 655.3MB. There was no memory consumed. 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 - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 223, overapproximation of bitwiseAnd at line 115. 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_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_22 = 0; [L40] const SORT_2 var_35 = 0; [L41] const SORT_2 var_38 = 1; [L42] const SORT_2 var_41 = 2; [L43] const SORT_2 var_44 = 3; [L44] const SORT_2 var_47 = 4; [L45] const SORT_2 var_50 = 5; [L46] const SORT_1 var_81 = 1; [L47] const SORT_3 var_84 = 0; [L48] const SORT_4 var_86 = 0; [L49] const SORT_4 var_91 = 1; [L50] const SORT_4 var_107 = 2; [L51] const SORT_4 var_152 = 3; [L52] const SORT_4 var_154 = 4; [L53] const SORT_4 var_187 = 5; [L55] SORT_2 input_59; [L56] SORT_2 input_61; [L57] SORT_2 input_63; [L58] SORT_2 input_65; [L59] SORT_2 input_67; [L60] SORT_2 input_69; [L61] SORT_2 input_71; [L62] SORT_2 input_73; [L63] SORT_1 input_75; [L64] SORT_1 input_77; [L65] SORT_1 input_79; [L66] SORT_1 input_83; [L67] SORT_1 input_90; [L68] SORT_1 input_100; [L69] SORT_1 input_106; [L70] SORT_1 input_116; [L72] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L72] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L73] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L73] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L74] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L74] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L75] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L75] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L76] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L76] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L77] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L77] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L78] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L78] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L79] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L79] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L80] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L80] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L81] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L81] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L82] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L82] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L83] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L83] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L84] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L84] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] SORT_2 init_7_arg_1 = var_5; [L87] state_6 = init_7_arg_1 [L88] SORT_2 init_9_arg_1 = var_5; [L89] state_8 = init_9_arg_1 [L90] SORT_2 init_11_arg_1 = var_5; [L91] state_10 = init_11_arg_1 [L92] SORT_2 init_13_arg_1 = var_5; [L93] state_12 = init_13_arg_1 [L94] SORT_2 init_15_arg_1 = var_5; [L95] state_14 = init_15_arg_1 [L96] SORT_2 init_17_arg_1 = var_5; [L97] state_16 = init_17_arg_1 [L98] SORT_2 init_19_arg_1 = var_5; [L99] state_18 = init_19_arg_1 [L100] SORT_2 init_21_arg_1 = var_5; [L101] state_20 = init_21_arg_1 [L102] SORT_1 init_24_arg_1 = var_22; [L103] state_23 = init_24_arg_1 [L104] SORT_1 init_26_arg_1 = var_22; [L105] state_25 = init_26_arg_1 [L106] SORT_1 init_28_arg_1 = var_22; [L107] state_27 = init_28_arg_1 [L108] SORT_1 init_30_arg_1 = var_22; [L109] state_29 = init_30_arg_1 [L110] SORT_1 init_32_arg_1 = var_22; [L111] state_31 = init_32_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_6=0, state_8=0, var_107=2, var_152=3, var_154=4, var_187=5, var_22=0, var_35=0, var_38=1, var_41=2, var_44=3, var_47=4, var_50=5, var_5=0, var_81=1, var_84=0, var_86=0, var_91=1] [L114] input_59 = __VERIFIER_nondet_uchar() [L115] EXPR input_59 & mask_SORT_2 [L115] input_59 = input_59 & mask_SORT_2 [L116] input_61 = __VERIFIER_nondet_uchar() [L117] EXPR input_61 & mask_SORT_2 [L117] input_61 = input_61 & mask_SORT_2 [L118] input_63 = __VERIFIER_nondet_uchar() [L119] EXPR input_63 & mask_SORT_2 [L119] input_63 = input_63 & mask_SORT_2 [L120] input_65 = __VERIFIER_nondet_uchar() [L121] EXPR input_65 & mask_SORT_2 [L121] input_65 = input_65 & mask_SORT_2 [L122] input_67 = __VERIFIER_nondet_uchar() [L123] EXPR input_67 & mask_SORT_2 [L123] input_67 = input_67 & mask_SORT_2 [L124] input_69 = __VERIFIER_nondet_uchar() [L125] EXPR input_69 & mask_SORT_2 [L125] input_69 = input_69 & mask_SORT_2 [L126] input_71 = __VERIFIER_nondet_uchar() [L127] EXPR input_71 & mask_SORT_2 [L127] input_71 = input_71 & mask_SORT_2 [L128] input_73 = __VERIFIER_nondet_uchar() [L129] EXPR input_73 & mask_SORT_2 [L129] input_73 = input_73 & mask_SORT_2 [L130] input_75 = __VERIFIER_nondet_uchar() [L131] EXPR input_75 & mask_SORT_1 [L131] input_75 = input_75 & mask_SORT_1 [L132] input_77 = __VERIFIER_nondet_uchar() [L133] EXPR input_77 & mask_SORT_1 [L133] input_77 = input_77 & mask_SORT_1 [L134] input_79 = __VERIFIER_nondet_uchar() [L135] EXPR input_79 & mask_SORT_1 [L135] input_79 = input_79 & mask_SORT_1 [L136] input_83 = __VERIFIER_nondet_uchar() [L137] EXPR input_83 & mask_SORT_1 [L137] input_83 = input_83 & mask_SORT_1 [L138] input_90 = __VERIFIER_nondet_uchar() [L139] EXPR input_90 & mask_SORT_1 [L139] input_90 = input_90 & mask_SORT_1 [L140] input_100 = __VERIFIER_nondet_uchar() [L141] EXPR input_100 & mask_SORT_1 [L141] input_100 = input_100 & mask_SORT_1 [L142] input_106 = __VERIFIER_nondet_uchar() [L143] EXPR input_106 & mask_SORT_1 [L143] input_106 = input_106 & mask_SORT_1 [L144] input_116 = __VERIFIER_nondet_uchar() [L147] SORT_1 var_33_arg_0 = state_23; [L148] SORT_1 var_33_arg_1 = state_25; [L149] EXPR var_33_arg_0 & var_33_arg_1 [L149] SORT_1 var_33 = var_33_arg_0 & var_33_arg_1; [L150] SORT_1 var_34_arg_0 = var_33; [L151] SORT_1 var_34_arg_1 = ~state_27; [L152] EXPR var_34_arg_1 & mask_SORT_1 [L152] var_34_arg_1 = var_34_arg_1 & mask_SORT_1 [L153] EXPR var_34_arg_0 & var_34_arg_1 [L153] SORT_1 var_34 = var_34_arg_0 & var_34_arg_1; [L154] SORT_2 var_36_arg_0 = var_35; [L155] SORT_2 var_36_arg_1 = state_6; [L156] SORT_1 var_36 = var_36_arg_0 == var_36_arg_1; [L157] SORT_1 var_37_arg_0 = var_34; [L158] SORT_1 var_37_arg_1 = var_36; [L159] EXPR var_37_arg_0 & var_37_arg_1 [L159] SORT_1 var_37 = var_37_arg_0 & var_37_arg_1; [L160] SORT_2 var_39_arg_0 = var_38; [L161] SORT_2 var_39_arg_1 = state_8; [L162] SORT_1 var_39 = var_39_arg_0 == var_39_arg_1; [L163] SORT_1 var_40_arg_0 = var_37; [L164] SORT_1 var_40_arg_1 = var_39; [L165] EXPR var_40_arg_0 & var_40_arg_1 [L165] SORT_1 var_40 = var_40_arg_0 & var_40_arg_1; [L166] SORT_2 var_42_arg_0 = var_41; [L167] SORT_2 var_42_arg_1 = state_10; [L168] SORT_1 var_42 = var_42_arg_0 == var_42_arg_1; [L169] SORT_1 var_43_arg_0 = var_40; [L170] SORT_1 var_43_arg_1 = var_42; [L171] EXPR var_43_arg_0 & var_43_arg_1 [L171] SORT_1 var_43 = var_43_arg_0 & var_43_arg_1; [L172] SORT_2 var_45_arg_0 = var_44; [L173] SORT_2 var_45_arg_1 = state_12; [L174] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L175] SORT_1 var_46_arg_0 = var_43; [L176] SORT_1 var_46_arg_1 = var_45; [L177] EXPR var_46_arg_0 & var_46_arg_1 [L177] SORT_1 var_46 = var_46_arg_0 & var_46_arg_1; [L178] SORT_2 var_48_arg_0 = var_47; [L179] SORT_2 var_48_arg_1 = state_14; [L180] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L181] SORT_1 var_49_arg_0 = var_46; [L182] SORT_1 var_49_arg_1 = var_48; [L183] EXPR var_49_arg_0 & var_49_arg_1 [L183] SORT_1 var_49 = var_49_arg_0 & var_49_arg_1; [L184] SORT_2 var_51_arg_0 = var_50; [L185] SORT_2 var_51_arg_1 = state_16; [L186] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L187] SORT_1 var_52_arg_0 = var_49; [L188] SORT_1 var_52_arg_1 = var_51; [L189] EXPR var_52_arg_0 & var_52_arg_1 [L189] SORT_1 var_52 = var_52_arg_0 & var_52_arg_1; [L190] SORT_2 var_53_arg_0 = var_35; [L191] SORT_2 var_53_arg_1 = state_18; [L192] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L193] SORT_1 var_54_arg_0 = var_52; [L194] SORT_1 var_54_arg_1 = var_53; [L195] EXPR var_54_arg_0 & var_54_arg_1 [L195] SORT_1 var_54 = var_54_arg_0 & var_54_arg_1; [L196] SORT_2 var_55_arg_0 = var_35; [L197] SORT_2 var_55_arg_1 = state_20; [L198] SORT_1 var_55 = var_55_arg_0 == var_55_arg_1; [L199] SORT_1 var_56_arg_0 = var_54; [L200] SORT_1 var_56_arg_1 = var_55; [L201] EXPR var_56_arg_0 & var_56_arg_1 [L201] SORT_1 var_56 = var_56_arg_0 & var_56_arg_1; [L202] SORT_1 var_57_arg_0 = state_31; [L203] SORT_1 var_57_arg_1 = var_56; [L204] EXPR var_57_arg_0 & var_57_arg_1 [L204] SORT_1 var_57 = var_57_arg_0 & var_57_arg_1; [L205] EXPR var_57 & mask_SORT_1 [L205] var_57 = var_57 & mask_SORT_1 [L206] SORT_1 bad_58_arg_0 = var_57; [L207] CALL __VERIFIER_assert(!(bad_58_arg_0)) [L21] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L207] RET __VERIFIER_assert(!(bad_58_arg_0)) [L209] SORT_2 next_60_arg_1 = input_59; [L210] SORT_2 next_62_arg_1 = input_61; [L211] SORT_2 next_64_arg_1 = input_63; [L212] SORT_2 next_66_arg_1 = input_65; [L213] SORT_2 next_68_arg_1 = input_67; [L214] SORT_2 next_70_arg_1 = input_69; [L215] SORT_2 next_72_arg_1 = input_71; [L216] SORT_2 next_74_arg_1 = input_73; [L217] SORT_1 next_76_arg_1 = input_75; [L218] SORT_1 next_78_arg_1 = input_77; [L219] SORT_1 next_80_arg_1 = input_79; [L220] SORT_1 next_82_arg_1 = var_81; [L221] SORT_3 var_85_arg_0 = var_84; [L222] SORT_2 var_85_arg_1 = input_71; [L223] EXPR ((SORT_4)var_85_arg_0 << 8) | var_85_arg_1 [L223] SORT_4 var_85 = ((SORT_4)var_85_arg_0 << 8) | var_85_arg_1; [L224] EXPR var_85 & mask_SORT_4 [L224] var_85 = var_85 & mask_SORT_4 [L225] SORT_4 var_87_arg_0 = var_85; [L226] SORT_4 var_87_arg_1 = var_86; [L227] SORT_1 var_87 = var_87_arg_0 <= var_87_arg_1; [L228] SORT_1 var_88_arg_0 = input_75; [L229] SORT_1 var_88_arg_1 = ~var_87; [L230] EXPR var_88_arg_1 & mask_SORT_1 [L230] var_88_arg_1 = var_88_arg_1 & mask_SORT_1 [L231] EXPR var_88_arg_0 & var_88_arg_1 [L231] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L232] SORT_1 var_89_arg_0 = ~input_83; [L233] EXPR var_89_arg_0 & mask_SORT_1 [L233] var_89_arg_0 = var_89_arg_0 & mask_SORT_1 [L234] SORT_1 var_89_arg_1 = var_88; [L235] EXPR var_89_arg_0 | var_89_arg_1 [L235] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L236] SORT_4 var_92_arg_0 = var_85; [L237] SORT_4 var_92_arg_1 = var_91; [L238] SORT_4 var_92 = var_92_arg_0 - var_92_arg_1; [L239] SORT_4 var_93_arg_0 = var_92; [L240] SORT_2 var_93 = var_93_arg_0 >> 0; [L241] SORT_1 var_94_arg_0 = input_83; [L242] SORT_2 var_94_arg_1 = var_93; [L243] SORT_2 var_94_arg_2 = input_71; [L244] SORT_2 var_94 = var_94_arg_0 ? var_94_arg_1 : var_94_arg_2; [L245] EXPR var_94 & mask_SORT_2 [L245] var_94 = var_94 & mask_SORT_2 [L246] SORT_3 var_95_arg_0 = var_84; [L247] SORT_2 var_95_arg_1 = var_94; [L248] EXPR ((SORT_4)var_95_arg_0 << 8) | var_95_arg_1 [L248] SORT_4 var_95 = ((SORT_4)var_95_arg_0 << 8) | var_95_arg_1; [L249] EXPR var_95 & mask_SORT_4 [L249] var_95 = var_95 & mask_SORT_4 [L250] SORT_4 var_96_arg_0 = var_91; [L251] SORT_4 var_96_arg_1 = var_95; [L252] SORT_1 var_96 = var_96_arg_0 <= var_96_arg_1; [L253] SORT_1 var_97_arg_0 = input_75; [L254] SORT_1 var_97_arg_1 = ~var_96; [L255] EXPR var_97_arg_1 & mask_SORT_1 [L255] var_97_arg_1 = var_97_arg_1 & mask_SORT_1 [L256] EXPR var_97_arg_0 & var_97_arg_1 [L256] SORT_1 var_97 = var_97_arg_0 & var_97_arg_1; [L257] SORT_1 var_98_arg_0 = ~input_90; [L258] EXPR var_98_arg_0 & mask_SORT_1 [L258] var_98_arg_0 = var_98_arg_0 & mask_SORT_1 [L259] SORT_1 var_98_arg_1 = var_97; [L260] EXPR var_98_arg_0 | var_98_arg_1 [L260] SORT_1 var_98 = var_98_arg_0 | var_98_arg_1; [L261] SORT_1 var_99_arg_0 = var_89; [L262] SORT_1 var_99_arg_1 = var_98; [L263] EXPR var_99_arg_0 & var_99_arg_1 [L263] SORT_1 var_99 = var_99_arg_0 & var_99_arg_1; [L264] SORT_3 var_101_arg_0 = var_84; [L265] SORT_2 var_101_arg_1 = input_73; [L266] EXPR ((SORT_4)var_101_arg_0 << 8) | var_101_arg_1 [L266] SORT_4 var_101 = ((SORT_4)var_101_arg_0 << 8) | var_101_arg_1; [L267] EXPR var_101 & mask_SORT_4 [L267] var_101 = var_101 & mask_SORT_4 [L268] SORT_4 var_102_arg_0 = var_101; [L269] SORT_4 var_102_arg_1 = var_86; [L270] SORT_1 var_102 = var_102_arg_0 <= var_102_arg_1; [L271] SORT_1 var_103_arg_0 = input_75; [L272] SORT_1 var_103_arg_1 = ~var_102; [L273] EXPR var_103_arg_1 & mask_SORT_1 [L273] var_103_arg_1 = var_103_arg_1 & mask_SORT_1 [L274] EXPR var_103_arg_0 & var_103_arg_1 [L274] SORT_1 var_103 = var_103_arg_0 & var_103_arg_1; [L275] SORT_1 var_104_arg_0 = ~input_100; [L276] EXPR var_104_arg_0 & mask_SORT_1 [L276] var_104_arg_0 = var_104_arg_0 & mask_SORT_1 [L277] SORT_1 var_104_arg_1 = var_103; [L278] EXPR var_104_arg_0 | var_104_arg_1 [L278] SORT_1 var_104 = var_104_arg_0 | var_104_arg_1; [L279] SORT_1 var_105_arg_0 = var_99; [L280] SORT_1 var_105_arg_1 = var_104; [L281] EXPR var_105_arg_0 & var_105_arg_1 [L281] SORT_1 var_105 = var_105_arg_0 & var_105_arg_1; [L282] SORT_4 var_108_arg_0 = var_101; [L283] SORT_4 var_108_arg_1 = var_91; [L284] SORT_4 var_108 = var_108_arg_0 - var_108_arg_1; [L285] SORT_4 var_109_arg_0 = var_108; [L286] SORT_2 var_109 = var_109_arg_0 >> 0; [L287] SORT_1 var_110_arg_0 = input_100; [L288] SORT_2 var_110_arg_1 = var_109; [L289] SORT_2 var_110_arg_2 = input_73; [L290] SORT_2 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L291] EXPR var_110 & mask_SORT_2 [L291] var_110 = var_110 & mask_SORT_2 [L292] SORT_3 var_111_arg_0 = var_84; [L293] SORT_2 var_111_arg_1 = var_110; [L294] EXPR ((SORT_4)var_111_arg_0 << 8) | var_111_arg_1 [L294] SORT_4 var_111 = ((SORT_4)var_111_arg_0 << 8) | var_111_arg_1; [L295] EXPR var_111 & mask_SORT_4 [L295] var_111 = var_111 & mask_SORT_4 [L296] SORT_4 var_112_arg_0 = var_107; [L297] SORT_4 var_112_arg_1 = var_111; [L298] SORT_1 var_112 = var_112_arg_0 <= var_112_arg_1; [L299] SORT_1 var_113_arg_0 = input_75; [L300] SORT_1 var_113_arg_1 = ~var_112; [L301] EXPR var_113_arg_1 & mask_SORT_1 [L301] var_113_arg_1 = var_113_arg_1 & mask_SORT_1 [L302] EXPR var_113_arg_0 & var_113_arg_1 [L302] SORT_1 var_113 = var_113_arg_0 & var_113_arg_1; [L303] SORT_1 var_114_arg_0 = ~input_106; [L304] EXPR var_114_arg_0 & mask_SORT_1 [L304] var_114_arg_0 = var_114_arg_0 & mask_SORT_1 [L305] SORT_1 var_114_arg_1 = var_113; [L306] EXPR var_114_arg_0 | var_114_arg_1 [L306] SORT_1 var_114 = var_114_arg_0 | var_114_arg_1; [L307] SORT_1 var_115_arg_0 = var_105; [L308] SORT_1 var_115_arg_1 = var_114; [L309] EXPR var_115_arg_0 & var_115_arg_1 [L309] SORT_1 var_115 = var_115_arg_0 & var_115_arg_1; [L310] SORT_4 var_117_arg_0 = var_91; [L311] SORT_4 var_117_arg_1 = var_95; [L312] SORT_4 var_117 = var_117_arg_0 + var_117_arg_1; [L313] SORT_4 var_118_arg_0 = var_117; [L314] SORT_2 var_118 = var_118_arg_0 >> 0; [L315] SORT_1 var_119_arg_0 = input_90; [L316] SORT_2 var_119_arg_1 = var_118; [L317] SORT_2 var_119_arg_2 = var_94; [L318] SORT_2 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L319] EXPR var_119 & mask_SORT_2 [L319] var_119 = var_119 & mask_SORT_2 [L320] SORT_3 var_120_arg_0 = var_84; [L321] SORT_2 var_120_arg_1 = var_119; [L322] EXPR ((SORT_4)var_120_arg_0 << 8) | var_120_arg_1 [L322] SORT_4 var_120 = ((SORT_4)var_120_arg_0 << 8) | var_120_arg_1; [L323] SORT_4 var_121_arg_0 = var_91; [L324] SORT_4 var_121_arg_1 = var_111; [L325] SORT_4 var_121 = var_121_arg_0 + var_121_arg_1; [L326] SORT_4 var_122_arg_0 = var_107; [L327] SORT_4 var_122_arg_1 = var_121; [L328] SORT_4 var_122 = var_122_arg_0 * var_122_arg_1; [L329] SORT_4 var_123_arg_0 = var_120; [L330] SORT_4 var_123_arg_1 = var_122; [L331] SORT_4 var_123 = var_123_arg_0 + var_123_arg_1; [L332] EXPR var_123 & mask_SORT_4 [L332] var_123 = var_123 & mask_SORT_4 [L333] SORT_4 var_124_arg_0 = var_86; [L334] SORT_4 var_124_arg_1 = var_123; [L335] SORT_1 var_124 = var_124_arg_0 == var_124_arg_1; [L336] SORT_4 var_125_arg_0 = var_107; [L337] SORT_4 var_125_arg_1 = var_111; [L338] SORT_4 var_125 = var_125_arg_0 * var_125_arg_1; [L339] SORT_4 var_126_arg_0 = var_120; [L340] SORT_4 var_126_arg_1 = var_125; [L341] SORT_4 var_126 = var_126_arg_0 + var_126_arg_1; [L342] EXPR var_126 & mask_SORT_4 [L342] var_126 = var_126 & mask_SORT_4 [L343] SORT_4 var_127_arg_0 = var_86; [L344] SORT_4 var_127_arg_1 = var_126; [L345] SORT_1 var_127 = var_127_arg_0 == var_127_arg_1; [L346] SORT_1 var_128_arg_0 = var_124; [L347] SORT_1 var_128_arg_1 = var_127; [L348] EXPR var_128_arg_0 | var_128_arg_1 [L348] SORT_1 var_128 = var_128_arg_0 | var_128_arg_1; [L349] SORT_1 var_129_arg_0 = input_106; [L350] SORT_1 var_129_arg_1 = var_128; [L351] EXPR var_129_arg_0 & var_129_arg_1 [L351] SORT_1 var_129 = var_129_arg_0 & var_129_arg_1; [L352] EXPR var_129 & mask_SORT_1 [L352] var_129 = var_129 & mask_SORT_1 [L353] SORT_4 var_130_arg_0 = var_107; [L354] SORT_4 var_130_arg_1 = var_108; [L355] SORT_4 var_130 = var_130_arg_0 * var_130_arg_1; [L356] SORT_4 var_131_arg_0 = var_120; [L357] SORT_4 var_131_arg_1 = var_130; [L358] SORT_4 var_131 = var_131_arg_0 + var_131_arg_1; [L359] EXPR var_131 & mask_SORT_4 [L359] var_131 = var_131 & mask_SORT_4 [L360] SORT_4 var_132_arg_0 = var_86; [L361] SORT_4 var_132_arg_1 = var_131; [L362] SORT_1 var_132 = var_132_arg_0 == var_132_arg_1; [L363] SORT_4 var_133_arg_0 = var_107; [L364] SORT_4 var_133_arg_1 = var_101; [L365] SORT_4 var_133 = var_133_arg_0 * var_133_arg_1; [L366] SORT_4 var_134_arg_0 = var_133; [L367] SORT_4 var_134_arg_1 = var_120; [L368] SORT_4 var_134 = var_134_arg_0 + var_134_arg_1; [L369] EXPR var_134 & mask_SORT_4 [L369] var_134 = var_134 & mask_SORT_4 [L370] SORT_4 var_135_arg_0 = var_86; [L371] SORT_4 var_135_arg_1 = var_134; [L372] SORT_1 var_135 = var_135_arg_0 == var_135_arg_1; [L373] SORT_1 var_136_arg_0 = var_132; [L374] SORT_1 var_136_arg_1 = var_135; [L375] EXPR var_136_arg_0 | var_136_arg_1 [L375] SORT_1 var_136 = var_136_arg_0 | var_136_arg_1; [L376] SORT_1 var_137_arg_0 = input_100; [L377] SORT_1 var_137_arg_1 = var_136; [L378] EXPR var_137_arg_0 & var_137_arg_1 [L378] SORT_1 var_137 = var_137_arg_0 & var_137_arg_1; [L379] EXPR var_137 & mask_SORT_1 [L379] var_137 = var_137 & mask_SORT_1 [L380] SORT_4 var_138_arg_0 = var_133; [L381] SORT_4 var_138_arg_1 = var_95; [L382] SORT_4 var_138 = var_138_arg_0 + var_138_arg_1; [L383] EXPR var_138 & mask_SORT_4 [L383] var_138 = var_138 & mask_SORT_4 [L384] SORT_4 var_139_arg_0 = var_91; [L385] SORT_4 var_139_arg_1 = var_138; [L386] SORT_4 var_139 = var_139_arg_0 + var_139_arg_1; [L387] EXPR var_139 & mask_SORT_4 [L387] var_139 = var_139 & mask_SORT_4 [L388] SORT_4 var_140_arg_0 = var_86; [L389] SORT_4 var_140_arg_1 = var_139; [L390] SORT_1 var_140 = var_140_arg_0 == var_140_arg_1; [L391] SORT_4 var_141_arg_0 = var_86; [L392] SORT_4 var_141_arg_1 = var_138; [L393] SORT_1 var_141 = var_141_arg_0 == var_141_arg_1; [L394] SORT_1 var_142_arg_0 = var_140; [L395] SORT_1 var_142_arg_1 = var_141; [L396] EXPR var_142_arg_0 | var_142_arg_1 [L396] SORT_1 var_142 = var_142_arg_0 | var_142_arg_1; [L397] SORT_1 var_143_arg_0 = input_90; [L398] SORT_1 var_143_arg_1 = var_142; [L399] EXPR var_143_arg_0 & var_143_arg_1 [L399] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L400] EXPR var_143 & mask_SORT_1 [L400] var_143 = var_143 & mask_SORT_1 [L401] SORT_4 var_144_arg_0 = var_85; [L402] SORT_4 var_144_arg_1 = var_133; [L403] SORT_4 var_144 = var_144_arg_0 + var_144_arg_1; [L404] EXPR var_144 & mask_SORT_4 [L404] var_144 = var_144 & mask_SORT_4 [L405] SORT_4 var_145_arg_0 = var_144; [L406] SORT_4 var_145_arg_1 = var_91; [L407] SORT_4 var_145 = var_145_arg_0 - var_145_arg_1; [L408] EXPR var_145 & mask_SORT_4 [L408] var_145 = var_145 & mask_SORT_4 [L409] SORT_4 var_146_arg_0 = var_86; [L410] SORT_4 var_146_arg_1 = var_145; [L411] SORT_1 var_146 = var_146_arg_0 == var_146_arg_1; [L412] SORT_4 var_147_arg_0 = var_86; [L413] SORT_4 var_147_arg_1 = var_144; [L414] SORT_1 var_147 = var_147_arg_0 == var_147_arg_1; [L415] SORT_1 var_148_arg_0 = var_146; [L416] SORT_1 var_148_arg_1 = var_147; [L417] EXPR var_148_arg_0 | var_148_arg_1 [L417] SORT_1 var_148 = var_148_arg_0 | var_148_arg_1; [L418] SORT_1 var_149_arg_0 = input_83; [L419] SORT_1 var_149_arg_1 = var_148; [L420] EXPR var_149_arg_0 & var_149_arg_1 [L420] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L421] EXPR var_149 & mask_SORT_1 [L421] var_149 = var_149 & mask_SORT_1 [L422] SORT_4 var_150_arg_0 = var_91; [L423] SORT_4 var_150_arg_1 = var_145; [L424] SORT_1 var_150 = var_150_arg_0 == var_150_arg_1; [L425] SORT_4 var_151_arg_0 = var_107; [L426] SORT_4 var_151_arg_1 = var_145; [L427] SORT_1 var_151 = var_151_arg_0 == var_151_arg_1; [L428] SORT_4 var_153_arg_0 = var_152; [L429] SORT_4 var_153_arg_1 = var_145; [L430] SORT_1 var_153 = var_153_arg_0 == var_153_arg_1; [L431] SORT_4 var_155_arg_0 = var_154; [L432] SORT_4 var_155_arg_1 = var_145; [L433] SORT_1 var_155 = var_155_arg_0 == var_155_arg_1; [L434] SORT_1 var_156_arg_0 = var_155; [L435] SORT_2 var_156_arg_1 = input_67; [L436] SORT_2 var_156_arg_2 = input_69; [L437] SORT_2 var_156 = var_156_arg_0 ? var_156_arg_1 : var_156_arg_2; [L438] SORT_1 var_157_arg_0 = var_153; [L439] SORT_2 var_157_arg_1 = input_65; [L440] SORT_2 var_157_arg_2 = var_156; [L441] SORT_2 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L442] SORT_1 var_158_arg_0 = var_151; [L443] SORT_2 var_158_arg_1 = input_63; [L444] SORT_2 var_158_arg_2 = var_157; [L445] SORT_2 var_158 = var_158_arg_0 ? var_158_arg_1 : var_158_arg_2; [L446] SORT_1 var_159_arg_0 = var_150; [L447] SORT_2 var_159_arg_1 = input_61; [L448] SORT_2 var_159_arg_2 = var_158; [L449] SORT_2 var_159 = var_159_arg_0 ? var_159_arg_1 : var_159_arg_2; [L450] SORT_1 var_160_arg_0 = var_146; [L451] SORT_2 var_160_arg_1 = input_59; [L452] SORT_2 var_160_arg_2 = var_159; [L453] SORT_2 var_160 = var_160_arg_0 ? var_160_arg_1 : var_160_arg_2; [L454] SORT_1 var_161_arg_0 = var_146; [L455] SORT_2 var_161_arg_1 = var_35; [L456] SORT_2 var_161_arg_2 = var_160; [L457] SORT_2 var_161 = var_161_arg_0 ? var_161_arg_1 : var_161_arg_2; [L458] SORT_1 var_162_arg_0 = var_149; [L459] SORT_2 var_162_arg_1 = var_161; [L460] SORT_2 var_162_arg_2 = input_59; [L461] SORT_2 var_162 = var_162_arg_0 ? var_162_arg_1 : var_162_arg_2; [L462] SORT_4 var_163_arg_0 = var_91; [L463] SORT_4 var_163_arg_1 = var_139; [L464] SORT_1 var_163 = var_163_arg_0 == var_163_arg_1; [L465] SORT_4 var_164_arg_0 = var_91; [L466] SORT_4 var_164_arg_1 = var_144; [L467] SORT_1 var_164 = var_164_arg_0 == var_164_arg_1; [L468] SORT_1 var_165_arg_0 = var_150; [L469] SORT_1 var_165_arg_1 = var_164; [L470] EXPR var_165_arg_0 | var_165_arg_1 [L470] SORT_1 var_165 = var_165_arg_0 | var_165_arg_1; [L471] SORT_1 var_166_arg_0 = input_83; [L472] SORT_1 var_166_arg_1 = var_165; [L473] EXPR var_166_arg_0 & var_166_arg_1 [L473] SORT_1 var_166 = var_166_arg_0 & var_166_arg_1; [L474] EXPR var_166 & mask_SORT_1 [L474] var_166 = var_166 & mask_SORT_1 [L475] SORT_1 var_167_arg_0 = var_150; [L476] SORT_2 var_167_arg_1 = var_35; [L477] SORT_2 var_167_arg_2 = var_160; [L478] SORT_2 var_167 = var_167_arg_0 ? var_167_arg_1 : var_167_arg_2; [L479] SORT_1 var_168_arg_0 = var_166; [L480] SORT_2 var_168_arg_1 = var_167; [L481] SORT_2 var_168_arg_2 = input_61; [L482] SORT_2 var_168 = var_168_arg_0 ? var_168_arg_1 : var_168_arg_2; [L483] SORT_4 var_169_arg_0 = var_107; [L484] SORT_4 var_169_arg_1 = var_139; [L485] SORT_1 var_169 = var_169_arg_0 == var_169_arg_1; [L486] SORT_4 var_170_arg_0 = var_107; [L487] SORT_4 var_170_arg_1 = var_144; [L488] SORT_1 var_170 = var_170_arg_0 == var_170_arg_1; [L489] SORT_1 var_171_arg_0 = var_151; [L490] SORT_1 var_171_arg_1 = var_170; [L491] EXPR var_171_arg_0 | var_171_arg_1 [L491] SORT_1 var_171 = var_171_arg_0 | var_171_arg_1; [L492] SORT_1 var_172_arg_0 = input_83; [L493] SORT_1 var_172_arg_1 = var_171; [L494] EXPR var_172_arg_0 & var_172_arg_1 [L494] SORT_1 var_172 = var_172_arg_0 & var_172_arg_1; [L495] EXPR var_172 & mask_SORT_1 [L495] var_172 = var_172 & mask_SORT_1 [L496] SORT_1 var_173_arg_0 = var_151; [L497] SORT_2 var_173_arg_1 = var_35; [L498] SORT_2 var_173_arg_2 = var_160; [L499] SORT_2 var_173 = var_173_arg_0 ? var_173_arg_1 : var_173_arg_2; [L500] SORT_1 var_174_arg_0 = var_172; [L501] SORT_2 var_174_arg_1 = var_173; [L502] SORT_2 var_174_arg_2 = input_63; [L503] SORT_2 var_174 = var_174_arg_0 ? var_174_arg_1 : var_174_arg_2; [L504] SORT_4 var_175_arg_0 = var_152; [L505] SORT_4 var_175_arg_1 = var_139; [L506] SORT_1 var_175 = var_175_arg_0 == var_175_arg_1; [L507] SORT_4 var_176_arg_0 = var_152; [L508] SORT_4 var_176_arg_1 = var_144; [L509] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L510] SORT_1 var_177_arg_0 = var_153; [L511] SORT_1 var_177_arg_1 = var_176; [L512] EXPR var_177_arg_0 | var_177_arg_1 [L512] SORT_1 var_177 = var_177_arg_0 | var_177_arg_1; [L513] SORT_1 var_178_arg_0 = input_83; [L514] SORT_1 var_178_arg_1 = var_177; [L515] EXPR var_178_arg_0 & var_178_arg_1 [L515] SORT_1 var_178 = var_178_arg_0 & var_178_arg_1; [L516] EXPR var_178 & mask_SORT_1 [L516] var_178 = var_178 & mask_SORT_1 [L517] SORT_1 var_179_arg_0 = var_153; [L518] SORT_2 var_179_arg_1 = var_35; [L519] SORT_2 var_179_arg_2 = var_160; [L520] SORT_2 var_179 = var_179_arg_0 ? var_179_arg_1 : var_179_arg_2; [L521] SORT_1 var_180_arg_0 = var_178; [L522] SORT_2 var_180_arg_1 = var_179; [L523] SORT_2 var_180_arg_2 = input_65; [L524] SORT_2 var_180 = var_180_arg_0 ? var_180_arg_1 : var_180_arg_2; [L525] SORT_4 var_181_arg_0 = var_154; [L526] SORT_4 var_181_arg_1 = var_139; [L527] SORT_1 var_181 = var_181_arg_0 == var_181_arg_1; [L528] SORT_4 var_182_arg_0 = var_154; [L529] SORT_4 var_182_arg_1 = var_144; [L530] SORT_1 var_182 = var_182_arg_0 == var_182_arg_1; [L531] SORT_1 var_183_arg_0 = var_155; [L532] SORT_1 var_183_arg_1 = var_182; [L533] EXPR var_183_arg_0 | var_183_arg_1 [L533] SORT_1 var_183 = var_183_arg_0 | var_183_arg_1; [L534] SORT_1 var_184_arg_0 = input_83; [L535] SORT_1 var_184_arg_1 = var_183; [L536] EXPR var_184_arg_0 & var_184_arg_1 [L536] SORT_1 var_184 = var_184_arg_0 & var_184_arg_1; [L537] EXPR var_184 & mask_SORT_1 [L537] var_184 = var_184 & mask_SORT_1 [L538] SORT_1 var_185_arg_0 = var_155; [L539] SORT_2 var_185_arg_1 = var_35; [L540] SORT_2 var_185_arg_2 = var_160; [L541] SORT_2 var_185 = var_185_arg_0 ? var_185_arg_1 : var_185_arg_2; [L542] SORT_1 var_186_arg_0 = var_184; [L543] SORT_2 var_186_arg_1 = var_185; [L544] SORT_2 var_186_arg_2 = input_67; [L545] SORT_2 var_186 = var_186_arg_0 ? var_186_arg_1 : var_186_arg_2; [L546] SORT_4 var_188_arg_0 = var_187; [L547] SORT_4 var_188_arg_1 = var_145; [L548] SORT_1 var_188 = var_188_arg_0 == var_188_arg_1; [L549] SORT_4 var_189_arg_0 = var_187; [L550] SORT_4 var_189_arg_1 = var_144; [L551] SORT_1 var_189 = var_189_arg_0 == var_189_arg_1; [L552] SORT_1 var_190_arg_0 = var_188; [L553] SORT_1 var_190_arg_1 = var_189; [L554] EXPR var_190_arg_0 | var_190_arg_1 [L554] SORT_1 var_190 = var_190_arg_0 | var_190_arg_1; [L555] SORT_1 var_191_arg_0 = input_83; [L556] SORT_1 var_191_arg_1 = var_190; [L557] EXPR var_191_arg_0 & var_191_arg_1 [L557] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L558] EXPR var_191 & mask_SORT_1 [L558] var_191 = var_191 & mask_SORT_1 [L559] SORT_1 var_192_arg_0 = var_188; [L560] SORT_2 var_192_arg_1 = var_35; [L561] SORT_2 var_192_arg_2 = var_160; [L562] SORT_2 var_192 = var_192_arg_0 ? var_192_arg_1 : var_192_arg_2; [L563] SORT_1 var_193_arg_0 = var_191; [L564] SORT_2 var_193_arg_1 = var_192; [L565] SORT_2 var_193_arg_2 = input_69; [L566] SORT_2 var_193 = var_193_arg_0 ? var_193_arg_1 : var_193_arg_2; [L567] SORT_1 var_194_arg_0 = var_181; [L568] SORT_2 var_194_arg_1 = var_186; [L569] SORT_2 var_194_arg_2 = var_193; [L570] SORT_2 var_194 = var_194_arg_0 ? var_194_arg_1 : var_194_arg_2; [L571] SORT_1 var_195_arg_0 = var_175; [L572] SORT_2 var_195_arg_1 = var_180; [L573] SORT_2 var_195_arg_2 = var_194; [L574] SORT_2 var_195 = var_195_arg_0 ? var_195_arg_1 : var_195_arg_2; [L575] SORT_1 var_196_arg_0 = var_169; [L576] SORT_2 var_196_arg_1 = var_174; [L577] SORT_2 var_196_arg_2 = var_195; [L578] SORT_2 var_196 = var_196_arg_0 ? var_196_arg_1 : var_196_arg_2; [L579] SORT_1 var_197_arg_0 = var_163; [L580] SORT_2 var_197_arg_1 = var_168; [L581] SORT_2 var_197_arg_2 = var_196; [L582] SORT_2 var_197 = var_197_arg_0 ? var_197_arg_1 : var_197_arg_2; [L583] SORT_1 var_198_arg_0 = var_140; [L584] SORT_2 var_198_arg_1 = var_162; [L585] SORT_2 var_198_arg_2 = var_197; [L586] SORT_2 var_198 = var_198_arg_0 ? var_198_arg_1 : var_198_arg_2; [L587] SORT_1 var_199_arg_0 = var_140; [L588] SORT_2 var_199_arg_1 = var_35; [L589] SORT_2 var_199_arg_2 = var_198; [L590] SORT_2 var_199 = var_199_arg_0 ? var_199_arg_1 : var_199_arg_2; [L591] SORT_1 var_200_arg_0 = var_143; [L592] SORT_2 var_200_arg_1 = var_199; [L593] SORT_2 var_200_arg_2 = var_162; [L594] SORT_2 var_200 = var_200_arg_0 ? var_200_arg_1 : var_200_arg_2; [L595] SORT_4 var_201_arg_0 = var_91; [L596] SORT_4 var_201_arg_1 = var_131; [L597] SORT_1 var_201 = var_201_arg_0 == var_201_arg_1; [L598] SORT_4 var_202_arg_0 = var_91; [L599] SORT_4 var_202_arg_1 = var_138; [L600] SORT_1 var_202 = var_202_arg_0 == var_202_arg_1; [L601] SORT_1 var_203_arg_0 = var_163; [L602] SORT_1 var_203_arg_1 = var_202; [L603] EXPR var_203_arg_0 | var_203_arg_1 [L603] SORT_1 var_203 = var_203_arg_0 | var_203_arg_1; [L604] SORT_1 var_204_arg_0 = input_90; [L605] SORT_1 var_204_arg_1 = var_203; [L606] EXPR var_204_arg_0 & var_204_arg_1 [L606] SORT_1 var_204 = var_204_arg_0 & var_204_arg_1; [L607] EXPR var_204 & mask_SORT_1 [L607] var_204 = var_204 & mask_SORT_1 [L608] SORT_1 var_205_arg_0 = var_163; [L609] SORT_2 var_205_arg_1 = var_35; [L610] SORT_2 var_205_arg_2 = var_198; [L611] SORT_2 var_205 = var_205_arg_0 ? var_205_arg_1 : var_205_arg_2; [L612] SORT_1 var_206_arg_0 = var_204; [L613] SORT_2 var_206_arg_1 = var_205; [L614] SORT_2 var_206_arg_2 = var_168; [L615] SORT_2 var_206 = var_206_arg_0 ? var_206_arg_1 : var_206_arg_2; [L616] SORT_4 var_207_arg_0 = var_107; [L617] SORT_4 var_207_arg_1 = var_131; [L618] SORT_1 var_207 = var_207_arg_0 == var_207_arg_1; [L619] SORT_4 var_208_arg_0 = var_107; [L620] SORT_4 var_208_arg_1 = var_138; [L621] SORT_1 var_208 = var_208_arg_0 == var_208_arg_1; [L622] SORT_1 var_209_arg_0 = var_169; [L623] SORT_1 var_209_arg_1 = var_208; [L624] EXPR var_209_arg_0 | var_209_arg_1 [L624] SORT_1 var_209 = var_209_arg_0 | var_209_arg_1; [L625] SORT_1 var_210_arg_0 = input_90; [L626] SORT_1 var_210_arg_1 = var_209; [L627] EXPR var_210_arg_0 & var_210_arg_1 [L627] SORT_1 var_210 = var_210_arg_0 & var_210_arg_1; [L628] EXPR var_210 & mask_SORT_1 [L628] var_210 = var_210 & mask_SORT_1 [L629] SORT_1 var_211_arg_0 = var_169; [L630] SORT_2 var_211_arg_1 = var_35; [L631] SORT_2 var_211_arg_2 = var_198; [L632] SORT_2 var_211 = var_211_arg_0 ? var_211_arg_1 : var_211_arg_2; [L633] SORT_1 var_212_arg_0 = var_210; [L634] SORT_2 var_212_arg_1 = var_211; [L635] SORT_2 var_212_arg_2 = var_174; [L636] SORT_2 var_212 = var_212_arg_0 ? var_212_arg_1 : var_212_arg_2; [L637] SORT_4 var_213_arg_0 = var_152; [L638] SORT_4 var_213_arg_1 = var_131; [L639] SORT_1 var_213 = var_213_arg_0 == var_213_arg_1; [L640] SORT_4 var_214_arg_0 = var_152; [L641] SORT_4 var_214_arg_1 = var_138; [L642] SORT_1 var_214 = var_214_arg_0 == var_214_arg_1; [L643] SORT_1 var_215_arg_0 = var_175; [L644] SORT_1 var_215_arg_1 = var_214; [L645] EXPR var_215_arg_0 | var_215_arg_1 [L645] SORT_1 var_215 = var_215_arg_0 | var_215_arg_1; [L646] SORT_1 var_216_arg_0 = input_90; [L647] SORT_1 var_216_arg_1 = var_215; [L648] EXPR var_216_arg_0 & var_216_arg_1 [L648] SORT_1 var_216 = var_216_arg_0 & var_216_arg_1; [L649] EXPR var_216 & mask_SORT_1 [L649] var_216 = var_216 & mask_SORT_1 [L650] SORT_1 var_217_arg_0 = var_175; [L651] SORT_2 var_217_arg_1 = var_35; [L652] SORT_2 var_217_arg_2 = var_198; [L653] SORT_2 var_217 = var_217_arg_0 ? var_217_arg_1 : var_217_arg_2; [L654] SORT_1 var_218_arg_0 = var_216; [L655] SORT_2 var_218_arg_1 = var_217; [L656] SORT_2 var_218_arg_2 = var_180; [L657] SORT_2 var_218 = var_218_arg_0 ? var_218_arg_1 : var_218_arg_2; [L658] SORT_4 var_219_arg_0 = var_154; [L659] SORT_4 var_219_arg_1 = var_131; [L660] SORT_1 var_219 = var_219_arg_0 == var_219_arg_1; [L661] SORT_4 var_220_arg_0 = var_154; [L662] SORT_4 var_220_arg_1 = var_138; [L663] SORT_1 var_220 = var_220_arg_0 == var_220_arg_1; [L664] SORT_1 var_221_arg_0 = var_181; [L665] SORT_1 var_221_arg_1 = var_220; [L666] EXPR var_221_arg_0 | var_221_arg_1 [L666] SORT_1 var_221 = var_221_arg_0 | var_221_arg_1; [L667] SORT_1 var_222_arg_0 = input_90; [L668] SORT_1 var_222_arg_1 = var_221; [L669] EXPR var_222_arg_0 & var_222_arg_1 [L669] SORT_1 var_222 = var_222_arg_0 & var_222_arg_1; [L670] EXPR var_222 & mask_SORT_1 [L670] var_222 = var_222 & mask_SORT_1 [L671] SORT_1 var_223_arg_0 = var_181; [L672] SORT_2 var_223_arg_1 = var_35; [L673] SORT_2 var_223_arg_2 = var_198; [L674] SORT_2 var_223 = var_223_arg_0 ? var_223_arg_1 : var_223_arg_2; [L675] SORT_1 var_224_arg_0 = var_222; [L676] SORT_2 var_224_arg_1 = var_223; [L677] SORT_2 var_224_arg_2 = var_186; [L678] SORT_2 var_224 = var_224_arg_0 ? var_224_arg_1 : var_224_arg_2; [L679] SORT_4 var_225_arg_0 = var_187; [L680] SORT_4 var_225_arg_1 = var_139; [L681] SORT_1 var_225 = var_225_arg_0 == var_225_arg_1; [L682] SORT_4 var_226_arg_0 = var_187; [L683] SORT_4 var_226_arg_1 = var_138; [L684] SORT_1 var_226 = var_226_arg_0 == var_226_arg_1; [L685] SORT_1 var_227_arg_0 = var_225; [L686] SORT_1 var_227_arg_1 = var_226; [L687] EXPR var_227_arg_0 | var_227_arg_1 [L687] SORT_1 var_227 = var_227_arg_0 | var_227_arg_1; [L688] SORT_1 var_228_arg_0 = input_90; [L689] SORT_1 var_228_arg_1 = var_227; [L690] EXPR var_228_arg_0 & var_228_arg_1 [L690] SORT_1 var_228 = var_228_arg_0 & var_228_arg_1; [L691] EXPR var_228 & mask_SORT_1 [L691] var_228 = var_228 & mask_SORT_1 [L692] SORT_1 var_229_arg_0 = var_225; [L693] SORT_2 var_229_arg_1 = var_35; [L694] SORT_2 var_229_arg_2 = var_198; [L695] SORT_2 var_229 = var_229_arg_0 ? var_229_arg_1 : var_229_arg_2; [L696] SORT_1 var_230_arg_0 = var_228; [L697] SORT_2 var_230_arg_1 = var_229; [L698] SORT_2 var_230_arg_2 = var_193; [L699] SORT_2 var_230 = var_230_arg_0 ? var_230_arg_1 : var_230_arg_2; [L700] SORT_1 var_231_arg_0 = var_219; [L701] SORT_2 var_231_arg_1 = var_224; [L702] SORT_2 var_231_arg_2 = var_230; [L703] SORT_2 var_231 = var_231_arg_0 ? var_231_arg_1 : var_231_arg_2; [L704] SORT_1 var_232_arg_0 = var_213; [L705] SORT_2 var_232_arg_1 = var_218; [L706] SORT_2 var_232_arg_2 = var_231; [L707] SORT_2 var_232 = var_232_arg_0 ? var_232_arg_1 : var_232_arg_2; [L708] SORT_1 var_233_arg_0 = var_207; [L709] SORT_2 var_233_arg_1 = var_212; [L710] SORT_2 var_233_arg_2 = var_232; [L711] SORT_2 var_233 = var_233_arg_0 ? var_233_arg_1 : var_233_arg_2; [L712] SORT_1 var_234_arg_0 = var_201; [L713] SORT_2 var_234_arg_1 = var_206; [L714] SORT_2 var_234_arg_2 = var_233; [L715] SORT_2 var_234 = var_234_arg_0 ? var_234_arg_1 : var_234_arg_2; [L716] SORT_1 var_235_arg_0 = var_132; [L717] SORT_2 var_235_arg_1 = var_200; [L718] SORT_2 var_235_arg_2 = var_234; [L719] SORT_2 var_235 = var_235_arg_0 ? var_235_arg_1 : var_235_arg_2; [L720] SORT_1 var_236_arg_0 = var_132; [L721] SORT_2 var_236_arg_1 = var_35; [L722] SORT_2 var_236_arg_2 = var_235; [L723] SORT_2 var_236 = var_236_arg_0 ? var_236_arg_1 : var_236_arg_2; [L724] SORT_1 var_237_arg_0 = var_137; [L725] SORT_2 var_237_arg_1 = var_236; [L726] SORT_2 var_237_arg_2 = var_200; [L727] SORT_2 var_237 = var_237_arg_0 ? var_237_arg_1 : var_237_arg_2; [L728] SORT_4 var_238_arg_0 = var_91; [L729] SORT_4 var_238_arg_1 = var_123; [L730] SORT_1 var_238 = var_238_arg_0 == var_238_arg_1; [L731] SORT_4 var_239_arg_0 = var_91; [L732] SORT_4 var_239_arg_1 = var_134; [L733] SORT_1 var_239 = var_239_arg_0 == var_239_arg_1; [L734] SORT_1 var_240_arg_0 = var_201; [L735] SORT_1 var_240_arg_1 = var_239; [L736] EXPR var_240_arg_0 | var_240_arg_1 [L736] SORT_1 var_240 = var_240_arg_0 | var_240_arg_1; [L737] SORT_1 var_241_arg_0 = input_100; [L738] SORT_1 var_241_arg_1 = var_240; [L739] EXPR var_241_arg_0 & var_241_arg_1 [L739] SORT_1 var_241 = var_241_arg_0 & var_241_arg_1; [L740] EXPR var_241 & mask_SORT_1 [L740] var_241 = var_241 & mask_SORT_1 [L741] SORT_1 var_242_arg_0 = var_201; [L742] SORT_2 var_242_arg_1 = var_35; [L743] SORT_2 var_242_arg_2 = var_235; [L744] SORT_2 var_242 = var_242_arg_0 ? var_242_arg_1 : var_242_arg_2; [L745] SORT_1 var_243_arg_0 = var_241; [L746] SORT_2 var_243_arg_1 = var_242; [L747] SORT_2 var_243_arg_2 = var_206; [L748] SORT_2 var_243 = var_243_arg_0 ? var_243_arg_1 : var_243_arg_2; [L749] SORT_4 var_244_arg_0 = var_107; [L750] SORT_4 var_244_arg_1 = var_123; [L751] SORT_1 var_244 = var_244_arg_0 == var_244_arg_1; [L752] SORT_4 var_245_arg_0 = var_107; [L753] SORT_4 var_245_arg_1 = var_134; [L754] SORT_1 var_245 = var_245_arg_0 == var_245_arg_1; [L755] SORT_1 var_246_arg_0 = var_207; [L756] SORT_1 var_246_arg_1 = var_245; [L757] EXPR var_246_arg_0 | var_246_arg_1 [L757] SORT_1 var_246 = var_246_arg_0 | var_246_arg_1; [L758] SORT_1 var_247_arg_0 = input_100; [L759] SORT_1 var_247_arg_1 = var_246; [L760] EXPR var_247_arg_0 & var_247_arg_1 [L760] SORT_1 var_247 = var_247_arg_0 & var_247_arg_1; [L761] EXPR var_247 & mask_SORT_1 [L761] var_247 = var_247 & mask_SORT_1 [L762] SORT_1 var_248_arg_0 = var_207; [L763] SORT_2 var_248_arg_1 = var_35; [L764] SORT_2 var_248_arg_2 = var_235; [L765] SORT_2 var_248 = var_248_arg_0 ? var_248_arg_1 : var_248_arg_2; [L766] SORT_1 var_249_arg_0 = var_247; [L767] SORT_2 var_249_arg_1 = var_248; [L768] SORT_2 var_249_arg_2 = var_212; [L769] SORT_2 var_249 = var_249_arg_0 ? var_249_arg_1 : var_249_arg_2; [L770] SORT_4 var_250_arg_0 = var_152; [L771] SORT_4 var_250_arg_1 = var_123; [L772] SORT_1 var_250 = var_250_arg_0 == var_250_arg_1; [L773] SORT_4 var_251_arg_0 = var_152; [L774] SORT_4 var_251_arg_1 = var_134; [L775] SORT_1 var_251 = var_251_arg_0 == var_251_arg_1; [L776] SORT_1 var_252_arg_0 = var_213; [L777] SORT_1 var_252_arg_1 = var_251; [L778] EXPR var_252_arg_0 | var_252_arg_1 [L778] SORT_1 var_252 = var_252_arg_0 | var_252_arg_1; [L779] SORT_1 var_253_arg_0 = input_100; [L780] SORT_1 var_253_arg_1 = var_252; [L781] EXPR var_253_arg_0 & var_253_arg_1 [L781] SORT_1 var_253 = var_253_arg_0 & var_253_arg_1; [L782] EXPR var_253 & mask_SORT_1 [L782] var_253 = var_253 & mask_SORT_1 [L783] SORT_1 var_254_arg_0 = var_213; [L784] SORT_2 var_254_arg_1 = var_35; [L785] SORT_2 var_254_arg_2 = var_235; [L786] SORT_2 var_254 = var_254_arg_0 ? var_254_arg_1 : var_254_arg_2; [L787] SORT_1 var_255_arg_0 = var_253; [L788] SORT_2 var_255_arg_1 = var_254; [L789] SORT_2 var_255_arg_2 = var_218; [L790] SORT_2 var_255 = var_255_arg_0 ? var_255_arg_1 : var_255_arg_2; [L791] SORT_4 var_256_arg_0 = var_154; [L792] SORT_4 var_256_arg_1 = var_123; [L793] SORT_1 var_256 = var_256_arg_0 == var_256_arg_1; [L794] SORT_4 var_257_arg_0 = var_154; [L795] SORT_4 var_257_arg_1 = var_134; [L796] SORT_1 var_257 = var_257_arg_0 == var_257_arg_1; [L797] SORT_1 var_258_arg_0 = var_219; [L798] SORT_1 var_258_arg_1 = var_257; [L799] EXPR var_258_arg_0 | var_258_arg_1 [L799] SORT_1 var_258 = var_258_arg_0 | var_258_arg_1; [L800] SORT_1 var_259_arg_0 = input_100; [L801] SORT_1 var_259_arg_1 = var_258; [L802] EXPR var_259_arg_0 & var_259_arg_1 [L802] SORT_1 var_259 = var_259_arg_0 & var_259_arg_1; [L803] EXPR var_259 & mask_SORT_1 [L803] var_259 = var_259 & mask_SORT_1 [L804] SORT_1 var_260_arg_0 = var_219; [L805] SORT_2 var_260_arg_1 = var_35; [L806] SORT_2 var_260_arg_2 = var_235; [L807] SORT_2 var_260 = var_260_arg_0 ? var_260_arg_1 : var_260_arg_2; [L808] SORT_1 var_261_arg_0 = var_259; [L809] SORT_2 var_261_arg_1 = var_260; [L810] SORT_2 var_261_arg_2 = var_224; [L811] SORT_2 var_261 = var_261_arg_0 ? var_261_arg_1 : var_261_arg_2; [L812] SORT_4 var_262_arg_0 = var_187; [L813] SORT_4 var_262_arg_1 = var_131; [L814] SORT_1 var_262 = var_262_arg_0 == var_262_arg_1; [L815] SORT_4 var_263_arg_0 = var_187; [L816] SORT_4 var_263_arg_1 = var_134; [L817] SORT_1 var_263 = var_263_arg_0 == var_263_arg_1; [L818] SORT_1 var_264_arg_0 = var_262; [L819] SORT_1 var_264_arg_1 = var_263; [L820] EXPR var_264_arg_0 | var_264_arg_1 [L820] SORT_1 var_264 = var_264_arg_0 | var_264_arg_1; [L821] SORT_1 var_265_arg_0 = input_100; [L822] SORT_1 var_265_arg_1 = var_264; [L823] EXPR var_265_arg_0 & var_265_arg_1 [L823] SORT_1 var_265 = var_265_arg_0 & var_265_arg_1; [L824] EXPR var_265 & mask_SORT_1 [L824] var_265 = var_265 & mask_SORT_1 [L825] SORT_1 var_266_arg_0 = var_262; [L826] SORT_2 var_266_arg_1 = var_35; [L827] SORT_2 var_266_arg_2 = var_235; [L828] SORT_2 var_266 = var_266_arg_0 ? var_266_arg_1 : var_266_arg_2; [L829] SORT_1 var_267_arg_0 = var_265; [L830] SORT_2 var_267_arg_1 = var_266; [L831] SORT_2 var_267_arg_2 = var_230; [L832] SORT_2 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L833] SORT_1 var_268_arg_0 = var_256; [L834] SORT_2 var_268_arg_1 = var_261; [L835] SORT_2 var_268_arg_2 = var_267; [L836] SORT_2 var_268 = var_268_arg_0 ? var_268_arg_1 : var_268_arg_2; [L837] SORT_1 var_269_arg_0 = var_250; [L838] SORT_2 var_269_arg_1 = var_255; [L839] SORT_2 var_269_arg_2 = var_268; [L840] SORT_2 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L841] SORT_1 var_270_arg_0 = var_244; [L842] SORT_2 var_270_arg_1 = var_249; [L843] SORT_2 var_270_arg_2 = var_269; [L844] SORT_2 var_270 = var_270_arg_0 ? var_270_arg_1 : var_270_arg_2; [L845] SORT_1 var_271_arg_0 = var_238; [L846] SORT_2 var_271_arg_1 = var_243; [L847] SORT_2 var_271_arg_2 = var_270; [L848] SORT_2 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L849] SORT_1 var_272_arg_0 = var_124; [L850] SORT_2 var_272_arg_1 = var_237; [L851] SORT_2 var_272_arg_2 = var_271; [L852] SORT_2 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L853] SORT_1 var_273_arg_0 = var_124; [L854] SORT_2 var_273_arg_1 = var_35; [L855] SORT_2 var_273_arg_2 = var_272; [L856] SORT_2 var_273 = var_273_arg_0 ? var_273_arg_1 : var_273_arg_2; [L857] SORT_1 var_274_arg_0 = var_129; [L858] SORT_2 var_274_arg_1 = var_273; [L859] SORT_2 var_274_arg_2 = var_237; [L860] SORT_2 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L861] EXPR var_274 & mask_SORT_2 [L861] var_274 = var_274 & mask_SORT_2 [L862] SORT_2 var_275_arg_0 = var_50; [L863] SORT_2 var_275_arg_1 = var_274; [L864] SORT_1 var_275 = var_275_arg_0 == var_275_arg_1; [L865] SORT_4 var_276_arg_0 = var_91; [L866] SORT_4 var_276_arg_1 = var_126; [L867] SORT_1 var_276 = var_276_arg_0 == var_276_arg_1; [L868] SORT_1 var_277_arg_0 = var_238; [L869] SORT_1 var_277_arg_1 = var_276; [L870] EXPR var_277_arg_0 | var_277_arg_1 [L870] SORT_1 var_277 = var_277_arg_0 | var_277_arg_1; [L871] SORT_1 var_278_arg_0 = input_106; [L872] SORT_1 var_278_arg_1 = var_277; [L873] EXPR var_278_arg_0 & var_278_arg_1 [L873] SORT_1 var_278 = var_278_arg_0 & var_278_arg_1; [L874] EXPR var_278 & mask_SORT_1 [L874] var_278 = var_278 & mask_SORT_1 [L875] SORT_1 var_279_arg_0 = var_238; [L876] SORT_2 var_279_arg_1 = var_35; [L877] SORT_2 var_279_arg_2 = var_272; [L878] SORT_2 var_279 = var_279_arg_0 ? var_279_arg_1 : var_279_arg_2; [L879] SORT_1 var_280_arg_0 = var_278; [L880] SORT_2 var_280_arg_1 = var_279; [L881] SORT_2 var_280_arg_2 = var_243; [L882] SORT_2 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L883] EXPR var_280 & mask_SORT_2 [L883] var_280 = var_280 & mask_SORT_2 [L884] SORT_2 var_281_arg_0 = var_47; [L885] SORT_2 var_281_arg_1 = var_280; [L886] SORT_1 var_281 = var_281_arg_0 == var_281_arg_1; [L887] SORT_1 var_282_arg_0 = var_275; [L888] SORT_1 var_282_arg_1 = var_281; [L889] EXPR var_282_arg_0 & var_282_arg_1 [L889] SORT_1 var_282 = var_282_arg_0 & var_282_arg_1; [L890] SORT_4 var_283_arg_0 = var_107; [L891] SORT_4 var_283_arg_1 = var_126; [L892] SORT_1 var_283 = var_283_arg_0 == var_283_arg_1; [L893] SORT_1 var_284_arg_0 = var_244; [L894] SORT_1 var_284_arg_1 = var_283; [L895] EXPR var_284_arg_0 | var_284_arg_1 [L895] SORT_1 var_284 = var_284_arg_0 | var_284_arg_1; [L896] SORT_1 var_285_arg_0 = input_106; [L897] SORT_1 var_285_arg_1 = var_284; [L898] EXPR var_285_arg_0 & var_285_arg_1 [L898] SORT_1 var_285 = var_285_arg_0 & var_285_arg_1; [L899] EXPR var_285 & mask_SORT_1 [L899] var_285 = var_285 & mask_SORT_1 [L900] SORT_1 var_286_arg_0 = var_244; [L901] SORT_2 var_286_arg_1 = var_35; [L902] SORT_2 var_286_arg_2 = var_272; [L903] SORT_2 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L904] SORT_1 var_287_arg_0 = var_285; [L905] SORT_2 var_287_arg_1 = var_286; [L906] SORT_2 var_287_arg_2 = var_249; [L907] SORT_2 var_287 = var_287_arg_0 ? var_287_arg_1 : var_287_arg_2; [L908] EXPR var_287 & mask_SORT_2 [L908] var_287 = var_287 & mask_SORT_2 [L909] SORT_2 var_288_arg_0 = var_44; [L910] SORT_2 var_288_arg_1 = var_287; [L911] SORT_1 var_288 = var_288_arg_0 == var_288_arg_1; [L912] SORT_1 var_289_arg_0 = var_282; [L913] SORT_1 var_289_arg_1 = var_288; [L914] EXPR var_289_arg_0 & var_289_arg_1 [L914] SORT_1 var_289 = var_289_arg_0 & var_289_arg_1; [L915] SORT_4 var_290_arg_0 = var_152; [L916] SORT_4 var_290_arg_1 = var_126; [L917] SORT_1 var_290 = var_290_arg_0 == var_290_arg_1; [L918] SORT_1 var_291_arg_0 = var_250; [L919] SORT_1 var_291_arg_1 = var_290; [L920] EXPR var_291_arg_0 | var_291_arg_1 [L920] SORT_1 var_291 = var_291_arg_0 | var_291_arg_1; [L921] SORT_1 var_292_arg_0 = input_106; [L922] SORT_1 var_292_arg_1 = var_291; [L923] EXPR var_292_arg_0 & var_292_arg_1 [L923] SORT_1 var_292 = var_292_arg_0 & var_292_arg_1; [L924] EXPR var_292 & mask_SORT_1 [L924] var_292 = var_292 & mask_SORT_1 [L925] SORT_1 var_293_arg_0 = var_250; [L926] SORT_2 var_293_arg_1 = var_35; [L927] SORT_2 var_293_arg_2 = var_272; [L928] SORT_2 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L929] SORT_1 var_294_arg_0 = var_292; [L930] SORT_2 var_294_arg_1 = var_293; [L931] SORT_2 var_294_arg_2 = var_255; [L932] SORT_2 var_294 = var_294_arg_0 ? var_294_arg_1 : var_294_arg_2; [L933] EXPR var_294 & mask_SORT_2 [L933] var_294 = var_294 & mask_SORT_2 [L934] SORT_2 var_295_arg_0 = var_41; [L935] SORT_2 var_295_arg_1 = var_294; [L936] SORT_1 var_295 = var_295_arg_0 == var_295_arg_1; [L937] SORT_1 var_296_arg_0 = var_289; [L938] SORT_1 var_296_arg_1 = var_295; [L939] EXPR var_296_arg_0 & var_296_arg_1 [L939] SORT_1 var_296 = var_296_arg_0 & var_296_arg_1; [L940] SORT_4 var_297_arg_0 = var_154; [L941] SORT_4 var_297_arg_1 = var_126; [L942] SORT_1 var_297 = var_297_arg_0 == var_297_arg_1; [L943] SORT_1 var_298_arg_0 = var_256; [L944] SORT_1 var_298_arg_1 = var_297; [L945] EXPR var_298_arg_0 | var_298_arg_1 [L945] SORT_1 var_298 = var_298_arg_0 | var_298_arg_1; [L946] SORT_1 var_299_arg_0 = input_106; [L947] SORT_1 var_299_arg_1 = var_298; [L948] EXPR var_299_arg_0 & var_299_arg_1 [L948] SORT_1 var_299 = var_299_arg_0 & var_299_arg_1; [L949] EXPR var_299 & mask_SORT_1 [L949] var_299 = var_299 & mask_SORT_1 [L950] SORT_1 var_300_arg_0 = var_256; [L951] SORT_2 var_300_arg_1 = var_35; [L952] SORT_2 var_300_arg_2 = var_272; [L953] SORT_2 var_300 = var_300_arg_0 ? var_300_arg_1 : var_300_arg_2; [L954] SORT_1 var_301_arg_0 = var_299; [L955] SORT_2 var_301_arg_1 = var_300; [L956] SORT_2 var_301_arg_2 = var_261; [L957] SORT_2 var_301 = var_301_arg_0 ? var_301_arg_1 : var_301_arg_2; [L958] EXPR var_301 & mask_SORT_2 [L958] var_301 = var_301 & mask_SORT_2 [L959] SORT_2 var_302_arg_0 = var_38; [L960] SORT_2 var_302_arg_1 = var_301; [L961] SORT_1 var_302 = var_302_arg_0 == var_302_arg_1; [L962] SORT_1 var_303_arg_0 = var_296; [L963] SORT_1 var_303_arg_1 = var_302; [L964] EXPR var_303_arg_0 & var_303_arg_1 [L964] SORT_1 var_303 = var_303_arg_0 & var_303_arg_1; [L965] SORT_4 var_304_arg_0 = var_187; [L966] SORT_4 var_304_arg_1 = var_123; [L967] SORT_1 var_304 = var_304_arg_0 == var_304_arg_1; [L968] SORT_4 var_305_arg_0 = var_187; [L969] SORT_4 var_305_arg_1 = var_126; [L970] SORT_1 var_305 = var_305_arg_0 == var_305_arg_1; [L971] SORT_1 var_306_arg_0 = var_304; [L972] SORT_1 var_306_arg_1 = var_305; [L973] EXPR var_306_arg_0 | var_306_arg_1 [L973] SORT_1 var_306 = var_306_arg_0 | var_306_arg_1; [L974] SORT_1 var_307_arg_0 = input_106; [L975] SORT_1 var_307_arg_1 = var_306; [L976] EXPR var_307_arg_0 & var_307_arg_1 [L976] SORT_1 var_307 = var_307_arg_0 & var_307_arg_1; [L977] EXPR var_307 & mask_SORT_1 [L977] var_307 = var_307 & mask_SORT_1 [L978] SORT_1 var_308_arg_0 = var_304; [L979] SORT_2 var_308_arg_1 = var_35; [L980] SORT_2 var_308_arg_2 = var_272; [L981] SORT_2 var_308 = var_308_arg_0 ? var_308_arg_1 : var_308_arg_2; [L982] SORT_1 var_309_arg_0 = var_307; [L983] SORT_2 var_309_arg_1 = var_308; [L984] SORT_2 var_309_arg_2 = var_267; [L985] SORT_2 var_309 = var_309_arg_0 ? var_309_arg_1 : var_309_arg_2; [L986] EXPR var_309 & mask_SORT_2 [L986] var_309 = var_309 & mask_SORT_2 [L987] SORT_2 var_310_arg_0 = var_35; [L988] SORT_2 var_310_arg_1 = var_309; [L989] SORT_1 var_310 = var_310_arg_0 == var_310_arg_1; [L990] SORT_1 var_311_arg_0 = var_303; [L991] SORT_1 var_311_arg_1 = var_310; [L992] EXPR var_311_arg_0 & var_311_arg_1 [L992] SORT_1 var_311 = var_311_arg_0 & var_311_arg_1; [L993] SORT_1 var_312_arg_0 = input_77; [L994] SORT_1 var_312_arg_1 = var_311; [L995] EXPR var_312_arg_0 & var_312_arg_1 [L995] SORT_1 var_312 = var_312_arg_0 & var_312_arg_1; [L996] SORT_1 var_313_arg_0 = ~input_116; [L997] EXPR var_313_arg_0 & mask_SORT_1 [L997] var_313_arg_0 = var_313_arg_0 & mask_SORT_1 [L998] SORT_1 var_313_arg_1 = var_312; [L999] EXPR var_313_arg_0 | var_313_arg_1 [L999] SORT_1 var_313 = var_313_arg_0 | var_313_arg_1; [L1000] SORT_1 var_314_arg_0 = var_115; [L1001] SORT_1 var_314_arg_1 = var_313; [L1002] EXPR var_314_arg_0 & var_314_arg_1 [L1002] SORT_1 var_314 = var_314_arg_0 & var_314_arg_1; [L1003] SORT_1 var_315_arg_0 = input_83; [L1004] SORT_1 var_315_arg_1 = input_90; [L1005] EXPR var_315_arg_0 | var_315_arg_1 [L1005] SORT_1 var_315 = var_315_arg_0 | var_315_arg_1; [L1006] SORT_1 var_316_arg_0 = input_100; [L1007] SORT_1 var_316_arg_1 = var_315; [L1008] EXPR var_316_arg_0 | var_316_arg_1 [L1008] SORT_1 var_316 = var_316_arg_0 | var_316_arg_1; [L1009] SORT_1 var_317_arg_0 = input_106; [L1010] SORT_1 var_317_arg_1 = var_316; [L1011] EXPR var_317_arg_0 | var_317_arg_1 [L1011] SORT_1 var_317 = var_317_arg_0 | var_317_arg_1; [L1012] SORT_1 var_318_arg_0 = input_116; [L1013] SORT_1 var_318_arg_1 = var_317; [L1014] EXPR var_318_arg_0 | var_318_arg_1 [L1014] SORT_1 var_318 = var_318_arg_0 | var_318_arg_1; [L1015] SORT_1 var_319_arg_0 = var_314; [L1016] SORT_1 var_319_arg_1 = var_318; [L1017] EXPR var_319_arg_0 & var_319_arg_1 [L1017] SORT_1 var_319 = var_319_arg_0 & var_319_arg_1; [L1018] SORT_1 var_320_arg_0 = input_77; [L1019] SORT_1 var_320_arg_1 = input_79; [L1020] EXPR var_320_arg_0 & var_320_arg_1 [L1020] SORT_1 var_320 = var_320_arg_0 & var_320_arg_1; [L1021] SORT_1 var_321_arg_0 = input_75; [L1022] SORT_1 var_321_arg_1 = ~var_320; [L1023] EXPR var_321_arg_1 & mask_SORT_1 [L1023] var_321_arg_1 = var_321_arg_1 & mask_SORT_1 [L1024] EXPR var_321_arg_0 & var_321_arg_1 [L1024] SORT_1 var_321 = var_321_arg_0 & var_321_arg_1; [L1025] SORT_1 var_322_arg_0 = input_77; [L1026] SORT_1 var_322_arg_1 = input_79; [L1027] EXPR var_322_arg_0 | var_322_arg_1 [L1027] SORT_1 var_322 = var_322_arg_0 | var_322_arg_1; [L1028] SORT_1 var_323_arg_0 = var_321; [L1029] SORT_1 var_323_arg_1 = var_322; [L1030] EXPR var_323_arg_0 & var_323_arg_1 [L1030] SORT_1 var_323 = var_323_arg_0 & var_323_arg_1; [L1031] SORT_1 var_324_arg_0 = var_319; [L1032] SORT_1 var_324_arg_1 = var_323; [L1033] EXPR var_324_arg_0 & var_324_arg_1 [L1033] SORT_1 var_324 = var_324_arg_0 & var_324_arg_1; [L1034] SORT_1 var_325_arg_0 = input_77; [L1035] SORT_1 var_325_arg_1 = ~input_116; [L1036] EXPR var_325_arg_1 & mask_SORT_1 [L1036] var_325_arg_1 = var_325_arg_1 & mask_SORT_1 [L1037] EXPR var_325_arg_0 & var_325_arg_1 [L1037] SORT_1 var_325 = var_325_arg_0 & var_325_arg_1; [L1038] EXPR var_325 & mask_SORT_1 [L1038] var_325 = var_325 & mask_SORT_1 [L1039] SORT_1 var_326_arg_0 = input_79; [L1040] SORT_1 var_326_arg_1 = input_116; [L1041] EXPR var_326_arg_0 | var_326_arg_1 [L1041] SORT_1 var_326 = var_326_arg_0 | var_326_arg_1; [L1042] EXPR var_326 & mask_SORT_1 [L1042] var_326 = var_326 & mask_SORT_1 [L1043] SORT_1 var_327_arg_0 = var_325; [L1044] SORT_1 var_327_arg_1 = var_326; [L1045] EXPR var_327_arg_0 & var_327_arg_1 [L1045] SORT_1 var_327 = var_327_arg_0 & var_327_arg_1; [L1046] SORT_1 var_328_arg_0 = input_75; [L1047] SORT_1 var_328_arg_1 = ~var_327; [L1048] EXPR var_328_arg_1 & mask_SORT_1 [L1048] var_328_arg_1 = var_328_arg_1 & mask_SORT_1 [L1049] EXPR var_328_arg_0 & var_328_arg_1 [L1049] SORT_1 var_328 = var_328_arg_0 & var_328_arg_1; [L1050] SORT_1 var_329_arg_0 = var_325; [L1051] SORT_1 var_329_arg_1 = var_326; [L1052] EXPR var_329_arg_0 | var_329_arg_1 [L1052] SORT_1 var_329 = var_329_arg_0 | var_329_arg_1; [L1053] SORT_1 var_330_arg_0 = var_328; [L1054] SORT_1 var_330_arg_1 = var_329; [L1055] EXPR var_330_arg_0 & var_330_arg_1 [L1055] SORT_1 var_330 = var_330_arg_0 & var_330_arg_1; [L1056] SORT_1 var_331_arg_0 = var_324; [L1057] SORT_1 var_331_arg_1 = var_330; [L1058] EXPR var_331_arg_0 & var_331_arg_1 [L1058] SORT_1 var_331 = var_331_arg_0 & var_331_arg_1; [L1059] SORT_2 var_332_arg_0 = var_274; [L1060] SORT_2 var_332_arg_1 = state_6; [L1061] SORT_1 var_332 = var_332_arg_0 == var_332_arg_1; [L1062] SORT_1 var_333_arg_0 = var_331; [L1063] SORT_1 var_333_arg_1 = var_332; [L1064] EXPR var_333_arg_0 & var_333_arg_1 [L1064] SORT_1 var_333 = var_333_arg_0 & var_333_arg_1; [L1065] SORT_2 var_334_arg_0 = var_280; [L1066] SORT_2 var_334_arg_1 = state_8; [L1067] SORT_1 var_334 = var_334_arg_0 == var_334_arg_1; [L1068] SORT_1 var_335_arg_0 = var_333; [L1069] SORT_1 var_335_arg_1 = var_334; [L1070] EXPR var_335_arg_0 & var_335_arg_1 [L1070] SORT_1 var_335 = var_335_arg_0 & var_335_arg_1; [L1071] SORT_2 var_336_arg_0 = var_287; [L1072] SORT_2 var_336_arg_1 = state_10; [L1073] SORT_1 var_336 = var_336_arg_0 == var_336_arg_1; [L1074] SORT_1 var_337_arg_0 = var_335; [L1075] SORT_1 var_337_arg_1 = var_336; [L1076] EXPR var_337_arg_0 & var_337_arg_1 [L1076] SORT_1 var_337 = var_337_arg_0 & var_337_arg_1; [L1077] SORT_2 var_338_arg_0 = var_294; [L1078] SORT_2 var_338_arg_1 = state_12; [L1079] SORT_1 var_338 = var_338_arg_0 == var_338_arg_1; [L1080] SORT_1 var_339_arg_0 = var_337; [L1081] SORT_1 var_339_arg_1 = var_338; [L1082] EXPR var_339_arg_0 & var_339_arg_1 [L1082] SORT_1 var_339 = var_339_arg_0 & var_339_arg_1; [L1083] SORT_2 var_340_arg_0 = var_301; [L1084] SORT_2 var_340_arg_1 = state_14; [L1085] SORT_1 var_340 = var_340_arg_0 == var_340_arg_1; [L1086] SORT_1 var_341_arg_0 = var_339; [L1087] SORT_1 var_341_arg_1 = var_340; [L1088] EXPR var_341_arg_0 & var_341_arg_1 [L1088] SORT_1 var_341 = var_341_arg_0 & var_341_arg_1; [L1089] SORT_2 var_342_arg_0 = var_309; [L1090] SORT_2 var_342_arg_1 = state_16; [L1091] SORT_1 var_342 = var_342_arg_0 == var_342_arg_1; [L1092] SORT_1 var_343_arg_0 = var_341; [L1093] SORT_1 var_343_arg_1 = var_342; [L1094] EXPR var_343_arg_0 & var_343_arg_1 [L1094] SORT_1 var_343 = var_343_arg_0 & var_343_arg_1; [L1095] SORT_2 var_344_arg_0 = var_119; [L1096] SORT_2 var_344_arg_1 = state_18; [L1097] SORT_1 var_344 = var_344_arg_0 == var_344_arg_1; [L1098] SORT_1 var_345_arg_0 = var_343; [L1099] SORT_1 var_345_arg_1 = var_344; [L1100] EXPR var_345_arg_0 & var_345_arg_1 [L1100] SORT_1 var_345 = var_345_arg_0 & var_345_arg_1; [L1101] SORT_4 var_346_arg_0 = var_121; [L1102] SORT_2 var_346 = var_346_arg_0 >> 0; [L1103] SORT_1 var_347_arg_0 = input_106; [L1104] SORT_2 var_347_arg_1 = var_346; [L1105] SORT_2 var_347_arg_2 = var_110; [L1106] SORT_2 var_347 = var_347_arg_0 ? var_347_arg_1 : var_347_arg_2; [L1107] EXPR var_347 & mask_SORT_2 [L1107] var_347 = var_347 & mask_SORT_2 [L1108] SORT_2 var_348_arg_0 = var_347; [L1109] SORT_2 var_348_arg_1 = state_20; [L1110] SORT_1 var_348 = var_348_arg_0 == var_348_arg_1; [L1111] SORT_1 var_349_arg_0 = var_345; [L1112] SORT_1 var_349_arg_1 = var_348; [L1113] EXPR var_349_arg_0 & var_349_arg_1 [L1113] SORT_1 var_349 = var_349_arg_0 & var_349_arg_1; [L1114] SORT_1 var_350_arg_0 = input_75; [L1115] SORT_1 var_350_arg_1 = state_23; [L1116] SORT_1 var_350 = var_350_arg_0 == var_350_arg_1; [L1117] SORT_1 var_351_arg_0 = var_349; [L1118] SORT_1 var_351_arg_1 = var_350; [L1119] EXPR var_351_arg_0 & var_351_arg_1 [L1119] SORT_1 var_351 = var_351_arg_0 & var_351_arg_1; [L1120] SORT_1 var_352_arg_0 = var_325; [L1121] SORT_1 var_352_arg_1 = state_25; [L1122] SORT_1 var_352 = var_352_arg_0 == var_352_arg_1; [L1123] SORT_1 var_353_arg_0 = var_351; [L1124] SORT_1 var_353_arg_1 = var_352; [L1125] EXPR var_353_arg_0 & var_353_arg_1 [L1125] SORT_1 var_353 = var_353_arg_0 & var_353_arg_1; [L1126] SORT_1 var_354_arg_0 = var_326; [L1127] SORT_1 var_354_arg_1 = state_27; [L1128] SORT_1 var_354 = var_354_arg_0 == var_354_arg_1; [L1129] SORT_1 var_355_arg_0 = var_353; [L1130] SORT_1 var_355_arg_1 = var_354; [L1131] EXPR var_355_arg_0 & var_355_arg_1 [L1131] SORT_1 var_355 = var_355_arg_0 & var_355_arg_1; [L1132] SORT_1 var_356_arg_0 = var_355; [L1133] SORT_1 var_356_arg_1 = state_31; [L1134] EXPR var_356_arg_0 & var_356_arg_1 [L1134] SORT_1 var_356 = var_356_arg_0 & var_356_arg_1; [L1135] SORT_1 var_357_arg_0 = state_29; [L1136] SORT_1 var_357_arg_1 = var_356; [L1137] SORT_1 var_357_arg_2 = input_79; [L1138] SORT_1 var_357 = var_357_arg_0 ? var_357_arg_1 : var_357_arg_2; [L1139] SORT_1 next_358_arg_1 = var_357; [L1141] state_6 = next_60_arg_1 [L1142] state_8 = next_62_arg_1 [L1143] state_10 = next_64_arg_1 [L1144] state_12 = next_66_arg_1 [L1145] state_14 = next_68_arg_1 [L1146] state_16 = next_70_arg_1 [L1147] state_18 = next_72_arg_1 [L1148] state_20 = next_74_arg_1 [L1149] state_23 = next_76_arg_1 [L1150] state_25 = next_78_arg_1 [L1151] state_27 = next_80_arg_1 [L1152] state_29 = next_82_arg_1 [L1153] state_31 = next_358_arg_1 VAL [bad_58_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, input_100=0, input_106=1, input_116=5, input_59=0, input_61=1, input_63=2, input_65=3, input_67=4, input_69=5, input_71=0, input_73=0, input_75=1, input_77=1, input_79=1, input_83=1, input_90=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, next_358_arg_1=1, next_60_arg_1=0, next_62_arg_1=1, next_64_arg_1=2, next_66_arg_1=3, next_68_arg_1=4, next_70_arg_1=5, next_72_arg_1=0, next_74_arg_1=0, next_76_arg_1=1, next_78_arg_1=1, next_80_arg_1=1, next_82_arg_1=1, state_10=2, state_12=3, state_14=4, state_16=5, state_18=0, state_20=0, state_23=1, state_25=1, state_27=1, state_29=1, state_31=1, state_6=0, state_8=1, var_101=0, var_101_arg_0=0, var_101_arg_1=0, var_102=1, var_102_arg_0=0, var_102_arg_1=0, var_103=0, var_103_arg_0=1, var_103_arg_1=0, var_104=1, var_104_arg_0=1, var_104_arg_1=0, var_105=1, var_105_arg_0=1, var_105_arg_1=1, var_107=2, var_108=4294967295, var_108_arg_0=0, var_108_arg_1=1, var_109=255, var_109_arg_0=4294967295, var_110=0, var_110_arg_0=0, var_110_arg_1=255, var_110_arg_2=0, var_111=0, var_111_arg_0=0, var_111_arg_1=0, var_112=0, var_112_arg_0=2, var_112_arg_1=0, var_113=1, var_113_arg_0=1, var_113_arg_1=1, var_114=1, var_114_arg_0=0, var_114_arg_1=1, var_115=1, var_115_arg_0=1, var_115_arg_1=1, var_117=1, var_117_arg_0=1, var_117_arg_1=0, var_118=1, var_118_arg_0=1, var_119=255, var_119_arg_0=0, var_119_arg_1=1, var_119_arg_2=255, var_120=255, var_120_arg_0=0, var_120_arg_1=255, var_121=1, var_121_arg_0=1, var_121_arg_1=0, var_122=2, var_122_arg_0=2, var_122_arg_1=1, var_123=1, var_123_arg_0=255, var_123_arg_1=2, var_124=0, var_124_arg_0=0, var_124_arg_1=1, var_125=0, var_125_arg_0=2, var_125_arg_1=0, var_126=4, var_126_arg_0=255, var_126_arg_1=0, var_127=0, var_127_arg_0=0, var_127_arg_1=4, var_128=0, var_128_arg_0=0, var_128_arg_1=0, var_129=0, var_129_arg_0=1, var_129_arg_1=0, var_130=4294967294, var_130_arg_0=2, var_130_arg_1=4294967295, var_131=4, var_131_arg_0=255, var_131_arg_1=4294967294, var_132=0, var_132_arg_0=0, var_132_arg_1=4, var_133=0, var_133_arg_0=2, var_133_arg_1=0, var_134=3, var_134_arg_0=0, var_134_arg_1=255, var_135=0, var_135_arg_0=0, var_135_arg_1=3, var_136=0, var_136_arg_0=0, var_136_arg_1=0, var_137=0, var_137_arg_0=0, var_137_arg_1=0, var_138=0, var_138_arg_0=0, var_138_arg_1=0, var_139=0, var_139_arg_0=1, var_139_arg_1=0, var_140=1, var_140_arg_0=0, var_140_arg_1=0, var_141=1, var_141_arg_0=0, var_141_arg_1=0, var_142=1, var_142_arg_0=1, var_142_arg_1=1, var_143=0, var_143_arg_0=0, var_143_arg_1=1, var_144=0, var_144_arg_0=0, var_144_arg_1=0, var_145=4294967295, var_145_arg_0=0, var_145_arg_1=1, var_146=0, var_146_arg_0=0, var_146_arg_1=4294967295, var_147=1, var_147_arg_0=0, var_147_arg_1=0, var_148=1, var_148_arg_0=0, var_148_arg_1=1, var_149=1, var_149_arg_0=1, var_149_arg_1=1, var_150=0, var_150_arg_0=1, var_150_arg_1=4294967295, var_151=0, var_151_arg_0=2, var_151_arg_1=4294967295, var_152=3, var_153=0, var_153_arg_0=3, var_153_arg_1=4294967295, var_154=4, var_155=0, var_155_arg_0=4, var_155_arg_1=4294967295, var_156=5, var_156_arg_0=0, var_156_arg_1=4, var_156_arg_2=5, var_157=5, var_157_arg_0=0, var_157_arg_1=3, var_157_arg_2=5, var_158=5, var_158_arg_0=0, var_158_arg_1=2, var_158_arg_2=5, var_159=5, var_159_arg_0=0, var_159_arg_1=1, var_159_arg_2=5, var_160=5, var_160_arg_0=0, var_160_arg_1=0, var_160_arg_2=5, var_161=5, var_161_arg_0=0, var_161_arg_1=0, var_161_arg_2=5, var_162=5, var_162_arg_0=1, var_162_arg_1=5, var_162_arg_2=0, var_163=0, var_163_arg_0=1, var_163_arg_1=0, var_164=0, var_164_arg_0=1, var_164_arg_1=0, var_165=0, var_165_arg_0=0, var_165_arg_1=0, var_166=0, var_166_arg_0=1, var_166_arg_1=0, var_167=5, var_167_arg_0=0, var_167_arg_1=0, var_167_arg_2=5, var_168=1, var_168_arg_0=0, var_168_arg_1=5, var_168_arg_2=1, var_169=0, var_169_arg_0=2, var_169_arg_1=0, var_170=0, var_170_arg_0=2, var_170_arg_1=0, var_171=0, var_171_arg_0=0, var_171_arg_1=0, var_172=0, var_172_arg_0=1, var_172_arg_1=0, var_173=5, var_173_arg_0=0, var_173_arg_1=0, var_173_arg_2=5, var_174=2, var_174_arg_0=0, var_174_arg_1=5, var_174_arg_2=2, var_175=0, var_175_arg_0=3, var_175_arg_1=0, var_176=0, var_176_arg_0=3, var_176_arg_1=0, var_177=0, var_177_arg_0=0, var_177_arg_1=0, var_178=0, var_178_arg_0=1, var_178_arg_1=0, var_179=5, var_179_arg_0=0, var_179_arg_1=0, var_179_arg_2=5, var_180=3, var_180_arg_0=0, var_180_arg_1=5, var_180_arg_2=3, var_181=0, var_181_arg_0=4, var_181_arg_1=0, var_182=0, var_182_arg_0=4, var_182_arg_1=0, var_183=0, var_183_arg_0=0, var_183_arg_1=0, var_184=0, var_184_arg_0=1, var_184_arg_1=0, var_185=5, var_185_arg_0=0, var_185_arg_1=0, var_185_arg_2=5, var_186=4, var_186_arg_0=0, var_186_arg_1=5, var_186_arg_2=4, var_187=5, var_188=0, var_188_arg_0=5, var_188_arg_1=4294967295, var_189=0, var_189_arg_0=5, var_189_arg_1=0, var_190=0, var_190_arg_0=0, var_190_arg_1=0, var_191=0, var_191_arg_0=1, var_191_arg_1=0, var_192=5, var_192_arg_0=0, var_192_arg_1=0, var_192_arg_2=5, var_193=5, var_193_arg_0=0, var_193_arg_1=5, var_193_arg_2=5, var_194=5, var_194_arg_0=0, var_194_arg_1=4, var_194_arg_2=5, var_195=5, var_195_arg_0=0, var_195_arg_1=3, var_195_arg_2=5, var_196=5, var_196_arg_0=0, var_196_arg_1=2, var_196_arg_2=5, var_197=5, var_197_arg_0=0, var_197_arg_1=1, var_197_arg_2=5, var_198=5, var_198_arg_0=1, var_198_arg_1=5, var_198_arg_2=5, var_199=0, var_199_arg_0=1, var_199_arg_1=0, var_199_arg_2=5, var_200=5, var_200_arg_0=0, var_200_arg_1=0, var_200_arg_2=5, var_201=0, var_201_arg_0=1, var_201_arg_1=4, var_202=0, var_202_arg_0=1, var_202_arg_1=0, var_203=0, var_203_arg_0=0, var_203_arg_1=0, var_204=0, var_204_arg_0=0, var_204_arg_1=0, var_205=5, var_205_arg_0=0, var_205_arg_1=0, var_205_arg_2=5, var_206=1, var_206_arg_0=0, var_206_arg_1=5, var_206_arg_2=1, var_207=0, var_207_arg_0=2, var_207_arg_1=4, var_208=0, var_208_arg_0=2, var_208_arg_1=0, var_209=0, var_209_arg_0=0, var_209_arg_1=0, var_210=0, var_210_arg_0=0, var_210_arg_1=0, var_211=5, var_211_arg_0=0, var_211_arg_1=0, var_211_arg_2=5, var_212=2, var_212_arg_0=0, var_212_arg_1=5, var_212_arg_2=2, var_213=0, var_213_arg_0=3, var_213_arg_1=4, var_214=0, var_214_arg_0=3, var_214_arg_1=0, var_215=0, var_215_arg_0=0, var_215_arg_1=0, var_216=0, var_216_arg_0=0, var_216_arg_1=0, var_217=5, var_217_arg_0=0, var_217_arg_1=0, var_217_arg_2=5, var_218=3, var_218_arg_0=0, var_218_arg_1=5, var_218_arg_2=3, var_219=1, var_219_arg_0=4, var_219_arg_1=4, var_220=0, var_220_arg_0=4, var_220_arg_1=0, var_221=0, var_221_arg_0=0, var_221_arg_1=0, var_222=0, var_222_arg_0=0, var_222_arg_1=0, var_223=5, var_223_arg_0=0, var_223_arg_1=0, var_223_arg_2=5, var_224=4, var_224_arg_0=0, var_224_arg_1=5, var_224_arg_2=4, var_225=0, var_225_arg_0=5, var_225_arg_1=0, var_226=0, var_226_arg_0=5, var_226_arg_1=0, var_227=0, var_227_arg_0=0, var_227_arg_1=0, var_228=0, var_228_arg_0=0, var_228_arg_1=0, var_229=5, var_229_arg_0=0, var_229_arg_1=0, var_229_arg_2=5, var_22=0, var_230=5, var_230_arg_0=0, var_230_arg_1=5, var_230_arg_2=5, var_231=4, var_231_arg_0=1, var_231_arg_1=4, var_231_arg_2=5, var_232=4, var_232_arg_0=0, var_232_arg_1=3, var_232_arg_2=4, var_233=4, var_233_arg_0=0, var_233_arg_1=2, var_233_arg_2=4, var_234=4, var_234_arg_0=0, var_234_arg_1=1, var_234_arg_2=4, var_235=4, var_235_arg_0=0, var_235_arg_1=5, var_235_arg_2=4, var_236=4, var_236_arg_0=0, var_236_arg_1=0, var_236_arg_2=4, var_237=5, var_237_arg_0=0, var_237_arg_1=4, var_237_arg_2=5, var_238=1, var_238_arg_0=1, var_238_arg_1=1, var_239=0, var_239_arg_0=1, var_239_arg_1=3, var_240=0, var_240_arg_0=0, var_240_arg_1=0, var_241=0, var_241_arg_0=0, var_241_arg_1=0, var_242=4, var_242_arg_0=0, var_242_arg_1=0, var_242_arg_2=4, var_243=1, var_243_arg_0=0, var_243_arg_1=4, var_243_arg_2=1, var_244=0, var_244_arg_0=2, var_244_arg_1=1, var_245=0, var_245_arg_0=2, var_245_arg_1=3, var_246=0, var_246_arg_0=0, var_246_arg_1=0, var_247=0, var_247_arg_0=0, var_247_arg_1=0, var_248=4, var_248_arg_0=0, var_248_arg_1=0, var_248_arg_2=4, var_249=2, var_249_arg_0=0, var_249_arg_1=4, var_249_arg_2=2, var_250=0, var_250_arg_0=3, var_250_arg_1=1, var_251=1, var_251_arg_0=3, var_251_arg_1=3, var_252=1, var_252_arg_0=0, var_252_arg_1=1, var_253=0, var_253_arg_0=0, var_253_arg_1=1, var_254=4, var_254_arg_0=0, var_254_arg_1=0, var_254_arg_2=4, var_255=3, var_255_arg_0=0, var_255_arg_1=4, var_255_arg_2=3, var_256=0, var_256_arg_0=4, var_256_arg_1=1, var_257=0, var_257_arg_0=4, var_257_arg_1=3, var_258=1, var_258_arg_0=1, var_258_arg_1=0, var_259=0, var_259_arg_0=0, var_259_arg_1=1, var_260=0, var_260_arg_0=1, var_260_arg_1=0, var_260_arg_2=4, var_261=4, var_261_arg_0=0, var_261_arg_1=0, var_261_arg_2=4, var_262=0, var_262_arg_0=5, var_262_arg_1=4, var_263=0, var_263_arg_0=5, var_263_arg_1=3, var_264=0, var_264_arg_0=0, var_264_arg_1=0, var_265=0, var_265_arg_0=0, var_265_arg_1=0, var_266=4, var_266_arg_0=0, var_266_arg_1=0, var_266_arg_2=4, var_267=5, var_267_arg_0=0, var_267_arg_1=4, var_267_arg_2=5, var_268=5, var_268_arg_0=0, var_268_arg_1=4, var_268_arg_2=5, var_269=5, var_269_arg_0=0, var_269_arg_1=3, var_269_arg_2=5, var_270=5, var_270_arg_0=0, var_270_arg_1=2, var_270_arg_2=5, var_271=1, var_271_arg_0=1, var_271_arg_1=1, var_271_arg_2=5, var_272=1, var_272_arg_0=0, var_272_arg_1=5, var_272_arg_2=1, var_273=1, var_273_arg_0=0, var_273_arg_1=0, var_273_arg_2=1, var_274=0, var_274_arg_0=0, var_274_arg_1=1, var_274_arg_2=5, var_275=0, var_275_arg_0=5, var_275_arg_1=0, var_276=0, var_276_arg_0=1, var_276_arg_1=4, var_277=1, var_277_arg_0=1, var_277_arg_1=0, var_278=1, var_278_arg_0=1, var_278_arg_1=1, var_279=0, var_279_arg_0=1, var_279_arg_1=0, var_279_arg_2=1, var_280=0, var_280_arg_0=1, var_280_arg_1=0, var_280_arg_2=1, var_281=0, var_281_arg_0=4, var_281_arg_1=0, var_282=0, var_282_arg_0=0, var_282_arg_1=0, var_283=0, var_283_arg_0=2, var_283_arg_1=4, var_284=0, var_284_arg_0=0, var_284_arg_1=0, var_285=0, var_285_arg_0=1, var_285_arg_1=0, var_286=1, var_286_arg_0=0, var_286_arg_1=0, var_286_arg_2=1, var_287=2, var_287_arg_0=0, var_287_arg_1=1, var_287_arg_2=2, var_288=0, var_288_arg_0=3, var_288_arg_1=2, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_290=0, var_290_arg_0=3, var_290_arg_1=4, var_291=0, var_291_arg_0=0, var_291_arg_1=0, var_292=0, var_292_arg_0=1, var_292_arg_1=0, var_293=1, var_293_arg_0=0, var_293_arg_1=0, var_293_arg_2=1, var_294=3, var_294_arg_0=0, var_294_arg_1=1, var_294_arg_2=3, var_295=0, var_295_arg_0=2, var_295_arg_1=3, var_296=0, var_296_arg_0=0, var_296_arg_1=0, var_297=1, var_297_arg_0=4, var_297_arg_1=4, var_298=1, var_298_arg_0=0, var_298_arg_1=1, var_299=1, var_299_arg_0=1, var_299_arg_1=1, var_300=1, var_300_arg_0=0, var_300_arg_1=0, var_300_arg_2=1, var_301=1, var_301_arg_0=1, var_301_arg_1=1, var_301_arg_2=4, var_302=1, var_302_arg_0=1, var_302_arg_1=1, var_303=0, var_303_arg_0=0, var_303_arg_1=1, var_304=0, var_304_arg_0=5, var_304_arg_1=1, var_305=0, var_305_arg_0=5, var_305_arg_1=4, var_306=0, var_306_arg_0=0, var_306_arg_1=0, var_307=0, var_307_arg_0=1, var_307_arg_1=0, var_308=1, var_308_arg_0=0, var_308_arg_1=0, var_308_arg_2=1, var_309=0, var_309_arg_0=0, var_309_arg_1=1, var_309_arg_2=5, var_310=1, var_310_arg_0=0, var_310_arg_1=0, var_311=0, var_311_arg_0=0, var_311_arg_1=1, var_312=0, var_312_arg_0=1, var_312_arg_1=0, var_313=1, var_313_arg_0=1, var_313_arg_1=0, var_314=1, var_314_arg_0=1, var_314_arg_1=1, var_315=1, var_315_arg_0=1, var_315_arg_1=0, var_316=1, var_316_arg_0=0, var_316_arg_1=1, var_317=1, var_317_arg_0=1, var_317_arg_1=1, var_318=6, var_318_arg_0=5, var_318_arg_1=1, var_319=1, var_319_arg_0=1, var_319_arg_1=6, var_320=1, var_320_arg_0=1, var_320_arg_1=1, var_321=0, var_321_arg_0=1, var_321_arg_1=0, var_322=1, var_322_arg_0=1, var_322_arg_1=1, var_323=0, var_323_arg_0=0, var_323_arg_1=1, var_324=0, var_324_arg_0=1, var_324_arg_1=0, var_325=0, var_325_arg_0=1, var_325_arg_1=0, var_326=1, var_326_arg_0=1, var_326_arg_1=5, var_327=0, var_327_arg_0=0, var_327_arg_1=1, var_328=0, var_328_arg_0=1, var_328_arg_1=0, var_329=1, var_329_arg_0=0, var_329_arg_1=1, var_330=0, var_330_arg_0=0, var_330_arg_1=1, var_331=0, var_331_arg_0=0, var_331_arg_1=0, var_332=1, var_332_arg_0=0, var_332_arg_1=0, var_333=0, var_333_arg_0=0, var_333_arg_1=1, var_334=1, var_334_arg_0=0, var_334_arg_1=0, var_335=0, var_335_arg_0=0, var_335_arg_1=1, var_336=0, var_336_arg_0=2, var_336_arg_1=0, var_337=0, var_337_arg_0=0, var_337_arg_1=0, var_338=0, var_338_arg_0=3, var_338_arg_1=0, var_339=0, var_339_arg_0=0, var_339_arg_1=0, var_33=0, var_33_arg_0=0, var_33_arg_1=0, var_340=0, var_340_arg_0=1, var_340_arg_1=0, var_341=0, var_341_arg_0=0, var_341_arg_1=0, var_342=1, var_342_arg_0=0, var_342_arg_1=0, var_343=0, var_343_arg_0=0, var_343_arg_1=1, var_344=0, var_344_arg_0=255, var_344_arg_1=0, var_345=0, var_345_arg_0=0, var_345_arg_1=0, var_346=1, var_346_arg_0=1, var_347=1, var_347_arg_0=1, var_347_arg_1=1, var_347_arg_2=0, var_348=0, var_348_arg_0=1, var_348_arg_1=0, var_349=0, var_349_arg_0=0, var_349_arg_1=0, var_34=0, var_34_arg_0=0, var_34_arg_1=1, var_350=0, var_350_arg_0=1, var_350_arg_1=0, var_351=0, var_351_arg_0=0, var_351_arg_1=0, var_352=1, var_352_arg_0=0, var_352_arg_1=0, var_353=0, var_353_arg_0=0, var_353_arg_1=1, var_354=0, var_354_arg_0=1, var_354_arg_1=0, var_355=0, var_355_arg_0=0, var_355_arg_1=0, var_356=0, var_356_arg_0=0, var_356_arg_1=0, var_357=1, var_357_arg_0=0, var_357_arg_1=0, var_357_arg_2=1, var_35=0, var_36=1, var_36_arg_0=0, var_36_arg_1=0, var_37=0, var_37_arg_0=0, var_37_arg_1=1, var_38=1, var_39=0, var_39_arg_0=1, var_39_arg_1=0, var_40=0, var_40_arg_0=0, var_40_arg_1=0, var_41=2, var_42=0, var_42_arg_0=2, var_42_arg_1=0, var_43=0, var_43_arg_0=0, var_43_arg_1=0, var_44=3, var_45=0, var_45_arg_0=3, var_45_arg_1=0, var_46=0, var_46_arg_0=0, var_46_arg_1=0, var_47=4, var_48=0, var_48_arg_0=4, var_48_arg_1=0, var_49=0, var_49_arg_0=0, var_49_arg_1=0, var_50=5, var_51=0, var_51_arg_0=5, var_51_arg_1=0, var_52=0, var_52_arg_0=0, var_52_arg_1=0, var_53=1, var_53_arg_0=0, var_53_arg_1=0, var_54=0, var_54_arg_0=0, var_54_arg_1=1, var_55=1, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=1, var_57=0, var_57_arg_0=0, var_57_arg_1=0, var_5=0, var_81=1, var_84=0, var_85=0, var_85_arg_0=0, var_85_arg_1=0, var_86=0, var_87=1, var_87_arg_0=0, var_87_arg_1=0, var_88=1, var_88_arg_0=1, var_88_arg_1=1, var_89=1, var_89_arg_0=0, var_89_arg_1=1, var_91=1, var_92=4294967295, var_92_arg_0=0, var_92_arg_1=1, var_93=255, var_93_arg_0=4294967295, var_94=255, var_94_arg_0=1, var_94_arg_1=255, var_94_arg_2=0, var_95=0, var_95_arg_0=0, var_95_arg_1=255, var_96=0, var_96_arg_0=1, var_96_arg_1=0, var_97=0, var_97_arg_0=1, var_97_arg_1=0, var_98=1, var_98_arg_0=1, var_98_arg_1=0, var_99=1, var_99_arg_0=1, var_99_arg_1=1] [L114] input_59 = __VERIFIER_nondet_uchar() [L115] EXPR input_59 & mask_SORT_2 [L115] input_59 = input_59 & mask_SORT_2 [L116] input_61 = __VERIFIER_nondet_uchar() [L117] EXPR input_61 & mask_SORT_2 [L117] input_61 = input_61 & mask_SORT_2 [L118] input_63 = __VERIFIER_nondet_uchar() [L119] EXPR input_63 & mask_SORT_2 [L119] input_63 = input_63 & mask_SORT_2 [L120] input_65 = __VERIFIER_nondet_uchar() [L121] EXPR input_65 & mask_SORT_2 [L121] input_65 = input_65 & mask_SORT_2 [L122] input_67 = __VERIFIER_nondet_uchar() [L123] EXPR input_67 & mask_SORT_2 [L123] input_67 = input_67 & mask_SORT_2 [L124] input_69 = __VERIFIER_nondet_uchar() [L125] EXPR input_69 & mask_SORT_2 [L125] input_69 = input_69 & mask_SORT_2 [L126] input_71 = __VERIFIER_nondet_uchar() [L127] EXPR input_71 & mask_SORT_2 [L127] input_71 = input_71 & mask_SORT_2 [L128] input_73 = __VERIFIER_nondet_uchar() [L129] EXPR input_73 & mask_SORT_2 [L129] input_73 = input_73 & mask_SORT_2 [L130] input_75 = __VERIFIER_nondet_uchar() [L131] EXPR input_75 & mask_SORT_1 [L131] input_75 = input_75 & mask_SORT_1 [L132] input_77 = __VERIFIER_nondet_uchar() [L133] EXPR input_77 & mask_SORT_1 [L133] input_77 = input_77 & mask_SORT_1 [L134] input_79 = __VERIFIER_nondet_uchar() [L135] EXPR input_79 & mask_SORT_1 [L135] input_79 = input_79 & mask_SORT_1 [L136] input_83 = __VERIFIER_nondet_uchar() [L137] EXPR input_83 & mask_SORT_1 [L137] input_83 = input_83 & mask_SORT_1 [L138] input_90 = __VERIFIER_nondet_uchar() [L139] EXPR input_90 & mask_SORT_1 [L139] input_90 = input_90 & mask_SORT_1 [L140] input_100 = __VERIFIER_nondet_uchar() [L141] EXPR input_100 & mask_SORT_1 [L141] input_100 = input_100 & mask_SORT_1 [L142] input_106 = __VERIFIER_nondet_uchar() [L143] EXPR input_106 & mask_SORT_1 [L143] input_106 = input_106 & mask_SORT_1 [L144] input_116 = __VERIFIER_nondet_uchar() [L147] SORT_1 var_33_arg_0 = state_23; [L148] SORT_1 var_33_arg_1 = state_25; [L149] EXPR var_33_arg_0 & var_33_arg_1 [L149] SORT_1 var_33 = var_33_arg_0 & var_33_arg_1; [L150] SORT_1 var_34_arg_0 = var_33; [L151] SORT_1 var_34_arg_1 = ~state_27; [L152] EXPR var_34_arg_1 & mask_SORT_1 [L152] var_34_arg_1 = var_34_arg_1 & mask_SORT_1 [L153] EXPR var_34_arg_0 & var_34_arg_1 [L153] SORT_1 var_34 = var_34_arg_0 & var_34_arg_1; [L154] SORT_2 var_36_arg_0 = var_35; [L155] SORT_2 var_36_arg_1 = state_6; [L156] SORT_1 var_36 = var_36_arg_0 == var_36_arg_1; [L157] SORT_1 var_37_arg_0 = var_34; [L158] SORT_1 var_37_arg_1 = var_36; [L159] EXPR var_37_arg_0 & var_37_arg_1 [L159] SORT_1 var_37 = var_37_arg_0 & var_37_arg_1; [L160] SORT_2 var_39_arg_0 = var_38; [L161] SORT_2 var_39_arg_1 = state_8; [L162] SORT_1 var_39 = var_39_arg_0 == var_39_arg_1; [L163] SORT_1 var_40_arg_0 = var_37; [L164] SORT_1 var_40_arg_1 = var_39; [L165] EXPR var_40_arg_0 & var_40_arg_1 [L165] SORT_1 var_40 = var_40_arg_0 & var_40_arg_1; [L166] SORT_2 var_42_arg_0 = var_41; [L167] SORT_2 var_42_arg_1 = state_10; [L168] SORT_1 var_42 = var_42_arg_0 == var_42_arg_1; [L169] SORT_1 var_43_arg_0 = var_40; [L170] SORT_1 var_43_arg_1 = var_42; [L171] EXPR var_43_arg_0 & var_43_arg_1 [L171] SORT_1 var_43 = var_43_arg_0 & var_43_arg_1; [L172] SORT_2 var_45_arg_0 = var_44; [L173] SORT_2 var_45_arg_1 = state_12; [L174] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L175] SORT_1 var_46_arg_0 = var_43; [L176] SORT_1 var_46_arg_1 = var_45; [L177] EXPR var_46_arg_0 & var_46_arg_1 [L177] SORT_1 var_46 = var_46_arg_0 & var_46_arg_1; [L178] SORT_2 var_48_arg_0 = var_47; [L179] SORT_2 var_48_arg_1 = state_14; [L180] SORT_1 var_48 = var_48_arg_0 == var_48_arg_1; [L181] SORT_1 var_49_arg_0 = var_46; [L182] SORT_1 var_49_arg_1 = var_48; [L183] EXPR var_49_arg_0 & var_49_arg_1 [L183] SORT_1 var_49 = var_49_arg_0 & var_49_arg_1; [L184] SORT_2 var_51_arg_0 = var_50; [L185] SORT_2 var_51_arg_1 = state_16; [L186] SORT_1 var_51 = var_51_arg_0 == var_51_arg_1; [L187] SORT_1 var_52_arg_0 = var_49; [L188] SORT_1 var_52_arg_1 = var_51; [L189] EXPR var_52_arg_0 & var_52_arg_1 [L189] SORT_1 var_52 = var_52_arg_0 & var_52_arg_1; [L190] SORT_2 var_53_arg_0 = var_35; [L191] SORT_2 var_53_arg_1 = state_18; [L192] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L193] SORT_1 var_54_arg_0 = var_52; [L194] SORT_1 var_54_arg_1 = var_53; [L195] EXPR var_54_arg_0 & var_54_arg_1 [L195] SORT_1 var_54 = var_54_arg_0 & var_54_arg_1; [L196] SORT_2 var_55_arg_0 = var_35; [L197] SORT_2 var_55_arg_1 = state_20; [L198] SORT_1 var_55 = var_55_arg_0 == var_55_arg_1; [L199] SORT_1 var_56_arg_0 = var_54; [L200] SORT_1 var_56_arg_1 = var_55; [L201] EXPR var_56_arg_0 & var_56_arg_1 [L201] SORT_1 var_56 = var_56_arg_0 & var_56_arg_1; [L202] SORT_1 var_57_arg_0 = state_31; [L203] SORT_1 var_57_arg_1 = var_56; [L204] EXPR var_57_arg_0 & var_57_arg_1 [L204] SORT_1 var_57 = var_57_arg_0 & var_57_arg_1; [L205] EXPR var_57 & mask_SORT_1 [L205] var_57 = var_57 & mask_SORT_1 [L206] SORT_1 bad_58_arg_0 = var_57; [L207] CALL __VERIFIER_assert(!(bad_58_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, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 557.5s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 6 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 12.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 12.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 2 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=1, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 272.9s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 15 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 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 [2023-12-02 13:22:09,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 875156c3731c0a5bf4c4c8e31515b41d84546cbf12ddfa7ae901dd39a126b063 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:22:11,117 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:22:11,183 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2023-12-02 13:22:11,188 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:22:11,189 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:22:11,216 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:22:11,216 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:22:11,216 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:22:11,217 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:22:11,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:22:11,218 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:22:11,219 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:22:11,219 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:22:11,220 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:22:11,221 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:22:11,221 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:22:11,222 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:22:11,223 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:22:11,223 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:22:11,223 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:22:11,224 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:22:11,224 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:22:11,225 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-02 13:22:11,225 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-02 13:22:11,225 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-02 13:22:11,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:22:11,226 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:22:11,226 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:22:11,227 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-02 13:22:11,227 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:22:11,228 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:22:11,228 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:22:11,228 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:22:11,229 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:22:11,229 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:22:11,229 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-12-02 13:22:11,229 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-02 13:22:11,229 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:22:11,230 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:22:11,230 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:22:11,230 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:22:11,230 INFO L153 SettingsManager]: * Logic for external solver=AUFBV 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_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 875156c3731c0a5bf4c4c8e31515b41d84546cbf12ddfa7ae901dd39a126b063 [2023-12-02 13:22:11,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:22:11,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:22:11,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:22:11,536 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:22:11,536 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:22:11,537 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c [2023-12-02 13:22:14,309 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:22:14,564 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:22:14,565 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c [2023-12-02 13:22:14,579 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data/a2aadbef9/3a486fd8dee64833b7f70ab1380f89de/FLAG89af2f81e [2023-12-02 13:22:14,594 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/data/a2aadbef9/3a486fd8dee64833b7f70ab1380f89de [2023-12-02 13:22:14,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:22:14,598 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:22:14,599 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:22:14,599 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:22:14,604 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:22:14,604 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:22:14" (1/1) ... [2023-12-02 13:22:14,605 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3215a10c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:14, skipping insertion in model container [2023-12-02 13:22:14,606 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:22:14" (1/1) ... [2023-12-02 13:22:14,657 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:22:14,845 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_676f1d9b-99ba-4479-994c-f3574583add2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c[1172,1185] [2023-12-02 13:22:15,057 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:22:15,071 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:22:15,084 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_676f1d9b-99ba-4479-994c-f3574583add2/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.loyd.1.prop1-back-serstep.c[1172,1185] [2023-12-02 13:22:15,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:22:15,206 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:22:15,206 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15 WrapperNode [2023-12-02 13:22:15,206 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:22:15,207 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:22:15,207 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:22:15,207 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:22:15,213 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,246 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,313 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1194 [2023-12-02 13:22:15,314 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:22:15,315 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:22:15,315 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:22:15,315 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:22:15,324 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,324 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,335 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,336 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,373 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,378 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,386 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,394 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,409 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:22:15,410 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:22:15,411 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:22:15,411 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:22:15,412 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (1/1) ... [2023-12-02 13:22:15,418 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:22:15,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:22:15,438 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:22:15,452 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:22:15,481 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:22:15,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-12-02 13:22:15,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:22:15,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:22:15,736 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:22:15,738 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:22:17,836 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:22:17,917 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:22:17,918 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 13:22:17,918 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:22:17 BoogieIcfgContainer [2023-12-02 13:22:17,918 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:22:17,921 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:22:17,921 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:22:17,924 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:22:17,924 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:22:14" (1/3) ... [2023-12-02 13:22:17,925 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18e307e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:22:17, skipping insertion in model container [2023-12-02 13:22:17,925 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:22:15" (2/3) ... [2023-12-02 13:22:17,925 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18e307e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:22:17, skipping insertion in model container [2023-12-02 13:22:17,926 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:22:17" (3/3) ... [2023-12-02 13:22:17,927 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.loyd.1.prop1-back-serstep.c [2023-12-02 13:22:17,945 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:22:17,945 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-12-02 13:22:17,991 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:22:17,997 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=FINITE_AUTOMATA, 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;@4cf8241b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:22:17,997 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-12-02 13:22:18,000 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) [2023-12-02 13:22:18,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 13:22:18,004 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:22:18,004 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 13:22:18,005 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:22:18,009 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:22:18,010 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2023-12-02 13:22:18,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:22:18,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [99776629] [2023-12-02 13:22:18,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:22:18,022 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 [2023-12-02 13:22:18,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:22:18,024 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 13:22:18,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:22:18,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:22:18,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 13:22:18,352 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:22:18,449 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:22:18,450 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:22:18,450 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:22:18,451 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [99776629] [2023-12-02 13:22:18,451 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [99776629] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:22:18,452 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:22:18,452 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:22:18,453 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [851060606] [2023-12-02 13:22:18,454 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:22:18,458 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:22:18,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:22:18,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:22:18,487 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:22:18,489 INFO L87 Difference]: Start difference. First 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) Second operand has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-12-02 13:22:19,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:22:19,205 INFO L93 Difference]: Finished difference Result 16 states and 24 transitions. [2023-12-02 13:22:19,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 13:22:19,208 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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 4 [2023-12-02 13:22:19,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:22:19,215 INFO L225 Difference]: With dead ends: 16 [2023-12-02 13:22:19,215 INFO L226 Difference]: Without dead ends: 9 [2023-12-02 13:22:19,217 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 13:22:19,221 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 11 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-12-02 13:22:19,222 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 11 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-12-02 13:22:19,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2023-12-02 13:22:19,249 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2023-12-02 13:22:19,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 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) [2023-12-02 13:22:19,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2023-12-02 13:22:19,251 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2023-12-02 13:22:19,251 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:22:19,252 INFO L495 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2023-12-02 13:22:19,252 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 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) [2023-12-02 13:22:19,252 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2023-12-02 13:22:19,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 13:22:19,252 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:22:19,253 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2023-12-02 13:22:19,257 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:22:19,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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 [2023-12-02 13:22:19,456 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:22:19,456 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:22:19,456 INFO L85 PathProgramCache]: Analyzing trace with hash -1393329571, now seen corresponding path program 1 times [2023-12-02 13:22:19,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:22:19,459 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [160907984] [2023-12-02 13:22:19,459 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:22:19,459 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 [2023-12-02 13:22:19,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:22:19,460 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 13:22:19,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2023-12-02 13:22:20,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:22:20,383 INFO L262 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 36 conjunts are in the unsatisfiable core [2023-12-02 13:22:20,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:22:20,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:22:20,627 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:22:20,933 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:22:20,933 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2023-12-02 13:22:20,933 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [160907984] [2023-12-02 13:22:20,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [160907984] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:22:20,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [177344813] [2023-12-02 13:22:20,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:22:20,934 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-12-02 13:22:20,935 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/cvc4 [2023-12-02 13:22:20,937 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-12-02 13:22:20,940 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2023-12-02 13:22:22,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:22:22,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 36 conjunts are in the unsatisfiable core [2023-12-02 13:22:22,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:22:22,206 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:22:22,206 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:22:26,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:22:26,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [177344813] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:22:26,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1008019180] [2023-12-02 13:22:26,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:22:26,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:22:26,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:22:26,448 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:22:26,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 13:22:26,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:22:27,012 INFO L262 TraceCheckSpWp]: Trace formula consists of 1099 conjuncts, 39 conjunts are in the unsatisfiable core [2023-12-02 13:22:27,026 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:22:27,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:22:27,210 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:22:39,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:22:39,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1008019180] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:22:39,516 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2023-12-02 13:22:39,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4, 4, 5, 5] total 11 [2023-12-02 13:22:39,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1324440122] [2023-12-02 13:22:39,517 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2023-12-02 13:22:39,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2023-12-02 13:22:39,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2023-12-02 13:22:39,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2023-12-02 13:22:39,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=91, Unknown=8, NotChecked=0, Total=132 [2023-12-02 13:22:39,520 INFO L87 Difference]: Start difference. First operand 8 states and 8 transitions. Second operand has 12 states, 12 states have (on average 1.9166666666666667) internal successors, (23), 11 states have internal predecessors, (23), 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) [2023-12-02 13:22:41,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:22:41,137 INFO L93 Difference]: Finished difference Result 14 states and 14 transitions. [2023-12-02 13:22:41,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 13:22:41,137 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 1.9166666666666667) internal successors, (23), 11 states have internal predecessors, (23), 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 7 [2023-12-02 13:22:41,137 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:22:41,138 INFO L225 Difference]: With dead ends: 14 [2023-12-02 13:22:41,138 INFO L226 Difference]: Without dead ends: 12 [2023-12-02 13:22:41,138 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 39 GetRequests, 24 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 28 ImplicationChecksByTransitivity, 16.5s TimeCoverageRelationStatistics Valid=62, Invalid=140, Unknown=8, NotChecked=0, Total=210 [2023-12-02 13:22:41,140 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 12 mSDsluCounter, 13 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 15 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-12-02 13:22:41,140 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 15 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-12-02 13:22:41,141 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12 states. [2023-12-02 13:22:41,143 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12 to 11. [2023-12-02 13:22:41,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 10 states have (on average 1.1) internal successors, (11), 10 states have internal predecessors, (11), 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) [2023-12-02 13:22:41,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11 states to 11 states and 11 transitions. [2023-12-02 13:22:41,144 INFO L78 Accepts]: Start accepts. Automaton has 11 states and 11 transitions. Word has length 7 [2023-12-02 13:22:41,145 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:22:41,145 INFO L495 AbstractCegarLoop]: Abstraction has 11 states and 11 transitions. [2023-12-02 13:22:41,145 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 1.9166666666666667) internal successors, (23), 11 states have internal predecessors, (23), 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) [2023-12-02 13:22:41,145 INFO L276 IsEmpty]: Start isEmpty. Operand 11 states and 11 transitions. [2023-12-02 13:22:41,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-12-02 13:22:41,146 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:22:41,146 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1] [2023-12-02 13:22:41,157 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2023-12-02 13:22:41,356 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 13:22:41,554 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2023-12-02 13:22:41,746 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/cvc4 --incremental --print-success --lang smt [2023-12-02 13:22:41,747 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:22:41,748 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:22:41,748 INFO L85 PathProgramCache]: Analyzing trace with hash -2112524529, now seen corresponding path program 2 times [2023-12-02 13:22:41,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2023-12-02 13:22:41,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1421414613] [2023-12-02 13:22:41,752 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-12-02 13:22:41,752 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 [2023-12-02 13:22:41,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/mathsat [2023-12-02 13:22:41,753 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/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) [2023-12-02 13:22:41,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_676f1d9b-99ba-4479-994c-f3574583add2/bin/utaipan-verify-nQ1chXbOIh/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (6)] Waiting until timeout for monitored process [2023-12-02 13:22:43,340 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-12-02 13:22:43,340 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 13:22:43,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 2059 conjuncts, 258 conjunts are in the unsatisfiable core [2023-12-02 13:22:43,414 INFO L285 TraceCheckSpWp]: Computing forward predicates...