./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --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 ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 07:20:13,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:20:13,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:20:13,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:20:13,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:20:13,173 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:20:13,175 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:20:13,176 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:20:13,178 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:20:13,179 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:20:13,180 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:20:13,181 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:20:13,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:20:13,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:20:13,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:20:13,184 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:20:13,185 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:20:13,186 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:20:13,187 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:20:13,189 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:20:13,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:20:13,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:20:13,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:20:13,199 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:20:13,202 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:20:13,203 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:20:13,203 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:20:13,204 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:20:13,204 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:20:13,205 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:20:13,206 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:20:13,206 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:20:13,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:20:13,208 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:20:13,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:20:13,209 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:20:13,210 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:20:13,219 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:20:13,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:20:13,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:20:13,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:20:13,222 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:20:13,274 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:20:13,274 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:20:13,274 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:20:13,275 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:20:13,275 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:20:13,276 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:20:13,276 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:20:13,276 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:20:13,276 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:20:13,276 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:20:13,276 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:20:13,277 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:20:13,277 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:20:13,277 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:20:13,277 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:20:13,278 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:20:13,278 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:20:13,278 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:20:13,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:20:13,279 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:20:13,279 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:20:13,279 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:20:13,280 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:20:13,280 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:20:13,280 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:20:13,280 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:20:13,280 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:20:13,281 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:20:13,281 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:20:13,281 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:20:13,281 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:20:13,282 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:20:13,282 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:20:13,282 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:20:13,282 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:20:13,282 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:20:13,283 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:20:13,283 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:20:13,283 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 [2022-11-19 07:20:13,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:20:13,569 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:20:13,571 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:20:13,573 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:20:13,574 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:20:13,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-19 07:20:13,647 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/1076ff3dd/885419f757f242f4a095321f8f6d4237/FLAGb91d9c767 [2022-11-19 07:20:14,187 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:20:14,188 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-19 07:20:14,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/1076ff3dd/885419f757f242f4a095321f8f6d4237/FLAGb91d9c767 [2022-11-19 07:20:14,454 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/1076ff3dd/885419f757f242f4a095321f8f6d4237 [2022-11-19 07:20:14,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:20:14,458 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:20:14,460 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:20:14,460 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:20:14,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:20:14,464 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:20:14" (1/1) ... [2022-11-19 07:20:14,465 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e60e8ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:14, skipping insertion in model container [2022-11-19 07:20:14,465 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:20:14" (1/1) ... [2022-11-19 07:20:14,472 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:20:14,536 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:20:14,787 WARN L234 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_7a49fe72-db32-4aa2-a9a6-50779a87157d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-19 07:20:15,127 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:20:15,130 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:20:15,141 WARN L234 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_7a49fe72-db32-4aa2-a9a6-50779a87157d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-19 07:20:15,331 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:20:15,350 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:20:15,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15 WrapperNode [2022-11-19 07:20:15,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:20:15,363 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:20:15,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:20:15,364 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:20:15,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,411 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,526 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1717 [2022-11-19 07:20:15,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:20:15,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:20:15,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:20:15,527 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:20:15,537 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,537 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,549 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,549 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,581 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,588 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,595 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,602 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,643 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:20:15,644 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:20:15,644 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:20:15,644 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:20:15,645 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (1/1) ... [2022-11-19 07:20:15,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:20:15,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:20:15,673 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:20:15,686 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:20:15,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:20:15,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:20:16,142 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:20:16,144 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:20:17,647 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:20:19,427 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:20:19,428 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:20:19,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:20:19 BoogieIcfgContainer [2022-11-19 07:20:19,435 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:20:19,439 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:20:19,439 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:20:19,443 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:20:19,443 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:20:14" (1/3) ... [2022-11-19 07:20:19,444 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@92e5f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:20:19, skipping insertion in model container [2022-11-19 07:20:19,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:15" (2/3) ... [2022-11-19 07:20:19,444 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@92e5f44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:20:19, skipping insertion in model container [2022-11-19 07:20:19,444 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:20:19" (3/3) ... [2022-11-19 07:20:19,446 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.h_Vending.c [2022-11-19 07:20:19,465 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:20:19,465 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:20:19,522 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:20:19,540 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=LoopsAndPotentialCycles, 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;@24d34328, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:20:19,540 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:20:19,544 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) [2022-11-19 07:20:19,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-19 07:20:19,550 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:20:19,551 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-19 07:20:19,551 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:20:19,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:20:19,557 INFO L85 PathProgramCache]: Analyzing trace with hash 14187848, now seen corresponding path program 1 times [2022-11-19 07:20:19,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:20:19,567 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1864567819] [2022-11-19 07:20:19,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:20:19,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:20:21,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 07:20:21,521 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-19 07:20:22,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 07:20:22,839 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-19 07:20:22,842 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-19 07:20:22,844 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 07:20:22,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:20:22,851 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-19 07:20:22,855 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 07:20:22,911 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 07:20:22,940 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:20:22 BoogieIcfgContainer [2022-11-19 07:20:22,943 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:20:22,945 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:20:22,946 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:20:22,946 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:20:22,948 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:20:19" (3/4) ... [2022-11-19 07:20:22,951 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-19 07:20:22,951 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:20:22,954 INFO L158 Benchmark]: Toolchain (without parser) took 8495.04ms. Allocated memory was 98.6MB in the beginning and 566.2MB in the end (delta: 467.7MB). Free memory was 74.9MB in the beginning and 289.0MB in the end (delta: -214.2MB). Peak memory consumption was 253.2MB. Max. memory is 16.1GB. [2022-11-19 07:20:22,955 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 98.6MB. Free memory was 71.9MB in the beginning and 71.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:20:22,956 INFO L158 Benchmark]: CACSL2BoogieTranslator took 902.65ms. Allocated memory was 98.6MB in the beginning and 127.9MB in the end (delta: 29.4MB). Free memory was 74.9MB in the beginning and 94.1MB in the end (delta: -19.2MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2022-11-19 07:20:22,957 INFO L158 Benchmark]: Boogie Procedure Inliner took 163.40ms. Allocated memory is still 127.9MB. Free memory was 94.1MB in the beginning and 81.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-19 07:20:22,963 INFO L158 Benchmark]: Boogie Preprocessor took 115.93ms. Allocated memory is still 127.9MB. Free memory was 81.5MB in the beginning and 74.5MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-19 07:20:22,964 INFO L158 Benchmark]: RCFGBuilder took 3791.97ms. Allocated memory was 127.9MB in the beginning and 283.1MB in the end (delta: 155.2MB). Free memory was 73.9MB in the beginning and 142.3MB in the end (delta: -68.4MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. [2022-11-19 07:20:22,965 INFO L158 Benchmark]: TraceAbstraction took 3504.62ms. Allocated memory was 283.1MB in the beginning and 566.2MB in the end (delta: 283.1MB). Free memory was 141.2MB in the beginning and 290.1MB in the end (delta: -148.8MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. [2022-11-19 07:20:22,966 INFO L158 Benchmark]: Witness Printer took 6.84ms. Allocated memory is still 566.2MB. Free memory was 290.1MB in the beginning and 289.0MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:20:22,973 INFO L339 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 98.6MB. Free memory was 71.9MB in the beginning and 71.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 902.65ms. Allocated memory was 98.6MB in the beginning and 127.9MB in the end (delta: 29.4MB). Free memory was 74.9MB in the beginning and 94.1MB in the end (delta: -19.2MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 163.40ms. Allocated memory is still 127.9MB. Free memory was 94.1MB in the beginning and 81.5MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.93ms. Allocated memory is still 127.9MB. Free memory was 81.5MB in the beginning and 74.5MB in the end (delta: 6.9MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3791.97ms. Allocated memory was 127.9MB in the beginning and 283.1MB in the end (delta: 155.2MB). Free memory was 73.9MB in the beginning and 142.3MB in the end (delta: -68.4MB). Peak memory consumption was 151.0MB. Max. memory is 16.1GB. * TraceAbstraction took 3504.62ms. Allocated memory was 283.1MB in the beginning and 566.2MB in the end (delta: 283.1MB). Free memory was 141.2MB in the beginning and 290.1MB in the end (delta: -148.8MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. * Witness Printer took 6.84ms. Allocated memory is still 566.2MB. Free memory was 290.1MB in the beginning and 289.0MB in the end (delta: 1.0MB). 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: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 259, overapproximation of bitwiseComplement at line 304, overapproximation of bitwiseAnd at line 166. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 2); [L29] const SORT_4 msb_SORT_4 = (SORT_4)1 << (2 - 1); [L31] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 4); [L32] const SORT_9 msb_SORT_9 = (SORT_9)1 << (4 - 1); [L34] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 3); [L35] const SORT_10 msb_SORT_10 = (SORT_10)1 << (3 - 1); [L37] const SORT_10 var_11 = 0; [L38] const SORT_1 var_14 = 0; [L39] const SORT_4 var_16 = 0; [L40] const SORT_9 var_33 = 8; [L41] const SORT_9 var_40 = 7; [L42] const SORT_4 var_52 = 1; [L43] const SORT_1 var_56 = 1; [L44] const SORT_4 var_66 = 2; [L45] const SORT_9 var_72 = 0; [L46] const SORT_4 var_79 = 3; [L47] const SORT_9 var_98 = 5; [L48] const SORT_10 var_120 = 1; [L49] const SORT_9 var_122 = 15; [L50] const SORT_9 var_150 = 6; [L51] const SORT_9 var_315 = 1; [L53] SORT_1 input_2; [L54] SORT_1 input_3; [L55] SORT_4 input_5; [L56] SORT_1 input_6; [L57] SORT_1 input_7; [L58] SORT_1 input_8; [L59] SORT_4 input_103; [L60] SORT_10 input_116; [L61] SORT_10 input_117; [L62] SORT_10 input_118; [L63] SORT_10 input_119; [L64] SORT_10 input_128; [L65] SORT_10 input_135; [L66] SORT_10 input_142; [L67] SORT_10 input_143; [L68] SORT_10 input_144; [L69] SORT_10 input_149; [L70] SORT_10 input_153; [L71] SORT_10 input_159; [L72] SORT_4 input_174; [L73] SORT_4 input_175; [L74] SORT_4 input_176; [L75] SORT_4 input_177; [L76] SORT_4 input_184; [L77] SORT_4 input_187; [L78] SORT_4 input_195; [L79] SORT_4 input_202; [L80] SORT_4 input_203; [L81] SORT_4 input_204; [L82] SORT_4 input_207; [L83] SORT_4 input_209; [L84] SORT_4 input_214; [L85] SORT_4 input_223; [L86] SORT_1 input_235; [L87] SORT_1 input_236; [L88] SORT_1 input_237; [L89] SORT_1 input_238; [L90] SORT_1 input_245; [L91] SORT_1 input_248; [L92] SORT_1 input_251; [L93] SORT_1 input_261; [L94] SORT_4 input_276; [L95] SORT_4 input_280; [L96] SORT_4 input_281; [L97] SORT_4 input_282; [L98] SORT_4 input_283; [L99] SORT_4 input_287; [L100] SORT_4 input_292; [L101] SORT_4 input_301; [L102] SORT_9 input_311; [L103] SORT_9 input_312; [L104] SORT_9 input_313; [L105] SORT_9 input_314; [L106] SORT_9 input_320; [L107] SORT_9 input_326; [L108] SORT_9 input_333; [L109] SORT_9 input_334; [L110] SORT_9 input_335; [L111] SORT_9 input_338; [L112] SORT_9 input_340; [L113] SORT_9 input_344; [L114] SORT_9 input_345; [L115] SORT_9 input_349; [L116] SORT_9 input_354; [L117] SORT_9 input_372; [L118] SORT_9 input_373; [L119] SORT_9 input_374; [L120] SORT_9 input_375; [L121] SORT_9 input_380; [L122] SORT_9 input_383; [L123] SORT_9 input_391; [L124] SORT_9 input_398; [L125] SORT_9 input_399; [L126] SORT_9 input_400; [L127] SORT_9 input_403; [L128] SORT_9 input_405; [L129] SORT_9 input_410; [L130] SORT_9 input_419; [L131] SORT_9 input_430; [L132] SORT_9 input_431; [L133] SORT_9 input_432; [L134] SORT_9 input_433; [L135] SORT_9 input_438; [L136] SORT_9 input_441; [L137] SORT_9 input_444; [L138] SORT_9 input_454; [L140] SORT_10 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_10; [L141] SORT_4 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L142] SORT_1 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_4 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L144] SORT_9 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L145] SORT_4 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L146] SORT_9 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L147] SORT_9 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L149] SORT_10 init_13_arg_1 = var_11; [L150] state_12 = init_13_arg_1 [L151] SORT_4 init_18_arg_1 = var_16; [L152] state_17 = init_18_arg_1 [L153] SORT_1 init_23_arg_1 = var_14; [L154] state_22 = init_23_arg_1 [L155] SORT_4 init_51_arg_1 = var_16; [L156] state_50 = init_51_arg_1 [L157] SORT_9 init_74_arg_1 = var_72; [L158] state_73 = init_74_arg_1 [L159] SORT_9 init_112_arg_1 = var_72; [L160] state_111 = init_112_arg_1 [L161] SORT_9 init_114_arg_1 = var_72; [L162] state_113 = init_114_arg_1 VAL [init_112_arg_1=0, init_114_arg_1=0, init_13_arg_1=0, init_18_arg_1=0, init_23_arg_1=0, init_51_arg_1=0, init_74_arg_1=0, mask_SORT_1=1, mask_SORT_10=7, mask_SORT_4=3, mask_SORT_9=15, msb_SORT_1=1, msb_SORT_10=4, msb_SORT_4=2, msb_SORT_9=8, state_111=0, state_113=0, state_12=0, state_17=0, state_22=0, state_50=0, state_73=0, state_96=2, var_11=0, var_120=1, var_122=15, var_14=0, var_150=6, var_16=0, var_315=1, var_33=8, var_40=7, var_52=1, var_56=1, var_66=2, var_72=0, var_79=3, var_98=5] [L165] input_2 = __VERIFIER_nondet_uchar() [L166] input_2 = input_2 & mask_SORT_1 [L167] input_3 = __VERIFIER_nondet_uchar() [L168] input_5 = __VERIFIER_nondet_uchar() [L169] input_6 = __VERIFIER_nondet_uchar() [L170] input_6 = input_6 & mask_SORT_1 [L171] input_7 = __VERIFIER_nondet_uchar() [L172] input_7 = input_7 & mask_SORT_1 [L173] input_8 = __VERIFIER_nondet_uchar() [L174] input_8 = input_8 & mask_SORT_1 [L175] input_103 = __VERIFIER_nondet_uchar() [L176] input_116 = __VERIFIER_nondet_uchar() [L177] input_117 = __VERIFIER_nondet_uchar() [L178] input_118 = __VERIFIER_nondet_uchar() [L179] input_119 = __VERIFIER_nondet_uchar() [L180] input_128 = __VERIFIER_nondet_uchar() [L181] input_135 = __VERIFIER_nondet_uchar() [L182] input_142 = __VERIFIER_nondet_uchar() [L183] input_143 = __VERIFIER_nondet_uchar() [L184] input_144 = __VERIFIER_nondet_uchar() [L185] input_149 = __VERIFIER_nondet_uchar() [L186] input_153 = __VERIFIER_nondet_uchar() [L187] input_159 = __VERIFIER_nondet_uchar() [L188] input_174 = __VERIFIER_nondet_uchar() [L189] input_175 = __VERIFIER_nondet_uchar() [L190] input_176 = __VERIFIER_nondet_uchar() [L191] input_177 = __VERIFIER_nondet_uchar() [L192] input_184 = __VERIFIER_nondet_uchar() [L193] input_187 = __VERIFIER_nondet_uchar() [L194] input_195 = __VERIFIER_nondet_uchar() [L195] input_202 = __VERIFIER_nondet_uchar() [L196] input_203 = __VERIFIER_nondet_uchar() [L197] input_204 = __VERIFIER_nondet_uchar() [L198] input_207 = __VERIFIER_nondet_uchar() [L199] input_209 = __VERIFIER_nondet_uchar() [L200] input_214 = __VERIFIER_nondet_uchar() [L201] input_223 = __VERIFIER_nondet_uchar() [L202] input_235 = __VERIFIER_nondet_uchar() [L203] input_236 = __VERIFIER_nondet_uchar() [L204] input_237 = __VERIFIER_nondet_uchar() [L205] input_238 = __VERIFIER_nondet_uchar() [L206] input_245 = __VERIFIER_nondet_uchar() [L207] input_248 = __VERIFIER_nondet_uchar() [L208] input_251 = __VERIFIER_nondet_uchar() [L209] input_261 = __VERIFIER_nondet_uchar() [L210] input_276 = __VERIFIER_nondet_uchar() [L211] input_280 = __VERIFIER_nondet_uchar() [L212] input_281 = __VERIFIER_nondet_uchar() [L213] input_282 = __VERIFIER_nondet_uchar() [L214] input_283 = __VERIFIER_nondet_uchar() [L215] input_287 = __VERIFIER_nondet_uchar() [L216] input_292 = __VERIFIER_nondet_uchar() [L217] input_301 = __VERIFIER_nondet_uchar() [L218] input_311 = __VERIFIER_nondet_uchar() [L219] input_312 = __VERIFIER_nondet_uchar() [L220] input_313 = __VERIFIER_nondet_uchar() [L221] input_314 = __VERIFIER_nondet_uchar() [L222] input_320 = __VERIFIER_nondet_uchar() [L223] input_326 = __VERIFIER_nondet_uchar() [L224] input_333 = __VERIFIER_nondet_uchar() [L225] input_334 = __VERIFIER_nondet_uchar() [L226] input_335 = __VERIFIER_nondet_uchar() [L227] input_338 = __VERIFIER_nondet_uchar() [L228] input_340 = __VERIFIER_nondet_uchar() [L229] input_344 = __VERIFIER_nondet_uchar() [L230] input_345 = __VERIFIER_nondet_uchar() [L231] input_349 = __VERIFIER_nondet_uchar() [L232] input_354 = __VERIFIER_nondet_uchar() [L233] input_372 = __VERIFIER_nondet_uchar() [L234] input_373 = __VERIFIER_nondet_uchar() [L235] input_374 = __VERIFIER_nondet_uchar() [L236] input_375 = __VERIFIER_nondet_uchar() [L237] input_380 = __VERIFIER_nondet_uchar() [L238] input_383 = __VERIFIER_nondet_uchar() [L239] input_391 = __VERIFIER_nondet_uchar() [L240] input_398 = __VERIFIER_nondet_uchar() [L241] input_399 = __VERIFIER_nondet_uchar() [L242] input_400 = __VERIFIER_nondet_uchar() [L243] input_403 = __VERIFIER_nondet_uchar() [L244] input_405 = __VERIFIER_nondet_uchar() [L245] input_410 = __VERIFIER_nondet_uchar() [L246] input_419 = __VERIFIER_nondet_uchar() [L247] input_430 = __VERIFIER_nondet_uchar() [L248] input_431 = __VERIFIER_nondet_uchar() [L249] input_432 = __VERIFIER_nondet_uchar() [L250] input_433 = __VERIFIER_nondet_uchar() [L251] input_438 = __VERIFIER_nondet_uchar() [L252] input_441 = __VERIFIER_nondet_uchar() [L253] input_444 = __VERIFIER_nondet_uchar() [L254] input_454 = __VERIFIER_nondet_uchar() [L257] SORT_1 var_15_arg_0 = var_14; [L258] SORT_10 var_15_arg_1 = state_12; [L259] SORT_9 var_15 = ((SORT_9)var_15_arg_0 << 3) | var_15_arg_1; [L260] SORT_4 var_19_arg_0 = state_17; [L261] SORT_1 var_19_arg_1 = var_14; [L262] SORT_10 var_19 = ((SORT_10)var_19_arg_0 << 1) | var_19_arg_1; [L263] var_19 = var_19 & mask_SORT_10 [L264] SORT_1 var_20_arg_0 = var_14; [L265] SORT_10 var_20_arg_1 = var_19; [L266] SORT_9 var_20 = ((SORT_9)var_20_arg_0 << 3) | var_20_arg_1; [L267] SORT_9 var_21_arg_0 = var_15; [L268] SORT_9 var_21_arg_1 = var_20; [L269] SORT_9 var_21 = var_21_arg_0 + var_21_arg_1; [L270] SORT_1 var_24_arg_0 = var_14; [L271] SORT_1 var_24_arg_1 = state_22; [L272] SORT_4 var_24 = ((SORT_4)var_24_arg_0 << 1) | var_24_arg_1; [L273] var_24 = var_24 & mask_SORT_4 [L274] SORT_1 var_25_arg_0 = state_22; [L275] SORT_4 var_25_arg_1 = var_24; [L276] SORT_10 var_25 = ((SORT_10)var_25_arg_0 << 2) | var_25_arg_1; [L277] var_25 = var_25 & mask_SORT_10 [L278] SORT_1 var_26_arg_0 = var_14; [L279] SORT_10 var_26_arg_1 = var_25; [L280] SORT_9 var_26 = ((SORT_9)var_26_arg_0 << 3) | var_26_arg_1; [L281] SORT_9 var_27_arg_0 = var_21; [L282] SORT_9 var_27_arg_1 = var_26; [L283] SORT_9 var_27 = var_27_arg_0 + var_27_arg_1; [L284] var_27 = var_27 & mask_SORT_9 [L285] SORT_9 var_28_arg_0 = var_27; [L286] SORT_1 var_28 = var_28_arg_0 >> 3; [L287] var_28 = var_28 & mask_SORT_1 [L288] SORT_1 var_29_arg_0 = var_28; [L289] SORT_1 var_29_arg_1 = var_14; [L290] SORT_1 var_29 = var_29_arg_0 == var_29_arg_1; [L291] SORT_9 var_30_arg_0 = var_27; [L292] SORT_4 var_30 = var_30_arg_0 >> 1; [L293] var_30 = var_30 & mask_SORT_4 [L294] SORT_4 var_31_arg_0 = var_30; [L295] SORT_4 var_31_arg_1 = var_16; [L296] SORT_1 var_31 = var_31_arg_0 == var_31_arg_1; [L297] SORT_1 var_32_arg_0 = var_29; [L298] SORT_1 var_32_arg_1 = var_31; [L299] SORT_1 var_32 = var_32_arg_0 | var_32_arg_1; [L300] SORT_9 var_34_arg_0 = var_27; [L301] SORT_9 var_34_arg_1 = var_33; [L302] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L303] SORT_1 var_35_arg_0 = var_34; [L304] SORT_1 var_35 = ~var_35_arg_0; [L305] SORT_10 var_36_arg_0 = state_12; [L306] SORT_10 var_36_arg_1 = var_11; [L307] SORT_1 var_36 = var_36_arg_0 == var_36_arg_1; [L308] SORT_1 var_37_arg_0 = var_36; [L309] SORT_1 var_37 = ~var_37_arg_0; [L310] SORT_1 var_38_arg_0 = var_35; [L311] SORT_1 var_38_arg_1 = var_37; [L312] SORT_1 var_38 = var_38_arg_0 | var_38_arg_1; [L313] SORT_1 var_39_arg_0 = var_32; [L314] SORT_1 var_39_arg_1 = var_38; [L315] SORT_1 var_39 = var_39_arg_0 & var_39_arg_1; [L316] SORT_9 var_41_arg_0 = var_27; [L317] SORT_9 var_41_arg_1 = var_40; [L318] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L319] SORT_1 var_42_arg_0 = var_41; [L320] SORT_1 var_42 = ~var_42_arg_0; [L321] SORT_10 var_43_arg_0 = state_12; [L322] SORT_10 var_43_arg_1 = var_11; [L323] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L324] SORT_1 var_44_arg_0 = var_43; [L325] SORT_1 var_44 = ~var_44_arg_0; [L326] SORT_4 var_45_arg_0 = state_17; [L327] SORT_4 var_45_arg_1 = var_16; [L328] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L329] SORT_1 var_46_arg_0 = var_45; [L330] SORT_1 var_46 = ~var_46_arg_0; [L331] SORT_1 var_47_arg_0 = var_44; [L332] SORT_1 var_47_arg_1 = var_46; [L333] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L334] SORT_1 var_48_arg_0 = var_42; [L335] SORT_1 var_48_arg_1 = var_47; [L336] SORT_1 var_48 = var_48_arg_0 | var_48_arg_1; [L337] SORT_1 var_49_arg_0 = var_39; [L338] SORT_1 var_49_arg_1 = var_48; [L339] SORT_1 var_49 = var_49_arg_0 & var_49_arg_1; [L340] SORT_4 var_53_arg_0 = state_50; [L341] SORT_4 var_53_arg_1 = var_52; [L342] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L343] SORT_9 var_54_arg_0 = var_27; [L344] SORT_9 var_54_arg_1 = var_40; [L345] SORT_1 var_54 = var_54_arg_0 == var_54_arg_1; [L346] SORT_1 var_55_arg_0 = var_53; [L347] SORT_1 var_55_arg_1 = var_54; [L348] SORT_1 var_55 = var_55_arg_0 & var_55_arg_1; [L349] SORT_1 var_57_arg_0 = var_28; [L350] SORT_1 var_57_arg_1 = var_56; [L351] SORT_1 var_57 = var_57_arg_0 == var_57_arg_1; [L352] SORT_1 var_58_arg_0 = var_55; [L353] SORT_1 var_58_arg_1 = var_57; [L354] SORT_1 var_58 = var_58_arg_0 | var_58_arg_1; [L355] SORT_1 var_59_arg_0 = var_58; [L356] SORT_1 var_59 = ~var_59_arg_0; [L357] SORT_10 var_60_arg_0 = state_12; [L358] SORT_10 var_60_arg_1 = var_11; [L359] SORT_1 var_60 = var_60_arg_0 == var_60_arg_1; [L360] SORT_4 var_61_arg_0 = state_17; [L361] SORT_4 var_61_arg_1 = var_16; [L362] SORT_1 var_61 = var_61_arg_0 == var_61_arg_1; [L363] SORT_1 var_62_arg_0 = var_60; [L364] SORT_1 var_62_arg_1 = var_61; [L365] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L366] SORT_1 var_63_arg_0 = var_62; [L367] SORT_1 var_63 = ~var_63_arg_0; [L368] SORT_1 var_64_arg_0 = var_59; [L369] SORT_1 var_64_arg_1 = var_63; [L370] SORT_1 var_64 = var_64_arg_0 | var_64_arg_1; [L371] SORT_1 var_65_arg_0 = var_49; [L372] SORT_1 var_65_arg_1 = var_64; [L373] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L374] SORT_4 var_67_arg_0 = state_50; [L375] SORT_4 var_67_arg_1 = var_66; [L376] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L377] SORT_1 var_68_arg_0 = var_67; [L378] SORT_1 var_68 = ~var_68_arg_0; [L379] SORT_1 var_69_arg_0 = state_22; [L380] SORT_1 var_69_arg_1 = var_14; [L381] SORT_1 var_69 = var_69_arg_0 == var_69_arg_1; [L382] SORT_10 var_70_arg_0 = state_12; [L383] SORT_10 var_70_arg_1 = var_11; [L384] SORT_1 var_70 = var_70_arg_0 == var_70_arg_1; [L385] SORT_1 var_71_arg_0 = var_69; [L386] SORT_1 var_71_arg_1 = var_70; [L387] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L388] SORT_9 var_75_arg_0 = state_73; [L389] SORT_9 var_75_arg_1 = var_72; [L390] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L391] SORT_1 var_76_arg_0 = var_71; [L392] SORT_1 var_76_arg_1 = var_75; [L393] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L394] SORT_1 var_77_arg_0 = var_68; [L395] SORT_1 var_77_arg_1 = var_76; [L396] SORT_1 var_77 = var_77_arg_0 | var_77_arg_1; [L397] SORT_1 var_78_arg_0 = var_65; [L398] SORT_1 var_78_arg_1 = var_77; [L399] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L400] SORT_4 var_80_arg_0 = state_50; [L401] SORT_4 var_80_arg_1 = var_79; [L402] SORT_1 var_80 = var_80_arg_0 == var_80_arg_1; [L403] SORT_1 var_81_arg_0 = var_80; [L404] SORT_1 var_81 = ~var_81_arg_0; [L405] SORT_9 var_82_arg_0 = var_27; [L406] SORT_4 var_82 = var_82_arg_0 >> 2; [L407] var_82 = var_82 & mask_SORT_4 [L408] SORT_4 var_83_arg_0 = var_82; [L409] SORT_4 var_83_arg_1 = var_52; [L410] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L411] SORT_9 var_84_arg_0 = var_27; [L412] SORT_4 var_84 = var_84_arg_0 >> 0; [L413] var_84 = var_84 & mask_SORT_4 [L414] SORT_4 var_85_arg_0 = var_84; [L415] SORT_4 var_85_arg_1 = var_52; [L416] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L417] SORT_4 var_86_arg_0 = var_84; [L418] SORT_4 var_86_arg_1 = var_66; [L419] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L420] SORT_1 var_87_arg_0 = var_85; [L421] SORT_1 var_87_arg_1 = var_86; [L422] SORT_1 var_87 = var_87_arg_0 | var_87_arg_1; [L423] SORT_1 var_88_arg_0 = var_83; [L424] SORT_1 var_88_arg_1 = var_87; [L425] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L426] SORT_1 var_89_arg_0 = var_81; [L427] SORT_1 var_89_arg_1 = var_88; [L428] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L429] SORT_1 var_90_arg_0 = var_78; [L430] SORT_1 var_90_arg_1 = var_89; [L431] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L432] SORT_1 var_93_arg_0 = var_90; [L433] SORT_1 var_93 = ~var_93_arg_0; [L434] SORT_1 var_94_arg_0 = var_56; [L435] SORT_1 var_94_arg_1 = var_93; [L436] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L437] var_94 = var_94 & mask_SORT_1 [L438] SORT_1 bad_95_arg_0 = var_94; [L439] CALL __VERIFIER_assert(!(bad_95_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] 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: 3.3s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 1.8s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-19 07:20:23,008 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS --witnessprinter.witness.filename witness.graphml --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 ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 07:20:25,439 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:20:25,443 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:20:25,481 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:20:25,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:20:25,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:20:25,488 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:20:25,492 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:20:25,494 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:20:25,501 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:20:25,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:20:25,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:20:25,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:20:25,507 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:20:25,509 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:20:25,513 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:20:25,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:20:25,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:20:25,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:20:25,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:20:25,526 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:20:25,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:20:25,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:20:25,531 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:20:25,538 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:20:25,543 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:20:25,543 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:20:25,544 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:20:25,545 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:20:25,546 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:20:25,547 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:20:25,548 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:20:25,549 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:20:25,550 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:20:25,551 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:20:25,552 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:20:25,553 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:20:25,553 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:20:25,553 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:20:25,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:20:25,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:20:25,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 07:20:25,597 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:20:25,597 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:20:25,599 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:20:25,599 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:20:25,600 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:20:25,600 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:20:25,600 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:20:25,600 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:20:25,601 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:20:25,601 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:20:25,602 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:20:25,602 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:20:25,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:20:25,604 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:20:25,604 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:20:25,604 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:20:25,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:20:25,605 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 07:20:25,605 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 07:20:25,605 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 07:20:25,605 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:20:25,606 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:20:25,606 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:20:25,606 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:20:25,606 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 07:20:25,607 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:20:25,607 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:20:25,607 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:20:25,607 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:20:25,607 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:20:25,608 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 07:20:25,608 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 07:20:25,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:20:25,609 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:20:25,609 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 07:20:25,609 INFO L138 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_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec3757812c1b019f09c89d48ffb6e1a791c4e1300d7182e4ab4acc854dc06a88 [2022-11-19 07:20:26,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:20:26,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:20:26,042 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:20:26,043 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:20:26,044 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:20:26,045 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-19 07:20:26,120 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/af27f9bce/b38466f4bb954dbcb0ab25c1eaf11e9b/FLAGcbb8f8771 [2022-11-19 07:20:26,723 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:20:26,724 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c [2022-11-19 07:20:26,737 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/af27f9bce/b38466f4bb954dbcb0ab25c1eaf11e9b/FLAGcbb8f8771 [2022-11-19 07:20:27,113 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/data/af27f9bce/b38466f4bb954dbcb0ab25c1eaf11e9b [2022-11-19 07:20:27,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:20:27,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:20:27,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:20:27,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:20:27,126 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:20:27,127 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:27,128 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@102082d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27, skipping insertion in model container [2022-11-19 07:20:27,128 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:27,135 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:20:27,203 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:20:27,431 WARN L234 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_7a49fe72-db32-4aa2-a9a6-50779a87157d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-19 07:20:27,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:20:27,743 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:20:27,762 WARN L234 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_7a49fe72-db32-4aa2-a9a6-50779a87157d/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.h_Vending.c[1107,1120] [2022-11-19 07:20:27,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:20:27,973 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:20:27,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27 WrapperNode [2022-11-19 07:20:27,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:20:27,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:20:27,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:20:27,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:20:27,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,006 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,086 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1486 [2022-11-19 07:20:28,087 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:20:28,087 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:20:28,087 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:20:28,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:20:28,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,097 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,108 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,109 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,142 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,147 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,153 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,164 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:20:28,165 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:20:28,165 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:20:28,165 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:20:28,166 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (1/1) ... [2022-11-19 07:20:28,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:20:28,200 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:20:28,215 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:20:28,234 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:20:28,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:20:28,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:20:28,716 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:20:28,717 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:20:30,311 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:20:30,318 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:20:30,318 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:20:30,320 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:20:30 BoogieIcfgContainer [2022-11-19 07:20:30,320 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:20:30,323 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:20:30,323 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:20:30,326 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:20:30,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:20:27" (1/3) ... [2022-11-19 07:20:30,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b2e83a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:20:30, skipping insertion in model container [2022-11-19 07:20:30,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:20:27" (2/3) ... [2022-11-19 07:20:30,328 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4b2e83a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:20:30, skipping insertion in model container [2022-11-19 07:20:30,328 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:20:30" (3/3) ... [2022-11-19 07:20:30,330 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.h_Vending.c [2022-11-19 07:20:30,350 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:20:30,350 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:20:30,413 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:20:30,421 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=LoopsAndPotentialCycles, 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;@2ab8359f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:20:30,421 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:20:30,425 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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) [2022-11-19 07:20:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-19 07:20:30,432 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:20:30,432 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-19 07:20:30,433 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:20:30,440 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:20:30,440 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-19 07:20:30,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 07:20:30,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1602508897] [2022-11-19 07:20:30,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:20:30,456 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 [2022-11-19 07:20:30,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 07:20:30,466 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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) [2022-11-19 07:20:30,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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 [2022-11-19 07:20:30,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:20:30,924 INFO L263 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 114 conjunts are in the unsatisfiable core [2022-11-19 07:20:30,937 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:20:32,243 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:20:32,243 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:20:32,244 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 07:20:32,244 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1602508897] [2022-11-19 07:20:32,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1602508897] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:20:32,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:20:32,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:20:32,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [271243297] [2022-11-19 07:20:32,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:20:32,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:20:32,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 07:20:32,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:20:32,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:20:32,289 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 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 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) [2022-11-19 07:20:32,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:20:32,536 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-19 07:20:32,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:20:32,539 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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 5 [2022-11-19 07:20:32,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:20:32,546 INFO L225 Difference]: With dead ends: 20 [2022-11-19 07:20:32,546 INFO L226 Difference]: Without dead ends: 11 [2022-11-19 07:20:32,548 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:20:32,551 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:20:32,552 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-11-19 07:20:32,568 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-19 07:20:32,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-19 07:20:32,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 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) [2022-11-19 07:20:32,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-19 07:20:32,581 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-19 07:20:32,582 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:20:32,582 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-19 07:20:32,582 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 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) [2022-11-19 07:20:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-19 07:20:32,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-19 07:20:32,583 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:20:32,583 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-19 07:20:32,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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 [2022-11-19 07:20:32,796 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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 [2022-11-19 07:20:32,796 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:20:32,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:20:32,797 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-19 07:20:32,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 07:20:32,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1774356002] [2022-11-19 07:20:32,800 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:20:32,800 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 [2022-11-19 07:20:32,801 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 07:20:32,802 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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) [2022-11-19 07:20:32,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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 [2022-11-19 07:20:33,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:20:33,751 INFO L263 TraceCheckSpWp]: Trace formula consists of 1521 conjuncts, 335 conjunts are in the unsatisfiable core [2022-11-19 07:20:33,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:20:41,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:20:41,515 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:27:21,877 WARN L233 SmtUtils]: Spent 6.20m on a formula simplification. DAG size of input: 3179 DAG size of output: 343 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:27:41,077 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 07:27:41,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1774356002] [2022-11-19 07:27:41,078 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: Maybe an infinite loop [2022-11-19 07:27:41,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [531891243] [2022-11-19 07:27:41,078 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:27:41,079 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 07:27:41,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 07:27:41,081 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 07:27:41,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2022-11-19 07:27:42,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:27:42,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 1521 conjuncts, 383 conjunts are in the unsatisfiable core [2022-11-19 07:27:42,825 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:27:52,984 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:27:52,984 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:29:34,737 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-19 07:29:34,740 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_DEPENDING: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") [2022-11-19 07:29:34,740 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [427287530] [2022-11-19 07:29:34,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:29:34,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:29:34,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:29:34,748 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 101 [2022-11-19 07:29:34,752 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:29:34,755 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 07:29:34,982 FATAL L? ?]: Ignoring exception! de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1) with exit command (exit)) Connection to SMT solver broken at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.convertIOException(Executor.java:314) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:158) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.declareFun(Scriptor.java:117) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.declareFun(WrapperScript.java:137) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.declareFun(WrapperScript.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.declareFun(HistoryRecordingScript.java:95) at de.uni_freiburg.informatik.ultimate.lib.smtlibutils.ManagedScript.declareFun(ManagedScript.java:172) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.variables.ProgramVarUtils.constructConstantForAuxVar(ProgramVarUtils.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.computeClosedFormula(UnmodifiableTransFormula.java:135) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.(UnmodifiableTransFormula.java:90) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:320) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.decoupleArrayValues(TransFormulaUtils.java:1296) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckUtils.decoupleArrayValues(TraceCheckUtils.java:387) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.(InterpolatingTraceCheck.java:87) at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.TraceCheckSpWp.(TraceCheckSpWp.java:132) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSpWp.construct(IpTcStrategyModuleSpWp.java:1) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:101) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:77) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.tryExecuteInterpolantGenerator(AutomatonFreeRefinementEngine.java:266) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.generateProof(AutomatonFreeRefinementEngine.java:147) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.executeStrategy(AutomatonFreeRefinementEngine.java:137) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.tracehandling.AutomatonFreeRefinementEngine.(AutomatonFreeRefinementEngine.java:85) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:82) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:336) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:431) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.startCegar(AbstractCegarLoop.java:366) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.runCegar(AbstractCegarLoop.java:348) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.executeCegarLoop(TraceAbstractionStarter.java:415) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseProgram(TraceAbstractionStarter.java:302) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.analyseSequentialProgram(TraceAbstractionStarter.java:262) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:154) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:124) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: java.io.IOException: Stream closed at java.base/java.lang.ProcessBuilder$NullOutputStream.write(ProcessBuilder.java:442) at java.base/java.io.OutputStream.write(OutputStream.java:157) at java.base/java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:81) at java.base/java.io.BufferedOutputStream.flush(BufferedOutputStream.java:142) at java.base/sun.nio.cs.StreamEncoder.implFlush(StreamEncoder.java:318) at java.base/sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:153) at java.base/java.io.OutputStreamWriter.flush(OutputStreamWriter.java:251) at java.base/java.io.BufferedWriter.flush(BufferedWriter.java:257) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.input(Executor.java:156) ... 42 more [2022-11-19 07:29:34,984 INFO L184 FreeRefinementEngine]: Found 0 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:29:34,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [] total 0 [2022-11-19 07:29:34,985 ERROR L170 FreeRefinementEngine]: Strategy WALRUS failed to provide any proof altough trace is infeasible [2022-11-19 07:29:34,985 INFO L359 BasicCegarLoop]: Counterexample might be feasible [2022-11-19 07:29:34,991 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 07:29:35,008 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2022-11-19 07:29:35,216 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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)] Forceful destruction successful, exit code 0 [2022-11-19 07:29:35,408 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-19 07:29:35,603 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/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_7a49fe72-db32-4aa2-a9a6-50779a87157d/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:29:35,607 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-19 07:29:35,610 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 07:29:35,641 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 07:29:35,642 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 07:29:35,693 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:29:35 BoogieIcfgContainer [2022-11-19 07:29:35,693 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:29:35,693 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:29:35,693 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:29:35,694 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:29:35,694 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:20:30" (3/4) ... [2022-11-19 07:29:35,713 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-19 07:29:35,713 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:29:35,714 INFO L158 Benchmark]: Toolchain (without parser) took 548596.58ms. Allocated memory was 77.6MB in the beginning and 633.3MB in the end (delta: 555.7MB). Free memory was 58.6MB in the beginning and 576.8MB in the end (delta: -518.3MB). Peak memory consumption was 35.8MB. Max. memory is 16.1GB. [2022-11-19 07:29:35,714 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 77.6MB. Free memory is still 58.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:29:35,715 INFO L158 Benchmark]: CACSL2BoogieTranslator took 855.54ms. Allocated memory is still 77.6MB. Free memory was 58.4MB in the beginning and 28.3MB in the end (delta: 30.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2022-11-19 07:29:35,715 INFO L158 Benchmark]: Boogie Procedure Inliner took 112.35ms. Allocated memory is still 77.6MB. Free memory was 28.3MB in the beginning and 49.0MB in the end (delta: -20.8MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. [2022-11-19 07:29:35,716 INFO L158 Benchmark]: Boogie Preprocessor took 76.69ms. Allocated memory is still 77.6MB. Free memory was 49.0MB in the beginning and 42.4MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-19 07:29:35,716 INFO L158 Benchmark]: RCFGBuilder took 2155.86ms. Allocated memory was 77.6MB in the beginning and 119.5MB in the end (delta: 41.9MB). Free memory was 42.4MB in the beginning and 86.6MB in the end (delta: -44.3MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2022-11-19 07:29:35,717 INFO L158 Benchmark]: TraceAbstraction took 545370.15ms. Allocated memory was 119.5MB in the beginning and 633.3MB in the end (delta: 513.8MB). Free memory was 86.6MB in the beginning and 576.8MB in the end (delta: -490.2MB). Peak memory consumption was 392.2MB. Max. memory is 16.1GB. [2022-11-19 07:29:35,717 INFO L158 Benchmark]: Witness Printer took 19.88ms. Allocated memory is still 633.3MB. Free memory is still 576.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:29:35,720 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 77.6MB. Free memory is still 58.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 855.54ms. Allocated memory is still 77.6MB. Free memory was 58.4MB in the beginning and 28.3MB in the end (delta: 30.1MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 112.35ms. Allocated memory is still 77.6MB. Free memory was 28.3MB in the beginning and 49.0MB in the end (delta: -20.8MB). Peak memory consumption was 10.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 76.69ms. Allocated memory is still 77.6MB. Free memory was 49.0MB in the beginning and 42.4MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2155.86ms. Allocated memory was 77.6MB in the beginning and 119.5MB in the end (delta: 41.9MB). Free memory was 42.4MB in the beginning and 86.6MB in the end (delta: -44.3MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * TraceAbstraction took 545370.15ms. Allocated memory was 119.5MB in the beginning and 633.3MB in the end (delta: 513.8MB). Free memory was 86.6MB in the beginning and 576.8MB in the end (delta: -490.2MB). Peak memory consumption was 392.2MB. Max. memory is 16.1GB. * Witness Printer took 19.88ms. Allocated memory is still 633.3MB. Free memory is still 576.8MB. 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: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: unable to decide satisfiability of path constraint. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 2); [L29] const SORT_4 msb_SORT_4 = (SORT_4)1 << (2 - 1); [L31] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 4); [L32] const SORT_9 msb_SORT_9 = (SORT_9)1 << (4 - 1); [L34] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 3); [L35] const SORT_10 msb_SORT_10 = (SORT_10)1 << (3 - 1); [L37] const SORT_10 var_11 = 0; [L38] const SORT_1 var_14 = 0; [L39] const SORT_4 var_16 = 0; [L40] const SORT_9 var_33 = 8; [L41] const SORT_9 var_40 = 7; [L42] const SORT_4 var_52 = 1; [L43] const SORT_1 var_56 = 1; [L44] const SORT_4 var_66 = 2; [L45] const SORT_9 var_72 = 0; [L46] const SORT_4 var_79 = 3; [L47] const SORT_9 var_98 = 5; [L48] const SORT_10 var_120 = 1; [L49] const SORT_9 var_122 = 15; [L50] const SORT_9 var_150 = 6; [L51] const SORT_9 var_315 = 1; [L53] SORT_1 input_2; [L54] SORT_1 input_3; [L55] SORT_4 input_5; [L56] SORT_1 input_6; [L57] SORT_1 input_7; [L58] SORT_1 input_8; [L59] SORT_4 input_103; [L60] SORT_10 input_116; [L61] SORT_10 input_117; [L62] SORT_10 input_118; [L63] SORT_10 input_119; [L64] SORT_10 input_128; [L65] SORT_10 input_135; [L66] SORT_10 input_142; [L67] SORT_10 input_143; [L68] SORT_10 input_144; [L69] SORT_10 input_149; [L70] SORT_10 input_153; [L71] SORT_10 input_159; [L72] SORT_4 input_174; [L73] SORT_4 input_175; [L74] SORT_4 input_176; [L75] SORT_4 input_177; [L76] SORT_4 input_184; [L77] SORT_4 input_187; [L78] SORT_4 input_195; [L79] SORT_4 input_202; [L80] SORT_4 input_203; [L81] SORT_4 input_204; [L82] SORT_4 input_207; [L83] SORT_4 input_209; [L84] SORT_4 input_214; [L85] SORT_4 input_223; [L86] SORT_1 input_235; [L87] SORT_1 input_236; [L88] SORT_1 input_237; [L89] SORT_1 input_238; [L90] SORT_1 input_245; [L91] SORT_1 input_248; [L92] SORT_1 input_251; [L93] SORT_1 input_261; [L94] SORT_4 input_276; [L95] SORT_4 input_280; [L96] SORT_4 input_281; [L97] SORT_4 input_282; [L98] SORT_4 input_283; [L99] SORT_4 input_287; [L100] SORT_4 input_292; [L101] SORT_4 input_301; [L102] SORT_9 input_311; [L103] SORT_9 input_312; [L104] SORT_9 input_313; [L105] SORT_9 input_314; [L106] SORT_9 input_320; [L107] SORT_9 input_326; [L108] SORT_9 input_333; [L109] SORT_9 input_334; [L110] SORT_9 input_335; [L111] SORT_9 input_338; [L112] SORT_9 input_340; [L113] SORT_9 input_344; [L114] SORT_9 input_345; [L115] SORT_9 input_349; [L116] SORT_9 input_354; [L117] SORT_9 input_372; [L118] SORT_9 input_373; [L119] SORT_9 input_374; [L120] SORT_9 input_375; [L121] SORT_9 input_380; [L122] SORT_9 input_383; [L123] SORT_9 input_391; [L124] SORT_9 input_398; [L125] SORT_9 input_399; [L126] SORT_9 input_400; [L127] SORT_9 input_403; [L128] SORT_9 input_405; [L129] SORT_9 input_410; [L130] SORT_9 input_419; [L131] SORT_9 input_430; [L132] SORT_9 input_431; [L133] SORT_9 input_432; [L134] SORT_9 input_433; [L135] SORT_9 input_438; [L136] SORT_9 input_441; [L137] SORT_9 input_444; [L138] SORT_9 input_454; [L140] SORT_10 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_10; [L141] SORT_4 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L142] SORT_1 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L143] SORT_4 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L144] SORT_9 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L145] SORT_4 state_96 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L146] SORT_9 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L147] SORT_9 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L149] SORT_10 init_13_arg_1 = var_11; [L150] state_12 = init_13_arg_1 [L151] SORT_4 init_18_arg_1 = var_16; [L152] state_17 = init_18_arg_1 [L153] SORT_1 init_23_arg_1 = var_14; [L154] state_22 = init_23_arg_1 [L155] SORT_4 init_51_arg_1 = var_16; [L156] state_50 = init_51_arg_1 [L157] SORT_9 init_74_arg_1 = var_72; [L158] state_73 = init_74_arg_1 [L159] SORT_9 init_112_arg_1 = var_72; [L160] state_111 = init_112_arg_1 [L161] SORT_9 init_114_arg_1 = var_72; [L162] state_113 = init_114_arg_1 [L165] input_2 = __VERIFIER_nondet_uchar() [L166] input_2 = input_2 & mask_SORT_1 [L167] input_3 = __VERIFIER_nondet_uchar() [L168] input_5 = __VERIFIER_nondet_uchar() [L169] input_6 = __VERIFIER_nondet_uchar() [L170] input_6 = input_6 & mask_SORT_1 [L171] input_7 = __VERIFIER_nondet_uchar() [L172] input_7 = input_7 & mask_SORT_1 [L173] input_8 = __VERIFIER_nondet_uchar() [L174] input_8 = input_8 & mask_SORT_1 [L175] input_103 = __VERIFIER_nondet_uchar() [L176] input_116 = __VERIFIER_nondet_uchar() [L177] input_117 = __VERIFIER_nondet_uchar() [L178] input_118 = __VERIFIER_nondet_uchar() [L179] input_119 = __VERIFIER_nondet_uchar() [L180] input_128 = __VERIFIER_nondet_uchar() [L181] input_135 = __VERIFIER_nondet_uchar() [L182] input_142 = __VERIFIER_nondet_uchar() [L183] input_143 = __VERIFIER_nondet_uchar() [L184] input_144 = __VERIFIER_nondet_uchar() [L185] input_149 = __VERIFIER_nondet_uchar() [L186] input_153 = __VERIFIER_nondet_uchar() [L187] input_159 = __VERIFIER_nondet_uchar() [L188] input_174 = __VERIFIER_nondet_uchar() [L189] input_175 = __VERIFIER_nondet_uchar() [L190] input_176 = __VERIFIER_nondet_uchar() [L191] input_177 = __VERIFIER_nondet_uchar() [L192] input_184 = __VERIFIER_nondet_uchar() [L193] input_187 = __VERIFIER_nondet_uchar() [L194] input_195 = __VERIFIER_nondet_uchar() [L195] input_202 = __VERIFIER_nondet_uchar() [L196] input_203 = __VERIFIER_nondet_uchar() [L197] input_204 = __VERIFIER_nondet_uchar() [L198] input_207 = __VERIFIER_nondet_uchar() [L199] input_209 = __VERIFIER_nondet_uchar() [L200] input_214 = __VERIFIER_nondet_uchar() [L201] input_223 = __VERIFIER_nondet_uchar() [L202] input_235 = __VERIFIER_nondet_uchar() [L203] input_236 = __VERIFIER_nondet_uchar() [L204] input_237 = __VERIFIER_nondet_uchar() [L205] input_238 = __VERIFIER_nondet_uchar() [L206] input_245 = __VERIFIER_nondet_uchar() [L207] input_248 = __VERIFIER_nondet_uchar() [L208] input_251 = __VERIFIER_nondet_uchar() [L209] input_261 = __VERIFIER_nondet_uchar() [L210] input_276 = __VERIFIER_nondet_uchar() [L211] input_280 = __VERIFIER_nondet_uchar() [L212] input_281 = __VERIFIER_nondet_uchar() [L213] input_282 = __VERIFIER_nondet_uchar() [L214] input_283 = __VERIFIER_nondet_uchar() [L215] input_287 = __VERIFIER_nondet_uchar() [L216] input_292 = __VERIFIER_nondet_uchar() [L217] input_301 = __VERIFIER_nondet_uchar() [L218] input_311 = __VERIFIER_nondet_uchar() [L219] input_312 = __VERIFIER_nondet_uchar() [L220] input_313 = __VERIFIER_nondet_uchar() [L221] input_314 = __VERIFIER_nondet_uchar() [L222] input_320 = __VERIFIER_nondet_uchar() [L223] input_326 = __VERIFIER_nondet_uchar() [L224] input_333 = __VERIFIER_nondet_uchar() [L225] input_334 = __VERIFIER_nondet_uchar() [L226] input_335 = __VERIFIER_nondet_uchar() [L227] input_338 = __VERIFIER_nondet_uchar() [L228] input_340 = __VERIFIER_nondet_uchar() [L229] input_344 = __VERIFIER_nondet_uchar() [L230] input_345 = __VERIFIER_nondet_uchar() [L231] input_349 = __VERIFIER_nondet_uchar() [L232] input_354 = __VERIFIER_nondet_uchar() [L233] input_372 = __VERIFIER_nondet_uchar() [L234] input_373 = __VERIFIER_nondet_uchar() [L235] input_374 = __VERIFIER_nondet_uchar() [L236] input_375 = __VERIFIER_nondet_uchar() [L237] input_380 = __VERIFIER_nondet_uchar() [L238] input_383 = __VERIFIER_nondet_uchar() [L239] input_391 = __VERIFIER_nondet_uchar() [L240] input_398 = __VERIFIER_nondet_uchar() [L241] input_399 = __VERIFIER_nondet_uchar() [L242] input_400 = __VERIFIER_nondet_uchar() [L243] input_403 = __VERIFIER_nondet_uchar() [L244] input_405 = __VERIFIER_nondet_uchar() [L245] input_410 = __VERIFIER_nondet_uchar() [L246] input_419 = __VERIFIER_nondet_uchar() [L247] input_430 = __VERIFIER_nondet_uchar() [L248] input_431 = __VERIFIER_nondet_uchar() [L249] input_432 = __VERIFIER_nondet_uchar() [L250] input_433 = __VERIFIER_nondet_uchar() [L251] input_438 = __VERIFIER_nondet_uchar() [L252] input_441 = __VERIFIER_nondet_uchar() [L253] input_444 = __VERIFIER_nondet_uchar() [L254] input_454 = __VERIFIER_nondet_uchar() [L257] SORT_1 var_15_arg_0 = var_14; [L258] SORT_10 var_15_arg_1 = state_12; [L259] SORT_9 var_15 = ((SORT_9)var_15_arg_0 << 3) | var_15_arg_1; [L260] SORT_4 var_19_arg_0 = state_17; [L261] SORT_1 var_19_arg_1 = var_14; [L262] SORT_10 var_19 = ((SORT_10)var_19_arg_0 << 1) | var_19_arg_1; [L263] var_19 = var_19 & mask_SORT_10 [L264] SORT_1 var_20_arg_0 = var_14; [L265] SORT_10 var_20_arg_1 = var_19; [L266] SORT_9 var_20 = ((SORT_9)var_20_arg_0 << 3) | var_20_arg_1; [L267] SORT_9 var_21_arg_0 = var_15; [L268] SORT_9 var_21_arg_1 = var_20; [L269] SORT_9 var_21 = var_21_arg_0 + var_21_arg_1; [L270] SORT_1 var_24_arg_0 = var_14; [L271] SORT_1 var_24_arg_1 = state_22; [L272] SORT_4 var_24 = ((SORT_4)var_24_arg_0 << 1) | var_24_arg_1; [L273] var_24 = var_24 & mask_SORT_4 [L274] SORT_1 var_25_arg_0 = state_22; [L275] SORT_4 var_25_arg_1 = var_24; [L276] SORT_10 var_25 = ((SORT_10)var_25_arg_0 << 2) | var_25_arg_1; [L277] var_25 = var_25 & mask_SORT_10 [L278] SORT_1 var_26_arg_0 = var_14; [L279] SORT_10 var_26_arg_1 = var_25; [L280] SORT_9 var_26 = ((SORT_9)var_26_arg_0 << 3) | var_26_arg_1; [L281] SORT_9 var_27_arg_0 = var_21; [L282] SORT_9 var_27_arg_1 = var_26; [L283] SORT_9 var_27 = var_27_arg_0 + var_27_arg_1; [L284] var_27 = var_27 & mask_SORT_9 [L285] SORT_9 var_28_arg_0 = var_27; [L286] SORT_1 var_28 = var_28_arg_0 >> 3; [L287] var_28 = var_28 & mask_SORT_1 [L288] SORT_1 var_29_arg_0 = var_28; [L289] SORT_1 var_29_arg_1 = var_14; [L290] SORT_1 var_29 = var_29_arg_0 == var_29_arg_1; [L291] SORT_9 var_30_arg_0 = var_27; [L292] SORT_4 var_30 = var_30_arg_0 >> 1; [L293] var_30 = var_30 & mask_SORT_4 [L294] SORT_4 var_31_arg_0 = var_30; [L295] SORT_4 var_31_arg_1 = var_16; [L296] SORT_1 var_31 = var_31_arg_0 == var_31_arg_1; [L297] SORT_1 var_32_arg_0 = var_29; [L298] SORT_1 var_32_arg_1 = var_31; [L299] SORT_1 var_32 = var_32_arg_0 | var_32_arg_1; [L300] SORT_9 var_34_arg_0 = var_27; [L301] SORT_9 var_34_arg_1 = var_33; [L302] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L303] SORT_1 var_35_arg_0 = var_34; [L304] SORT_1 var_35 = ~var_35_arg_0; [L305] SORT_10 var_36_arg_0 = state_12; [L306] SORT_10 var_36_arg_1 = var_11; [L307] SORT_1 var_36 = var_36_arg_0 == var_36_arg_1; [L308] SORT_1 var_37_arg_0 = var_36; [L309] SORT_1 var_37 = ~var_37_arg_0; [L310] SORT_1 var_38_arg_0 = var_35; [L311] SORT_1 var_38_arg_1 = var_37; [L312] SORT_1 var_38 = var_38_arg_0 | var_38_arg_1; [L313] SORT_1 var_39_arg_0 = var_32; [L314] SORT_1 var_39_arg_1 = var_38; [L315] SORT_1 var_39 = var_39_arg_0 & var_39_arg_1; [L316] SORT_9 var_41_arg_0 = var_27; [L317] SORT_9 var_41_arg_1 = var_40; [L318] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L319] SORT_1 var_42_arg_0 = var_41; [L320] SORT_1 var_42 = ~var_42_arg_0; [L321] SORT_10 var_43_arg_0 = state_12; [L322] SORT_10 var_43_arg_1 = var_11; [L323] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L324] SORT_1 var_44_arg_0 = var_43; [L325] SORT_1 var_44 = ~var_44_arg_0; [L326] SORT_4 var_45_arg_0 = state_17; [L327] SORT_4 var_45_arg_1 = var_16; [L328] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L329] SORT_1 var_46_arg_0 = var_45; [L330] SORT_1 var_46 = ~var_46_arg_0; [L331] SORT_1 var_47_arg_0 = var_44; [L332] SORT_1 var_47_arg_1 = var_46; [L333] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L334] SORT_1 var_48_arg_0 = var_42; [L335] SORT_1 var_48_arg_1 = var_47; [L336] SORT_1 var_48 = var_48_arg_0 | var_48_arg_1; [L337] SORT_1 var_49_arg_0 = var_39; [L338] SORT_1 var_49_arg_1 = var_48; [L339] SORT_1 var_49 = var_49_arg_0 & var_49_arg_1; [L340] SORT_4 var_53_arg_0 = state_50; [L341] SORT_4 var_53_arg_1 = var_52; [L342] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L343] SORT_9 var_54_arg_0 = var_27; [L344] SORT_9 var_54_arg_1 = var_40; [L345] SORT_1 var_54 = var_54_arg_0 == var_54_arg_1; [L346] SORT_1 var_55_arg_0 = var_53; [L347] SORT_1 var_55_arg_1 = var_54; [L348] SORT_1 var_55 = var_55_arg_0 & var_55_arg_1; [L349] SORT_1 var_57_arg_0 = var_28; [L350] SORT_1 var_57_arg_1 = var_56; [L351] SORT_1 var_57 = var_57_arg_0 == var_57_arg_1; [L352] SORT_1 var_58_arg_0 = var_55; [L353] SORT_1 var_58_arg_1 = var_57; [L354] SORT_1 var_58 = var_58_arg_0 | var_58_arg_1; [L355] SORT_1 var_59_arg_0 = var_58; [L356] SORT_1 var_59 = ~var_59_arg_0; [L357] SORT_10 var_60_arg_0 = state_12; [L358] SORT_10 var_60_arg_1 = var_11; [L359] SORT_1 var_60 = var_60_arg_0 == var_60_arg_1; [L360] SORT_4 var_61_arg_0 = state_17; [L361] SORT_4 var_61_arg_1 = var_16; [L362] SORT_1 var_61 = var_61_arg_0 == var_61_arg_1; [L363] SORT_1 var_62_arg_0 = var_60; [L364] SORT_1 var_62_arg_1 = var_61; [L365] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L366] SORT_1 var_63_arg_0 = var_62; [L367] SORT_1 var_63 = ~var_63_arg_0; [L368] SORT_1 var_64_arg_0 = var_59; [L369] SORT_1 var_64_arg_1 = var_63; [L370] SORT_1 var_64 = var_64_arg_0 | var_64_arg_1; [L371] SORT_1 var_65_arg_0 = var_49; [L372] SORT_1 var_65_arg_1 = var_64; [L373] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L374] SORT_4 var_67_arg_0 = state_50; [L375] SORT_4 var_67_arg_1 = var_66; [L376] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L377] SORT_1 var_68_arg_0 = var_67; [L378] SORT_1 var_68 = ~var_68_arg_0; [L379] SORT_1 var_69_arg_0 = state_22; [L380] SORT_1 var_69_arg_1 = var_14; [L381] SORT_1 var_69 = var_69_arg_0 == var_69_arg_1; [L382] SORT_10 var_70_arg_0 = state_12; [L383] SORT_10 var_70_arg_1 = var_11; [L384] SORT_1 var_70 = var_70_arg_0 == var_70_arg_1; [L385] SORT_1 var_71_arg_0 = var_69; [L386] SORT_1 var_71_arg_1 = var_70; [L387] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L388] SORT_9 var_75_arg_0 = state_73; [L389] SORT_9 var_75_arg_1 = var_72; [L390] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L391] SORT_1 var_76_arg_0 = var_71; [L392] SORT_1 var_76_arg_1 = var_75; [L393] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L394] SORT_1 var_77_arg_0 = var_68; [L395] SORT_1 var_77_arg_1 = var_76; [L396] SORT_1 var_77 = var_77_arg_0 | var_77_arg_1; [L397] SORT_1 var_78_arg_0 = var_65; [L398] SORT_1 var_78_arg_1 = var_77; [L399] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L400] SORT_4 var_80_arg_0 = state_50; [L401] SORT_4 var_80_arg_1 = var_79; [L402] SORT_1 var_80 = var_80_arg_0 == var_80_arg_1; [L403] SORT_1 var_81_arg_0 = var_80; [L404] SORT_1 var_81 = ~var_81_arg_0; [L405] SORT_9 var_82_arg_0 = var_27; [L406] SORT_4 var_82 = var_82_arg_0 >> 2; [L407] var_82 = var_82 & mask_SORT_4 [L408] SORT_4 var_83_arg_0 = var_82; [L409] SORT_4 var_83_arg_1 = var_52; [L410] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L411] SORT_9 var_84_arg_0 = var_27; [L412] SORT_4 var_84 = var_84_arg_0 >> 0; [L413] var_84 = var_84 & mask_SORT_4 [L414] SORT_4 var_85_arg_0 = var_84; [L415] SORT_4 var_85_arg_1 = var_52; [L416] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L417] SORT_4 var_86_arg_0 = var_84; [L418] SORT_4 var_86_arg_1 = var_66; [L419] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L420] SORT_1 var_87_arg_0 = var_85; [L421] SORT_1 var_87_arg_1 = var_86; [L422] SORT_1 var_87 = var_87_arg_0 | var_87_arg_1; [L423] SORT_1 var_88_arg_0 = var_83; [L424] SORT_1 var_88_arg_1 = var_87; [L425] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L426] SORT_1 var_89_arg_0 = var_81; [L427] SORT_1 var_89_arg_1 = var_88; [L428] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L429] SORT_1 var_90_arg_0 = var_78; [L430] SORT_1 var_90_arg_1 = var_89; [L431] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L432] SORT_1 var_93_arg_0 = var_90; [L433] SORT_1 var_93 = ~var_93_arg_0; [L434] SORT_1 var_94_arg_0 = var_56; [L435] SORT_1 var_94_arg_1 = var_93; [L436] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L437] var_94 = var_94 & mask_SORT_1 [L438] SORT_1 bad_95_arg_0 = var_94; [L439] CALL __VERIFIER_assert(!(bad_95_arg_0)) [L20] COND FALSE !(!(cond)) [L439] RET __VERIFIER_assert(!(bad_95_arg_0)) [L441] SORT_4 var_170_arg_0 = state_50; [L442] SORT_4 var_170_arg_1 = var_79; [L443] SORT_1 var_170 = var_170_arg_0 == var_170_arg_1; [L444] SORT_4 var_168_arg_0 = state_50; [L445] SORT_4 var_168_arg_1 = var_66; [L446] SORT_1 var_168 = var_168_arg_0 == var_168_arg_1; [L447] SORT_1 var_171_arg_0 = var_170; [L448] SORT_1 var_171_arg_1 = var_168; [L449] SORT_1 var_171 = var_171_arg_0 | var_171_arg_1; [L450] var_171 = var_171 & mask_SORT_1 [L451] SORT_1 var_169_arg_0 = var_168; [L452] SORT_10 var_169_arg_1 = state_12; [L453] SORT_10 var_169_arg_2 = var_11; [L454] SORT_10 var_169 = var_169_arg_0 ? var_169_arg_1 : var_169_arg_2; [L455] SORT_4 var_166_arg_0 = state_50; [L456] SORT_4 var_166_arg_1 = var_52; [L457] SORT_1 var_166 = var_166_arg_0 == var_166_arg_1; [L458] SORT_4 var_164_arg_0 = state_50; [L459] SORT_4 var_164_arg_1 = var_52; [L460] SORT_1 var_164 = var_164_arg_0 == var_164_arg_1; [L461] SORT_9 var_154_arg_0 = var_27; [L462] SORT_9 var_154_arg_1 = var_98; [L463] SORT_1 var_154 = var_154_arg_0 == var_154_arg_1; [L464] SORT_4 var_161_arg_0 = state_50; [L465] SORT_4 var_161_arg_1 = var_52; [L466] SORT_1 var_161 = var_161_arg_0 == var_161_arg_1; [L467] SORT_9 var_151_arg_0 = var_27; [L468] SORT_9 var_151_arg_1 = var_150; [L469] SORT_1 var_151 = var_151_arg_0 == var_151_arg_1; [L470] SORT_4 var_156_arg_0 = state_50; [L471] SORT_4 var_156_arg_1 = var_52; [L472] SORT_1 var_156 = var_156_arg_0 == var_156_arg_1; [L473] SORT_4 var_147_arg_0 = state_17; [L474] SORT_4 var_147_arg_1 = var_16; [L475] SORT_1 var_147 = var_147_arg_0 > var_147_arg_1; [L476] SORT_4 var_145_arg_0 = var_52; [L477] var_145_arg_0 = var_145_arg_0 & mask_SORT_4 [L478] SORT_10 var_145 = var_145_arg_0; [L479] SORT_10 var_146_arg_0 = state_12; [L480] SORT_10 var_146_arg_1 = var_145; [L481] SORT_10 var_146 = var_146_arg_0 - var_146_arg_1; [L482] SORT_1 var_148_arg_0 = var_147; [L483] SORT_10 var_148_arg_1 = state_12; [L484] SORT_10 var_148_arg_2 = var_146; [L485] SORT_10 var_148 = var_148_arg_0 ? var_148_arg_1 : var_148_arg_2; [L486] SORT_1 var_152_arg_0 = var_151; [L487] SORT_10 var_152_arg_1 = input_149; [L488] SORT_10 var_152_arg_2 = var_148; [L489] SORT_10 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L490] SORT_1 var_155_arg_0 = var_154; [L491] SORT_10 var_155_arg_1 = input_153; [L492] SORT_10 var_155_arg_2 = var_152; [L493] SORT_10 var_155 = var_155_arg_0 ? var_155_arg_1 : var_155_arg_2; [L494] SORT_1 var_157_arg_0 = var_156; [L495] SORT_10 var_157_arg_1 = var_155; [L496] SORT_10 var_157_arg_2 = input_144; [L497] SORT_10 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L498] SORT_1 var_158_arg_0 = var_151; [L499] SORT_10 var_158_arg_1 = state_12; [L500] SORT_10 var_158_arg_2 = var_157; [L501] SORT_10 var_158 = var_158_arg_0 ? var_158_arg_1 : var_158_arg_2; [L502] SORT_1 var_160_arg_0 = var_154; [L503] SORT_10 var_160_arg_1 = input_159; [L504] SORT_10 var_160_arg_2 = var_158; [L505] SORT_10 var_160 = var_160_arg_0 ? var_160_arg_1 : var_160_arg_2; [L506] SORT_1 var_162_arg_0 = var_161; [L507] SORT_10 var_162_arg_1 = var_160; [L508] SORT_10 var_162_arg_2 = input_143; [L509] SORT_10 var_162 = var_162_arg_0 ? var_162_arg_1 : var_162_arg_2; [L510] SORT_1 var_163_arg_0 = var_154; [L511] SORT_10 var_163_arg_1 = state_12; [L512] SORT_10 var_163_arg_2 = var_162; [L513] SORT_10 var_163 = var_163_arg_0 ? var_163_arg_1 : var_163_arg_2; [L514] SORT_1 var_165_arg_0 = var_164; [L515] SORT_10 var_165_arg_1 = var_163; [L516] SORT_10 var_165_arg_2 = input_142; [L517] SORT_10 var_165 = var_165_arg_0 ? var_165_arg_1 : var_165_arg_2; [L518] SORT_4 var_140_arg_0 = state_50; [L519] SORT_4 var_140_arg_1 = var_16; [L520] SORT_1 var_140 = var_140_arg_0 == var_140_arg_1; [L521] SORT_9 var_129_arg_0 = var_27; [L522] SORT_9 var_129_arg_1 = var_98; [L523] SORT_1 var_129 = var_129_arg_0 >= var_129_arg_1; [L524] SORT_4 var_137_arg_0 = state_50; [L525] SORT_4 var_137_arg_1 = var_16; [L526] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L527] SORT_1 var_125_arg_0 = var_14; [L528] SORT_1 var_125_arg_1 = input_7; [L529] SORT_4 var_125 = ((SORT_4)var_125_arg_0 << 1) | var_125_arg_1; [L530] var_125 = var_125 & mask_SORT_4 [L531] SORT_4 var_133_arg_0 = state_96; [L532] SORT_4 var_133_arg_1 = var_125; [L533] SORT_1 var_133 = var_133_arg_0 == var_133_arg_1; [L534] SORT_4 var_131_arg_0 = state_50; [L535] SORT_4 var_131_arg_1 = var_16; [L536] SORT_1 var_131 = var_131_arg_0 == var_131_arg_1; [L537] SORT_4 var_126_arg_0 = state_96; [L538] SORT_4 var_126_arg_1 = var_125; [L539] SORT_1 var_126 = var_126_arg_0 == var_126_arg_1; [L540] SORT_9 var_123_arg_0 = state_73; [L541] SORT_9 var_123_arg_1 = var_122; [L542] SORT_1 var_123 = var_123_arg_0 == var_123_arg_1; [L543] SORT_10 var_121_arg_0 = state_12; [L544] SORT_10 var_121_arg_1 = var_120; [L545] SORT_10 var_121 = var_121_arg_0 + var_121_arg_1; [L546] SORT_1 var_124_arg_0 = var_123; [L547] SORT_10 var_124_arg_1 = state_12; [L548] SORT_10 var_124_arg_2 = var_121; [L549] SORT_10 var_124 = var_124_arg_0 ? var_124_arg_1 : var_124_arg_2; [L550] SORT_1 var_127_arg_0 = var_126; [L551] SORT_10 var_127_arg_1 = var_124; [L552] SORT_10 var_127_arg_2 = input_119; [L553] SORT_10 var_127 = var_127_arg_0 ? var_127_arg_1 : var_127_arg_2; [L554] SORT_1 var_130_arg_0 = var_129; [L555] SORT_10 var_130_arg_1 = input_128; [L556] SORT_10 var_130_arg_2 = var_127; [L557] SORT_10 var_130 = var_130_arg_0 ? var_130_arg_1 : var_130_arg_2; [L558] SORT_1 var_132_arg_0 = var_131; [L559] SORT_10 var_132_arg_1 = var_130; [L560] SORT_10 var_132_arg_2 = input_118; [L561] SORT_10 var_132 = var_132_arg_0 ? var_132_arg_1 : var_132_arg_2; [L562] SORT_1 var_134_arg_0 = var_133; [L563] SORT_10 var_134_arg_1 = var_132; [L564] SORT_10 var_134_arg_2 = state_12; [L565] SORT_10 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L566] SORT_1 var_136_arg_0 = var_129; [L567] SORT_10 var_136_arg_1 = input_135; [L568] SORT_10 var_136_arg_2 = var_134; [L569] SORT_10 var_136 = var_136_arg_0 ? var_136_arg_1 : var_136_arg_2; [L570] SORT_1 var_138_arg_0 = var_137; [L571] SORT_10 var_138_arg_1 = var_136; [L572] SORT_10 var_138_arg_2 = input_117; [L573] SORT_10 var_138 = var_138_arg_0 ? var_138_arg_1 : var_138_arg_2; [L574] SORT_1 var_139_arg_0 = var_129; [L575] SORT_10 var_139_arg_1 = state_12; [L576] SORT_10 var_139_arg_2 = var_138; [L577] SORT_10 var_139 = var_139_arg_0 ? var_139_arg_1 : var_139_arg_2; [L578] SORT_1 var_141_arg_0 = var_140; [L579] SORT_10 var_141_arg_1 = var_139; [L580] SORT_10 var_141_arg_2 = input_116; [L581] SORT_10 var_141 = var_141_arg_0 ? var_141_arg_1 : var_141_arg_2; [L582] SORT_1 var_167_arg_0 = var_166; [L583] SORT_10 var_167_arg_1 = var_165; [L584] SORT_10 var_167_arg_2 = var_141; [L585] SORT_10 var_167 = var_167_arg_0 ? var_167_arg_1 : var_167_arg_2; [L586] SORT_1 var_172_arg_0 = var_171; [L587] SORT_10 var_172_arg_1 = var_169; [L588] SORT_10 var_172_arg_2 = var_167; [L589] SORT_10 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; [L590] var_172 = var_172 & mask_SORT_10 [L591] SORT_10 next_173_arg_1 = var_172; [L592] SORT_4 var_231_arg_0 = state_50; [L593] SORT_4 var_231_arg_1 = var_79; [L594] SORT_1 var_231 = var_231_arg_0 == var_231_arg_1; [L595] SORT_4 var_229_arg_0 = state_50; [L596] SORT_4 var_229_arg_1 = var_66; [L597] SORT_1 var_229 = var_229_arg_0 == var_229_arg_1; [L598] SORT_1 var_232_arg_0 = var_231; [L599] SORT_1 var_232_arg_1 = var_229; [L600] SORT_1 var_232 = var_232_arg_0 | var_232_arg_1; [L601] var_232 = var_232 & mask_SORT_1 [L602] SORT_4 var_227_arg_0 = state_50; [L603] SORT_4 var_227_arg_1 = var_66; [L604] SORT_1 var_227 = var_227_arg_0 == var_227_arg_1; [L605] SORT_4 var_225_arg_0 = state_17; [L606] SORT_4 var_225_arg_1 = var_16; [L607] SORT_1 var_225 = var_225_arg_0 > var_225_arg_1; [L608] SORT_4 var_224_arg_0 = state_17; [L609] SORT_4 var_224_arg_1 = var_52; [L610] SORT_4 var_224 = var_224_arg_0 - var_224_arg_1; [L611] SORT_1 var_226_arg_0 = var_225; [L612] SORT_4 var_226_arg_1 = var_224; [L613] SORT_4 var_226_arg_2 = state_17; [L614] SORT_4 var_226 = var_226_arg_0 ? var_226_arg_1 : var_226_arg_2; [L615] SORT_1 var_228_arg_0 = var_227; [L616] SORT_4 var_228_arg_1 = var_226; [L617] SORT_4 var_228_arg_2 = input_223; [L618] SORT_4 var_228 = var_228_arg_0 ? var_228_arg_1 : var_228_arg_2; [L619] SORT_1 var_230_arg_0 = var_229; [L620] SORT_4 var_230_arg_1 = var_228; [L621] SORT_4 var_230_arg_2 = var_16; [L622] SORT_4 var_230 = var_230_arg_0 ? var_230_arg_1 : var_230_arg_2; [L623] SORT_4 var_221_arg_0 = state_50; [L624] SORT_4 var_221_arg_1 = var_52; [L625] SORT_1 var_221 = var_221_arg_0 == var_221_arg_1; [L626] SORT_4 var_219_arg_0 = state_50; [L627] SORT_4 var_219_arg_1 = var_52; [L628] SORT_1 var_219 = var_219_arg_0 == var_219_arg_1; [L629] SORT_4 var_216_arg_0 = state_50; [L630] SORT_4 var_216_arg_1 = var_52; [L631] SORT_1 var_216 = var_216_arg_0 == var_216_arg_1; [L632] SORT_4 var_211_arg_0 = state_50; [L633] SORT_4 var_211_arg_1 = var_52; [L634] SORT_1 var_211 = var_211_arg_0 == var_211_arg_1; [L635] SORT_4 var_205_arg_0 = state_17; [L636] SORT_4 var_205_arg_1 = var_52; [L637] SORT_4 var_205 = var_205_arg_0 - var_205_arg_1; [L638] SORT_1 var_206_arg_0 = var_147; [L639] SORT_4 var_206_arg_1 = var_205; [L640] SORT_4 var_206_arg_2 = state_17; [L641] SORT_4 var_206 = var_206_arg_0 ? var_206_arg_1 : var_206_arg_2; [L642] SORT_1 var_208_arg_0 = var_151; [L643] SORT_4 var_208_arg_1 = input_207; [L644] SORT_4 var_208_arg_2 = var_206; [L645] SORT_4 var_208 = var_208_arg_0 ? var_208_arg_1 : var_208_arg_2; [L646] SORT_1 var_210_arg_0 = var_154; [L647] SORT_4 var_210_arg_1 = input_209; [L648] SORT_4 var_210_arg_2 = var_208; [L649] SORT_4 var_210 = var_210_arg_0 ? var_210_arg_1 : var_210_arg_2; [L650] SORT_1 var_212_arg_0 = var_211; [L651] SORT_4 var_212_arg_1 = var_210; [L652] SORT_4 var_212_arg_2 = input_204; [L653] SORT_4 var_212 = var_212_arg_0 ? var_212_arg_1 : var_212_arg_2; [L654] SORT_1 var_213_arg_0 = var_151; [L655] SORT_4 var_213_arg_1 = state_17; [L656] SORT_4 var_213_arg_2 = var_212; [L657] SORT_4 var_213 = var_213_arg_0 ? var_213_arg_1 : var_213_arg_2; [L658] SORT_1 var_215_arg_0 = var_154; [L659] SORT_4 var_215_arg_1 = input_214; [L660] SORT_4 var_215_arg_2 = var_213; [L661] SORT_4 var_215 = var_215_arg_0 ? var_215_arg_1 : var_215_arg_2; [L662] SORT_1 var_217_arg_0 = var_216; [L663] SORT_4 var_217_arg_1 = var_215; [L664] SORT_4 var_217_arg_2 = input_203; [L665] SORT_4 var_217 = var_217_arg_0 ? var_217_arg_1 : var_217_arg_2; [L666] SORT_1 var_218_arg_0 = var_154; [L667] SORT_4 var_218_arg_1 = state_17; [L668] SORT_4 var_218_arg_2 = var_217; [L669] SORT_4 var_218 = var_218_arg_0 ? var_218_arg_1 : var_218_arg_2; [L670] SORT_1 var_220_arg_0 = var_219; [L671] SORT_4 var_220_arg_1 = var_218; [L672] SORT_4 var_220_arg_2 = input_202; [L673] SORT_4 var_220 = var_220_arg_0 ? var_220_arg_1 : var_220_arg_2; [L674] SORT_4 var_200_arg_0 = state_50; [L675] SORT_4 var_200_arg_1 = var_16; [L676] SORT_1 var_200 = var_200_arg_0 == var_200_arg_1; [L677] SORT_4 var_197_arg_0 = state_50; [L678] SORT_4 var_197_arg_1 = var_16; [L679] SORT_1 var_197 = var_197_arg_0 == var_197_arg_1; [L680] SORT_4 var_193_arg_0 = state_96; [L681] SORT_4 var_193_arg_1 = var_125; [L682] SORT_1 var_193 = var_193_arg_0 == var_193_arg_1; [L683] SORT_1 var_181_arg_0 = var_14; [L684] SORT_1 var_181_arg_1 = input_6; [L685] SORT_4 var_181 = ((SORT_4)var_181_arg_0 << 1) | var_181_arg_1; [L686] var_181 = var_181 & mask_SORT_4 [L687] SORT_4 var_191_arg_0 = state_96; [L688] SORT_4 var_191_arg_1 = var_181; [L689] SORT_1 var_191 = var_191_arg_0 == var_191_arg_1; [L690] SORT_4 var_189_arg_0 = state_50; [L691] SORT_4 var_189_arg_1 = var_16; [L692] SORT_1 var_189 = var_189_arg_0 == var_189_arg_1; [L693] SORT_4 var_185_arg_0 = state_96; [L694] SORT_4 var_185_arg_1 = var_125; [L695] SORT_1 var_185 = var_185_arg_0 == var_185_arg_1; [L696] SORT_4 var_182_arg_0 = state_96; [L697] SORT_4 var_182_arg_1 = var_181; [L698] SORT_1 var_182 = var_182_arg_0 == var_182_arg_1; [L699] SORT_9 var_179_arg_0 = state_111; [L700] SORT_9 var_179_arg_1 = var_122; [L701] SORT_1 var_179 = var_179_arg_0 == var_179_arg_1; [L702] SORT_4 var_178_arg_0 = state_17; [L703] SORT_4 var_178_arg_1 = var_52; [L704] SORT_4 var_178 = var_178_arg_0 + var_178_arg_1; [L705] SORT_1 var_180_arg_0 = var_179; [L706] SORT_4 var_180_arg_1 = state_17; [L707] SORT_4 var_180_arg_2 = var_178; [L708] SORT_4 var_180 = var_180_arg_0 ? var_180_arg_1 : var_180_arg_2; [L709] SORT_1 var_183_arg_0 = var_182; [L710] SORT_4 var_183_arg_1 = var_180; [L711] SORT_4 var_183_arg_2 = input_177; [L712] SORT_4 var_183 = var_183_arg_0 ? var_183_arg_1 : var_183_arg_2; [L713] SORT_1 var_186_arg_0 = var_185; [L714] SORT_4 var_186_arg_1 = input_184; [L715] SORT_4 var_186_arg_2 = var_183; [L716] SORT_4 var_186 = var_186_arg_0 ? var_186_arg_1 : var_186_arg_2; [L717] SORT_1 var_188_arg_0 = var_129; [L718] SORT_4 var_188_arg_1 = input_187; [L719] SORT_4 var_188_arg_2 = var_186; [L720] SORT_4 var_188 = var_188_arg_0 ? var_188_arg_1 : var_188_arg_2; [L721] SORT_1 var_190_arg_0 = var_189; [L722] SORT_4 var_190_arg_1 = var_188; [L723] SORT_4 var_190_arg_2 = input_176; [L724] SORT_4 var_190 = var_190_arg_0 ? var_190_arg_1 : var_190_arg_2; [L725] SORT_1 var_192_arg_0 = var_191; [L726] SORT_4 var_192_arg_1 = var_190; [L727] SORT_4 var_192_arg_2 = state_17; [L728] SORT_4 var_192 = var_192_arg_0 ? var_192_arg_1 : var_192_arg_2; [L729] SORT_1 var_194_arg_0 = var_193; [L730] SORT_4 var_194_arg_1 = state_17; [L731] SORT_4 var_194_arg_2 = var_192; [L732] SORT_4 var_194 = var_194_arg_0 ? var_194_arg_1 : var_194_arg_2; [L733] SORT_1 var_196_arg_0 = var_129; [L734] SORT_4 var_196_arg_1 = input_195; [L735] SORT_4 var_196_arg_2 = var_194; [L736] SORT_4 var_196 = var_196_arg_0 ? var_196_arg_1 : var_196_arg_2; [L737] SORT_1 var_198_arg_0 = var_197; [L738] SORT_4 var_198_arg_1 = var_196; [L739] SORT_4 var_198_arg_2 = input_175; [L740] SORT_4 var_198 = var_198_arg_0 ? var_198_arg_1 : var_198_arg_2; [L741] SORT_1 var_199_arg_0 = var_129; [L742] SORT_4 var_199_arg_1 = state_17; [L743] SORT_4 var_199_arg_2 = var_198; [L744] SORT_4 var_199 = var_199_arg_0 ? var_199_arg_1 : var_199_arg_2; [L745] SORT_1 var_201_arg_0 = var_200; [L746] SORT_4 var_201_arg_1 = var_199; [L747] SORT_4 var_201_arg_2 = input_174; [L748] SORT_4 var_201 = var_201_arg_0 ? var_201_arg_1 : var_201_arg_2; [L749] SORT_1 var_222_arg_0 = var_221; [L750] SORT_4 var_222_arg_1 = var_220; [L751] SORT_4 var_222_arg_2 = var_201; [L752] SORT_4 var_222 = var_222_arg_0 ? var_222_arg_1 : var_222_arg_2; [L753] SORT_1 var_233_arg_0 = var_232; [L754] SORT_4 var_233_arg_1 = var_230; [L755] SORT_4 var_233_arg_2 = var_222; [L756] SORT_4 var_233 = var_233_arg_0 ? var_233_arg_1 : var_233_arg_2; [L757] var_233 = var_233 & mask_SORT_4 [L758] SORT_4 next_234_arg_1 = var_233; [L759] SORT_4 var_272_arg_0 = state_50; [L760] SORT_4 var_272_arg_1 = var_79; [L761] SORT_1 var_272 = var_272_arg_0 == var_272_arg_1; [L762] SORT_4 var_270_arg_0 = state_50; [L763] SORT_4 var_270_arg_1 = var_66; [L764] SORT_1 var_270 = var_270_arg_0 == var_270_arg_1; [L765] SORT_1 var_273_arg_0 = var_272; [L766] SORT_1 var_273_arg_1 = var_270; [L767] SORT_1 var_273 = var_273_arg_0 | var_273_arg_1; [L768] var_273 = var_273 & mask_SORT_1 [L769] SORT_1 var_271_arg_0 = var_270; [L770] SORT_1 var_271_arg_1 = state_22; [L771] SORT_1 var_271_arg_2 = var_14; [L772] SORT_1 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L773] SORT_4 var_268_arg_0 = state_50; [L774] SORT_4 var_268_arg_1 = var_52; [L775] SORT_1 var_268 = var_268_arg_0 == var_268_arg_1; [L776] SORT_4 var_266_arg_0 = state_50; [L777] SORT_4 var_266_arg_1 = var_16; [L778] SORT_1 var_266 = var_266_arg_0 == var_266_arg_1; [L779] SORT_4 var_263_arg_0 = state_50; [L780] SORT_4 var_263_arg_1 = var_16; [L781] SORT_1 var_263 = var_263_arg_0 == var_263_arg_1; [L782] SORT_4 var_259_arg_0 = state_96; [L783] SORT_4 var_259_arg_1 = var_125; [L784] SORT_1 var_259 = var_259_arg_0 == var_259_arg_1; [L785] SORT_4 var_257_arg_0 = state_96; [L786] SORT_4 var_257_arg_1 = var_181; [L787] SORT_1 var_257 = var_257_arg_0 == var_257_arg_1; [L788] SORT_1 var_242_arg_0 = var_14; [L789] SORT_1 var_242_arg_1 = input_8; [L790] SORT_4 var_242 = ((SORT_4)var_242_arg_0 << 1) | var_242_arg_1; [L791] var_242 = var_242 & mask_SORT_4 [L792] SORT_4 var_255_arg_0 = state_96; [L793] SORT_4 var_255_arg_1 = var_242; [L794] SORT_1 var_255 = var_255_arg_0 == var_255_arg_1; [L795] SORT_4 var_253_arg_0 = state_50; [L796] SORT_4 var_253_arg_1 = var_16; [L797] SORT_1 var_253 = var_253_arg_0 == var_253_arg_1; [L798] SORT_4 var_249_arg_0 = state_96; [L799] SORT_4 var_249_arg_1 = var_125; [L800] SORT_1 var_249 = var_249_arg_0 == var_249_arg_1; [L801] SORT_4 var_246_arg_0 = state_96; [L802] SORT_4 var_246_arg_1 = var_181; [L803] SORT_1 var_246 = var_246_arg_0 == var_246_arg_1; [L804] SORT_4 var_243_arg_0 = state_96; [L805] SORT_4 var_243_arg_1 = var_242; [L806] SORT_1 var_243 = var_243_arg_0 == var_243_arg_1; [L807] SORT_9 var_240_arg_0 = state_113; [L808] SORT_9 var_240_arg_1 = var_122; [L809] SORT_1 var_240 = var_240_arg_0 == var_240_arg_1; [L810] SORT_1 var_239_arg_0 = state_22; [L811] SORT_1 var_239_arg_1 = var_56; [L812] SORT_1 var_239 = var_239_arg_0 + var_239_arg_1; [L813] SORT_1 var_241_arg_0 = var_240; [L814] SORT_1 var_241_arg_1 = state_22; [L815] SORT_1 var_241_arg_2 = var_239; [L816] SORT_1 var_241 = var_241_arg_0 ? var_241_arg_1 : var_241_arg_2; [L817] SORT_1 var_244_arg_0 = var_243; [L818] SORT_1 var_244_arg_1 = var_241; [L819] SORT_1 var_244_arg_2 = input_238; [L820] SORT_1 var_244 = var_244_arg_0 ? var_244_arg_1 : var_244_arg_2; [L821] SORT_1 var_247_arg_0 = var_246; [L822] SORT_1 var_247_arg_1 = input_245; [L823] SORT_1 var_247_arg_2 = var_244; [L824] SORT_1 var_247 = var_247_arg_0 ? var_247_arg_1 : var_247_arg_2; [L825] SORT_1 var_250_arg_0 = var_249; [L826] SORT_1 var_250_arg_1 = input_248; [L827] SORT_1 var_250_arg_2 = var_247; [L828] SORT_1 var_250 = var_250_arg_0 ? var_250_arg_1 : var_250_arg_2; [L829] SORT_1 var_252_arg_0 = var_129; [L830] SORT_1 var_252_arg_1 = input_251; [L831] SORT_1 var_252_arg_2 = var_250; [L832] SORT_1 var_252 = var_252_arg_0 ? var_252_arg_1 : var_252_arg_2; [L833] SORT_1 var_254_arg_0 = var_253; [L834] SORT_1 var_254_arg_1 = var_252; [L835] SORT_1 var_254_arg_2 = input_237; [L836] SORT_1 var_254 = var_254_arg_0 ? var_254_arg_1 : var_254_arg_2; [L837] SORT_1 var_256_arg_0 = var_255; [L838] SORT_1 var_256_arg_1 = var_254; [L839] SORT_1 var_256_arg_2 = state_22; [L840] SORT_1 var_256 = var_256_arg_0 ? var_256_arg_1 : var_256_arg_2; [L841] SORT_1 var_258_arg_0 = var_257; [L842] SORT_1 var_258_arg_1 = state_22; [L843] SORT_1 var_258_arg_2 = var_256; [L844] SORT_1 var_258 = var_258_arg_0 ? var_258_arg_1 : var_258_arg_2; [L845] SORT_1 var_260_arg_0 = var_259; [L846] SORT_1 var_260_arg_1 = state_22; [L847] SORT_1 var_260_arg_2 = var_258; [L848] SORT_1 var_260 = var_260_arg_0 ? var_260_arg_1 : var_260_arg_2; [L849] SORT_1 var_262_arg_0 = var_129; [L850] SORT_1 var_262_arg_1 = input_261; [L851] SORT_1 var_262_arg_2 = var_260; [L852] SORT_1 var_262 = var_262_arg_0 ? var_262_arg_1 : var_262_arg_2; [L853] SORT_1 var_264_arg_0 = var_263; [L854] SORT_1 var_264_arg_1 = var_262; [L855] SORT_1 var_264_arg_2 = input_236; [L856] SORT_1 var_264 = var_264_arg_0 ? var_264_arg_1 : var_264_arg_2; [L857] SORT_1 var_265_arg_0 = var_129; [L858] SORT_1 var_265_arg_1 = state_22; [L859] SORT_1 var_265_arg_2 = var_264; [L860] SORT_1 var_265 = var_265_arg_0 ? var_265_arg_1 : var_265_arg_2; [L861] SORT_1 var_267_arg_0 = var_266; [L862] SORT_1 var_267_arg_1 = var_265; [L863] SORT_1 var_267_arg_2 = input_235; [L864] SORT_1 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L865] SORT_1 var_269_arg_0 = var_268; [L866] SORT_1 var_269_arg_1 = state_22; [L867] SORT_1 var_269_arg_2 = var_267; [L868] SORT_1 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L869] SORT_1 var_274_arg_0 = var_273; [L870] SORT_1 var_274_arg_1 = var_271; [L871] SORT_1 var_274_arg_2 = var_269; [L872] SORT_1 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L873] var_274 = var_274 & mask_SORT_1 [L874] SORT_1 next_275_arg_1 = var_274; [L875] SORT_4 var_307_arg_0 = state_50; [L876] SORT_4 var_307_arg_1 = var_79; [L877] SORT_1 var_307 = var_307_arg_0 == var_307_arg_1; [L878] SORT_4 var_305_arg_0 = state_50; [L879] SORT_4 var_305_arg_1 = var_66; [L880] SORT_1 var_305 = var_305_arg_0 == var_305_arg_1; [L881] SORT_1 var_308_arg_0 = var_307; [L882] SORT_1 var_308_arg_1 = var_305; [L883] SORT_1 var_308 = var_308_arg_0 | var_308_arg_1; [L884] var_308 = var_308 & mask_SORT_1 [L885] SORT_4 var_303_arg_0 = state_50; [L886] SORT_4 var_303_arg_1 = var_66; [L887] SORT_1 var_303 = var_303_arg_0 == var_303_arg_1; [L888] SORT_1 var_302_arg_0 = var_225; [L889] SORT_4 var_302_arg_1 = state_50; [L890] SORT_4 var_302_arg_2 = var_16; [L891] SORT_4 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L892] SORT_1 var_304_arg_0 = var_303; [L893] SORT_4 var_304_arg_1 = var_302; [L894] SORT_4 var_304_arg_2 = input_301; [L895] SORT_4 var_304 = var_304_arg_0 ? var_304_arg_1 : var_304_arg_2; [L896] SORT_1 var_306_arg_0 = var_305; [L897] SORT_4 var_306_arg_1 = var_304; [L898] SORT_4 var_306_arg_2 = var_16; [L899] SORT_4 var_306 = var_306_arg_0 ? var_306_arg_1 : var_306_arg_2; [L900] SORT_4 var_299_arg_0 = state_50; [L901] SORT_4 var_299_arg_1 = var_52; [L902] SORT_1 var_299 = var_299_arg_0 == var_299_arg_1; [L903] SORT_4 var_297_arg_0 = state_50; [L904] SORT_4 var_297_arg_1 = var_52; [L905] SORT_1 var_297 = var_297_arg_0 == var_297_arg_1; [L906] SORT_4 var_294_arg_0 = state_50; [L907] SORT_4 var_294_arg_1 = var_52; [L908] SORT_1 var_294 = var_294_arg_0 == var_294_arg_1; [L909] SORT_4 var_289_arg_0 = state_50; [L910] SORT_4 var_289_arg_1 = var_52; [L911] SORT_1 var_289 = var_289_arg_0 == var_289_arg_1; [L912] SORT_9 var_284_arg_0 = state_73; [L913] SORT_9 var_284_arg_1 = var_72; [L914] SORT_1 var_284 = var_284_arg_0 > var_284_arg_1; [L915] SORT_1 var_285_arg_0 = var_284; [L916] SORT_4 var_285_arg_1 = var_79; [L917] SORT_4 var_285_arg_2 = var_66; [L918] SORT_4 var_285 = var_285_arg_0 ? var_285_arg_1 : var_285_arg_2; [L919] SORT_1 var_286_arg_0 = var_151; [L920] SORT_4 var_286_arg_1 = var_285; [L921] SORT_4 var_286_arg_2 = input_283; [L922] SORT_4 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L923] SORT_1 var_288_arg_0 = var_154; [L924] SORT_4 var_288_arg_1 = input_287; [L925] SORT_4 var_288_arg_2 = var_286; [L926] SORT_4 var_288 = var_288_arg_0 ? var_288_arg_1 : var_288_arg_2; [L927] SORT_1 var_290_arg_0 = var_289; [L928] SORT_4 var_290_arg_1 = var_288; [L929] SORT_4 var_290_arg_2 = input_282; [L930] SORT_4 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L931] SORT_1 var_291_arg_0 = var_151; [L932] SORT_4 var_291_arg_1 = var_290; [L933] SORT_4 var_291_arg_2 = state_50; [L934] SORT_4 var_291 = var_291_arg_0 ? var_291_arg_1 : var_291_arg_2; [L935] SORT_1 var_293_arg_0 = var_154; [L936] SORT_4 var_293_arg_1 = input_292; [L937] SORT_4 var_293_arg_2 = var_291; [L938] SORT_4 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L939] SORT_1 var_295_arg_0 = var_294; [L940] SORT_4 var_295_arg_1 = var_293; [L941] SORT_4 var_295_arg_2 = input_281; [L942] SORT_4 var_295 = var_295_arg_0 ? var_295_arg_1 : var_295_arg_2; [L943] SORT_1 var_296_arg_0 = var_154; [L944] SORT_4 var_296_arg_1 = var_79; [L945] SORT_4 var_296_arg_2 = var_295; [L946] SORT_4 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L947] SORT_1 var_298_arg_0 = var_297; [L948] SORT_4 var_298_arg_1 = var_296; [L949] SORT_4 var_298_arg_2 = input_280; [L950] SORT_4 var_298 = var_298_arg_0 ? var_298_arg_1 : var_298_arg_2; [L951] SORT_4 var_278_arg_0 = state_50; [L952] SORT_4 var_278_arg_1 = var_16; [L953] SORT_1 var_278 = var_278_arg_0 == var_278_arg_1; [L954] SORT_1 var_277_arg_0 = var_129; [L955] SORT_4 var_277_arg_1 = var_52; [L956] SORT_4 var_277_arg_2 = state_50; [L957] SORT_4 var_277 = var_277_arg_0 ? var_277_arg_1 : var_277_arg_2; [L958] SORT_1 var_279_arg_0 = var_278; [L959] SORT_4 var_279_arg_1 = var_277; [L960] SORT_4 var_279_arg_2 = input_276; [L961] SORT_4 var_279 = var_279_arg_0 ? var_279_arg_1 : var_279_arg_2; [L962] SORT_1 var_300_arg_0 = var_299; [L963] SORT_4 var_300_arg_1 = var_298; [L964] SORT_4 var_300_arg_2 = var_279; [L965] SORT_4 var_300 = var_300_arg_0 ? var_300_arg_1 : var_300_arg_2; [L966] SORT_1 var_309_arg_0 = var_308; [L967] SORT_4 var_309_arg_1 = var_306; [L968] SORT_4 var_309_arg_2 = var_300; [L969] SORT_4 var_309 = var_309_arg_0 ? var_309_arg_1 : var_309_arg_2; [L970] var_309 = var_309 & mask_SORT_4 [L971] SORT_4 next_310_arg_1 = var_309; [L972] SORT_4 var_365_arg_0 = state_50; [L973] SORT_4 var_365_arg_1 = var_79; [L974] SORT_1 var_365 = var_365_arg_0 == var_365_arg_1; [L975] SORT_4 var_363_arg_0 = state_50; [L976] SORT_4 var_363_arg_1 = var_66; [L977] SORT_1 var_363 = var_363_arg_0 == var_363_arg_1; [L978] SORT_1 var_366_arg_0 = var_365; [L979] SORT_1 var_366_arg_1 = var_363; [L980] SORT_1 var_366 = var_366_arg_0 | var_366_arg_1; [L981] var_366 = var_366 & mask_SORT_1 [L982] SORT_1 var_364_arg_0 = var_363; [L983] SORT_9 var_364_arg_1 = state_73; [L984] SORT_9 var_364_arg_2 = state_73; [L985] SORT_9 var_364 = var_364_arg_0 ? var_364_arg_1 : var_364_arg_2; [L986] SORT_4 var_361_arg_0 = state_50; [L987] SORT_4 var_361_arg_1 = var_52; [L988] SORT_1 var_361 = var_361_arg_0 == var_361_arg_1; [L989] SORT_4 var_359_arg_0 = state_50; [L990] SORT_4 var_359_arg_1 = var_52; [L991] SORT_1 var_359 = var_359_arg_0 == var_359_arg_1; [L992] SORT_4 var_356_arg_0 = state_50; [L993] SORT_4 var_356_arg_1 = var_52; [L994] SORT_1 var_356 = var_356_arg_0 == var_356_arg_1; [L995] SORT_4 var_351_arg_0 = state_50; [L996] SORT_4 var_351_arg_1 = var_52; [L997] SORT_1 var_351 = var_351_arg_0 == var_351_arg_1; [L998] SORT_9 var_346_arg_0 = state_73; [L999] SORT_9 var_346_arg_1 = var_315; [L1000] SORT_9 var_346 = var_346_arg_0 - var_346_arg_1; [L1001] SORT_1 var_347_arg_0 = var_284; [L1002] SORT_9 var_347_arg_1 = var_346; [L1003] SORT_9 var_347_arg_2 = state_73; [L1004] SORT_9 var_347 = var_347_arg_0 ? var_347_arg_1 : var_347_arg_2; [L1005] SORT_1 var_348_arg_0 = var_151; [L1006] SORT_9 var_348_arg_1 = var_347; [L1007] SORT_9 var_348_arg_2 = input_345; [L1008] SORT_9 var_348 = var_348_arg_0 ? var_348_arg_1 : var_348_arg_2; [L1009] SORT_1 var_350_arg_0 = var_154; [L1010] SORT_9 var_350_arg_1 = input_349; [L1011] SORT_9 var_350_arg_2 = var_348; [L1012] SORT_9 var_350 = var_350_arg_0 ? var_350_arg_1 : var_350_arg_2; [L1013] SORT_1 var_352_arg_0 = var_351; [L1014] SORT_9 var_352_arg_1 = var_350; [L1015] SORT_9 var_352_arg_2 = input_344; [L1016] SORT_9 var_352 = var_352_arg_0 ? var_352_arg_1 : var_352_arg_2; [L1017] SORT_4 var_342_arg_0 = state_50; [L1018] SORT_4 var_342_arg_1 = var_52; [L1019] SORT_1 var_342 = var_342_arg_0 == var_342_arg_1; [L1020] SORT_9 var_336_arg_0 = state_73; [L1021] SORT_9 var_336_arg_1 = var_315; [L1022] SORT_9 var_336 = var_336_arg_0 - var_336_arg_1; [L1023] SORT_1 var_337_arg_0 = var_147; [L1024] SORT_9 var_337_arg_1 = state_73; [L1025] SORT_9 var_337_arg_2 = var_336; [L1026] SORT_9 var_337 = var_337_arg_0 ? var_337_arg_1 : var_337_arg_2; [L1027] SORT_1 var_339_arg_0 = var_151; [L1028] SORT_9 var_339_arg_1 = input_338; [L1029] SORT_9 var_339_arg_2 = var_337; [L1030] SORT_9 var_339 = var_339_arg_0 ? var_339_arg_1 : var_339_arg_2; [L1031] SORT_1 var_341_arg_0 = var_154; [L1032] SORT_9 var_341_arg_1 = input_340; [L1033] SORT_9 var_341_arg_2 = var_339; [L1034] SORT_9 var_341 = var_341_arg_0 ? var_341_arg_1 : var_341_arg_2; [L1035] SORT_1 var_343_arg_0 = var_342; [L1036] SORT_9 var_343_arg_1 = var_341; [L1037] SORT_9 var_343_arg_2 = input_335; [L1038] SORT_9 var_343 = var_343_arg_0 ? var_343_arg_1 : var_343_arg_2; [L1039] SORT_1 var_353_arg_0 = var_151; [L1040] SORT_9 var_353_arg_1 = var_352; [L1041] SORT_9 var_353_arg_2 = var_343; [L1042] SORT_9 var_353 = var_353_arg_0 ? var_353_arg_1 : var_353_arg_2; [L1043] SORT_1 var_355_arg_0 = var_154; [L1044] SORT_9 var_355_arg_1 = input_354; [L1045] SORT_9 var_355_arg_2 = var_353; [L1046] SORT_9 var_355 = var_355_arg_0 ? var_355_arg_1 : var_355_arg_2; [L1047] SORT_1 var_357_arg_0 = var_356; [L1048] SORT_9 var_357_arg_1 = var_355; [L1049] SORT_9 var_357_arg_2 = input_334; [L1050] SORT_9 var_357 = var_357_arg_0 ? var_357_arg_1 : var_357_arg_2; [L1051] SORT_1 var_358_arg_0 = var_154; [L1052] SORT_9 var_358_arg_1 = state_73; [L1053] SORT_9 var_358_arg_2 = var_357; [L1054] SORT_9 var_358 = var_358_arg_0 ? var_358_arg_1 : var_358_arg_2; [L1055] SORT_1 var_360_arg_0 = var_359; [L1056] SORT_9 var_360_arg_1 = var_358; [L1057] SORT_9 var_360_arg_2 = input_333; [L1058] SORT_9 var_360 = var_360_arg_0 ? var_360_arg_1 : var_360_arg_2; [L1059] SORT_4 var_331_arg_0 = state_50; [L1060] SORT_4 var_331_arg_1 = var_16; [L1061] SORT_1 var_331 = var_331_arg_0 == var_331_arg_1; [L1062] SORT_4 var_328_arg_0 = state_50; [L1063] SORT_4 var_328_arg_1 = var_16; [L1064] SORT_1 var_328 = var_328_arg_0 == var_328_arg_1; [L1065] SORT_4 var_324_arg_0 = state_96; [L1066] SORT_4 var_324_arg_1 = var_125; [L1067] SORT_1 var_324 = var_324_arg_0 == var_324_arg_1; [L1068] SORT_4 var_322_arg_0 = state_50; [L1069] SORT_4 var_322_arg_1 = var_16; [L1070] SORT_1 var_322 = var_322_arg_0 == var_322_arg_1; [L1071] SORT_4 var_318_arg_0 = state_96; [L1072] SORT_4 var_318_arg_1 = var_125; [L1073] SORT_1 var_318 = var_318_arg_0 == var_318_arg_1; [L1074] SORT_9 var_316_arg_0 = state_73; [L1075] SORT_9 var_316_arg_1 = var_315; [L1076] SORT_9 var_316 = var_316_arg_0 + var_316_arg_1; [L1077] SORT_1 var_317_arg_0 = var_123; [L1078] SORT_9 var_317_arg_1 = state_73; [L1079] SORT_9 var_317_arg_2 = var_316; [L1080] SORT_9 var_317 = var_317_arg_0 ? var_317_arg_1 : var_317_arg_2; [L1081] SORT_1 var_319_arg_0 = var_318; [L1082] SORT_9 var_319_arg_1 = var_317; [L1083] SORT_9 var_319_arg_2 = input_314; [L1084] SORT_9 var_319 = var_319_arg_0 ? var_319_arg_1 : var_319_arg_2; [L1085] SORT_1 var_321_arg_0 = var_129; [L1086] SORT_9 var_321_arg_1 = input_320; [L1087] SORT_9 var_321_arg_2 = var_319; [L1088] SORT_9 var_321 = var_321_arg_0 ? var_321_arg_1 : var_321_arg_2; [L1089] SORT_1 var_323_arg_0 = var_322; [L1090] SORT_9 var_323_arg_1 = var_321; [L1091] SORT_9 var_323_arg_2 = input_313; [L1092] SORT_9 var_323 = var_323_arg_0 ? var_323_arg_1 : var_323_arg_2; [L1093] SORT_1 var_325_arg_0 = var_324; [L1094] SORT_9 var_325_arg_1 = var_323; [L1095] SORT_9 var_325_arg_2 = state_73; [L1096] SORT_9 var_325 = var_325_arg_0 ? var_325_arg_1 : var_325_arg_2; [L1097] SORT_1 var_327_arg_0 = var_129; [L1098] SORT_9 var_327_arg_1 = input_326; [L1099] SORT_9 var_327_arg_2 = var_325; [L1100] SORT_9 var_327 = var_327_arg_0 ? var_327_arg_1 : var_327_arg_2; [L1101] SORT_1 var_329_arg_0 = var_328; [L1102] SORT_9 var_329_arg_1 = var_327; [L1103] SORT_9 var_329_arg_2 = input_312; [L1104] SORT_9 var_329 = var_329_arg_0 ? var_329_arg_1 : var_329_arg_2; [L1105] SORT_1 var_330_arg_0 = var_129; [L1106] SORT_9 var_330_arg_1 = state_73; [L1107] SORT_9 var_330_arg_2 = var_329; [L1108] SORT_9 var_330 = var_330_arg_0 ? var_330_arg_1 : var_330_arg_2; [L1109] SORT_1 var_332_arg_0 = var_331; [L1110] SORT_9 var_332_arg_1 = var_330; [L1111] SORT_9 var_332_arg_2 = input_311; [L1112] SORT_9 var_332 = var_332_arg_0 ? var_332_arg_1 : var_332_arg_2; [L1113] SORT_1 var_362_arg_0 = var_361; [L1114] SORT_9 var_362_arg_1 = var_360; [L1115] SORT_9 var_362_arg_2 = var_332; [L1116] SORT_9 var_362 = var_362_arg_0 ? var_362_arg_1 : var_362_arg_2; [L1117] SORT_1 var_367_arg_0 = var_366; [L1118] SORT_9 var_367_arg_1 = var_364; [L1119] SORT_9 var_367_arg_2 = var_362; [L1120] SORT_9 var_367 = var_367_arg_0 ? var_367_arg_1 : var_367_arg_2; [L1121] var_367 = var_367 & mask_SORT_9 [L1122] SORT_9 next_368_arg_1 = var_367; [L1123] SORT_4 var_97_arg_0 = state_50; [L1124] SORT_4 var_97_arg_1 = var_16; [L1125] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L1126] SORT_9 var_99_arg_0 = var_27; [L1127] SORT_9 var_99_arg_1 = var_98; [L1128] SORT_1 var_99 = var_99_arg_0 < var_99_arg_1; [L1129] SORT_1 var_100_arg_0 = var_97; [L1130] SORT_1 var_100_arg_1 = var_99; [L1131] SORT_1 var_100 = var_100_arg_0 & var_100_arg_1; [L1132] var_100 = var_100 & mask_SORT_1 [L1133] SORT_1 var_369_arg_0 = var_14; [L1134] SORT_1 var_369_arg_1 = input_2; [L1135] SORT_4 var_369 = ((SORT_4)var_369_arg_0 << 1) | var_369_arg_1; [L1136] SORT_1 var_370_arg_0 = var_100; [L1137] SORT_4 var_370_arg_1 = input_5; [L1138] SORT_4 var_370_arg_2 = var_369; [L1139] SORT_4 var_370 = var_370_arg_0 ? var_370_arg_1 : var_370_arg_2; [L1140] var_370 = var_370 & mask_SORT_4 [L1141] SORT_4 next_371_arg_1 = var_370; [L1142] SORT_4 var_426_arg_0 = state_50; [L1143] SORT_4 var_426_arg_1 = var_79; [L1144] SORT_1 var_426 = var_426_arg_0 == var_426_arg_1; [L1145] SORT_4 var_424_arg_0 = state_50; [L1146] SORT_4 var_424_arg_1 = var_66; [L1147] SORT_1 var_424 = var_424_arg_0 == var_424_arg_1; [L1148] SORT_1 var_427_arg_0 = var_426; [L1149] SORT_1 var_427_arg_1 = var_424; [L1150] SORT_1 var_427 = var_427_arg_0 | var_427_arg_1; [L1151] var_427 = var_427 & mask_SORT_1 [L1152] SORT_4 var_422_arg_0 = state_50; [L1153] SORT_4 var_422_arg_1 = var_66; [L1154] SORT_1 var_422 = var_422_arg_0 == var_422_arg_1; [L1155] SORT_9 var_420_arg_0 = state_111; [L1156] SORT_9 var_420_arg_1 = var_315; [L1157] SORT_9 var_420 = var_420_arg_0 - var_420_arg_1; [L1158] SORT_1 var_421_arg_0 = var_225; [L1159] SORT_9 var_421_arg_1 = var_420; [L1160] SORT_9 var_421_arg_2 = state_111; [L1161] SORT_9 var_421 = var_421_arg_0 ? var_421_arg_1 : var_421_arg_2; [L1162] SORT_1 var_423_arg_0 = var_422; [L1163] SORT_9 var_423_arg_1 = var_421; [L1164] SORT_9 var_423_arg_2 = input_419; [L1165] SORT_9 var_423 = var_423_arg_0 ? var_423_arg_1 : var_423_arg_2; [L1166] SORT_1 var_425_arg_0 = var_424; [L1167] SORT_9 var_425_arg_1 = var_423; [L1168] SORT_9 var_425_arg_2 = state_111; [L1169] SORT_9 var_425 = var_425_arg_0 ? var_425_arg_1 : var_425_arg_2; [L1170] SORT_4 var_417_arg_0 = state_50; [L1171] SORT_4 var_417_arg_1 = var_52; [L1172] SORT_1 var_417 = var_417_arg_0 == var_417_arg_1; [L1173] SORT_4 var_415_arg_0 = state_50; [L1174] SORT_4 var_415_arg_1 = var_52; [L1175] SORT_1 var_415 = var_415_arg_0 == var_415_arg_1; [L1176] SORT_4 var_412_arg_0 = state_50; [L1177] SORT_4 var_412_arg_1 = var_52; [L1178] SORT_1 var_412 = var_412_arg_0 == var_412_arg_1; [L1179] SORT_4 var_407_arg_0 = state_50; [L1180] SORT_4 var_407_arg_1 = var_52; [L1181] SORT_1 var_407 = var_407_arg_0 == var_407_arg_1; [L1182] SORT_9 var_401_arg_0 = state_111; [L1183] SORT_9 var_401_arg_1 = var_315; [L1184] SORT_9 var_401 = var_401_arg_0 - var_401_arg_1; [L1185] SORT_1 var_402_arg_0 = var_147; [L1186] SORT_9 var_402_arg_1 = var_401; [L1187] SORT_9 var_402_arg_2 = state_111; [L1188] SORT_9 var_402 = var_402_arg_0 ? var_402_arg_1 : var_402_arg_2; [L1189] SORT_1 var_404_arg_0 = var_151; [L1190] SORT_9 var_404_arg_1 = input_403; [L1191] SORT_9 var_404_arg_2 = var_402; [L1192] SORT_9 var_404 = var_404_arg_0 ? var_404_arg_1 : var_404_arg_2; [L1193] SORT_1 var_406_arg_0 = var_154; [L1194] SORT_9 var_406_arg_1 = input_405; [L1195] SORT_9 var_406_arg_2 = var_404; [L1196] SORT_9 var_406 = var_406_arg_0 ? var_406_arg_1 : var_406_arg_2; [L1197] SORT_1 var_408_arg_0 = var_407; [L1198] SORT_9 var_408_arg_1 = var_406; [L1199] SORT_9 var_408_arg_2 = input_400; [L1200] SORT_9 var_408 = var_408_arg_0 ? var_408_arg_1 : var_408_arg_2; [L1201] SORT_1 var_409_arg_0 = var_151; [L1202] SORT_9 var_409_arg_1 = state_111; [L1203] SORT_9 var_409_arg_2 = var_408; [L1204] SORT_9 var_409 = var_409_arg_0 ? var_409_arg_1 : var_409_arg_2; [L1205] SORT_1 var_411_arg_0 = var_154; [L1206] SORT_9 var_411_arg_1 = input_410; [L1207] SORT_9 var_411_arg_2 = var_409; [L1208] SORT_9 var_411 = var_411_arg_0 ? var_411_arg_1 : var_411_arg_2; [L1209] SORT_1 var_413_arg_0 = var_412; [L1210] SORT_9 var_413_arg_1 = var_411; [L1211] SORT_9 var_413_arg_2 = input_399; [L1212] SORT_9 var_413 = var_413_arg_0 ? var_413_arg_1 : var_413_arg_2; [L1213] SORT_1 var_414_arg_0 = var_154; [L1214] SORT_9 var_414_arg_1 = state_111; [L1215] SORT_9 var_414_arg_2 = var_413; [L1216] SORT_9 var_414 = var_414_arg_0 ? var_414_arg_1 : var_414_arg_2; [L1217] SORT_1 var_416_arg_0 = var_415; [L1218] SORT_9 var_416_arg_1 = var_414; [L1219] SORT_9 var_416_arg_2 = input_398; [L1220] SORT_9 var_416 = var_416_arg_0 ? var_416_arg_1 : var_416_arg_2; [L1221] SORT_4 var_396_arg_0 = state_50; [L1222] SORT_4 var_396_arg_1 = var_16; [L1223] SORT_1 var_396 = var_396_arg_0 == var_396_arg_1; [L1224] SORT_4 var_393_arg_0 = state_50; [L1225] SORT_4 var_393_arg_1 = var_16; [L1226] SORT_1 var_393 = var_393_arg_0 == var_393_arg_1; [L1227] SORT_4 var_389_arg_0 = state_96; [L1228] SORT_4 var_389_arg_1 = var_125; [L1229] SORT_1 var_389 = var_389_arg_0 == var_389_arg_1; [L1230] SORT_4 var_387_arg_0 = state_96; [L1231] SORT_4 var_387_arg_1 = var_181; [L1232] SORT_1 var_387 = var_387_arg_0 == var_387_arg_1; [L1233] SORT_4 var_385_arg_0 = state_50; [L1234] SORT_4 var_385_arg_1 = var_16; [L1235] SORT_1 var_385 = var_385_arg_0 == var_385_arg_1; [L1236] SORT_4 var_381_arg_0 = state_96; [L1237] SORT_4 var_381_arg_1 = var_125; [L1238] SORT_1 var_381 = var_381_arg_0 == var_381_arg_1; [L1239] SORT_4 var_378_arg_0 = state_96; [L1240] SORT_4 var_378_arg_1 = var_181; [L1241] SORT_1 var_378 = var_378_arg_0 == var_378_arg_1; [L1242] SORT_9 var_376_arg_0 = state_111; [L1243] SORT_9 var_376_arg_1 = var_315; [L1244] SORT_9 var_376 = var_376_arg_0 + var_376_arg_1; [L1245] SORT_1 var_377_arg_0 = var_179; [L1246] SORT_9 var_377_arg_1 = state_111; [L1247] SORT_9 var_377_arg_2 = var_376; [L1248] SORT_9 var_377 = var_377_arg_0 ? var_377_arg_1 : var_377_arg_2; [L1249] SORT_1 var_379_arg_0 = var_378; [L1250] SORT_9 var_379_arg_1 = var_377; [L1251] SORT_9 var_379_arg_2 = input_375; [L1252] SORT_9 var_379 = var_379_arg_0 ? var_379_arg_1 : var_379_arg_2; [L1253] SORT_1 var_382_arg_0 = var_381; [L1254] SORT_9 var_382_arg_1 = input_380; [L1255] SORT_9 var_382_arg_2 = var_379; [L1256] SORT_9 var_382 = var_382_arg_0 ? var_382_arg_1 : var_382_arg_2; [L1257] SORT_1 var_384_arg_0 = var_129; [L1258] SORT_9 var_384_arg_1 = input_383; [L1259] SORT_9 var_384_arg_2 = var_382; [L1260] SORT_9 var_384 = var_384_arg_0 ? var_384_arg_1 : var_384_arg_2; [L1261] SORT_1 var_386_arg_0 = var_385; [L1262] SORT_9 var_386_arg_1 = var_384; [L1263] SORT_9 var_386_arg_2 = input_374; [L1264] SORT_9 var_386 = var_386_arg_0 ? var_386_arg_1 : var_386_arg_2; [L1265] SORT_1 var_388_arg_0 = var_387; [L1266] SORT_9 var_388_arg_1 = var_386; [L1267] SORT_9 var_388_arg_2 = state_111; [L1268] SORT_9 var_388 = var_388_arg_0 ? var_388_arg_1 : var_388_arg_2; [L1269] SORT_1 var_390_arg_0 = var_389; [L1270] SORT_9 var_390_arg_1 = state_111; [L1271] SORT_9 var_390_arg_2 = var_388; [L1272] SORT_9 var_390 = var_390_arg_0 ? var_390_arg_1 : var_390_arg_2; [L1273] SORT_1 var_392_arg_0 = var_129; [L1274] SORT_9 var_392_arg_1 = input_391; [L1275] SORT_9 var_392_arg_2 = var_390; [L1276] SORT_9 var_392 = var_392_arg_0 ? var_392_arg_1 : var_392_arg_2; [L1277] SORT_1 var_394_arg_0 = var_393; [L1278] SORT_9 var_394_arg_1 = var_392; [L1279] SORT_9 var_394_arg_2 = input_373; [L1280] SORT_9 var_394 = var_394_arg_0 ? var_394_arg_1 : var_394_arg_2; [L1281] SORT_1 var_395_arg_0 = var_129; [L1282] SORT_9 var_395_arg_1 = state_111; [L1283] SORT_9 var_395_arg_2 = var_394; [L1284] SORT_9 var_395 = var_395_arg_0 ? var_395_arg_1 : var_395_arg_2; [L1285] SORT_1 var_397_arg_0 = var_396; [L1286] SORT_9 var_397_arg_1 = var_395; [L1287] SORT_9 var_397_arg_2 = input_372; [L1288] SORT_9 var_397 = var_397_arg_0 ? var_397_arg_1 : var_397_arg_2; [L1289] SORT_1 var_418_arg_0 = var_417; [L1290] SORT_9 var_418_arg_1 = var_416; [L1291] SORT_9 var_418_arg_2 = var_397; [L1292] SORT_9 var_418 = var_418_arg_0 ? var_418_arg_1 : var_418_arg_2; [L1293] SORT_1 var_428_arg_0 = var_427; [L1294] SORT_9 var_428_arg_1 = var_425; [L1295] SORT_9 var_428_arg_2 = var_418; [L1296] SORT_9 var_428 = var_428_arg_0 ? var_428_arg_1 : var_428_arg_2; [L1297] var_428 = var_428 & mask_SORT_9 [L1298] SORT_9 next_429_arg_1 = var_428; [L1299] SORT_4 var_465_arg_0 = state_50; [L1300] SORT_4 var_465_arg_1 = var_79; [L1301] SORT_1 var_465 = var_465_arg_0 == var_465_arg_1; [L1302] SORT_4 var_463_arg_0 = state_50; [L1303] SORT_4 var_463_arg_1 = var_66; [L1304] SORT_1 var_463 = var_463_arg_0 == var_463_arg_1; [L1305] SORT_1 var_466_arg_0 = var_465; [L1306] SORT_1 var_466_arg_1 = var_463; [L1307] SORT_1 var_466 = var_466_arg_0 | var_466_arg_1; [L1308] var_466 = var_466 & mask_SORT_1 [L1309] SORT_1 var_464_arg_0 = var_463; [L1310] SORT_9 var_464_arg_1 = state_113; [L1311] SORT_9 var_464_arg_2 = state_113; [L1312] SORT_9 var_464 = var_464_arg_0 ? var_464_arg_1 : var_464_arg_2; [L1313] SORT_4 var_461_arg_0 = state_50; [L1314] SORT_4 var_461_arg_1 = var_52; [L1315] SORT_1 var_461 = var_461_arg_0 == var_461_arg_1; [L1316] SORT_4 var_459_arg_0 = state_50; [L1317] SORT_4 var_459_arg_1 = var_16; [L1318] SORT_1 var_459 = var_459_arg_0 == var_459_arg_1; [L1319] SORT_4 var_456_arg_0 = state_50; [L1320] SORT_4 var_456_arg_1 = var_16; [L1321] SORT_1 var_456 = var_456_arg_0 == var_456_arg_1; [L1322] SORT_4 var_452_arg_0 = state_96; [L1323] SORT_4 var_452_arg_1 = var_125; [L1324] SORT_1 var_452 = var_452_arg_0 == var_452_arg_1; [L1325] SORT_4 var_450_arg_0 = state_96; [L1326] SORT_4 var_450_arg_1 = var_181; [L1327] SORT_1 var_450 = var_450_arg_0 == var_450_arg_1; [L1328] SORT_4 var_448_arg_0 = state_96; [L1329] SORT_4 var_448_arg_1 = var_242; [L1330] SORT_1 var_448 = var_448_arg_0 == var_448_arg_1; [L1331] SORT_4 var_446_arg_0 = state_50; [L1332] SORT_4 var_446_arg_1 = var_16; [L1333] SORT_1 var_446 = var_446_arg_0 == var_446_arg_1; [L1334] SORT_4 var_442_arg_0 = state_96; [L1335] SORT_4 var_442_arg_1 = var_125; [L1336] SORT_1 var_442 = var_442_arg_0 == var_442_arg_1; [L1337] SORT_4 var_439_arg_0 = state_96; [L1338] SORT_4 var_439_arg_1 = var_181; [L1339] SORT_1 var_439 = var_439_arg_0 == var_439_arg_1; [L1340] SORT_4 var_436_arg_0 = state_96; [L1341] SORT_4 var_436_arg_1 = var_242; [L1342] SORT_1 var_436 = var_436_arg_0 == var_436_arg_1; [L1343] SORT_9 var_434_arg_0 = state_113; [L1344] SORT_9 var_434_arg_1 = var_315; [L1345] SORT_9 var_434 = var_434_arg_0 + var_434_arg_1; [L1346] SORT_1 var_435_arg_0 = var_240; [L1347] SORT_9 var_435_arg_1 = state_113; [L1348] SORT_9 var_435_arg_2 = var_434; [L1349] SORT_9 var_435 = var_435_arg_0 ? var_435_arg_1 : var_435_arg_2; [L1350] SORT_1 var_437_arg_0 = var_436; [L1351] SORT_9 var_437_arg_1 = var_435; [L1352] SORT_9 var_437_arg_2 = input_433; [L1353] SORT_9 var_437 = var_437_arg_0 ? var_437_arg_1 : var_437_arg_2; [L1354] SORT_1 var_440_arg_0 = var_439; [L1355] SORT_9 var_440_arg_1 = input_438; [L1356] SORT_9 var_440_arg_2 = var_437; [L1357] SORT_9 var_440 = var_440_arg_0 ? var_440_arg_1 : var_440_arg_2; [L1358] SORT_1 var_443_arg_0 = var_442; [L1359] SORT_9 var_443_arg_1 = input_441; [L1360] SORT_9 var_443_arg_2 = var_440; [L1361] SORT_9 var_443 = var_443_arg_0 ? var_443_arg_1 : var_443_arg_2; [L1362] SORT_1 var_445_arg_0 = var_129; [L1363] SORT_9 var_445_arg_1 = input_444; [L1364] SORT_9 var_445_arg_2 = var_443; [L1365] SORT_9 var_445 = var_445_arg_0 ? var_445_arg_1 : var_445_arg_2; [L1366] SORT_1 var_447_arg_0 = var_446; [L1367] SORT_9 var_447_arg_1 = var_445; [L1368] SORT_9 var_447_arg_2 = input_432; [L1369] SORT_9 var_447 = var_447_arg_0 ? var_447_arg_1 : var_447_arg_2; [L1370] SORT_1 var_449_arg_0 = var_448; [L1371] SORT_9 var_449_arg_1 = var_447; [L1372] SORT_9 var_449_arg_2 = state_113; [L1373] SORT_9 var_449 = var_449_arg_0 ? var_449_arg_1 : var_449_arg_2; [L1374] SORT_1 var_451_arg_0 = var_450; [L1375] SORT_9 var_451_arg_1 = state_113; [L1376] SORT_9 var_451_arg_2 = var_449; [L1377] SORT_9 var_451 = var_451_arg_0 ? var_451_arg_1 : var_451_arg_2; [L1378] SORT_1 var_453_arg_0 = var_452; [L1379] SORT_9 var_453_arg_1 = state_113; [L1380] SORT_9 var_453_arg_2 = var_451; [L1381] SORT_9 var_453 = var_453_arg_0 ? var_453_arg_1 : var_453_arg_2; [L1382] SORT_1 var_455_arg_0 = var_129; [L1383] SORT_9 var_455_arg_1 = input_454; [L1384] SORT_9 var_455_arg_2 = var_453; [L1385] SORT_9 var_455 = var_455_arg_0 ? var_455_arg_1 : var_455_arg_2; [L1386] SORT_1 var_457_arg_0 = var_456; [L1387] SORT_9 var_457_arg_1 = var_455; [L1388] SORT_9 var_457_arg_2 = input_431; [L1389] SORT_9 var_457 = var_457_arg_0 ? var_457_arg_1 : var_457_arg_2; [L1390] SORT_1 var_458_arg_0 = var_129; [L1391] SORT_9 var_458_arg_1 = state_113; [L1392] SORT_9 var_458_arg_2 = var_457; [L1393] SORT_9 var_458 = var_458_arg_0 ? var_458_arg_1 : var_458_arg_2; [L1394] SORT_1 var_460_arg_0 = var_459; [L1395] SORT_9 var_460_arg_1 = var_458; [L1396] SORT_9 var_460_arg_2 = input_430; [L1397] SORT_9 var_460 = var_460_arg_0 ? var_460_arg_1 : var_460_arg_2; [L1398] SORT_1 var_462_arg_0 = var_461; [L1399] SORT_9 var_462_arg_1 = state_113; [L1400] SORT_9 var_462_arg_2 = var_460; [L1401] SORT_9 var_462 = var_462_arg_0 ? var_462_arg_1 : var_462_arg_2; [L1402] SORT_1 var_467_arg_0 = var_466; [L1403] SORT_9 var_467_arg_1 = var_464; [L1404] SORT_9 var_467_arg_2 = var_462; [L1405] SORT_9 var_467 = var_467_arg_0 ? var_467_arg_1 : var_467_arg_2; [L1406] var_467 = var_467 & mask_SORT_9 [L1407] SORT_9 next_468_arg_1 = var_467; [L1409] state_12 = next_173_arg_1 [L1410] state_17 = next_234_arg_1 [L1411] state_22 = next_275_arg_1 [L1412] state_50 = next_310_arg_1 [L1413] state_73 = next_368_arg_1 [L1414] state_96 = next_371_arg_1 [L1415] state_111 = next_429_arg_1 [L1416] state_113 = next_468_arg_1 [L165] input_2 = __VERIFIER_nondet_uchar() [L166] input_2 = input_2 & mask_SORT_1 [L167] input_3 = __VERIFIER_nondet_uchar() [L168] input_5 = __VERIFIER_nondet_uchar() [L169] input_6 = __VERIFIER_nondet_uchar() [L170] input_6 = input_6 & mask_SORT_1 [L171] input_7 = __VERIFIER_nondet_uchar() [L172] input_7 = input_7 & mask_SORT_1 [L173] input_8 = __VERIFIER_nondet_uchar() [L174] input_8 = input_8 & mask_SORT_1 [L175] input_103 = __VERIFIER_nondet_uchar() [L176] input_116 = __VERIFIER_nondet_uchar() [L177] input_117 = __VERIFIER_nondet_uchar() [L178] input_118 = __VERIFIER_nondet_uchar() [L179] input_119 = __VERIFIER_nondet_uchar() [L180] input_128 = __VERIFIER_nondet_uchar() [L181] input_135 = __VERIFIER_nondet_uchar() [L182] input_142 = __VERIFIER_nondet_uchar() [L183] input_143 = __VERIFIER_nondet_uchar() [L184] input_144 = __VERIFIER_nondet_uchar() [L185] input_149 = __VERIFIER_nondet_uchar() [L186] input_153 = __VERIFIER_nondet_uchar() [L187] input_159 = __VERIFIER_nondet_uchar() [L188] input_174 = __VERIFIER_nondet_uchar() [L189] input_175 = __VERIFIER_nondet_uchar() [L190] input_176 = __VERIFIER_nondet_uchar() [L191] input_177 = __VERIFIER_nondet_uchar() [L192] input_184 = __VERIFIER_nondet_uchar() [L193] input_187 = __VERIFIER_nondet_uchar() [L194] input_195 = __VERIFIER_nondet_uchar() [L195] input_202 = __VERIFIER_nondet_uchar() [L196] input_203 = __VERIFIER_nondet_uchar() [L197] input_204 = __VERIFIER_nondet_uchar() [L198] input_207 = __VERIFIER_nondet_uchar() [L199] input_209 = __VERIFIER_nondet_uchar() [L200] input_214 = __VERIFIER_nondet_uchar() [L201] input_223 = __VERIFIER_nondet_uchar() [L202] input_235 = __VERIFIER_nondet_uchar() [L203] input_236 = __VERIFIER_nondet_uchar() [L204] input_237 = __VERIFIER_nondet_uchar() [L205] input_238 = __VERIFIER_nondet_uchar() [L206] input_245 = __VERIFIER_nondet_uchar() [L207] input_248 = __VERIFIER_nondet_uchar() [L208] input_251 = __VERIFIER_nondet_uchar() [L209] input_261 = __VERIFIER_nondet_uchar() [L210] input_276 = __VERIFIER_nondet_uchar() [L211] input_280 = __VERIFIER_nondet_uchar() [L212] input_281 = __VERIFIER_nondet_uchar() [L213] input_282 = __VERIFIER_nondet_uchar() [L214] input_283 = __VERIFIER_nondet_uchar() [L215] input_287 = __VERIFIER_nondet_uchar() [L216] input_292 = __VERIFIER_nondet_uchar() [L217] input_301 = __VERIFIER_nondet_uchar() [L218] input_311 = __VERIFIER_nondet_uchar() [L219] input_312 = __VERIFIER_nondet_uchar() [L220] input_313 = __VERIFIER_nondet_uchar() [L221] input_314 = __VERIFIER_nondet_uchar() [L222] input_320 = __VERIFIER_nondet_uchar() [L223] input_326 = __VERIFIER_nondet_uchar() [L224] input_333 = __VERIFIER_nondet_uchar() [L225] input_334 = __VERIFIER_nondet_uchar() [L226] input_335 = __VERIFIER_nondet_uchar() [L227] input_338 = __VERIFIER_nondet_uchar() [L228] input_340 = __VERIFIER_nondet_uchar() [L229] input_344 = __VERIFIER_nondet_uchar() [L230] input_345 = __VERIFIER_nondet_uchar() [L231] input_349 = __VERIFIER_nondet_uchar() [L232] input_354 = __VERIFIER_nondet_uchar() [L233] input_372 = __VERIFIER_nondet_uchar() [L234] input_373 = __VERIFIER_nondet_uchar() [L235] input_374 = __VERIFIER_nondet_uchar() [L236] input_375 = __VERIFIER_nondet_uchar() [L237] input_380 = __VERIFIER_nondet_uchar() [L238] input_383 = __VERIFIER_nondet_uchar() [L239] input_391 = __VERIFIER_nondet_uchar() [L240] input_398 = __VERIFIER_nondet_uchar() [L241] input_399 = __VERIFIER_nondet_uchar() [L242] input_400 = __VERIFIER_nondet_uchar() [L243] input_403 = __VERIFIER_nondet_uchar() [L244] input_405 = __VERIFIER_nondet_uchar() [L245] input_410 = __VERIFIER_nondet_uchar() [L246] input_419 = __VERIFIER_nondet_uchar() [L247] input_430 = __VERIFIER_nondet_uchar() [L248] input_431 = __VERIFIER_nondet_uchar() [L249] input_432 = __VERIFIER_nondet_uchar() [L250] input_433 = __VERIFIER_nondet_uchar() [L251] input_438 = __VERIFIER_nondet_uchar() [L252] input_441 = __VERIFIER_nondet_uchar() [L253] input_444 = __VERIFIER_nondet_uchar() [L254] input_454 = __VERIFIER_nondet_uchar() [L257] SORT_1 var_15_arg_0 = var_14; [L258] SORT_10 var_15_arg_1 = state_12; [L259] SORT_9 var_15 = ((SORT_9)var_15_arg_0 << 3) | var_15_arg_1; [L260] SORT_4 var_19_arg_0 = state_17; [L261] SORT_1 var_19_arg_1 = var_14; [L262] SORT_10 var_19 = ((SORT_10)var_19_arg_0 << 1) | var_19_arg_1; [L263] var_19 = var_19 & mask_SORT_10 [L264] SORT_1 var_20_arg_0 = var_14; [L265] SORT_10 var_20_arg_1 = var_19; [L266] SORT_9 var_20 = ((SORT_9)var_20_arg_0 << 3) | var_20_arg_1; [L267] SORT_9 var_21_arg_0 = var_15; [L268] SORT_9 var_21_arg_1 = var_20; [L269] SORT_9 var_21 = var_21_arg_0 + var_21_arg_1; [L270] SORT_1 var_24_arg_0 = var_14; [L271] SORT_1 var_24_arg_1 = state_22; [L272] SORT_4 var_24 = ((SORT_4)var_24_arg_0 << 1) | var_24_arg_1; [L273] var_24 = var_24 & mask_SORT_4 [L274] SORT_1 var_25_arg_0 = state_22; [L275] SORT_4 var_25_arg_1 = var_24; [L276] SORT_10 var_25 = ((SORT_10)var_25_arg_0 << 2) | var_25_arg_1; [L277] var_25 = var_25 & mask_SORT_10 [L278] SORT_1 var_26_arg_0 = var_14; [L279] SORT_10 var_26_arg_1 = var_25; [L280] SORT_9 var_26 = ((SORT_9)var_26_arg_0 << 3) | var_26_arg_1; [L281] SORT_9 var_27_arg_0 = var_21; [L282] SORT_9 var_27_arg_1 = var_26; [L283] SORT_9 var_27 = var_27_arg_0 + var_27_arg_1; [L284] var_27 = var_27 & mask_SORT_9 [L285] SORT_9 var_28_arg_0 = var_27; [L286] SORT_1 var_28 = var_28_arg_0 >> 3; [L287] var_28 = var_28 & mask_SORT_1 [L288] SORT_1 var_29_arg_0 = var_28; [L289] SORT_1 var_29_arg_1 = var_14; [L290] SORT_1 var_29 = var_29_arg_0 == var_29_arg_1; [L291] SORT_9 var_30_arg_0 = var_27; [L292] SORT_4 var_30 = var_30_arg_0 >> 1; [L293] var_30 = var_30 & mask_SORT_4 [L294] SORT_4 var_31_arg_0 = var_30; [L295] SORT_4 var_31_arg_1 = var_16; [L296] SORT_1 var_31 = var_31_arg_0 == var_31_arg_1; [L297] SORT_1 var_32_arg_0 = var_29; [L298] SORT_1 var_32_arg_1 = var_31; [L299] SORT_1 var_32 = var_32_arg_0 | var_32_arg_1; [L300] SORT_9 var_34_arg_0 = var_27; [L301] SORT_9 var_34_arg_1 = var_33; [L302] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L303] SORT_1 var_35_arg_0 = var_34; [L304] SORT_1 var_35 = ~var_35_arg_0; [L305] SORT_10 var_36_arg_0 = state_12; [L306] SORT_10 var_36_arg_1 = var_11; [L307] SORT_1 var_36 = var_36_arg_0 == var_36_arg_1; [L308] SORT_1 var_37_arg_0 = var_36; [L309] SORT_1 var_37 = ~var_37_arg_0; [L310] SORT_1 var_38_arg_0 = var_35; [L311] SORT_1 var_38_arg_1 = var_37; [L312] SORT_1 var_38 = var_38_arg_0 | var_38_arg_1; [L313] SORT_1 var_39_arg_0 = var_32; [L314] SORT_1 var_39_arg_1 = var_38; [L315] SORT_1 var_39 = var_39_arg_0 & var_39_arg_1; [L316] SORT_9 var_41_arg_0 = var_27; [L317] SORT_9 var_41_arg_1 = var_40; [L318] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L319] SORT_1 var_42_arg_0 = var_41; [L320] SORT_1 var_42 = ~var_42_arg_0; [L321] SORT_10 var_43_arg_0 = state_12; [L322] SORT_10 var_43_arg_1 = var_11; [L323] SORT_1 var_43 = var_43_arg_0 == var_43_arg_1; [L324] SORT_1 var_44_arg_0 = var_43; [L325] SORT_1 var_44 = ~var_44_arg_0; [L326] SORT_4 var_45_arg_0 = state_17; [L327] SORT_4 var_45_arg_1 = var_16; [L328] SORT_1 var_45 = var_45_arg_0 == var_45_arg_1; [L329] SORT_1 var_46_arg_0 = var_45; [L330] SORT_1 var_46 = ~var_46_arg_0; [L331] SORT_1 var_47_arg_0 = var_44; [L332] SORT_1 var_47_arg_1 = var_46; [L333] SORT_1 var_47 = var_47_arg_0 | var_47_arg_1; [L334] SORT_1 var_48_arg_0 = var_42; [L335] SORT_1 var_48_arg_1 = var_47; [L336] SORT_1 var_48 = var_48_arg_0 | var_48_arg_1; [L337] SORT_1 var_49_arg_0 = var_39; [L338] SORT_1 var_49_arg_1 = var_48; [L339] SORT_1 var_49 = var_49_arg_0 & var_49_arg_1; [L340] SORT_4 var_53_arg_0 = state_50; [L341] SORT_4 var_53_arg_1 = var_52; [L342] SORT_1 var_53 = var_53_arg_0 == var_53_arg_1; [L343] SORT_9 var_54_arg_0 = var_27; [L344] SORT_9 var_54_arg_1 = var_40; [L345] SORT_1 var_54 = var_54_arg_0 == var_54_arg_1; [L346] SORT_1 var_55_arg_0 = var_53; [L347] SORT_1 var_55_arg_1 = var_54; [L348] SORT_1 var_55 = var_55_arg_0 & var_55_arg_1; [L349] SORT_1 var_57_arg_0 = var_28; [L350] SORT_1 var_57_arg_1 = var_56; [L351] SORT_1 var_57 = var_57_arg_0 == var_57_arg_1; [L352] SORT_1 var_58_arg_0 = var_55; [L353] SORT_1 var_58_arg_1 = var_57; [L354] SORT_1 var_58 = var_58_arg_0 | var_58_arg_1; [L355] SORT_1 var_59_arg_0 = var_58; [L356] SORT_1 var_59 = ~var_59_arg_0; [L357] SORT_10 var_60_arg_0 = state_12; [L358] SORT_10 var_60_arg_1 = var_11; [L359] SORT_1 var_60 = var_60_arg_0 == var_60_arg_1; [L360] SORT_4 var_61_arg_0 = state_17; [L361] SORT_4 var_61_arg_1 = var_16; [L362] SORT_1 var_61 = var_61_arg_0 == var_61_arg_1; [L363] SORT_1 var_62_arg_0 = var_60; [L364] SORT_1 var_62_arg_1 = var_61; [L365] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L366] SORT_1 var_63_arg_0 = var_62; [L367] SORT_1 var_63 = ~var_63_arg_0; [L368] SORT_1 var_64_arg_0 = var_59; [L369] SORT_1 var_64_arg_1 = var_63; [L370] SORT_1 var_64 = var_64_arg_0 | var_64_arg_1; [L371] SORT_1 var_65_arg_0 = var_49; [L372] SORT_1 var_65_arg_1 = var_64; [L373] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L374] SORT_4 var_67_arg_0 = state_50; [L375] SORT_4 var_67_arg_1 = var_66; [L376] SORT_1 var_67 = var_67_arg_0 == var_67_arg_1; [L377] SORT_1 var_68_arg_0 = var_67; [L378] SORT_1 var_68 = ~var_68_arg_0; [L379] SORT_1 var_69_arg_0 = state_22; [L380] SORT_1 var_69_arg_1 = var_14; [L381] SORT_1 var_69 = var_69_arg_0 == var_69_arg_1; [L382] SORT_10 var_70_arg_0 = state_12; [L383] SORT_10 var_70_arg_1 = var_11; [L384] SORT_1 var_70 = var_70_arg_0 == var_70_arg_1; [L385] SORT_1 var_71_arg_0 = var_69; [L386] SORT_1 var_71_arg_1 = var_70; [L387] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L388] SORT_9 var_75_arg_0 = state_73; [L389] SORT_9 var_75_arg_1 = var_72; [L390] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L391] SORT_1 var_76_arg_0 = var_71; [L392] SORT_1 var_76_arg_1 = var_75; [L393] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L394] SORT_1 var_77_arg_0 = var_68; [L395] SORT_1 var_77_arg_1 = var_76; [L396] SORT_1 var_77 = var_77_arg_0 | var_77_arg_1; [L397] SORT_1 var_78_arg_0 = var_65; [L398] SORT_1 var_78_arg_1 = var_77; [L399] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L400] SORT_4 var_80_arg_0 = state_50; [L401] SORT_4 var_80_arg_1 = var_79; [L402] SORT_1 var_80 = var_80_arg_0 == var_80_arg_1; [L403] SORT_1 var_81_arg_0 = var_80; [L404] SORT_1 var_81 = ~var_81_arg_0; [L405] SORT_9 var_82_arg_0 = var_27; [L406] SORT_4 var_82 = var_82_arg_0 >> 2; [L407] var_82 = var_82 & mask_SORT_4 [L408] SORT_4 var_83_arg_0 = var_82; [L409] SORT_4 var_83_arg_1 = var_52; [L410] SORT_1 var_83 = var_83_arg_0 == var_83_arg_1; [L411] SORT_9 var_84_arg_0 = var_27; [L412] SORT_4 var_84 = var_84_arg_0 >> 0; [L413] var_84 = var_84 & mask_SORT_4 [L414] SORT_4 var_85_arg_0 = var_84; [L415] SORT_4 var_85_arg_1 = var_52; [L416] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L417] SORT_4 var_86_arg_0 = var_84; [L418] SORT_4 var_86_arg_1 = var_66; [L419] SORT_1 var_86 = var_86_arg_0 == var_86_arg_1; [L420] SORT_1 var_87_arg_0 = var_85; [L421] SORT_1 var_87_arg_1 = var_86; [L422] SORT_1 var_87 = var_87_arg_0 | var_87_arg_1; [L423] SORT_1 var_88_arg_0 = var_83; [L424] SORT_1 var_88_arg_1 = var_87; [L425] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L426] SORT_1 var_89_arg_0 = var_81; [L427] SORT_1 var_89_arg_1 = var_88; [L428] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L429] SORT_1 var_90_arg_0 = var_78; [L430] SORT_1 var_90_arg_1 = var_89; [L431] SORT_1 var_90 = var_90_arg_0 & var_90_arg_1; [L432] SORT_1 var_93_arg_0 = var_90; [L433] SORT_1 var_93 = ~var_93_arg_0; [L434] SORT_1 var_94_arg_0 = var_56; [L435] SORT_1 var_94_arg_1 = var_93; [L436] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L437] var_94 = var_94 & mask_SORT_1 [L438] SORT_1 bad_95_arg_0 = var_94; [L439] CALL __VERIFIER_assert(!(bad_95_arg_0)) [L20] COND TRUE !(cond) [L20] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 11 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 545.2s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4 SdHoareTripleChecker+Valid, 0.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4 mSDsluCounter, 13 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8 IncrementalHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 5 mSDtfsCounter, 8 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11occurred in iteration=0, 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, 2 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 428.7s InterpolantComputationTime, 13 NumberOfCodeBlocks, 13 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 11 ConstructedInterpolants, 3 QuantifiedInterpolants, 614 SizeOfPredicates, 489 NumberOfNonLiveVariables, 1825 ConjunctsInSsa, 449 ConjunctsInUnsatCore, 2 InterpolantComputations, 1 PerfectInterpolantSequences, 0/2 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 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN