./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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_079c0925-423d-47a2-8855-7603ffe68a97/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 b1c8e0ca4434a3155268f4fdeec8cb4441ab99f0362813399669fdc1baa79ade --- 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 07:33:28,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:33:28,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:33:28,737 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:33:28,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:33:28,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:33:28,741 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:33:28,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:33:28,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:33:28,746 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:33:28,747 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:33:28,749 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:33:28,750 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:33:28,751 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:33:28,752 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:33:28,754 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:33:28,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:33:28,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:33:28,758 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:33:28,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:33:28,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:33:28,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:33:28,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:33:28,767 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:33:28,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:33:28,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:33:28,772 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:33:28,773 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:33:28,774 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:33:28,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:33:28,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:33:28,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:33:28,778 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:33:28,779 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:33:28,780 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:33:28,780 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:33:28,781 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:33:28,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:33:28,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:33:28,784 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:33:28,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:33:28,786 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:33:28,813 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:33:28,814 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:33:28,814 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:33:28,815 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:33:28,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:33:28,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:33:28,816 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:33:28,817 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:33:28,817 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:33:28,817 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:33:28,818 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:33:28,818 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:33:28,818 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:33:28,818 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:33:28,819 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:33:28,819 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:33:28,820 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:33:28,820 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:33:28,821 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:33:28,821 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:33:28,821 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:33:28,822 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:33:28,822 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:33:28,822 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:33:28,823 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:33:28,823 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:33:28,823 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:33:28,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:33:28,824 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:33:28,824 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:33:28,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:33:28,825 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:33:28,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:33:28,826 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:33:28,826 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:33:28,826 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:33:28,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:33:28,827 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:33:28,827 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_079c0925-423d-47a2-8855-7603ffe68a97/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1c8e0ca4434a3155268f4fdeec8cb4441ab99f0362813399669fdc1baa79ade [2022-11-19 07:33:29,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:33:29,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:33:29,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:33:29,195 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:33:29,196 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:33:29,198 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c [2022-11-19 07:33:29,309 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/9d43a4df8/39249d605bb94d1886470eb3024d9d49/FLAGc1413ca7c [2022-11-19 07:33:30,043 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:33:30,053 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c [2022-11-19 07:33:30,076 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/9d43a4df8/39249d605bb94d1886470eb3024d9d49/FLAGc1413ca7c [2022-11-19 07:33:30,205 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/9d43a4df8/39249d605bb94d1886470eb3024d9d49 [2022-11-19 07:33:30,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:33:30,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:33:30,218 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:33:30,219 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:33:30,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:33:30,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:33:30" (1/1) ... [2022-11-19 07:33:30,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b79a7dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:30, skipping insertion in model container [2022-11-19 07:33:30,228 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:33:30" (1/1) ... [2022-11-19 07:33:30,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:33:30,347 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:33:30,688 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_079c0925-423d-47a2-8855-7603ffe68a97/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c[1014,1027] [2022-11-19 07:33:31,092 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:33:31,096 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:33:31,110 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_079c0925-423d-47a2-8855-7603ffe68a97/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c[1014,1027] [2022-11-19 07:33:31,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:33:31,340 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:33:31,341 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31 WrapperNode [2022-11-19 07:33:31,341 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:33:31,342 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:33:31,342 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:33:31,343 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:33:31,361 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,452 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,746 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2657 [2022-11-19 07:33:31,746 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:33:31,747 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:33:31,748 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:33:31,748 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:33:31,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,793 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,793 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,874 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,908 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,924 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,984 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:33:31,986 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:33:31,986 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:33:31,986 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:33:31,988 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (1/1) ... [2022-11-19 07:33:31,996 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:33:32,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:33:32,031 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:33:32,059 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:33:32,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:33:32,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:33:32,636 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:33:32,639 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:33:36,266 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:33:46,362 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:33:46,363 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:33:46,366 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:33:46 BoogieIcfgContainer [2022-11-19 07:33:46,367 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:33:46,369 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:33:46,370 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:33:46,374 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:33:46,374 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:33:30" (1/3) ... [2022-11-19 07:33:46,375 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ded9fcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:33:46, skipping insertion in model container [2022-11-19 07:33:46,375 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:33:31" (2/3) ... [2022-11-19 07:33:46,376 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ded9fcd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:33:46, skipping insertion in model container [2022-11-19 07:33:46,376 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:33:46" (3/3) ... [2022-11-19 07:33:46,378 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.fischer.2.prop1-back-serstep.c [2022-11-19 07:33:46,402 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:33:46,402 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:33:46,485 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:33:46,496 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;@7aea812a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:33:46,496 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:33:46,506 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 07:33:46,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-19 07:33:46,513 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:33:46,514 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-19 07:33:46,515 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:33:46,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:33:46,523 INFO L85 PathProgramCache]: Analyzing trace with hash 56816447, now seen corresponding path program 1 times [2022-11-19 07:33:46,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:33:46,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345346918] [2022-11-19 07:33:46,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:33:46,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:33:47,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:33:52,316 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 07:33:52,317 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:33:52,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345346918] [2022-11-19 07:33:52,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345346918] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:33:52,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:33:52,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:33:52,322 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [300511332] [2022-11-19 07:33:52,323 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:33:52,329 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:33:52,330 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:33:52,370 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:33:52,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:33:52,374 INFO L87 Difference]: Start difference. First operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:33:54,777 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-11-19 07:33:55,402 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:33:55,402 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2022-11-19 07:33:55,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:33:55,408 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2022-11-19 07:33:55,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:33:55,415 INFO L225 Difference]: With dead ends: 15 [2022-11-19 07:33:55,415 INFO L226 Difference]: Without dead ends: 9 [2022-11-19 07:33:55,417 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:33:55,436 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 6 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.0s IncrementalHoareTripleChecker+Time [2022-11-19 07:33:55,438 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 3.0s Time] [2022-11-19 07:33:55,468 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2022-11-19 07:33:55,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2022-11-19 07:33:55,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:33:55,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2022-11-19 07:33:55,500 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2022-11-19 07:33:55,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:33:55,501 INFO L495 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2022-11-19 07:33:55,513 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:33:55,514 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2022-11-19 07:33:55,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-19 07:33:55,514 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:33:55,515 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2022-11-19 07:33:55,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:33:55,515 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:33:55,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:33:55,516 INFO L85 PathProgramCache]: Analyzing trace with hash 465117793, now seen corresponding path program 1 times [2022-11-19 07:33:55,516 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:33:55,517 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [755449401] [2022-11-19 07:33:55,517 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:33:55,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:33:55,877 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 07:33:55,877 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [516072299] [2022-11-19 07:33:55,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:33:55,878 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:33:55,878 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:33:55,883 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:33:55,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 07:36:05,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 07:36:05,088 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-19 07:36:52,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 07:36:53,562 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-19 07:36:53,563 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-19 07:36:53,564 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 07:36:53,775 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forcibly destroying the process [2022-11-19 07:36:53,839 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 137 [2022-11-19 07:36:53,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:36:53,845 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-19 07:36:53,850 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 07:36:54,015 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 07:36:54,016 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 07:36:54,086 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:36:54 BoogieIcfgContainer [2022-11-19 07:36:54,086 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:36:54,087 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:36:54,087 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:36:54,088 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:36:54,088 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:33:46" (3/4) ... [2022-11-19 07:36:54,092 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-19 07:36:54,092 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:36:54,095 INFO L158 Benchmark]: Toolchain (without parser) took 203882.34ms. Allocated memory was 134.2MB in the beginning and 2.1GB in the end (delta: 1.9GB). Free memory was 96.5MB in the beginning and 1.6GB in the end (delta: -1.5GB). Peak memory consumption was 382.2MB. Max. memory is 16.1GB. [2022-11-19 07:36:54,100 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 79.7MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:36:54,102 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1123.71ms. Allocated memory is still 134.2MB. Free memory was 96.3MB in the beginning and 64.7MB in the end (delta: 31.7MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-19 07:36:54,104 INFO L158 Benchmark]: Boogie Procedure Inliner took 404.52ms. Allocated memory was 134.2MB in the beginning and 218.1MB in the end (delta: 83.9MB). Free memory was 64.7MB in the beginning and 178.0MB in the end (delta: -113.3MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2022-11-19 07:36:54,108 INFO L158 Benchmark]: Boogie Preprocessor took 237.25ms. Allocated memory is still 218.1MB. Free memory was 178.0MB in the beginning and 165.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-19 07:36:54,108 INFO L158 Benchmark]: RCFGBuilder took 14381.05ms. Allocated memory was 218.1MB in the beginning and 1.0GB in the end (delta: 813.7MB). Free memory was 165.4MB in the beginning and 484.8MB in the end (delta: -319.4MB). Peak memory consumption was 636.9MB. Max. memory is 16.1GB. [2022-11-19 07:36:54,111 INFO L158 Benchmark]: TraceAbstraction took 187717.34ms. Allocated memory was 1.0GB in the beginning and 2.1GB in the end (delta: 1.0GB). Free memory was 484.8MB in the beginning and 1.6GB in the end (delta: -1.2GB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:36:54,113 INFO L158 Benchmark]: Witness Printer took 6.69ms. Allocated memory is still 2.1GB. Free memory is still 1.6GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:36:54,116 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 79.7MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 45.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1123.71ms. Allocated memory is still 134.2MB. Free memory was 96.3MB in the beginning and 64.7MB in the end (delta: 31.7MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 404.52ms. Allocated memory was 134.2MB in the beginning and 218.1MB in the end (delta: 83.9MB). Free memory was 64.7MB in the beginning and 178.0MB in the end (delta: -113.3MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 237.25ms. Allocated memory is still 218.1MB. Free memory was 178.0MB in the beginning and 165.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 14381.05ms. Allocated memory was 218.1MB in the beginning and 1.0GB in the end (delta: 813.7MB). Free memory was 165.4MB in the beginning and 484.8MB in the end (delta: -319.4MB). Peak memory consumption was 636.9MB. Max. memory is 16.1GB. * TraceAbstraction took 187717.34ms. Allocated memory was 1.0GB in the beginning and 2.1GB in the end (delta: 1.0GB). Free memory was 484.8MB in the beginning and 1.6GB in the end (delta: -1.2GB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 6.69ms. Allocated memory is still 2.1GB. Free memory is still 1.6GB. 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 bitwiseComplement at line 266, overapproximation of bitwiseOr at line 413, overapproximation of bitwiseAnd at line 175. 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_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L29] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L31] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L32] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L34] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L35] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L37] const SORT_2 var_5 = 0; [L38] const SORT_1 var_16 = 0; [L39] const SORT_2 var_71 = 0; [L40] const SORT_2 var_74 = 255; [L41] const SORT_1 var_129 = 1; [L42] const SORT_2 var_152 = 3; [L43] const SORT_3 var_153 = 0; [L44] const SORT_4 var_155 = 1; [L45] const SORT_4 var_157 = 255; [L46] const SORT_4 var_159 = 0; [L47] const SORT_2 var_174 = 1; [L48] const SORT_2 var_220 = 2; [L49] const SORT_2 var_311 = 4; [L51] SORT_2 input_85; [L52] SORT_2 input_87; [L53] SORT_2 input_89; [L54] SORT_2 input_91; [L55] SORT_2 input_93; [L56] SORT_1 input_95; [L57] SORT_1 input_97; [L58] SORT_1 input_99; [L59] SORT_1 input_101; [L60] SORT_1 input_103; [L61] SORT_1 input_105; [L62] SORT_1 input_107; [L63] SORT_1 input_109; [L64] SORT_1 input_111; [L65] SORT_1 input_113; [L66] SORT_1 input_115; [L67] SORT_1 input_117; [L68] SORT_1 input_119; [L69] SORT_1 input_121; [L70] SORT_1 input_123; [L71] SORT_1 input_125; [L72] SORT_1 input_127; [L73] SORT_1 input_131; [L74] SORT_1 input_141; [L75] SORT_1 input_147; [L76] SORT_1 input_150; [L77] SORT_1 input_171; [L78] SORT_1 input_181; [L79] SORT_1 input_188; [L80] SORT_1 input_191; [L81] SORT_1 input_198; [L82] SORT_1 input_201; [L83] SORT_1 input_217; [L84] SORT_1 input_227; [L85] SORT_1 input_234; [L86] SORT_1 input_237; [L87] SORT_1 input_244; [L88] SORT_1 input_247; [L89] SORT_1 input_263; [L90] SORT_1 input_272; [L91] SORT_1 input_279; [L92] SORT_1 input_282; [L93] SORT_1 input_289; [L94] SORT_1 input_292; [L95] SORT_1 input_308; [L96] SORT_1 input_318; [L97] SORT_1 input_325; [L99] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L100] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L101] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L102] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L103] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L104] SORT_1 state_17 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L105] SORT_1 state_19 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L106] SORT_1 state_21 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L107] SORT_1 state_23 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L108] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L109] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L110] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L111] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L112] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L113] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L114] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L115] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L116] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L117] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L118] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L119] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L120] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L121] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L122] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L124] SORT_2 init_7_arg_1 = var_5; [L125] state_6 = init_7_arg_1 [L126] SORT_2 init_9_arg_1 = var_5; [L127] state_8 = init_9_arg_1 [L128] SORT_2 init_11_arg_1 = var_5; [L129] state_10 = init_11_arg_1 [L130] SORT_2 init_13_arg_1 = var_5; [L131] state_12 = init_13_arg_1 [L132] SORT_2 init_15_arg_1 = var_5; [L133] state_14 = init_15_arg_1 [L134] SORT_1 init_18_arg_1 = var_16; [L135] state_17 = init_18_arg_1 [L136] SORT_1 init_20_arg_1 = var_16; [L137] state_19 = init_20_arg_1 [L138] SORT_1 init_22_arg_1 = var_16; [L139] state_21 = init_22_arg_1 [L140] SORT_1 init_24_arg_1 = var_16; [L141] state_23 = init_24_arg_1 [L142] SORT_1 init_26_arg_1 = var_16; [L143] state_25 = init_26_arg_1 [L144] SORT_1 init_28_arg_1 = var_16; [L145] state_27 = init_28_arg_1 [L146] SORT_1 init_30_arg_1 = var_16; [L147] state_29 = init_30_arg_1 [L148] SORT_1 init_32_arg_1 = var_16; [L149] state_31 = init_32_arg_1 [L150] SORT_1 init_34_arg_1 = var_16; [L151] state_33 = init_34_arg_1 [L152] SORT_1 init_36_arg_1 = var_16; [L153] state_35 = init_36_arg_1 [L154] SORT_1 init_38_arg_1 = var_16; [L155] state_37 = init_38_arg_1 [L156] SORT_1 init_40_arg_1 = var_16; [L157] state_39 = init_40_arg_1 [L158] SORT_1 init_42_arg_1 = var_16; [L159] state_41 = init_42_arg_1 [L160] SORT_1 init_44_arg_1 = var_16; [L161] state_43 = init_44_arg_1 [L162] SORT_1 init_46_arg_1 = var_16; [L163] state_45 = init_46_arg_1 [L164] SORT_1 init_48_arg_1 = var_16; [L165] state_47 = init_48_arg_1 [L166] SORT_1 init_50_arg_1 = var_16; [L167] state_49 = init_50_arg_1 [L168] SORT_1 init_52_arg_1 = var_16; [L169] state_51 = init_52_arg_1 [L170] SORT_1 init_54_arg_1 = var_16; [L171] state_53 = init_54_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_12=0, state_14=0, state_17=0, state_19=0, state_21=0, state_23=0, state_25=0, state_27=0, state_29=0, state_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=0, state_47=0, state_49=0, state_51=0, state_53=0, state_6=0, state_8=0, var_129=1, var_152=3, var_153=0, var_155=1, var_157=255, var_159=0, var_16=0, var_174=1, var_220=2, var_311=4, var_5=0, var_71=0, var_74=255] [L174] input_85 = __VERIFIER_nondet_uchar() [L175] input_85 = input_85 & mask_SORT_2 [L176] input_87 = __VERIFIER_nondet_uchar() [L177] input_87 = input_87 & mask_SORT_2 [L178] input_89 = __VERIFIER_nondet_uchar() [L179] input_89 = input_89 & mask_SORT_2 [L180] input_91 = __VERIFIER_nondet_uchar() [L181] input_91 = input_91 & mask_SORT_2 [L182] input_93 = __VERIFIER_nondet_uchar() [L183] input_93 = input_93 & mask_SORT_2 [L184] input_95 = __VERIFIER_nondet_uchar() [L185] input_95 = input_95 & mask_SORT_1 [L186] input_97 = __VERIFIER_nondet_uchar() [L187] input_97 = input_97 & mask_SORT_1 [L188] input_99 = __VERIFIER_nondet_uchar() [L189] input_99 = input_99 & mask_SORT_1 [L190] input_101 = __VERIFIER_nondet_uchar() [L191] input_101 = input_101 & mask_SORT_1 [L192] input_103 = __VERIFIER_nondet_uchar() [L193] input_103 = input_103 & mask_SORT_1 [L194] input_105 = __VERIFIER_nondet_uchar() [L195] input_105 = input_105 & mask_SORT_1 [L196] input_107 = __VERIFIER_nondet_uchar() [L197] input_107 = input_107 & mask_SORT_1 [L198] input_109 = __VERIFIER_nondet_uchar() [L199] input_109 = input_109 & mask_SORT_1 [L200] input_111 = __VERIFIER_nondet_uchar() [L201] input_111 = input_111 & mask_SORT_1 [L202] input_113 = __VERIFIER_nondet_uchar() [L203] input_113 = input_113 & mask_SORT_1 [L204] input_115 = __VERIFIER_nondet_uchar() [L205] input_115 = input_115 & mask_SORT_1 [L206] input_117 = __VERIFIER_nondet_uchar() [L207] input_117 = input_117 & mask_SORT_1 [L208] input_119 = __VERIFIER_nondet_uchar() [L209] input_119 = input_119 & mask_SORT_1 [L210] input_121 = __VERIFIER_nondet_uchar() [L211] input_121 = input_121 & mask_SORT_1 [L212] input_123 = __VERIFIER_nondet_uchar() [L213] input_123 = input_123 & mask_SORT_1 [L214] input_125 = __VERIFIER_nondet_uchar() [L215] input_125 = input_125 & mask_SORT_1 [L216] input_127 = __VERIFIER_nondet_uchar() [L217] input_127 = input_127 & mask_SORT_1 [L218] input_131 = __VERIFIER_nondet_uchar() [L219] input_131 = input_131 & mask_SORT_1 [L220] input_141 = __VERIFIER_nondet_uchar() [L221] input_141 = input_141 & mask_SORT_1 [L222] input_147 = __VERIFIER_nondet_uchar() [L223] input_147 = input_147 & mask_SORT_1 [L224] input_150 = __VERIFIER_nondet_uchar() [L225] input_150 = input_150 & mask_SORT_1 [L226] input_171 = __VERIFIER_nondet_uchar() [L227] input_181 = __VERIFIER_nondet_uchar() [L228] input_188 = __VERIFIER_nondet_uchar() [L229] input_188 = input_188 & mask_SORT_1 [L230] input_191 = __VERIFIER_nondet_uchar() [L231] input_191 = input_191 & mask_SORT_1 [L232] input_198 = __VERIFIER_nondet_uchar() [L233] input_198 = input_198 & mask_SORT_1 [L234] input_201 = __VERIFIER_nondet_uchar() [L235] input_201 = input_201 & mask_SORT_1 [L236] input_217 = __VERIFIER_nondet_uchar() [L237] input_227 = __VERIFIER_nondet_uchar() [L238] input_234 = __VERIFIER_nondet_uchar() [L239] input_234 = input_234 & mask_SORT_1 [L240] input_237 = __VERIFIER_nondet_uchar() [L241] input_237 = input_237 & mask_SORT_1 [L242] input_244 = __VERIFIER_nondet_uchar() [L243] input_244 = input_244 & mask_SORT_1 [L244] input_247 = __VERIFIER_nondet_uchar() [L245] input_247 = input_247 & mask_SORT_1 [L246] input_263 = __VERIFIER_nondet_uchar() [L247] input_272 = __VERIFIER_nondet_uchar() [L248] input_279 = __VERIFIER_nondet_uchar() [L249] input_279 = input_279 & mask_SORT_1 [L250] input_282 = __VERIFIER_nondet_uchar() [L251] input_282 = input_282 & mask_SORT_1 [L252] input_289 = __VERIFIER_nondet_uchar() [L253] input_289 = input_289 & mask_SORT_1 [L254] input_292 = __VERIFIER_nondet_uchar() [L255] input_292 = input_292 & mask_SORT_1 [L256] input_308 = __VERIFIER_nondet_uchar() [L257] input_318 = __VERIFIER_nondet_uchar() [L258] input_325 = __VERIFIER_nondet_uchar() [L259] input_325 = input_325 & mask_SORT_1 [L262] SORT_1 var_55_arg_0 = state_17; [L263] SORT_1 var_55_arg_1 = state_19; [L264] SORT_1 var_55 = var_55_arg_0 & var_55_arg_1; [L265] SORT_1 var_56_arg_0 = var_55; [L266] SORT_1 var_56_arg_1 = ~state_21; [L267] var_56_arg_1 = var_56_arg_1 & mask_SORT_1 [L268] SORT_1 var_56 = var_56_arg_0 & var_56_arg_1; [L269] SORT_1 var_57_arg_0 = var_56; [L270] SORT_1 var_57_arg_1 = ~state_23; [L271] var_57_arg_1 = var_57_arg_1 & mask_SORT_1 [L272] SORT_1 var_57 = var_57_arg_0 & var_57_arg_1; [L273] SORT_1 var_58_arg_0 = var_57; [L274] SORT_1 var_58_arg_1 = ~state_25; [L275] var_58_arg_1 = var_58_arg_1 & mask_SORT_1 [L276] SORT_1 var_58 = var_58_arg_0 & var_58_arg_1; [L277] SORT_1 var_59_arg_0 = var_58; [L278] SORT_1 var_59_arg_1 = state_27; [L279] SORT_1 var_59 = var_59_arg_0 & var_59_arg_1; [L280] SORT_1 var_60_arg_0 = var_59; [L281] SORT_1 var_60_arg_1 = ~state_29; [L282] var_60_arg_1 = var_60_arg_1 & mask_SORT_1 [L283] SORT_1 var_60 = var_60_arg_0 & var_60_arg_1; [L284] SORT_1 var_61_arg_0 = var_60; [L285] SORT_1 var_61_arg_1 = ~state_31; [L286] var_61_arg_1 = var_61_arg_1 & mask_SORT_1 [L287] SORT_1 var_61 = var_61_arg_0 & var_61_arg_1; [L288] SORT_1 var_62_arg_0 = var_61; [L289] SORT_1 var_62_arg_1 = ~state_33; [L290] var_62_arg_1 = var_62_arg_1 & mask_SORT_1 [L291] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L292] SORT_1 var_63_arg_0 = var_62; [L293] SORT_1 var_63_arg_1 = state_35; [L294] SORT_1 var_63 = var_63_arg_0 & var_63_arg_1; [L295] SORT_1 var_64_arg_0 = var_63; [L296] SORT_1 var_64_arg_1 = ~state_37; [L297] var_64_arg_1 = var_64_arg_1 & mask_SORT_1 [L298] SORT_1 var_64 = var_64_arg_0 & var_64_arg_1; [L299] SORT_1 var_65_arg_0 = var_64; [L300] SORT_1 var_65_arg_1 = ~state_39; [L301] var_65_arg_1 = var_65_arg_1 & mask_SORT_1 [L302] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L303] SORT_1 var_66_arg_0 = var_65; [L304] SORT_1 var_66_arg_1 = ~state_41; [L305] var_66_arg_1 = var_66_arg_1 & mask_SORT_1 [L306] SORT_1 var_66 = var_66_arg_0 & var_66_arg_1; [L307] SORT_1 var_67_arg_0 = var_66; [L308] SORT_1 var_67_arg_1 = state_43; [L309] SORT_1 var_67 = var_67_arg_0 & var_67_arg_1; [L310] SORT_1 var_68_arg_0 = var_67; [L311] SORT_1 var_68_arg_1 = ~state_45; [L312] var_68_arg_1 = var_68_arg_1 & mask_SORT_1 [L313] SORT_1 var_68 = var_68_arg_0 & var_68_arg_1; [L314] SORT_1 var_69_arg_0 = var_68; [L315] SORT_1 var_69_arg_1 = ~state_47; [L316] var_69_arg_1 = var_69_arg_1 & mask_SORT_1 [L317] SORT_1 var_69 = var_69_arg_0 & var_69_arg_1; [L318] SORT_1 var_70_arg_0 = var_69; [L319] SORT_1 var_70_arg_1 = ~state_49; [L320] var_70_arg_1 = var_70_arg_1 & mask_SORT_1 [L321] SORT_1 var_70 = var_70_arg_0 & var_70_arg_1; [L322] SORT_2 var_72_arg_0 = var_71; [L323] SORT_2 var_72_arg_1 = state_6; [L324] SORT_1 var_72 = var_72_arg_0 == var_72_arg_1; [L325] SORT_1 var_73_arg_0 = var_70; [L326] SORT_1 var_73_arg_1 = var_72; [L327] SORT_1 var_73 = var_73_arg_0 & var_73_arg_1; [L328] SORT_2 var_75_arg_0 = var_74; [L329] SORT_2 var_75_arg_1 = state_8; [L330] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L331] SORT_1 var_76_arg_0 = var_73; [L332] SORT_1 var_76_arg_1 = var_75; [L333] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L334] SORT_2 var_77_arg_0 = var_74; [L335] SORT_2 var_77_arg_1 = state_10; [L336] SORT_1 var_77 = var_77_arg_0 == var_77_arg_1; [L337] SORT_1 var_78_arg_0 = var_76; [L338] SORT_1 var_78_arg_1 = var_77; [L339] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L340] SORT_2 var_79_arg_0 = var_74; [L341] SORT_2 var_79_arg_1 = state_12; [L342] SORT_1 var_79 = var_79_arg_0 == var_79_arg_1; [L343] SORT_1 var_80_arg_0 = var_78; [L344] SORT_1 var_80_arg_1 = var_79; [L345] SORT_1 var_80 = var_80_arg_0 & var_80_arg_1; [L346] SORT_2 var_81_arg_0 = var_74; [L347] SORT_2 var_81_arg_1 = state_14; [L348] SORT_1 var_81 = var_81_arg_0 == var_81_arg_1; [L349] SORT_1 var_82_arg_0 = var_80; [L350] SORT_1 var_82_arg_1 = var_81; [L351] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L352] SORT_1 var_83_arg_0 = state_53; [L353] SORT_1 var_83_arg_1 = var_82; [L354] SORT_1 var_83 = var_83_arg_0 & var_83_arg_1; [L355] var_83 = var_83 & mask_SORT_1 [L356] SORT_1 bad_84_arg_0 = var_83; [L357] CALL __VERIFIER_assert(!(bad_84_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L357] RET __VERIFIER_assert(!(bad_84_arg_0)) [L359] SORT_2 next_86_arg_1 = input_85; [L360] SORT_2 next_88_arg_1 = input_87; [L361] SORT_2 next_90_arg_1 = input_89; [L362] SORT_2 next_92_arg_1 = input_91; [L363] SORT_2 next_94_arg_1 = input_93; [L364] SORT_1 next_96_arg_1 = input_95; [L365] SORT_1 next_98_arg_1 = input_97; [L366] SORT_1 next_100_arg_1 = input_99; [L367] SORT_1 next_102_arg_1 = input_101; [L368] SORT_1 next_104_arg_1 = input_103; [L369] SORT_1 next_106_arg_1 = input_105; [L370] SORT_1 next_108_arg_1 = input_107; [L371] SORT_1 next_110_arg_1 = input_109; [L372] SORT_1 next_112_arg_1 = input_111; [L373] SORT_1 next_114_arg_1 = input_113; [L374] SORT_1 next_116_arg_1 = input_115; [L375] SORT_1 next_118_arg_1 = input_117; [L376] SORT_1 next_120_arg_1 = input_119; [L377] SORT_1 next_122_arg_1 = input_121; [L378] SORT_1 next_124_arg_1 = input_123; [L379] SORT_1 next_126_arg_1 = input_125; [L380] SORT_1 next_128_arg_1 = input_127; [L381] SORT_1 next_130_arg_1 = var_129; [L382] SORT_2 var_132_arg_0 = var_71; [L383] SORT_2 var_132_arg_1 = input_87; [L384] SORT_1 var_132 = var_132_arg_0 == var_132_arg_1; [L385] SORT_2 var_133_arg_0 = var_71; [L386] SORT_2 var_133_arg_1 = input_89; [L387] SORT_1 var_133 = var_133_arg_0 == var_133_arg_1; [L388] SORT_1 var_134_arg_0 = ~var_132; [L389] var_134_arg_0 = var_134_arg_0 & mask_SORT_1 [L390] SORT_1 var_134_arg_1 = ~var_133; [L391] var_134_arg_1 = var_134_arg_1 & mask_SORT_1 [L392] SORT_1 var_134 = var_134_arg_0 & var_134_arg_1; [L393] SORT_2 var_135_arg_0 = var_71; [L394] SORT_2 var_135_arg_1 = input_91; [L395] SORT_1 var_135 = var_135_arg_0 == var_135_arg_1; [L396] SORT_1 var_136_arg_0 = var_134; [L397] SORT_1 var_136_arg_1 = ~var_135; [L398] var_136_arg_1 = var_136_arg_1 & mask_SORT_1 [L399] SORT_1 var_136 = var_136_arg_0 & var_136_arg_1; [L400] SORT_2 var_137_arg_0 = var_71; [L401] SORT_2 var_137_arg_1 = input_93; [L402] SORT_1 var_137 = var_137_arg_0 == var_137_arg_1; [L403] SORT_1 var_138_arg_0 = var_136; [L404] SORT_1 var_138_arg_1 = ~var_137; [L405] var_138_arg_1 = var_138_arg_1 & mask_SORT_1 [L406] SORT_1 var_138 = var_138_arg_0 & var_138_arg_1; [L407] SORT_1 var_139_arg_0 = input_95; [L408] SORT_1 var_139_arg_1 = var_138; [L409] SORT_1 var_139 = var_139_arg_0 & var_139_arg_1; [L410] SORT_1 var_140_arg_0 = ~input_131; [L411] var_140_arg_0 = var_140_arg_0 & mask_SORT_1 [L412] SORT_1 var_140_arg_1 = var_139; [L413] SORT_1 var_140 = var_140_arg_0 | var_140_arg_1; [L414] SORT_2 var_142_arg_0 = var_71; [L415] SORT_2 var_142_arg_1 = input_85; [L416] SORT_1 var_142 = var_142_arg_0 == var_142_arg_1; [L417] SORT_1 var_143_arg_0 = input_97; [L418] SORT_1 var_143_arg_1 = var_142; [L419] SORT_1 var_143 = var_143_arg_0 & var_143_arg_1; [L420] SORT_1 var_144_arg_0 = ~input_141; [L421] var_144_arg_0 = var_144_arg_0 & mask_SORT_1 [L422] SORT_1 var_144_arg_1 = var_143; [L423] SORT_1 var_144 = var_144_arg_0 | var_144_arg_1; [L424] SORT_1 var_145_arg_0 = var_140; [L425] SORT_1 var_145_arg_1 = var_144; [L426] SORT_1 var_145 = var_145_arg_0 & var_145_arg_1; [L427] SORT_1 var_146_arg_0 = input_99; [L428] SORT_1 var_146_arg_1 = input_141; [L429] SORT_1 var_146 = var_146_arg_0 | var_146_arg_1; [L430] SORT_1 var_148_arg_0 = var_146; [L431] SORT_1 var_148_arg_1 = ~input_147; [L432] var_148_arg_1 = var_148_arg_1 & mask_SORT_1 [L433] SORT_1 var_148 = var_148_arg_0 | var_148_arg_1; [L434] SORT_1 var_149_arg_0 = var_145; [L435] SORT_1 var_149_arg_1 = var_148; [L436] SORT_1 var_149 = var_149_arg_0 & var_149_arg_1; [L437] SORT_1 var_151_arg_0 = input_101; [L438] SORT_1 var_151_arg_1 = input_147; [L439] SORT_1 var_151 = var_151_arg_0 | var_151_arg_1; [L440] SORT_3 var_154_arg_0 = var_153; [L441] SORT_2 var_154_arg_1 = input_87; [L442] SORT_4 var_154 = ((SORT_4)var_154_arg_0 << 8) | var_154_arg_1; [L443] SORT_4 var_156_arg_0 = var_154; [L444] SORT_4 var_156_arg_1 = var_155; [L445] SORT_4 var_156 = var_156_arg_0 - var_156_arg_1; [L446] SORT_2 var_158_arg_0 = var_74; [L447] SORT_2 var_158_arg_1 = input_87; [L448] SORT_1 var_158 = var_158_arg_0 == var_158_arg_1; [L449] SORT_1 var_160_arg_0 = var_158; [L450] SORT_4 var_160_arg_1 = var_155; [L451] SORT_4 var_160_arg_2 = var_159; [L452] SORT_4 var_160 = var_160_arg_0 ? var_160_arg_1 : var_160_arg_2; [L453] SORT_4 var_161_arg_0 = var_157; [L454] SORT_4 var_161_arg_1 = var_160; [L455] SORT_4 var_161 = var_161_arg_0 * var_161_arg_1; [L456] SORT_4 var_162_arg_0 = var_156; [L457] SORT_4 var_162_arg_1 = var_161; [L458] SORT_4 var_162 = var_162_arg_0 | var_162_arg_1; [L459] SORT_4 var_163_arg_0 = var_162; [L460] SORT_2 var_163 = var_163_arg_0 >> 0; [L461] SORT_1 var_164_arg_0 = input_131; [L462] SORT_2 var_164_arg_1 = var_163; [L463] SORT_2 var_164_arg_2 = input_87; [L464] SORT_2 var_164 = var_164_arg_0 ? var_164_arg_1 : var_164_arg_2; [L465] SORT_1 var_165_arg_0 = input_141; [L466] SORT_2 var_165_arg_1 = var_152; [L467] SORT_2 var_165_arg_2 = var_164; [L468] SORT_2 var_165 = var_165_arg_0 ? var_165_arg_1 : var_165_arg_2; [L469] SORT_1 var_166_arg_0 = input_147; [L470] SORT_2 var_166_arg_1 = var_152; [L471] SORT_2 var_166_arg_2 = var_165; [L472] SORT_2 var_166 = var_166_arg_0 ? var_166_arg_1 : var_166_arg_2; [L473] var_166 = var_166 & mask_SORT_2 [L474] SORT_2 var_167_arg_0 = var_71; [L475] SORT_2 var_167_arg_1 = var_166; [L476] SORT_1 var_167 = var_167_arg_0 == var_167_arg_1; [L477] SORT_1 var_168_arg_0 = var_151; [L478] SORT_1 var_168_arg_1 = var_167; [L479] SORT_1 var_168 = var_168_arg_0 & var_168_arg_1; [L480] SORT_1 var_169_arg_0 = ~input_150; [L481] var_169_arg_0 = var_169_arg_0 & mask_SORT_1 [L482] SORT_1 var_169_arg_1 = var_168; [L483] SORT_1 var_169 = var_169_arg_0 | var_169_arg_1; [L484] SORT_1 var_170_arg_0 = var_149; [L485] SORT_1 var_170_arg_1 = var_169; [L486] SORT_1 var_170 = var_170_arg_0 & var_170_arg_1; [L487] SORT_1 var_172_arg_0 = input_150; [L488] SORT_2 var_172_arg_1 = var_74; [L489] SORT_2 var_172_arg_2 = var_166; [L490] SORT_2 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; [L491] var_172 = var_172 & mask_SORT_2 [L492] SORT_2 var_173_arg_0 = var_74; [L493] SORT_2 var_173_arg_1 = var_172; [L494] SORT_1 var_173 = var_173_arg_0 == var_173_arg_1; [L495] SORT_1 var_175_arg_0 = input_147; [L496] SORT_2 var_175_arg_1 = var_174; [L497] SORT_2 var_175_arg_2 = input_85; [L498] SORT_2 var_175 = var_175_arg_0 ? var_175_arg_1 : var_175_arg_2; [L499] var_175 = var_175 & mask_SORT_2 [L500] SORT_2 var_176_arg_0 = var_174; [L501] SORT_2 var_176_arg_1 = var_175; [L502] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L503] SORT_1 var_177_arg_0 = var_173; [L504] SORT_1 var_177_arg_1 = var_176; [L505] SORT_1 var_177 = var_177_arg_0 & var_177_arg_1; [L506] SORT_1 var_178_arg_0 = var_151; [L507] SORT_1 var_178_arg_1 = var_177; [L508] SORT_1 var_178 = var_178_arg_0 & var_178_arg_1; [L509] SORT_1 var_179_arg_0 = ~input_171; [L510] var_179_arg_0 = var_179_arg_0 & mask_SORT_1 [L511] SORT_1 var_179_arg_1 = var_178; [L512] SORT_1 var_179 = var_179_arg_0 | var_179_arg_1; [L513] SORT_1 var_180_arg_0 = var_170; [L514] SORT_1 var_180_arg_1 = var_179; [L515] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L516] SORT_1 var_182_arg_0 = var_151; [L517] SORT_1 var_182_arg_1 = ~input_171; [L518] var_182_arg_1 = var_182_arg_1 & mask_SORT_1 [L519] SORT_1 var_182 = var_182_arg_0 & var_182_arg_1; [L520] SORT_1 var_183_arg_0 = var_173; [L521] SORT_1 var_183_arg_1 = ~var_176; [L522] var_183_arg_1 = var_183_arg_1 & mask_SORT_1 [L523] SORT_1 var_183 = var_183_arg_0 & var_183_arg_1; [L524] SORT_1 var_184_arg_0 = var_182; [L525] SORT_1 var_184_arg_1 = var_183; [L526] SORT_1 var_184 = var_184_arg_0 & var_184_arg_1; [L527] SORT_1 var_185_arg_0 = ~input_181; [L528] var_185_arg_0 = var_185_arg_0 & mask_SORT_1 [L529] SORT_1 var_185_arg_1 = var_184; [L530] SORT_1 var_185 = var_185_arg_0 | var_185_arg_1; [L531] SORT_1 var_186_arg_0 = var_180; [L532] SORT_1 var_186_arg_1 = var_185; [L533] SORT_1 var_186 = var_186_arg_0 & var_186_arg_1; [L534] SORT_1 var_187_arg_0 = input_103; [L535] SORT_1 var_187_arg_1 = input_171; [L536] SORT_1 var_187 = var_187_arg_0 | var_187_arg_1; [L537] SORT_1 var_189_arg_0 = var_187; [L538] SORT_1 var_189_arg_1 = ~input_188; [L539] var_189_arg_1 = var_189_arg_1 & mask_SORT_1 [L540] SORT_1 var_189 = var_189_arg_0 | var_189_arg_1; [L541] SORT_1 var_190_arg_0 = var_186; [L542] SORT_1 var_190_arg_1 = var_189; [L543] SORT_1 var_190 = var_190_arg_0 & var_190_arg_1; [L544] SORT_1 var_192_arg_0 = input_188; [L545] SORT_2 var_192_arg_1 = var_71; [L546] SORT_2 var_192_arg_2 = var_175; [L547] SORT_2 var_192 = var_192_arg_0 ? var_192_arg_1 : var_192_arg_2; [L548] var_192 = var_192 & mask_SORT_2 [L549] SORT_2 var_193_arg_0 = var_71; [L550] SORT_2 var_193_arg_1 = var_192; [L551] SORT_1 var_193 = var_193_arg_0 == var_193_arg_1; [L552] SORT_1 var_194_arg_0 = input_105; [L553] SORT_1 var_194_arg_1 = var_193; [L554] SORT_1 var_194 = var_194_arg_0 & var_194_arg_1; [L555] SORT_1 var_195_arg_0 = ~input_191; [L556] var_195_arg_0 = var_195_arg_0 & mask_SORT_1 [L557] SORT_1 var_195_arg_1 = var_194; [L558] SORT_1 var_195 = var_195_arg_0 | var_195_arg_1; [L559] SORT_1 var_196_arg_0 = var_190; [L560] SORT_1 var_196_arg_1 = var_195; [L561] SORT_1 var_196 = var_196_arg_0 & var_196_arg_1; [L562] SORT_1 var_197_arg_0 = input_107; [L563] SORT_1 var_197_arg_1 = input_191; [L564] SORT_1 var_197 = var_197_arg_0 | var_197_arg_1; [L565] SORT_1 var_199_arg_0 = var_197; [L566] SORT_1 var_199_arg_1 = ~input_198; [L567] var_199_arg_1 = var_199_arg_1 & mask_SORT_1 [L568] SORT_1 var_199 = var_199_arg_0 | var_199_arg_1; [L569] SORT_1 var_200_arg_0 = var_196; [L570] SORT_1 var_200_arg_1 = var_199; [L571] SORT_1 var_200 = var_200_arg_0 & var_200_arg_1; [L572] SORT_1 var_202_arg_0 = input_109; [L573] SORT_1 var_202_arg_1 = input_198; [L574] SORT_1 var_202 = var_202_arg_0 | var_202_arg_1; [L575] SORT_3 var_203_arg_0 = var_153; [L576] SORT_2 var_203_arg_1 = input_89; [L577] SORT_4 var_203 = ((SORT_4)var_203_arg_0 << 8) | var_203_arg_1; [L578] SORT_4 var_204_arg_0 = var_203; [L579] SORT_4 var_204_arg_1 = var_155; [L580] SORT_4 var_204 = var_204_arg_0 - var_204_arg_1; [L581] SORT_2 var_205_arg_0 = var_74; [L582] SORT_2 var_205_arg_1 = input_89; [L583] SORT_1 var_205 = var_205_arg_0 == var_205_arg_1; [L584] SORT_1 var_206_arg_0 = var_205; [L585] SORT_4 var_206_arg_1 = var_155; [L586] SORT_4 var_206_arg_2 = var_159; [L587] SORT_4 var_206 = var_206_arg_0 ? var_206_arg_1 : var_206_arg_2; [L588] SORT_4 var_207_arg_0 = var_157; [L589] SORT_4 var_207_arg_1 = var_206; [L590] SORT_4 var_207 = var_207_arg_0 * var_207_arg_1; [L591] SORT_4 var_208_arg_0 = var_204; [L592] SORT_4 var_208_arg_1 = var_207; [L593] SORT_4 var_208 = var_208_arg_0 | var_208_arg_1; [L594] SORT_4 var_209_arg_0 = var_208; [L595] SORT_2 var_209 = var_209_arg_0 >> 0; [L596] SORT_1 var_210_arg_0 = input_131; [L597] SORT_2 var_210_arg_1 = var_209; [L598] SORT_2 var_210_arg_2 = input_89; [L599] SORT_2 var_210 = var_210_arg_0 ? var_210_arg_1 : var_210_arg_2; [L600] SORT_1 var_211_arg_0 = input_191; [L601] SORT_2 var_211_arg_1 = var_152; [L602] SORT_2 var_211_arg_2 = var_210; [L603] SORT_2 var_211 = var_211_arg_0 ? var_211_arg_1 : var_211_arg_2; [L604] SORT_1 var_212_arg_0 = input_198; [L605] SORT_2 var_212_arg_1 = var_152; [L606] SORT_2 var_212_arg_2 = var_211; [L607] SORT_2 var_212 = var_212_arg_0 ? var_212_arg_1 : var_212_arg_2; [L608] var_212 = var_212 & mask_SORT_2 [L609] SORT_2 var_213_arg_0 = var_71; [L610] SORT_2 var_213_arg_1 = var_212; [L611] SORT_1 var_213 = var_213_arg_0 == var_213_arg_1; [L612] SORT_1 var_214_arg_0 = var_202; [L613] SORT_1 var_214_arg_1 = var_213; [L614] SORT_1 var_214 = var_214_arg_0 & var_214_arg_1; [L615] SORT_1 var_215_arg_0 = ~input_201; [L616] var_215_arg_0 = var_215_arg_0 & mask_SORT_1 [L617] SORT_1 var_215_arg_1 = var_214; [L618] SORT_1 var_215 = var_215_arg_0 | var_215_arg_1; [L619] SORT_1 var_216_arg_0 = var_200; [L620] SORT_1 var_216_arg_1 = var_215; [L621] SORT_1 var_216 = var_216_arg_0 & var_216_arg_1; [L622] SORT_1 var_218_arg_0 = input_201; [L623] SORT_2 var_218_arg_1 = var_74; [L624] SORT_2 var_218_arg_2 = var_212; [L625] SORT_2 var_218 = var_218_arg_0 ? var_218_arg_1 : var_218_arg_2; [L626] var_218 = var_218 & mask_SORT_2 [L627] SORT_2 var_219_arg_0 = var_74; [L628] SORT_2 var_219_arg_1 = var_218; [L629] SORT_1 var_219 = var_219_arg_0 == var_219_arg_1; [L630] SORT_1 var_221_arg_0 = input_198; [L631] SORT_2 var_221_arg_1 = var_220; [L632] SORT_2 var_221_arg_2 = var_192; [L633] SORT_2 var_221 = var_221_arg_0 ? var_221_arg_1 : var_221_arg_2; [L634] var_221 = var_221 & mask_SORT_2 [L635] SORT_2 var_222_arg_0 = var_220; [L636] SORT_2 var_222_arg_1 = var_221; [L637] SORT_1 var_222 = var_222_arg_0 == var_222_arg_1; [L638] SORT_1 var_223_arg_0 = var_219; [L639] SORT_1 var_223_arg_1 = var_222; [L640] SORT_1 var_223 = var_223_arg_0 & var_223_arg_1; [L641] SORT_1 var_224_arg_0 = var_202; [L642] SORT_1 var_224_arg_1 = var_223; [L643] SORT_1 var_224 = var_224_arg_0 & var_224_arg_1; [L644] SORT_1 var_225_arg_0 = ~input_217; [L645] var_225_arg_0 = var_225_arg_0 & mask_SORT_1 [L646] SORT_1 var_225_arg_1 = var_224; [L647] SORT_1 var_225 = var_225_arg_0 | var_225_arg_1; [L648] SORT_1 var_226_arg_0 = var_216; [L649] SORT_1 var_226_arg_1 = var_225; [L650] SORT_1 var_226 = var_226_arg_0 & var_226_arg_1; [L651] SORT_1 var_228_arg_0 = var_202; [L652] SORT_1 var_228_arg_1 = ~input_217; [L653] var_228_arg_1 = var_228_arg_1 & mask_SORT_1 [L654] SORT_1 var_228 = var_228_arg_0 & var_228_arg_1; [L655] SORT_1 var_229_arg_0 = var_219; [L656] SORT_1 var_229_arg_1 = ~var_222; [L657] var_229_arg_1 = var_229_arg_1 & mask_SORT_1 [L658] SORT_1 var_229 = var_229_arg_0 & var_229_arg_1; [L659] SORT_1 var_230_arg_0 = var_228; [L660] SORT_1 var_230_arg_1 = var_229; [L661] SORT_1 var_230 = var_230_arg_0 & var_230_arg_1; [L662] SORT_1 var_231_arg_0 = ~input_227; [L663] var_231_arg_0 = var_231_arg_0 & mask_SORT_1 [L664] SORT_1 var_231_arg_1 = var_230; [L665] SORT_1 var_231 = var_231_arg_0 | var_231_arg_1; [L666] SORT_1 var_232_arg_0 = var_226; [L667] SORT_1 var_232_arg_1 = var_231; [L668] SORT_1 var_232 = var_232_arg_0 & var_232_arg_1; [L669] SORT_1 var_233_arg_0 = input_111; [L670] SORT_1 var_233_arg_1 = input_217; [L671] SORT_1 var_233 = var_233_arg_0 | var_233_arg_1; [L672] SORT_1 var_235_arg_0 = var_233; [L673] SORT_1 var_235_arg_1 = ~input_234; [L674] var_235_arg_1 = var_235_arg_1 & mask_SORT_1 [L675] SORT_1 var_235 = var_235_arg_0 | var_235_arg_1; [L676] SORT_1 var_236_arg_0 = var_232; [L677] SORT_1 var_236_arg_1 = var_235; [L678] SORT_1 var_236 = var_236_arg_0 & var_236_arg_1; [L679] SORT_1 var_238_arg_0 = input_234; [L680] SORT_2 var_238_arg_1 = var_71; [L681] SORT_2 var_238_arg_2 = var_221; [L682] SORT_2 var_238 = var_238_arg_0 ? var_238_arg_1 : var_238_arg_2; [L683] var_238 = var_238 & mask_SORT_2 [L684] SORT_2 var_239_arg_0 = var_71; [L685] SORT_2 var_239_arg_1 = var_238; [L686] SORT_1 var_239 = var_239_arg_0 == var_239_arg_1; [L687] SORT_1 var_240_arg_0 = input_113; [L688] SORT_1 var_240_arg_1 = var_239; [L689] SORT_1 var_240 = var_240_arg_0 & var_240_arg_1; [L690] SORT_1 var_241_arg_0 = ~input_237; [L691] var_241_arg_0 = var_241_arg_0 & mask_SORT_1 [L692] SORT_1 var_241_arg_1 = var_240; [L693] SORT_1 var_241 = var_241_arg_0 | var_241_arg_1; [L694] SORT_1 var_242_arg_0 = var_236; [L695] SORT_1 var_242_arg_1 = var_241; [L696] SORT_1 var_242 = var_242_arg_0 & var_242_arg_1; [L697] SORT_1 var_243_arg_0 = input_115; [L698] SORT_1 var_243_arg_1 = input_237; [L699] SORT_1 var_243 = var_243_arg_0 | var_243_arg_1; [L700] SORT_1 var_245_arg_0 = var_243; [L701] SORT_1 var_245_arg_1 = ~input_244; [L702] var_245_arg_1 = var_245_arg_1 & mask_SORT_1 [L703] SORT_1 var_245 = var_245_arg_0 | var_245_arg_1; [L704] SORT_1 var_246_arg_0 = var_242; [L705] SORT_1 var_246_arg_1 = var_245; [L706] SORT_1 var_246 = var_246_arg_0 & var_246_arg_1; [L707] SORT_1 var_248_arg_0 = input_117; [L708] SORT_1 var_248_arg_1 = input_244; [L709] SORT_1 var_248 = var_248_arg_0 | var_248_arg_1; [L710] SORT_3 var_249_arg_0 = var_153; [L711] SORT_2 var_249_arg_1 = input_91; [L712] SORT_4 var_249 = ((SORT_4)var_249_arg_0 << 8) | var_249_arg_1; [L713] SORT_4 var_250_arg_0 = var_249; [L714] SORT_4 var_250_arg_1 = var_155; [L715] SORT_4 var_250 = var_250_arg_0 - var_250_arg_1; [L716] SORT_2 var_251_arg_0 = var_74; [L717] SORT_2 var_251_arg_1 = input_91; [L718] SORT_1 var_251 = var_251_arg_0 == var_251_arg_1; [L719] SORT_1 var_252_arg_0 = var_251; [L720] SORT_4 var_252_arg_1 = var_155; [L721] SORT_4 var_252_arg_2 = var_159; [L722] SORT_4 var_252 = var_252_arg_0 ? var_252_arg_1 : var_252_arg_2; [L723] SORT_4 var_253_arg_0 = var_157; [L724] SORT_4 var_253_arg_1 = var_252; [L725] SORT_4 var_253 = var_253_arg_0 * var_253_arg_1; [L726] SORT_4 var_254_arg_0 = var_250; [L727] SORT_4 var_254_arg_1 = var_253; [L728] SORT_4 var_254 = var_254_arg_0 | var_254_arg_1; [L729] SORT_4 var_255_arg_0 = var_254; [L730] SORT_2 var_255 = var_255_arg_0 >> 0; [L731] SORT_1 var_256_arg_0 = input_131; [L732] SORT_2 var_256_arg_1 = var_255; [L733] SORT_2 var_256_arg_2 = input_91; [L734] SORT_2 var_256 = var_256_arg_0 ? var_256_arg_1 : var_256_arg_2; [L735] SORT_1 var_257_arg_0 = input_237; [L736] SORT_2 var_257_arg_1 = var_152; [L737] SORT_2 var_257_arg_2 = var_256; [L738] SORT_2 var_257 = var_257_arg_0 ? var_257_arg_1 : var_257_arg_2; [L739] SORT_1 var_258_arg_0 = input_244; [L740] SORT_2 var_258_arg_1 = var_152; [L741] SORT_2 var_258_arg_2 = var_257; [L742] SORT_2 var_258 = var_258_arg_0 ? var_258_arg_1 : var_258_arg_2; [L743] var_258 = var_258 & mask_SORT_2 [L744] SORT_2 var_259_arg_0 = var_71; [L745] SORT_2 var_259_arg_1 = var_258; [L746] SORT_1 var_259 = var_259_arg_0 == var_259_arg_1; [L747] SORT_1 var_260_arg_0 = var_248; [L748] SORT_1 var_260_arg_1 = var_259; [L749] SORT_1 var_260 = var_260_arg_0 & var_260_arg_1; [L750] SORT_1 var_261_arg_0 = ~input_247; [L751] var_261_arg_0 = var_261_arg_0 & mask_SORT_1 [L752] SORT_1 var_261_arg_1 = var_260; [L753] SORT_1 var_261 = var_261_arg_0 | var_261_arg_1; [L754] SORT_1 var_262_arg_0 = var_246; [L755] SORT_1 var_262_arg_1 = var_261; [L756] SORT_1 var_262 = var_262_arg_0 & var_262_arg_1; [L757] SORT_1 var_264_arg_0 = input_247; [L758] SORT_2 var_264_arg_1 = var_74; [L759] SORT_2 var_264_arg_2 = var_258; [L760] SORT_2 var_264 = var_264_arg_0 ? var_264_arg_1 : var_264_arg_2; [L761] var_264 = var_264 & mask_SORT_2 [L762] SORT_2 var_265_arg_0 = var_74; [L763] SORT_2 var_265_arg_1 = var_264; [L764] SORT_1 var_265 = var_265_arg_0 == var_265_arg_1; [L765] SORT_1 var_266_arg_0 = input_244; [L766] SORT_2 var_266_arg_1 = var_152; [L767] SORT_2 var_266_arg_2 = var_238; [L768] SORT_2 var_266 = var_266_arg_0 ? var_266_arg_1 : var_266_arg_2; [L769] var_266 = var_266 & mask_SORT_2 [L770] SORT_2 var_267_arg_0 = var_152; [L771] SORT_2 var_267_arg_1 = var_266; [L772] SORT_1 var_267 = var_267_arg_0 == var_267_arg_1; [L773] SORT_1 var_268_arg_0 = var_265; [L774] SORT_1 var_268_arg_1 = var_267; [L775] SORT_1 var_268 = var_268_arg_0 & var_268_arg_1; [L776] SORT_1 var_269_arg_0 = var_248; [L777] SORT_1 var_269_arg_1 = var_268; [L778] SORT_1 var_269 = var_269_arg_0 & var_269_arg_1; [L779] SORT_1 var_270_arg_0 = ~input_263; [L780] var_270_arg_0 = var_270_arg_0 & mask_SORT_1 [L781] SORT_1 var_270_arg_1 = var_269; [L782] SORT_1 var_270 = var_270_arg_0 | var_270_arg_1; [L783] SORT_1 var_271_arg_0 = var_262; [L784] SORT_1 var_271_arg_1 = var_270; [L785] SORT_1 var_271 = var_271_arg_0 & var_271_arg_1; [L786] SORT_1 var_273_arg_0 = var_248; [L787] SORT_1 var_273_arg_1 = ~input_263; [L788] var_273_arg_1 = var_273_arg_1 & mask_SORT_1 [L789] SORT_1 var_273 = var_273_arg_0 & var_273_arg_1; [L790] SORT_1 var_274_arg_0 = var_265; [L791] SORT_1 var_274_arg_1 = ~var_267; [L792] var_274_arg_1 = var_274_arg_1 & mask_SORT_1 [L793] SORT_1 var_274 = var_274_arg_0 & var_274_arg_1; [L794] SORT_1 var_275_arg_0 = var_273; [L795] SORT_1 var_275_arg_1 = var_274; [L796] SORT_1 var_275 = var_275_arg_0 & var_275_arg_1; [L797] SORT_1 var_276_arg_0 = ~input_272; [L798] var_276_arg_0 = var_276_arg_0 & mask_SORT_1 [L799] SORT_1 var_276_arg_1 = var_275; [L800] SORT_1 var_276 = var_276_arg_0 | var_276_arg_1; [L801] SORT_1 var_277_arg_0 = var_271; [L802] SORT_1 var_277_arg_1 = var_276; [L803] SORT_1 var_277 = var_277_arg_0 & var_277_arg_1; [L804] SORT_1 var_278_arg_0 = input_119; [L805] SORT_1 var_278_arg_1 = input_263; [L806] SORT_1 var_278 = var_278_arg_0 | var_278_arg_1; [L807] SORT_1 var_280_arg_0 = var_278; [L808] SORT_1 var_280_arg_1 = ~input_279; [L809] var_280_arg_1 = var_280_arg_1 & mask_SORT_1 [L810] SORT_1 var_280 = var_280_arg_0 | var_280_arg_1; [L811] SORT_1 var_281_arg_0 = var_277; [L812] SORT_1 var_281_arg_1 = var_280; [L813] SORT_1 var_281 = var_281_arg_0 & var_281_arg_1; [L814] SORT_1 var_283_arg_0 = input_279; [L815] SORT_2 var_283_arg_1 = var_71; [L816] SORT_2 var_283_arg_2 = var_266; [L817] SORT_2 var_283 = var_283_arg_0 ? var_283_arg_1 : var_283_arg_2; [L818] var_283 = var_283 & mask_SORT_2 [L819] SORT_2 var_284_arg_0 = var_71; [L820] SORT_2 var_284_arg_1 = var_283; [L821] SORT_1 var_284 = var_284_arg_0 == var_284_arg_1; [L822] SORT_1 var_285_arg_0 = input_121; [L823] SORT_1 var_285_arg_1 = var_284; [L824] SORT_1 var_285 = var_285_arg_0 & var_285_arg_1; [L825] SORT_1 var_286_arg_0 = ~input_282; [L826] var_286_arg_0 = var_286_arg_0 & mask_SORT_1 [L827] SORT_1 var_286_arg_1 = var_285; [L828] SORT_1 var_286 = var_286_arg_0 | var_286_arg_1; [L829] SORT_1 var_287_arg_0 = var_281; [L830] SORT_1 var_287_arg_1 = var_286; [L831] SORT_1 var_287 = var_287_arg_0 & var_287_arg_1; [L832] SORT_1 var_288_arg_0 = input_123; [L833] SORT_1 var_288_arg_1 = input_282; [L834] SORT_1 var_288 = var_288_arg_0 | var_288_arg_1; [L835] SORT_1 var_290_arg_0 = var_288; [L836] SORT_1 var_290_arg_1 = ~input_289; [L837] var_290_arg_1 = var_290_arg_1 & mask_SORT_1 [L838] SORT_1 var_290 = var_290_arg_0 | var_290_arg_1; [L839] SORT_1 var_291_arg_0 = var_287; [L840] SORT_1 var_291_arg_1 = var_290; [L841] SORT_1 var_291 = var_291_arg_0 & var_291_arg_1; [L842] SORT_1 var_293_arg_0 = input_125; [L843] SORT_1 var_293_arg_1 = input_289; [L844] SORT_1 var_293 = var_293_arg_0 | var_293_arg_1; [L845] SORT_3 var_294_arg_0 = var_153; [L846] SORT_2 var_294_arg_1 = input_93; [L847] SORT_4 var_294 = ((SORT_4)var_294_arg_0 << 8) | var_294_arg_1; [L848] SORT_4 var_295_arg_0 = var_294; [L849] SORT_4 var_295_arg_1 = var_155; [L850] SORT_4 var_295 = var_295_arg_0 - var_295_arg_1; [L851] SORT_2 var_296_arg_0 = var_74; [L852] SORT_2 var_296_arg_1 = input_93; [L853] SORT_1 var_296 = var_296_arg_0 == var_296_arg_1; [L854] SORT_1 var_297_arg_0 = var_296; [L855] SORT_4 var_297_arg_1 = var_155; [L856] SORT_4 var_297_arg_2 = var_159; [L857] SORT_4 var_297 = var_297_arg_0 ? var_297_arg_1 : var_297_arg_2; [L858] SORT_4 var_298_arg_0 = var_157; [L859] SORT_4 var_298_arg_1 = var_297; [L860] SORT_4 var_298 = var_298_arg_0 * var_298_arg_1; [L861] SORT_4 var_299_arg_0 = var_295; [L862] SORT_4 var_299_arg_1 = var_298; [L863] SORT_4 var_299 = var_299_arg_0 | var_299_arg_1; [L864] SORT_4 var_300_arg_0 = var_299; [L865] SORT_2 var_300 = var_300_arg_0 >> 0; [L866] SORT_1 var_301_arg_0 = input_131; [L867] SORT_2 var_301_arg_1 = var_300; [L868] SORT_2 var_301_arg_2 = input_93; [L869] SORT_2 var_301 = var_301_arg_0 ? var_301_arg_1 : var_301_arg_2; [L870] SORT_1 var_302_arg_0 = input_282; [L871] SORT_2 var_302_arg_1 = var_152; [L872] SORT_2 var_302_arg_2 = var_301; [L873] SORT_2 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L874] SORT_1 var_303_arg_0 = input_289; [L875] SORT_2 var_303_arg_1 = var_152; [L876] SORT_2 var_303_arg_2 = var_302; [L877] SORT_2 var_303 = var_303_arg_0 ? var_303_arg_1 : var_303_arg_2; [L878] var_303 = var_303 & mask_SORT_2 [L879] SORT_2 var_304_arg_0 = var_71; [L880] SORT_2 var_304_arg_1 = var_303; [L881] SORT_1 var_304 = var_304_arg_0 == var_304_arg_1; [L882] SORT_1 var_305_arg_0 = var_293; [L883] SORT_1 var_305_arg_1 = var_304; [L884] SORT_1 var_305 = var_305_arg_0 & var_305_arg_1; [L885] SORT_1 var_306_arg_0 = ~input_292; [L886] var_306_arg_0 = var_306_arg_0 & mask_SORT_1 [L887] SORT_1 var_306_arg_1 = var_305; [L888] SORT_1 var_306 = var_306_arg_0 | var_306_arg_1; [L889] SORT_1 var_307_arg_0 = var_291; [L890] SORT_1 var_307_arg_1 = var_306; [L891] SORT_1 var_307 = var_307_arg_0 & var_307_arg_1; [L892] SORT_1 var_309_arg_0 = input_292; [L893] SORT_2 var_309_arg_1 = var_74; [L894] SORT_2 var_309_arg_2 = var_303; [L895] SORT_2 var_309 = var_309_arg_0 ? var_309_arg_1 : var_309_arg_2; [L896] var_309 = var_309 & mask_SORT_2 [L897] SORT_2 var_310_arg_0 = var_74; [L898] SORT_2 var_310_arg_1 = var_309; [L899] SORT_1 var_310 = var_310_arg_0 == var_310_arg_1; [L900] SORT_1 var_312_arg_0 = input_289; [L901] SORT_2 var_312_arg_1 = var_311; [L902] SORT_2 var_312_arg_2 = var_283; [L903] SORT_2 var_312 = var_312_arg_0 ? var_312_arg_1 : var_312_arg_2; [L904] var_312 = var_312 & mask_SORT_2 [L905] SORT_2 var_313_arg_0 = var_311; [L906] SORT_2 var_313_arg_1 = var_312; [L907] SORT_1 var_313 = var_313_arg_0 == var_313_arg_1; [L908] SORT_1 var_314_arg_0 = var_310; [L909] SORT_1 var_314_arg_1 = var_313; [L910] SORT_1 var_314 = var_314_arg_0 & var_314_arg_1; [L911] SORT_1 var_315_arg_0 = var_293; [L912] SORT_1 var_315_arg_1 = var_314; [L913] SORT_1 var_315 = var_315_arg_0 & var_315_arg_1; [L914] SORT_1 var_316_arg_0 = ~input_308; [L915] var_316_arg_0 = var_316_arg_0 & mask_SORT_1 [L916] SORT_1 var_316_arg_1 = var_315; [L917] SORT_1 var_316 = var_316_arg_0 | var_316_arg_1; [L918] SORT_1 var_317_arg_0 = var_307; [L919] SORT_1 var_317_arg_1 = var_316; [L920] SORT_1 var_317 = var_317_arg_0 & var_317_arg_1; [L921] SORT_1 var_319_arg_0 = var_293; [L922] SORT_1 var_319_arg_1 = ~input_308; [L923] var_319_arg_1 = var_319_arg_1 & mask_SORT_1 [L924] SORT_1 var_319 = var_319_arg_0 & var_319_arg_1; [L925] SORT_1 var_320_arg_0 = var_310; [L926] SORT_1 var_320_arg_1 = ~var_313; [L927] var_320_arg_1 = var_320_arg_1 & mask_SORT_1 [L928] SORT_1 var_320 = var_320_arg_0 & var_320_arg_1; [L929] SORT_1 var_321_arg_0 = var_319; [L930] SORT_1 var_321_arg_1 = var_320; [L931] SORT_1 var_321 = var_321_arg_0 & var_321_arg_1; [L932] SORT_1 var_322_arg_0 = ~input_318; [L933] var_322_arg_0 = var_322_arg_0 & mask_SORT_1 [L934] SORT_1 var_322_arg_1 = var_321; [L935] SORT_1 var_322 = var_322_arg_0 | var_322_arg_1; [L936] SORT_1 var_323_arg_0 = var_317; [L937] SORT_1 var_323_arg_1 = var_322; [L938] SORT_1 var_323 = var_323_arg_0 & var_323_arg_1; [L939] SORT_1 var_324_arg_0 = input_127; [L940] SORT_1 var_324_arg_1 = input_308; [L941] SORT_1 var_324 = var_324_arg_0 | var_324_arg_1; [L942] SORT_1 var_326_arg_0 = var_324; [L943] SORT_1 var_326_arg_1 = ~input_325; [L944] var_326_arg_1 = var_326_arg_1 & mask_SORT_1 [L945] SORT_1 var_326 = var_326_arg_0 | var_326_arg_1; [L946] SORT_1 var_327_arg_0 = var_323; [L947] SORT_1 var_327_arg_1 = var_326; [L948] SORT_1 var_327 = var_327_arg_0 & var_327_arg_1; [L949] SORT_1 var_328_arg_0 = input_131; [L950] SORT_1 var_328_arg_1 = input_141; [L951] SORT_1 var_328 = var_328_arg_0 | var_328_arg_1; [L952] SORT_1 var_329_arg_0 = input_147; [L953] SORT_1 var_329_arg_1 = var_328; [L954] SORT_1 var_329 = var_329_arg_0 | var_329_arg_1; [L955] SORT_1 var_330_arg_0 = input_150; [L956] SORT_1 var_330_arg_1 = var_329; [L957] SORT_1 var_330 = var_330_arg_0 | var_330_arg_1; [L958] SORT_1 var_331_arg_0 = input_171; [L959] SORT_1 var_331_arg_1 = var_330; [L960] SORT_1 var_331 = var_331_arg_0 | var_331_arg_1; [L961] SORT_1 var_332_arg_0 = input_181; [L962] SORT_1 var_332_arg_1 = var_331; [L963] SORT_1 var_332 = var_332_arg_0 | var_332_arg_1; [L964] SORT_1 var_333_arg_0 = input_188; [L965] SORT_1 var_333_arg_1 = var_332; [L966] SORT_1 var_333 = var_333_arg_0 | var_333_arg_1; [L967] SORT_1 var_334_arg_0 = input_191; [L968] SORT_1 var_334_arg_1 = var_333; [L969] SORT_1 var_334 = var_334_arg_0 | var_334_arg_1; [L970] SORT_1 var_335_arg_0 = input_198; [L971] SORT_1 var_335_arg_1 = var_334; [L972] SORT_1 var_335 = var_335_arg_0 | var_335_arg_1; [L973] SORT_1 var_336_arg_0 = input_201; [L974] SORT_1 var_336_arg_1 = var_335; [L975] SORT_1 var_336 = var_336_arg_0 | var_336_arg_1; [L976] SORT_1 var_337_arg_0 = input_217; [L977] SORT_1 var_337_arg_1 = var_336; [L978] SORT_1 var_337 = var_337_arg_0 | var_337_arg_1; [L979] SORT_1 var_338_arg_0 = input_227; [L980] SORT_1 var_338_arg_1 = var_337; [L981] SORT_1 var_338 = var_338_arg_0 | var_338_arg_1; [L982] SORT_1 var_339_arg_0 = input_234; [L983] SORT_1 var_339_arg_1 = var_338; [L984] SORT_1 var_339 = var_339_arg_0 | var_339_arg_1; [L985] SORT_1 var_340_arg_0 = input_237; [L986] SORT_1 var_340_arg_1 = var_339; [L987] SORT_1 var_340 = var_340_arg_0 | var_340_arg_1; [L988] SORT_1 var_341_arg_0 = input_244; [L989] SORT_1 var_341_arg_1 = var_340; [L990] SORT_1 var_341 = var_341_arg_0 | var_341_arg_1; [L991] SORT_1 var_342_arg_0 = input_247; [L992] SORT_1 var_342_arg_1 = var_341; [L993] SORT_1 var_342 = var_342_arg_0 | var_342_arg_1; [L994] SORT_1 var_343_arg_0 = input_263; [L995] SORT_1 var_343_arg_1 = var_342; [L996] SORT_1 var_343 = var_343_arg_0 | var_343_arg_1; [L997] SORT_1 var_344_arg_0 = input_272; [L998] SORT_1 var_344_arg_1 = var_343; [L999] SORT_1 var_344 = var_344_arg_0 | var_344_arg_1; [L1000] SORT_1 var_345_arg_0 = input_279; [L1001] SORT_1 var_345_arg_1 = var_344; [L1002] SORT_1 var_345 = var_345_arg_0 | var_345_arg_1; [L1003] SORT_1 var_346_arg_0 = input_282; [L1004] SORT_1 var_346_arg_1 = var_345; [L1005] SORT_1 var_346 = var_346_arg_0 | var_346_arg_1; [L1006] SORT_1 var_347_arg_0 = input_289; [L1007] SORT_1 var_347_arg_1 = var_346; [L1008] SORT_1 var_347 = var_347_arg_0 | var_347_arg_1; [L1009] SORT_1 var_348_arg_0 = input_292; [L1010] SORT_1 var_348_arg_1 = var_347; [L1011] SORT_1 var_348 = var_348_arg_0 | var_348_arg_1; [L1012] SORT_1 var_349_arg_0 = input_308; [L1013] SORT_1 var_349_arg_1 = var_348; [L1014] SORT_1 var_349 = var_349_arg_0 | var_349_arg_1; [L1015] SORT_1 var_350_arg_0 = input_318; [L1016] SORT_1 var_350_arg_1 = var_349; [L1017] SORT_1 var_350 = var_350_arg_0 | var_350_arg_1; [L1018] SORT_1 var_351_arg_0 = input_325; [L1019] SORT_1 var_351_arg_1 = var_350; [L1020] SORT_1 var_351 = var_351_arg_0 | var_351_arg_1; [L1021] SORT_1 var_352_arg_0 = var_327; [L1022] SORT_1 var_352_arg_1 = var_351; [L1023] SORT_1 var_352 = var_352_arg_0 & var_352_arg_1; [L1024] SORT_1 var_353_arg_0 = input_97; [L1025] SORT_1 var_353_arg_1 = input_99; [L1026] SORT_1 var_353 = var_353_arg_0 & var_353_arg_1; [L1027] SORT_1 var_354_arg_0 = input_97; [L1028] SORT_1 var_354_arg_1 = input_99; [L1029] SORT_1 var_354 = var_354_arg_0 | var_354_arg_1; [L1030] SORT_1 var_355_arg_0 = input_101; [L1031] SORT_1 var_355_arg_1 = var_354; [L1032] SORT_1 var_355 = var_355_arg_0 & var_355_arg_1; [L1033] SORT_1 var_356_arg_0 = var_353; [L1034] SORT_1 var_356_arg_1 = var_355; [L1035] SORT_1 var_356 = var_356_arg_0 | var_356_arg_1; [L1036] SORT_1 var_357_arg_0 = input_101; [L1037] SORT_1 var_357_arg_1 = var_354; [L1038] SORT_1 var_357 = var_357_arg_0 | var_357_arg_1; [L1039] SORT_1 var_358_arg_0 = input_103; [L1040] SORT_1 var_358_arg_1 = var_357; [L1041] SORT_1 var_358 = var_358_arg_0 & var_358_arg_1; [L1042] SORT_1 var_359_arg_0 = var_356; [L1043] SORT_1 var_359_arg_1 = var_358; [L1044] SORT_1 var_359 = var_359_arg_0 | var_359_arg_1; [L1045] SORT_1 var_360_arg_0 = input_95; [L1046] SORT_1 var_360_arg_1 = ~var_359; [L1047] var_360_arg_1 = var_360_arg_1 & mask_SORT_1 [L1048] SORT_1 var_360 = var_360_arg_0 & var_360_arg_1; [L1049] SORT_1 var_361_arg_0 = input_103; [L1050] SORT_1 var_361_arg_1 = var_357; [L1051] SORT_1 var_361 = var_361_arg_0 | var_361_arg_1; [L1052] SORT_1 var_362_arg_0 = var_360; [L1053] SORT_1 var_362_arg_1 = var_361; [L1054] SORT_1 var_362 = var_362_arg_0 & var_362_arg_1; [L1055] SORT_1 var_363_arg_0 = input_105; [L1056] SORT_1 var_363_arg_1 = input_107; [L1057] SORT_1 var_363 = var_363_arg_0 & var_363_arg_1; [L1058] SORT_1 var_364_arg_0 = input_105; [L1059] SORT_1 var_364_arg_1 = input_107; [L1060] SORT_1 var_364 = var_364_arg_0 | var_364_arg_1; [L1061] SORT_1 var_365_arg_0 = input_109; [L1062] SORT_1 var_365_arg_1 = var_364; [L1063] SORT_1 var_365 = var_365_arg_0 & var_365_arg_1; [L1064] SORT_1 var_366_arg_0 = var_363; [L1065] SORT_1 var_366_arg_1 = var_365; [L1066] SORT_1 var_366 = var_366_arg_0 | var_366_arg_1; [L1067] SORT_1 var_367_arg_0 = input_109; [L1068] SORT_1 var_367_arg_1 = var_364; [L1069] SORT_1 var_367 = var_367_arg_0 | var_367_arg_1; [L1070] SORT_1 var_368_arg_0 = input_111; [L1071] SORT_1 var_368_arg_1 = var_367; [L1072] SORT_1 var_368 = var_368_arg_0 & var_368_arg_1; [L1073] SORT_1 var_369_arg_0 = var_366; [L1074] SORT_1 var_369_arg_1 = var_368; [L1075] SORT_1 var_369 = var_369_arg_0 | var_369_arg_1; [L1076] SORT_1 var_370_arg_0 = var_362; [L1077] SORT_1 var_370_arg_1 = ~var_369; [L1078] var_370_arg_1 = var_370_arg_1 & mask_SORT_1 [L1079] SORT_1 var_370 = var_370_arg_0 & var_370_arg_1; [L1080] SORT_1 var_371_arg_0 = input_111; [L1081] SORT_1 var_371_arg_1 = var_367; [L1082] SORT_1 var_371 = var_371_arg_0 | var_371_arg_1; [L1083] SORT_1 var_372_arg_0 = var_370; [L1084] SORT_1 var_372_arg_1 = var_371; [L1085] SORT_1 var_372 = var_372_arg_0 & var_372_arg_1; [L1086] SORT_1 var_373_arg_0 = input_113; [L1087] SORT_1 var_373_arg_1 = input_115; [L1088] SORT_1 var_373 = var_373_arg_0 & var_373_arg_1; [L1089] SORT_1 var_374_arg_0 = input_113; [L1090] SORT_1 var_374_arg_1 = input_115; [L1091] SORT_1 var_374 = var_374_arg_0 | var_374_arg_1; [L1092] SORT_1 var_375_arg_0 = input_117; [L1093] SORT_1 var_375_arg_1 = var_374; [L1094] SORT_1 var_375 = var_375_arg_0 & var_375_arg_1; [L1095] SORT_1 var_376_arg_0 = var_373; [L1096] SORT_1 var_376_arg_1 = var_375; [L1097] SORT_1 var_376 = var_376_arg_0 | var_376_arg_1; [L1098] SORT_1 var_377_arg_0 = input_117; [L1099] SORT_1 var_377_arg_1 = var_374; [L1100] SORT_1 var_377 = var_377_arg_0 | var_377_arg_1; [L1101] SORT_1 var_378_arg_0 = input_119; [L1102] SORT_1 var_378_arg_1 = var_377; [L1103] SORT_1 var_378 = var_378_arg_0 & var_378_arg_1; [L1104] SORT_1 var_379_arg_0 = var_376; [L1105] SORT_1 var_379_arg_1 = var_378; [L1106] SORT_1 var_379 = var_379_arg_0 | var_379_arg_1; [L1107] SORT_1 var_380_arg_0 = var_372; [L1108] SORT_1 var_380_arg_1 = ~var_379; [L1109] var_380_arg_1 = var_380_arg_1 & mask_SORT_1 [L1110] SORT_1 var_380 = var_380_arg_0 & var_380_arg_1; [L1111] SORT_1 var_381_arg_0 = input_119; [L1112] SORT_1 var_381_arg_1 = var_377; [L1113] SORT_1 var_381 = var_381_arg_0 | var_381_arg_1; [L1114] SORT_1 var_382_arg_0 = var_380; [L1115] SORT_1 var_382_arg_1 = var_381; [L1116] SORT_1 var_382 = var_382_arg_0 & var_382_arg_1; [L1117] SORT_1 var_383_arg_0 = input_121; [L1118] SORT_1 var_383_arg_1 = input_123; [L1119] SORT_1 var_383 = var_383_arg_0 & var_383_arg_1; [L1120] SORT_1 var_384_arg_0 = input_121; [L1121] SORT_1 var_384_arg_1 = input_123; [L1122] SORT_1 var_384 = var_384_arg_0 | var_384_arg_1; [L1123] SORT_1 var_385_arg_0 = input_125; [L1124] SORT_1 var_385_arg_1 = var_384; [L1125] SORT_1 var_385 = var_385_arg_0 & var_385_arg_1; [L1126] SORT_1 var_386_arg_0 = var_383; [L1127] SORT_1 var_386_arg_1 = var_385; [L1128] SORT_1 var_386 = var_386_arg_0 | var_386_arg_1; [L1129] SORT_1 var_387_arg_0 = input_125; [L1130] SORT_1 var_387_arg_1 = var_384; [L1131] SORT_1 var_387 = var_387_arg_0 | var_387_arg_1; [L1132] SORT_1 var_388_arg_0 = input_127; [L1133] SORT_1 var_388_arg_1 = var_387; [L1134] SORT_1 var_388 = var_388_arg_0 & var_388_arg_1; [L1135] SORT_1 var_389_arg_0 = var_386; [L1136] SORT_1 var_389_arg_1 = var_388; [L1137] SORT_1 var_389 = var_389_arg_0 | var_389_arg_1; [L1138] SORT_1 var_390_arg_0 = var_382; [L1139] SORT_1 var_390_arg_1 = ~var_389; [L1140] var_390_arg_1 = var_390_arg_1 & mask_SORT_1 [L1141] SORT_1 var_390 = var_390_arg_0 & var_390_arg_1; [L1142] SORT_1 var_391_arg_0 = input_127; [L1143] SORT_1 var_391_arg_1 = var_387; [L1144] SORT_1 var_391 = var_391_arg_0 | var_391_arg_1; [L1145] SORT_1 var_392_arg_0 = var_390; [L1146] SORT_1 var_392_arg_1 = var_391; [L1147] SORT_1 var_392 = var_392_arg_0 & var_392_arg_1; [L1148] SORT_1 var_393_arg_0 = var_352; [L1149] SORT_1 var_393_arg_1 = var_392; [L1150] SORT_1 var_393 = var_393_arg_0 & var_393_arg_1; [L1151] SORT_1 var_394_arg_0 = var_146; [L1152] SORT_1 var_394_arg_1 = ~input_147; [L1153] var_394_arg_1 = var_394_arg_1 & mask_SORT_1 [L1154] SORT_1 var_394 = var_394_arg_0 & var_394_arg_1; [L1155] var_394 = var_394 & mask_SORT_1 [L1156] SORT_1 var_395_arg_0 = input_97; [L1157] SORT_1 var_395_arg_1 = ~input_141; [L1158] var_395_arg_1 = var_395_arg_1 & mask_SORT_1 [L1159] SORT_1 var_395 = var_395_arg_0 & var_395_arg_1; [L1160] SORT_1 var_396_arg_0 = var_395; [L1161] SORT_1 var_396_arg_1 = input_181; [L1162] SORT_1 var_396 = var_396_arg_0 | var_396_arg_1; [L1163] SORT_1 var_397_arg_0 = var_396; [L1164] SORT_1 var_397_arg_1 = input_188; [L1165] SORT_1 var_397 = var_397_arg_0 | var_397_arg_1; [L1166] var_397 = var_397 & mask_SORT_1 [L1167] SORT_1 var_398_arg_0 = var_394; [L1168] SORT_1 var_398_arg_1 = var_397; [L1169] SORT_1 var_398 = var_398_arg_0 & var_398_arg_1; [L1170] SORT_1 var_399_arg_0 = var_182; [L1171] SORT_1 var_399_arg_1 = ~input_181; [L1172] var_399_arg_1 = var_399_arg_1 & mask_SORT_1 [L1173] SORT_1 var_399 = var_399_arg_0 & var_399_arg_1; [L1174] var_399 = var_399 & mask_SORT_1 [L1175] SORT_1 var_400_arg_0 = var_394; [L1176] SORT_1 var_400_arg_1 = var_397; [L1177] SORT_1 var_400 = var_400_arg_0 | var_400_arg_1; [L1178] SORT_1 var_401_arg_0 = var_399; [L1179] SORT_1 var_401_arg_1 = var_400; [L1180] SORT_1 var_401 = var_401_arg_0 & var_401_arg_1; [L1181] SORT_1 var_402_arg_0 = var_398; [L1182] SORT_1 var_402_arg_1 = var_401; [L1183] SORT_1 var_402 = var_402_arg_0 | var_402_arg_1; [L1184] SORT_1 var_403_arg_0 = var_187; [L1185] SORT_1 var_403_arg_1 = ~input_188; [L1186] var_403_arg_1 = var_403_arg_1 & mask_SORT_1 [L1187] SORT_1 var_403 = var_403_arg_0 & var_403_arg_1; [L1188] var_403 = var_403 & mask_SORT_1 [L1189] SORT_1 var_404_arg_0 = var_399; [L1190] SORT_1 var_404_arg_1 = var_400; [L1191] SORT_1 var_404 = var_404_arg_0 | var_404_arg_1; [L1192] SORT_1 var_405_arg_0 = var_403; [L1193] SORT_1 var_405_arg_1 = var_404; [L1194] SORT_1 var_405 = var_405_arg_0 & var_405_arg_1; [L1195] SORT_1 var_406_arg_0 = var_402; [L1196] SORT_1 var_406_arg_1 = var_405; [L1197] SORT_1 var_406 = var_406_arg_0 | var_406_arg_1; [L1198] SORT_1 var_407_arg_0 = input_95; [L1199] SORT_1 var_407_arg_1 = ~var_406; [L1200] var_407_arg_1 = var_407_arg_1 & mask_SORT_1 [L1201] SORT_1 var_407 = var_407_arg_0 & var_407_arg_1; [L1202] SORT_1 var_408_arg_0 = var_403; [L1203] SORT_1 var_408_arg_1 = var_404; [L1204] SORT_1 var_408 = var_408_arg_0 | var_408_arg_1; [L1205] SORT_1 var_409_arg_0 = var_407; [L1206] SORT_1 var_409_arg_1 = var_408; [L1207] SORT_1 var_409 = var_409_arg_0 & var_409_arg_1; [L1208] SORT_1 var_410_arg_0 = var_197; [L1209] SORT_1 var_410_arg_1 = ~input_198; [L1210] var_410_arg_1 = var_410_arg_1 & mask_SORT_1 [L1211] SORT_1 var_410 = var_410_arg_0 & var_410_arg_1; [L1212] var_410 = var_410 & mask_SORT_1 [L1213] SORT_1 var_411_arg_0 = input_105; [L1214] SORT_1 var_411_arg_1 = ~input_191; [L1215] var_411_arg_1 = var_411_arg_1 & mask_SORT_1 [L1216] SORT_1 var_411 = var_411_arg_0 & var_411_arg_1; [L1217] SORT_1 var_412_arg_0 = var_411; [L1218] SORT_1 var_412_arg_1 = input_227; [L1219] SORT_1 var_412 = var_412_arg_0 | var_412_arg_1; [L1220] SORT_1 var_413_arg_0 = var_412; [L1221] SORT_1 var_413_arg_1 = input_234; [L1222] SORT_1 var_413 = var_413_arg_0 | var_413_arg_1; [L1223] var_413 = var_413 & mask_SORT_1 [L1224] SORT_1 var_414_arg_0 = var_410; [L1225] SORT_1 var_414_arg_1 = var_413; [L1226] SORT_1 var_414 = var_414_arg_0 & var_414_arg_1; [L1227] SORT_1 var_415_arg_0 = var_228; [L1228] SORT_1 var_415_arg_1 = ~input_227; [L1229] var_415_arg_1 = var_415_arg_1 & mask_SORT_1 [L1230] SORT_1 var_415 = var_415_arg_0 & var_415_arg_1; [L1231] var_415 = var_415 & mask_SORT_1 [L1232] SORT_1 var_416_arg_0 = var_410; [L1233] SORT_1 var_416_arg_1 = var_413; [L1234] SORT_1 var_416 = var_416_arg_0 | var_416_arg_1; [L1235] SORT_1 var_417_arg_0 = var_415; [L1236] SORT_1 var_417_arg_1 = var_416; [L1237] SORT_1 var_417 = var_417_arg_0 & var_417_arg_1; [L1238] SORT_1 var_418_arg_0 = var_414; [L1239] SORT_1 var_418_arg_1 = var_417; [L1240] SORT_1 var_418 = var_418_arg_0 | var_418_arg_1; [L1241] SORT_1 var_419_arg_0 = var_233; [L1242] SORT_1 var_419_arg_1 = ~input_234; [L1243] var_419_arg_1 = var_419_arg_1 & mask_SORT_1 [L1244] SORT_1 var_419 = var_419_arg_0 & var_419_arg_1; [L1245] var_419 = var_419 & mask_SORT_1 [L1246] SORT_1 var_420_arg_0 = var_415; [L1247] SORT_1 var_420_arg_1 = var_416; [L1248] SORT_1 var_420 = var_420_arg_0 | var_420_arg_1; [L1249] SORT_1 var_421_arg_0 = var_419; [L1250] SORT_1 var_421_arg_1 = var_420; [L1251] SORT_1 var_421 = var_421_arg_0 & var_421_arg_1; [L1252] SORT_1 var_422_arg_0 = var_418; [L1253] SORT_1 var_422_arg_1 = var_421; [L1254] SORT_1 var_422 = var_422_arg_0 | var_422_arg_1; [L1255] SORT_1 var_423_arg_0 = var_409; [L1256] SORT_1 var_423_arg_1 = ~var_422; [L1257] var_423_arg_1 = var_423_arg_1 & mask_SORT_1 [L1258] SORT_1 var_423 = var_423_arg_0 & var_423_arg_1; [L1259] SORT_1 var_424_arg_0 = var_419; [L1260] SORT_1 var_424_arg_1 = var_420; [L1261] SORT_1 var_424 = var_424_arg_0 | var_424_arg_1; [L1262] SORT_1 var_425_arg_0 = var_423; [L1263] SORT_1 var_425_arg_1 = var_424; [L1264] SORT_1 var_425 = var_425_arg_0 & var_425_arg_1; [L1265] SORT_1 var_426_arg_0 = var_243; [L1266] SORT_1 var_426_arg_1 = ~input_244; [L1267] var_426_arg_1 = var_426_arg_1 & mask_SORT_1 [L1268] SORT_1 var_426 = var_426_arg_0 & var_426_arg_1; [L1269] var_426 = var_426 & mask_SORT_1 [L1270] SORT_1 var_427_arg_0 = input_113; [L1271] SORT_1 var_427_arg_1 = ~input_237; [L1272] var_427_arg_1 = var_427_arg_1 & mask_SORT_1 [L1273] SORT_1 var_427 = var_427_arg_0 & var_427_arg_1; [L1274] SORT_1 var_428_arg_0 = var_427; [L1275] SORT_1 var_428_arg_1 = input_272; [L1276] SORT_1 var_428 = var_428_arg_0 | var_428_arg_1; [L1277] SORT_1 var_429_arg_0 = var_428; [L1278] SORT_1 var_429_arg_1 = input_279; [L1279] SORT_1 var_429 = var_429_arg_0 | var_429_arg_1; [L1280] var_429 = var_429 & mask_SORT_1 [L1281] SORT_1 var_430_arg_0 = var_426; [L1282] SORT_1 var_430_arg_1 = var_429; [L1283] SORT_1 var_430 = var_430_arg_0 & var_430_arg_1; [L1284] SORT_1 var_431_arg_0 = var_273; [L1285] SORT_1 var_431_arg_1 = ~input_272; [L1286] var_431_arg_1 = var_431_arg_1 & mask_SORT_1 [L1287] SORT_1 var_431 = var_431_arg_0 & var_431_arg_1; [L1288] var_431 = var_431 & mask_SORT_1 [L1289] SORT_1 var_432_arg_0 = var_426; [L1290] SORT_1 var_432_arg_1 = var_429; [L1291] SORT_1 var_432 = var_432_arg_0 | var_432_arg_1; [L1292] SORT_1 var_433_arg_0 = var_431; [L1293] SORT_1 var_433_arg_1 = var_432; [L1294] SORT_1 var_433 = var_433_arg_0 & var_433_arg_1; [L1295] SORT_1 var_434_arg_0 = var_430; [L1296] SORT_1 var_434_arg_1 = var_433; [L1297] SORT_1 var_434 = var_434_arg_0 | var_434_arg_1; [L1298] SORT_1 var_435_arg_0 = var_278; [L1299] SORT_1 var_435_arg_1 = ~input_279; [L1300] var_435_arg_1 = var_435_arg_1 & mask_SORT_1 [L1301] SORT_1 var_435 = var_435_arg_0 & var_435_arg_1; [L1302] var_435 = var_435 & mask_SORT_1 [L1303] SORT_1 var_436_arg_0 = var_431; [L1304] SORT_1 var_436_arg_1 = var_432; [L1305] SORT_1 var_436 = var_436_arg_0 | var_436_arg_1; [L1306] SORT_1 var_437_arg_0 = var_435; [L1307] SORT_1 var_437_arg_1 = var_436; [L1308] SORT_1 var_437 = var_437_arg_0 & var_437_arg_1; [L1309] SORT_1 var_438_arg_0 = var_434; [L1310] SORT_1 var_438_arg_1 = var_437; [L1311] SORT_1 var_438 = var_438_arg_0 | var_438_arg_1; [L1312] SORT_1 var_439_arg_0 = var_425; [L1313] SORT_1 var_439_arg_1 = ~var_438; [L1314] var_439_arg_1 = var_439_arg_1 & mask_SORT_1 [L1315] SORT_1 var_439 = var_439_arg_0 & var_439_arg_1; [L1316] SORT_1 var_440_arg_0 = var_435; [L1317] SORT_1 var_440_arg_1 = var_436; [L1318] SORT_1 var_440 = var_440_arg_0 | var_440_arg_1; [L1319] SORT_1 var_441_arg_0 = var_439; [L1320] SORT_1 var_441_arg_1 = var_440; [L1321] SORT_1 var_441 = var_441_arg_0 & var_441_arg_1; [L1322] SORT_1 var_442_arg_0 = var_288; [L1323] SORT_1 var_442_arg_1 = ~input_289; [L1324] var_442_arg_1 = var_442_arg_1 & mask_SORT_1 [L1325] SORT_1 var_442 = var_442_arg_0 & var_442_arg_1; [L1326] var_442 = var_442 & mask_SORT_1 [L1327] SORT_1 var_443_arg_0 = input_121; [L1328] SORT_1 var_443_arg_1 = ~input_282; [L1329] var_443_arg_1 = var_443_arg_1 & mask_SORT_1 [L1330] SORT_1 var_443 = var_443_arg_0 & var_443_arg_1; [L1331] SORT_1 var_444_arg_0 = var_443; [L1332] SORT_1 var_444_arg_1 = input_318; [L1333] SORT_1 var_444 = var_444_arg_0 | var_444_arg_1; [L1334] SORT_1 var_445_arg_0 = var_444; [L1335] SORT_1 var_445_arg_1 = input_325; [L1336] SORT_1 var_445 = var_445_arg_0 | var_445_arg_1; [L1337] var_445 = var_445 & mask_SORT_1 [L1338] SORT_1 var_446_arg_0 = var_442; [L1339] SORT_1 var_446_arg_1 = var_445; [L1340] SORT_1 var_446 = var_446_arg_0 & var_446_arg_1; [L1341] SORT_1 var_447_arg_0 = var_319; [L1342] SORT_1 var_447_arg_1 = ~input_318; [L1343] var_447_arg_1 = var_447_arg_1 & mask_SORT_1 [L1344] SORT_1 var_447 = var_447_arg_0 & var_447_arg_1; [L1345] var_447 = var_447 & mask_SORT_1 [L1346] SORT_1 var_448_arg_0 = var_442; [L1347] SORT_1 var_448_arg_1 = var_445; [L1348] SORT_1 var_448 = var_448_arg_0 | var_448_arg_1; [L1349] SORT_1 var_449_arg_0 = var_447; [L1350] SORT_1 var_449_arg_1 = var_448; [L1351] SORT_1 var_449 = var_449_arg_0 & var_449_arg_1; [L1352] SORT_1 var_450_arg_0 = var_446; [L1353] SORT_1 var_450_arg_1 = var_449; [L1354] SORT_1 var_450 = var_450_arg_0 | var_450_arg_1; [L1355] SORT_1 var_451_arg_0 = var_324; [L1356] SORT_1 var_451_arg_1 = ~input_325; [L1357] var_451_arg_1 = var_451_arg_1 & mask_SORT_1 [L1358] SORT_1 var_451 = var_451_arg_0 & var_451_arg_1; [L1359] var_451 = var_451 & mask_SORT_1 [L1360] SORT_1 var_452_arg_0 = var_447; [L1361] SORT_1 var_452_arg_1 = var_448; [L1362] SORT_1 var_452 = var_452_arg_0 | var_452_arg_1; [L1363] SORT_1 var_453_arg_0 = var_451; [L1364] SORT_1 var_453_arg_1 = var_452; [L1365] SORT_1 var_453 = var_453_arg_0 & var_453_arg_1; [L1366] SORT_1 var_454_arg_0 = var_450; [L1367] SORT_1 var_454_arg_1 = var_453; [L1368] SORT_1 var_454 = var_454_arg_0 | var_454_arg_1; [L1369] SORT_1 var_455_arg_0 = var_441; [L1370] SORT_1 var_455_arg_1 = ~var_454; [L1371] var_455_arg_1 = var_455_arg_1 & mask_SORT_1 [L1372] SORT_1 var_455 = var_455_arg_0 & var_455_arg_1; [L1373] SORT_1 var_456_arg_0 = var_451; [L1374] SORT_1 var_456_arg_1 = var_452; [L1375] SORT_1 var_456 = var_456_arg_0 | var_456_arg_1; [L1376] SORT_1 var_457_arg_0 = var_455; [L1377] SORT_1 var_457_arg_1 = var_456; [L1378] SORT_1 var_457 = var_457_arg_0 & var_457_arg_1; [L1379] SORT_1 var_458_arg_0 = var_393; [L1380] SORT_1 var_458_arg_1 = var_457; [L1381] SORT_1 var_458 = var_458_arg_0 & var_458_arg_1; [L1382] SORT_1 var_459_arg_0 = input_325; [L1383] SORT_2 var_459_arg_1 = var_71; [L1384] SORT_2 var_459_arg_2 = var_312; [L1385] SORT_2 var_459 = var_459_arg_0 ? var_459_arg_1 : var_459_arg_2; [L1386] var_459 = var_459 & mask_SORT_2 [L1387] SORT_2 var_460_arg_0 = var_459; [L1388] SORT_2 var_460_arg_1 = state_6; [L1389] SORT_1 var_460 = var_460_arg_0 == var_460_arg_1; [L1390] SORT_1 var_461_arg_0 = var_458; [L1391] SORT_1 var_461_arg_1 = var_460; [L1392] SORT_1 var_461 = var_461_arg_0 & var_461_arg_1; [L1393] SORT_2 var_462_arg_0 = var_172; [L1394] SORT_2 var_462_arg_1 = state_8; [L1395] SORT_1 var_462 = var_462_arg_0 == var_462_arg_1; [L1396] SORT_1 var_463_arg_0 = var_461; [L1397] SORT_1 var_463_arg_1 = var_462; [L1398] SORT_1 var_463 = var_463_arg_0 & var_463_arg_1; [L1399] SORT_2 var_464_arg_0 = var_218; [L1400] SORT_2 var_464_arg_1 = state_10; [L1401] SORT_1 var_464 = var_464_arg_0 == var_464_arg_1; [L1402] SORT_1 var_465_arg_0 = var_463; [L1403] SORT_1 var_465_arg_1 = var_464; [L1404] SORT_1 var_465 = var_465_arg_0 & var_465_arg_1; [L1405] SORT_2 var_466_arg_0 = var_264; [L1406] SORT_2 var_466_arg_1 = state_12; [L1407] SORT_1 var_466 = var_466_arg_0 == var_466_arg_1; [L1408] SORT_1 var_467_arg_0 = var_465; [L1409] SORT_1 var_467_arg_1 = var_466; [L1410] SORT_1 var_467 = var_467_arg_0 & var_467_arg_1; [L1411] SORT_2 var_468_arg_0 = var_309; [L1412] SORT_2 var_468_arg_1 = state_14; [L1413] SORT_1 var_468 = var_468_arg_0 == var_468_arg_1; [L1414] SORT_1 var_469_arg_0 = var_467; [L1415] SORT_1 var_469_arg_1 = var_468; [L1416] SORT_1 var_469 = var_469_arg_0 & var_469_arg_1; [L1417] SORT_1 var_470_arg_0 = input_95; [L1418] SORT_1 var_470_arg_1 = state_17; [L1419] SORT_1 var_470 = var_470_arg_0 == var_470_arg_1; [L1420] SORT_1 var_471_arg_0 = var_469; [L1421] SORT_1 var_471_arg_1 = var_470; [L1422] SORT_1 var_471 = var_471_arg_0 & var_471_arg_1; [L1423] SORT_1 var_472_arg_0 = var_397; [L1424] SORT_1 var_472_arg_1 = state_19; [L1425] SORT_1 var_472 = var_472_arg_0 == var_472_arg_1; [L1426] SORT_1 var_473_arg_0 = var_471; [L1427] SORT_1 var_473_arg_1 = var_472; [L1428] SORT_1 var_473 = var_473_arg_0 & var_473_arg_1; [L1429] SORT_1 var_474_arg_0 = var_394; [L1430] SORT_1 var_474_arg_1 = state_21; [L1431] SORT_1 var_474 = var_474_arg_0 == var_474_arg_1; [L1432] SORT_1 var_475_arg_0 = var_473; [L1433] SORT_1 var_475_arg_1 = var_474; [L1434] SORT_1 var_475 = var_475_arg_0 & var_475_arg_1; [L1435] SORT_1 var_476_arg_0 = var_399; [L1436] SORT_1 var_476_arg_1 = state_23; [L1437] SORT_1 var_476 = var_476_arg_0 == var_476_arg_1; [L1438] SORT_1 var_477_arg_0 = var_475; [L1439] SORT_1 var_477_arg_1 = var_476; [L1440] SORT_1 var_477 = var_477_arg_0 & var_477_arg_1; [L1441] SORT_1 var_478_arg_0 = var_403; [L1442] SORT_1 var_478_arg_1 = state_25; [L1443] SORT_1 var_478 = var_478_arg_0 == var_478_arg_1; [L1444] SORT_1 var_479_arg_0 = var_477; [L1445] SORT_1 var_479_arg_1 = var_478; [L1446] SORT_1 var_479 = var_479_arg_0 & var_479_arg_1; [L1447] SORT_1 var_480_arg_0 = var_413; [L1448] SORT_1 var_480_arg_1 = state_27; [L1449] SORT_1 var_480 = var_480_arg_0 == var_480_arg_1; [L1450] SORT_1 var_481_arg_0 = var_479; [L1451] SORT_1 var_481_arg_1 = var_480; [L1452] SORT_1 var_481 = var_481_arg_0 & var_481_arg_1; [L1453] SORT_1 var_482_arg_0 = var_410; [L1454] SORT_1 var_482_arg_1 = state_29; [L1455] SORT_1 var_482 = var_482_arg_0 == var_482_arg_1; [L1456] SORT_1 var_483_arg_0 = var_481; [L1457] SORT_1 var_483_arg_1 = var_482; [L1458] SORT_1 var_483 = var_483_arg_0 & var_483_arg_1; [L1459] SORT_1 var_484_arg_0 = var_415; [L1460] SORT_1 var_484_arg_1 = state_31; [L1461] SORT_1 var_484 = var_484_arg_0 == var_484_arg_1; [L1462] SORT_1 var_485_arg_0 = var_483; [L1463] SORT_1 var_485_arg_1 = var_484; [L1464] SORT_1 var_485 = var_485_arg_0 & var_485_arg_1; [L1465] SORT_1 var_486_arg_0 = var_419; [L1466] SORT_1 var_486_arg_1 = state_33; [L1467] SORT_1 var_486 = var_486_arg_0 == var_486_arg_1; [L1468] SORT_1 var_487_arg_0 = var_485; [L1469] SORT_1 var_487_arg_1 = var_486; [L1470] SORT_1 var_487 = var_487_arg_0 & var_487_arg_1; [L1471] SORT_1 var_488_arg_0 = var_429; [L1472] SORT_1 var_488_arg_1 = state_35; [L1473] SORT_1 var_488 = var_488_arg_0 == var_488_arg_1; [L1474] SORT_1 var_489_arg_0 = var_487; [L1475] SORT_1 var_489_arg_1 = var_488; [L1476] SORT_1 var_489 = var_489_arg_0 & var_489_arg_1; [L1477] SORT_1 var_490_arg_0 = var_426; [L1478] SORT_1 var_490_arg_1 = state_37; [L1479] SORT_1 var_490 = var_490_arg_0 == var_490_arg_1; [L1480] SORT_1 var_491_arg_0 = var_489; [L1481] SORT_1 var_491_arg_1 = var_490; [L1482] SORT_1 var_491 = var_491_arg_0 & var_491_arg_1; [L1483] SORT_1 var_492_arg_0 = var_431; [L1484] SORT_1 var_492_arg_1 = state_39; [L1485] SORT_1 var_492 = var_492_arg_0 == var_492_arg_1; [L1486] SORT_1 var_493_arg_0 = var_491; [L1487] SORT_1 var_493_arg_1 = var_492; [L1488] SORT_1 var_493 = var_493_arg_0 & var_493_arg_1; [L1489] SORT_1 var_494_arg_0 = var_435; [L1490] SORT_1 var_494_arg_1 = state_41; [L1491] SORT_1 var_494 = var_494_arg_0 == var_494_arg_1; [L1492] SORT_1 var_495_arg_0 = var_493; [L1493] SORT_1 var_495_arg_1 = var_494; [L1494] SORT_1 var_495 = var_495_arg_0 & var_495_arg_1; [L1495] SORT_1 var_496_arg_0 = var_445; [L1496] SORT_1 var_496_arg_1 = state_43; [L1497] SORT_1 var_496 = var_496_arg_0 == var_496_arg_1; [L1498] SORT_1 var_497_arg_0 = var_495; [L1499] SORT_1 var_497_arg_1 = var_496; [L1500] SORT_1 var_497 = var_497_arg_0 & var_497_arg_1; [L1501] SORT_1 var_498_arg_0 = var_442; [L1502] SORT_1 var_498_arg_1 = state_45; [L1503] SORT_1 var_498 = var_498_arg_0 == var_498_arg_1; [L1504] SORT_1 var_499_arg_0 = var_497; [L1505] SORT_1 var_499_arg_1 = var_498; [L1506] SORT_1 var_499 = var_499_arg_0 & var_499_arg_1; [L1507] SORT_1 var_500_arg_0 = var_447; [L1508] SORT_1 var_500_arg_1 = state_47; [L1509] SORT_1 var_500 = var_500_arg_0 == var_500_arg_1; [L1510] SORT_1 var_501_arg_0 = var_499; [L1511] SORT_1 var_501_arg_1 = var_500; [L1512] SORT_1 var_501 = var_501_arg_0 & var_501_arg_1; [L1513] SORT_1 var_502_arg_0 = var_451; [L1514] SORT_1 var_502_arg_1 = state_49; [L1515] SORT_1 var_502 = var_502_arg_0 == var_502_arg_1; [L1516] SORT_1 var_503_arg_0 = var_501; [L1517] SORT_1 var_503_arg_1 = var_502; [L1518] SORT_1 var_503 = var_503_arg_0 & var_503_arg_1; [L1519] SORT_1 var_504_arg_0 = var_503; [L1520] SORT_1 var_504_arg_1 = state_53; [L1521] SORT_1 var_504 = var_504_arg_0 & var_504_arg_1; [L1522] SORT_1 var_505_arg_0 = input_103; [L1523] SORT_4 var_505_arg_1 = var_155; [L1524] SORT_4 var_505_arg_2 = var_159; [L1525] SORT_4 var_505 = var_505_arg_0 ? var_505_arg_1 : var_505_arg_2; [L1526] SORT_1 var_506_arg_0 = input_111; [L1527] SORT_4 var_506_arg_1 = var_155; [L1528] SORT_4 var_506_arg_2 = var_159; [L1529] SORT_4 var_506 = var_506_arg_0 ? var_506_arg_1 : var_506_arg_2; [L1530] SORT_4 var_507_arg_0 = var_505; [L1531] SORT_4 var_507_arg_1 = var_506; [L1532] SORT_4 var_507 = var_507_arg_0 + var_507_arg_1; [L1533] SORT_1 var_508_arg_0 = input_119; [L1534] SORT_4 var_508_arg_1 = var_155; [L1535] SORT_4 var_508_arg_2 = var_159; [L1536] SORT_4 var_508 = var_508_arg_0 ? var_508_arg_1 : var_508_arg_2; [L1537] SORT_4 var_509_arg_0 = var_507; [L1538] SORT_4 var_509_arg_1 = var_508; [L1539] SORT_4 var_509 = var_509_arg_0 + var_509_arg_1; [L1540] SORT_1 var_510_arg_0 = input_127; [L1541] SORT_4 var_510_arg_1 = var_155; [L1542] SORT_4 var_510_arg_2 = var_159; [L1543] SORT_4 var_510 = var_510_arg_0 ? var_510_arg_1 : var_510_arg_2; [L1544] SORT_4 var_511_arg_0 = var_509; [L1545] SORT_4 var_511_arg_1 = var_510; [L1546] SORT_4 var_511 = var_511_arg_0 + var_511_arg_1; [L1547] var_511 = var_511 & mask_SORT_4 [L1548] SORT_4 var_512_arg_0 = var_511; [L1549] SORT_4 var_512_arg_1 = var_155; [L1550] SORT_1 var_512 = var_512_arg_0 <= var_512_arg_1; [L1551] SORT_1 var_513_arg_0 = state_51; [L1552] SORT_1 var_513_arg_1 = var_504; [L1553] SORT_1 var_513_arg_2 = ~var_512; [L1554] var_513_arg_2 = var_513_arg_2 & mask_SORT_1 [L1555] SORT_1 var_513 = var_513_arg_0 ? var_513_arg_1 : var_513_arg_2; [L1556] SORT_1 next_514_arg_1 = var_513; [L1558] state_6 = next_86_arg_1 [L1559] state_8 = next_88_arg_1 [L1560] state_10 = next_90_arg_1 [L1561] state_12 = next_92_arg_1 [L1562] state_14 = next_94_arg_1 [L1563] state_17 = next_96_arg_1 [L1564] state_19 = next_98_arg_1 [L1565] state_21 = next_100_arg_1 [L1566] state_23 = next_102_arg_1 [L1567] state_25 = next_104_arg_1 [L1568] state_27 = next_106_arg_1 [L1569] state_29 = next_108_arg_1 [L1570] state_31 = next_110_arg_1 [L1571] state_33 = next_112_arg_1 [L1572] state_35 = next_114_arg_1 [L1573] state_37 = next_116_arg_1 [L1574] state_39 = next_118_arg_1 [L1575] state_41 = next_120_arg_1 [L1576] state_43 = next_122_arg_1 [L1577] state_45 = next_124_arg_1 [L1578] state_47 = next_126_arg_1 [L1579] state_49 = next_128_arg_1 [L1580] state_51 = next_130_arg_1 [L1581] state_53 = next_514_arg_1 VAL [bad_84_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_18_arg_1=0, init_20_arg_1=0, init_22_arg_1=0, init_24_arg_1=0, init_26_arg_1=0, init_28_arg_1=0, init_30_arg_1=0, init_32_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_38_arg_1=0, init_40_arg_1=0, init_42_arg_1=0, init_44_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, input_101=0, input_103=1, input_105=1, input_107=1, input_109=0, input_111=1, input_113=1, input_115=1, input_117=1, input_119=0, input_121=1, input_123=1, input_125=1, input_127=0, input_131=1, input_141=0, input_147=1, input_150=0, input_171=2, input_181=2, input_188=0, input_191=0, input_198=0, input_201=0, input_217=5, input_227=2, input_234=0, input_237=0, input_244=1, input_247=1, input_263=2, input_272=3, input_279=1, input_282=0, input_289=1, input_292=1, input_308=2, input_318=3, input_325=1, input_85=0, input_87=255, input_89=255, input_91=255, input_93=255, input_95=1, input_97=1, input_99=1, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=4294967295, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, next_100_arg_1=1, next_102_arg_1=0, next_104_arg_1=1, next_106_arg_1=1, next_108_arg_1=1, next_110_arg_1=0, next_112_arg_1=1, next_114_arg_1=1, next_116_arg_1=1, next_118_arg_1=1, next_120_arg_1=0, next_122_arg_1=1, next_124_arg_1=1, next_126_arg_1=1, next_128_arg_1=0, next_130_arg_1=1, next_514_arg_1=1, next_86_arg_1=0, next_88_arg_1=255, next_90_arg_1=255, next_92_arg_1=255, next_94_arg_1=255, next_96_arg_1=1, next_98_arg_1=1, state_10=255, state_12=255, state_14=255, state_17=1, state_19=1, state_21=1, state_23=0, state_25=1, state_27=1, state_29=1, state_31=0, state_33=1, state_35=1, state_37=1, state_39=1, state_41=0, state_43=1, state_45=1, state_47=1, state_49=0, state_51=1, state_53=1, state_6=0, state_8=255, var_129=1, var_132=0, var_132_arg_0=0, var_132_arg_1=255, var_133=0, var_133_arg_0=0, var_133_arg_1=255, var_134=1, var_134_arg_0=1, var_134_arg_1=1, var_135=0, var_135_arg_0=0, var_135_arg_1=255, var_136=0, var_136_arg_0=1, var_136_arg_1=0, var_137=0, var_137_arg_0=0, var_137_arg_1=255, var_138=0, var_138_arg_0=0, var_138_arg_1=1, var_139=0, var_139_arg_0=1, var_139_arg_1=0, var_140=1, var_140_arg_0=1, var_140_arg_1=0, var_142=1, var_142_arg_0=0, var_142_arg_1=0, var_143=1, var_143_arg_0=1, var_143_arg_1=1, var_144=1, var_144_arg_0=1, var_144_arg_1=1, var_145=1, var_145_arg_0=1, var_145_arg_1=1, var_146=1, var_146_arg_0=1, var_146_arg_1=0, var_148=1, var_148_arg_0=1, var_148_arg_1=0, var_149=1, var_149_arg_0=1, var_149_arg_1=1, var_151=1, var_151_arg_0=0, var_151_arg_1=1, var_152=3, var_153=0, var_154=255, var_154_arg_0=0, var_154_arg_1=255, var_155=1, var_156=254, var_156_arg_0=255, var_156_arg_1=1, var_157=255, var_158=1, var_158_arg_0=255, var_158_arg_1=255, var_159=0, var_16=0, var_160=1, var_160_arg_0=1, var_160_arg_1=1, var_160_arg_2=0, var_161=255, var_161_arg_0=255, var_161_arg_1=1, var_162=260, var_162_arg_0=254, var_162_arg_1=255, var_163=4, var_163_arg_0=260, var_164=4, var_164_arg_0=1, var_164_arg_1=4, var_164_arg_2=255, var_165=4, var_165_arg_0=0, var_165_arg_1=3, var_165_arg_2=4, var_166=0, var_166_arg_0=1, var_166_arg_1=3, var_166_arg_2=4, var_167=1, var_167_arg_0=0, var_167_arg_1=0, var_168=1, var_168_arg_0=1, var_168_arg_1=1, var_169=1, var_169_arg_0=1, var_169_arg_1=1, var_170=1, var_170_arg_0=1, var_170_arg_1=1, var_172=0, var_172_arg_0=0, var_172_arg_1=255, var_172_arg_2=0, var_173=0, var_173_arg_0=255, var_173_arg_1=0, var_174=1, var_175=2, var_175_arg_0=1, var_175_arg_1=1, var_175_arg_2=0, var_176=0, var_176_arg_0=1, var_176_arg_1=2, var_177=0, var_177_arg_0=0, var_177_arg_1=0, var_178=0, var_178_arg_0=1, var_178_arg_1=0, var_179=1, var_179_arg_0=1, var_179_arg_1=0, var_180=1, var_180_arg_0=1, var_180_arg_1=1, var_182=1, var_182_arg_0=1, var_182_arg_1=1, var_183=0, var_183_arg_0=0, var_183_arg_1=1, var_184=0, var_184_arg_0=1, var_184_arg_1=0, var_185=1, var_185_arg_0=1, var_185_arg_1=0, var_186=1, var_186_arg_0=1, var_186_arg_1=1, var_187=2, var_187_arg_0=1, var_187_arg_1=2, var_189=2, var_189_arg_0=2, var_189_arg_1=1, var_190=2, var_190_arg_0=1, var_190_arg_1=2, var_192=3, var_192_arg_0=0, var_192_arg_1=0, var_192_arg_2=2, var_193=0, var_193_arg_0=0, var_193_arg_1=3, var_194=0, var_194_arg_0=1, var_194_arg_1=0, var_195=1, var_195_arg_0=1, var_195_arg_1=0, var_196=3, var_196_arg_0=2, var_196_arg_1=1, var_197=1, var_197_arg_0=1, var_197_arg_1=0, var_199=1, var_199_arg_0=1, var_199_arg_1=1, var_200=2, var_200_arg_0=3, var_200_arg_1=1, var_202=0, var_202_arg_0=0, var_202_arg_1=0, var_203=255, var_203_arg_0=0, var_203_arg_1=255, var_204=254, var_204_arg_0=255, var_204_arg_1=1, var_205=1, var_205_arg_0=255, var_205_arg_1=255, var_206=1, var_206_arg_0=1, var_206_arg_1=1, var_206_arg_2=0, var_207=255, var_207_arg_0=255, var_207_arg_1=1, var_208=6, var_208_arg_0=254, var_208_arg_1=255, var_209=6, var_209_arg_0=6, var_210=6, var_210_arg_0=1, var_210_arg_1=6, var_210_arg_2=255, var_211=6, var_211_arg_0=0, var_211_arg_1=3, var_211_arg_2=6, var_212=0, var_212_arg_0=0, var_212_arg_1=3, var_212_arg_2=6, var_213=1, var_213_arg_0=0, var_213_arg_1=0, var_214=0, var_214_arg_0=0, var_214_arg_1=1, var_215=0, var_215_arg_0=0, var_215_arg_1=0, var_216=0, var_216_arg_0=2, var_216_arg_1=0, var_218=0, var_218_arg_0=0, var_218_arg_1=255, var_218_arg_2=0, var_219=0, var_219_arg_0=255, var_219_arg_1=0, var_220=2, var_221=1, var_221_arg_0=0, var_221_arg_1=2, var_221_arg_2=3, var_222=0, var_222_arg_0=2, var_222_arg_1=1, var_223=0, var_223_arg_0=0, var_223_arg_1=0, var_224=0, var_224_arg_0=0, var_224_arg_1=0, var_225=1, var_225_arg_0=1, var_225_arg_1=0, var_226=0, var_226_arg_0=0, var_226_arg_1=1, var_228=0, var_228_arg_0=0, var_228_arg_1=1, var_229=0, var_229_arg_0=0, var_229_arg_1=1, var_230=0, var_230_arg_0=0, var_230_arg_1=0, var_231=0, var_231_arg_0=0, var_231_arg_1=0, var_232=0, var_232_arg_0=0, var_232_arg_1=0, var_233=2, var_233_arg_0=1, var_233_arg_1=5, var_235=1, var_235_arg_0=2, var_235_arg_1=1, var_236=0, var_236_arg_0=0, var_236_arg_1=1, var_238=2, var_238_arg_0=0, var_238_arg_1=0, var_238_arg_2=1, var_239=0, var_239_arg_0=0, var_239_arg_1=2, var_240=0, var_240_arg_0=1, var_240_arg_1=0, var_241=1, var_241_arg_0=1, var_241_arg_1=0, var_242=0, var_242_arg_0=0, var_242_arg_1=1, var_243=1, var_243_arg_0=1, var_243_arg_1=0, var_245=1, var_245_arg_0=1, var_245_arg_1=1, var_246=0, var_246_arg_0=0, var_246_arg_1=1, var_248=1, var_248_arg_0=1, var_248_arg_1=1, var_249=255, var_249_arg_0=0, var_249_arg_1=255, var_250=254, var_250_arg_0=255, var_250_arg_1=1, var_251=1, var_251_arg_0=255, var_251_arg_1=255, var_252=1, var_252_arg_0=1, var_252_arg_1=1, var_252_arg_2=0, var_253=255, var_253_arg_0=255, var_253_arg_1=1, var_254=4, var_254_arg_0=254, var_254_arg_1=255, var_255=4, var_255_arg_0=4, var_256=4, var_256_arg_0=1, var_256_arg_1=4, var_256_arg_2=255, var_257=4, var_257_arg_0=0, var_257_arg_1=3, var_257_arg_2=4, var_258=3, var_258_arg_0=1, var_258_arg_1=3, var_258_arg_2=4, var_259=0, var_259_arg_0=0, var_259_arg_1=3, var_260=0, var_260_arg_0=1, var_260_arg_1=0, var_261=1, var_261_arg_0=1, var_261_arg_1=0, var_262=0, var_262_arg_0=0, var_262_arg_1=1, var_264=255, var_264_arg_0=1, var_264_arg_1=255, var_264_arg_2=3, var_265=1, var_265_arg_0=255, var_265_arg_1=255, var_266=254, var_266_arg_0=1, var_266_arg_1=3, var_266_arg_2=2, var_267=0, var_267_arg_0=3, var_267_arg_1=254, var_268=0, var_268_arg_0=1, var_268_arg_1=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_270=1, var_270_arg_0=1, var_270_arg_1=0, var_271=0, var_271_arg_0=0, var_271_arg_1=1, var_273=0, var_273_arg_0=1, var_273_arg_1=0, var_274=1, var_274_arg_0=1, var_274_arg_1=1, var_275=0, var_275_arg_0=0, var_275_arg_1=1, var_276=1, var_276_arg_0=1, var_276_arg_1=0, var_277=0, var_277_arg_0=0, var_277_arg_1=1, var_278=2, var_278_arg_0=0, var_278_arg_1=2, var_280=0, var_280_arg_0=2, var_280_arg_1=1, var_281=0, var_281_arg_0=0, var_281_arg_1=0, var_283=0, var_283_arg_0=1, var_283_arg_1=0, var_283_arg_2=254, var_284=1, var_284_arg_0=0, var_284_arg_1=0, var_285=1, var_285_arg_0=1, var_285_arg_1=1, var_286=1, var_286_arg_0=1, var_286_arg_1=1, var_287=0, var_287_arg_0=0, var_287_arg_1=1, var_288=1, var_288_arg_0=1, var_288_arg_1=0, var_290=1, var_290_arg_0=1, var_290_arg_1=0, var_291=0, var_291_arg_0=0, var_291_arg_1=1, var_293=1, var_293_arg_0=1, var_293_arg_1=1, var_294=255, var_294_arg_0=0, var_294_arg_1=255, var_295=254, var_295_arg_0=255, var_295_arg_1=1, var_296=1, var_296_arg_0=255, var_296_arg_1=255, var_297=1, var_297_arg_0=1, var_297_arg_1=1, var_297_arg_2=0, var_298=255, var_298_arg_0=255, var_298_arg_1=1, var_299=261, var_299_arg_0=254, var_299_arg_1=255, var_300=5, var_300_arg_0=261, var_301=5, var_301_arg_0=1, var_301_arg_1=5, var_301_arg_2=255, var_302=5, var_302_arg_0=0, var_302_arg_1=3, var_302_arg_2=5, var_303=2, var_303_arg_0=1, var_303_arg_1=3, var_303_arg_2=5, var_304=0, var_304_arg_0=0, var_304_arg_1=2, var_305=0, var_305_arg_0=1, var_305_arg_1=0, var_306=0, var_306_arg_0=0, var_306_arg_1=0, var_307=0, var_307_arg_0=0, var_307_arg_1=0, var_309=255, var_309_arg_0=1, var_309_arg_1=255, var_309_arg_2=2, var_310=1, var_310_arg_0=255, var_310_arg_1=255, var_311=4, var_312=254, var_312_arg_0=1, var_312_arg_1=4, var_312_arg_2=0, var_313=0, var_313_arg_0=4, var_313_arg_1=254, var_314=0, var_314_arg_0=1, var_314_arg_1=0, var_315=0, var_315_arg_0=1, var_315_arg_1=0, var_316=0, var_316_arg_0=0, var_316_arg_1=0, var_317=0, var_317_arg_0=0, var_317_arg_1=0, var_319=0, var_319_arg_0=1, var_319_arg_1=0, var_320=0, var_320_arg_0=1, var_320_arg_1=0, var_321=0, var_321_arg_0=0, var_321_arg_1=0, var_322=1, var_322_arg_0=1, var_322_arg_1=0, var_323=0, var_323_arg_0=0, var_323_arg_1=1, var_324=2, var_324_arg_0=0, var_324_arg_1=2, var_326=255, var_326_arg_0=2, var_326_arg_1=1, var_327=0, var_327_arg_0=0, var_327_arg_1=255, var_328=1, var_328_arg_0=1, var_328_arg_1=0, var_329=1, var_329_arg_0=1, var_329_arg_1=1, var_330=1, var_330_arg_0=0, var_330_arg_1=1, var_331=0, var_331_arg_0=2, var_331_arg_1=1, var_332=2, var_332_arg_0=2, var_332_arg_1=0, var_333=2, var_333_arg_0=0, var_333_arg_1=2, var_334=2, var_334_arg_0=0, var_334_arg_1=2, var_335=2, var_335_arg_0=0, var_335_arg_1=2, var_336=2, var_336_arg_0=0, var_336_arg_1=2, var_337=4, var_337_arg_0=5, var_337_arg_1=2, var_338=3, var_338_arg_0=2, var_338_arg_1=4, var_339=3, var_339_arg_0=0, var_339_arg_1=3, var_340=3, var_340_arg_0=0, var_340_arg_1=3, var_341=0, var_341_arg_0=1, var_341_arg_1=3, var_342=1, var_342_arg_0=1, var_342_arg_1=0, var_343=2, var_343_arg_0=2, var_343_arg_1=1, var_344=2, var_344_arg_0=3, var_344_arg_1=2, var_345=2, var_345_arg_0=1, var_345_arg_1=2, var_346=2, var_346_arg_0=0, var_346_arg_1=2, var_347=2, var_347_arg_0=1, var_347_arg_1=2, var_348=1, var_348_arg_0=1, var_348_arg_1=2, var_349=0, var_349_arg_0=2, var_349_arg_1=1, var_350=3, var_350_arg_0=3, var_350_arg_1=0, var_351=2, var_351_arg_0=1, var_351_arg_1=3, var_352=0, var_352_arg_0=0, var_352_arg_1=2, var_353=1, var_353_arg_0=1, var_353_arg_1=1, var_354=1, var_354_arg_0=1, var_354_arg_1=1, var_355=0, var_355_arg_0=0, var_355_arg_1=1, var_356=1, var_356_arg_0=1, var_356_arg_1=0, var_357=1, var_357_arg_0=0, var_357_arg_1=1, var_358=1, var_358_arg_0=1, var_358_arg_1=1, var_359=1, var_359_arg_0=1, var_359_arg_1=1, var_360=1, var_360_arg_0=1, var_360_arg_1=1, var_361=1, var_361_arg_0=1, var_361_arg_1=1, var_362=1, var_362_arg_0=1, var_362_arg_1=1, var_363=1, var_363_arg_0=1, var_363_arg_1=1, var_364=1, var_364_arg_0=1, var_364_arg_1=1, var_365=0, var_365_arg_0=0, var_365_arg_1=1, var_366=1, var_366_arg_0=1, var_366_arg_1=0, var_367=1, var_367_arg_0=0, var_367_arg_1=1, var_368=1, var_368_arg_0=1, var_368_arg_1=1, var_369=1, var_369_arg_0=1, var_369_arg_1=1, var_370=0, var_370_arg_0=1, var_370_arg_1=0, var_371=1, var_371_arg_0=1, var_371_arg_1=1, var_372=0, var_372_arg_0=0, var_372_arg_1=1, var_373=1, var_373_arg_0=1, var_373_arg_1=1, var_374=1, var_374_arg_0=1, var_374_arg_1=1, var_375=1, var_375_arg_0=1, var_375_arg_1=1, var_376=1, var_376_arg_0=1, var_376_arg_1=1, var_377=1, var_377_arg_0=1, var_377_arg_1=1, var_378=0, var_378_arg_0=0, var_378_arg_1=1, var_379=1, var_379_arg_0=1, var_379_arg_1=0, var_380=0, var_380_arg_0=0, var_380_arg_1=1, var_381=1, var_381_arg_0=0, var_381_arg_1=1, var_382=0, var_382_arg_0=0, var_382_arg_1=1, var_383=1, var_383_arg_0=1, var_383_arg_1=1, var_384=1, var_384_arg_0=1, var_384_arg_1=1, var_385=1, var_385_arg_0=1, var_385_arg_1=1, var_386=1, var_386_arg_0=1, var_386_arg_1=1, var_387=1, var_387_arg_0=1, var_387_arg_1=1, var_388=0, var_388_arg_0=0, var_388_arg_1=1, var_389=1, var_389_arg_0=1, var_389_arg_1=0, var_390=0, var_390_arg_0=0, var_390_arg_1=1, var_391=1, var_391_arg_0=0, var_391_arg_1=1, var_392=0, var_392_arg_0=0, var_392_arg_1=1, var_393=0, var_393_arg_0=0, var_393_arg_1=0, var_394=1, var_394_arg_0=1, var_394_arg_1=1, var_395=1, var_395_arg_0=1, var_395_arg_1=1, var_396=1, var_396_arg_0=1, var_396_arg_1=2, var_397=1, var_397_arg_0=1, var_397_arg_1=0, var_398=1, var_398_arg_0=1, var_398_arg_1=1, var_399=1, var_399_arg_0=1, var_399_arg_1=1, var_400=1, var_400_arg_0=1, var_400_arg_1=1, var_401=1, var_401_arg_0=1, var_401_arg_1=1, var_402=1, var_402_arg_0=1, var_402_arg_1=1, var_403=0, var_403_arg_0=2, var_403_arg_1=1, var_404=1, var_404_arg_0=1, var_404_arg_1=1, var_405=0, var_405_arg_0=0, var_405_arg_1=1, var_406=1, var_406_arg_0=1, var_406_arg_1=0, var_407=1, var_407_arg_0=1, var_407_arg_1=1, var_408=1, var_408_arg_0=0, var_408_arg_1=1, var_409=1, var_409_arg_0=1, var_409_arg_1=1, var_410=0, var_410_arg_0=1, var_410_arg_1=0, var_411=1, var_411_arg_0=1, var_411_arg_1=1, var_412=0, var_412_arg_0=1, var_412_arg_1=2, var_413=0, var_413_arg_0=0, var_413_arg_1=0, var_414=0, var_414_arg_0=0, var_414_arg_1=0, var_415=0, var_415_arg_0=0, var_415_arg_1=0, var_416=0, var_416_arg_0=0, var_416_arg_1=0, var_417=0, var_417_arg_0=0, var_417_arg_1=0, var_418=0, var_418_arg_0=0, var_418_arg_1=0, var_419=1, var_419_arg_0=2, var_419_arg_1=1, var_420=0, var_420_arg_0=0, var_420_arg_1=0, var_421=0, var_421_arg_0=1, var_421_arg_1=0, var_422=0, var_422_arg_0=0, var_422_arg_1=0, var_423=1, var_423_arg_0=1, var_423_arg_1=1, var_424=1, var_424_arg_0=1, var_424_arg_1=0, var_425=1, var_425_arg_0=1, var_425_arg_1=1, var_426=1, var_426_arg_0=1, var_426_arg_1=1, var_427=1, var_427_arg_0=1, var_427_arg_1=1, var_428=3, var_428_arg_0=1, var_428_arg_1=3, var_429=0, var_429_arg_0=3, var_429_arg_1=1, var_430=0, var_430_arg_0=1, var_430_arg_1=0, var_431=0, var_431_arg_0=0, var_431_arg_1=1, var_432=1, var_432_arg_0=1, var_432_arg_1=0, var_433=0, var_433_arg_0=0, var_433_arg_1=1, var_434=0, var_434_arg_0=0, var_434_arg_1=0, var_435=0, var_435_arg_0=2, var_435_arg_1=1, var_436=1, var_436_arg_0=0, var_436_arg_1=1, var_437=0, var_437_arg_0=0, var_437_arg_1=1, var_438=0, var_438_arg_0=0, var_438_arg_1=0, var_439=1, var_439_arg_0=1, var_439_arg_1=1, var_440=1, var_440_arg_0=0, var_440_arg_1=1, var_441=1, var_441_arg_0=1, var_441_arg_1=1, var_442=0, var_442_arg_0=1, var_442_arg_1=0, var_443=1, var_443_arg_0=1, var_443_arg_1=1, var_444=3, var_444_arg_0=1, var_444_arg_1=3, var_445=0, var_445_arg_0=3, var_445_arg_1=1, var_446=0, var_446_arg_0=0, var_446_arg_1=0, var_447=0, var_447_arg_0=0, var_447_arg_1=1, var_448=0, var_448_arg_0=0, var_448_arg_1=0, var_449=0, var_449_arg_0=0, var_449_arg_1=0, var_450=0, var_450_arg_0=0, var_450_arg_1=0, var_451=1, var_451_arg_0=2, var_451_arg_1=1, var_452=0, var_452_arg_0=0, var_452_arg_1=0, var_453=0, var_453_arg_0=1, var_453_arg_1=0, var_454=0, var_454_arg_0=0, var_454_arg_1=0, var_455=1, var_455_arg_0=1, var_455_arg_1=1, var_456=1, var_456_arg_0=1, var_456_arg_1=0, var_457=1, var_457_arg_0=1, var_457_arg_1=1, var_458=0, var_458_arg_0=0, var_458_arg_1=1, var_459=0, var_459_arg_0=1, var_459_arg_1=0, var_459_arg_2=254, var_460=1, var_460_arg_0=0, var_460_arg_1=0, var_461=0, var_461_arg_0=0, var_461_arg_1=1, var_462=1, var_462_arg_0=0, var_462_arg_1=0, var_463=0, var_463_arg_0=0, var_463_arg_1=1, var_464=1, var_464_arg_0=0, var_464_arg_1=0, var_465=0, var_465_arg_0=0, var_465_arg_1=1, var_466=0, var_466_arg_0=255, var_466_arg_1=0, var_467=0, var_467_arg_0=0, var_467_arg_1=0, var_468=0, var_468_arg_0=255, var_468_arg_1=0, var_469=0, var_469_arg_0=0, var_469_arg_1=0, var_470=0, var_470_arg_0=1, var_470_arg_1=0, var_471=0, var_471_arg_0=0, var_471_arg_1=0, var_472=0, var_472_arg_0=1, var_472_arg_1=0, var_473=0, var_473_arg_0=0, var_473_arg_1=0, var_474=0, var_474_arg_0=1, var_474_arg_1=0, var_475=0, var_475_arg_0=0, var_475_arg_1=0, var_476=0, var_476_arg_0=1, var_476_arg_1=0, var_477=0, var_477_arg_0=0, var_477_arg_1=0, var_478=1, var_478_arg_0=0, var_478_arg_1=0, var_479=0, var_479_arg_0=0, var_479_arg_1=1, var_480=1, var_480_arg_0=0, var_480_arg_1=0, var_481=0, var_481_arg_0=0, var_481_arg_1=1, var_482=1, var_482_arg_0=0, var_482_arg_1=0, var_483=0, var_483_arg_0=0, var_483_arg_1=1, var_484=1, var_484_arg_0=0, var_484_arg_1=0, var_485=0, var_485_arg_0=0, var_485_arg_1=1, var_486=0, var_486_arg_0=1, var_486_arg_1=0, var_487=0, var_487_arg_0=0, var_487_arg_1=0, var_488=1, var_488_arg_0=0, var_488_arg_1=0, var_489=0, var_489_arg_0=0, var_489_arg_1=1, var_490=0, var_490_arg_0=1, var_490_arg_1=0, var_491=0, var_491_arg_0=0, var_491_arg_1=0, var_492=1, var_492_arg_0=0, var_492_arg_1=0, var_493=0, var_493_arg_0=0, var_493_arg_1=1, var_494=1, var_494_arg_0=0, var_494_arg_1=0, var_495=0, var_495_arg_0=0, var_495_arg_1=1, var_496=1, var_496_arg_0=0, var_496_arg_1=0, var_497=0, var_497_arg_0=0, var_497_arg_1=1, var_498=1, var_498_arg_0=0, var_498_arg_1=0, var_499=0, var_499_arg_0=0, var_499_arg_1=1, var_5=0, var_500=1, var_500_arg_0=0, var_500_arg_1=0, var_501=0, var_501_arg_0=0, var_501_arg_1=1, var_502=0, var_502_arg_0=1, var_502_arg_1=0, var_503=0, var_503_arg_0=0, var_503_arg_1=0, var_504=0, var_504_arg_0=0, var_504_arg_1=0, var_505=1, var_505_arg_0=1, var_505_arg_1=1, var_505_arg_2=0, var_506=1, var_506_arg_0=1, var_506_arg_1=1, var_506_arg_2=0, var_507=2, var_507_arg_0=1, var_507_arg_1=1, var_508=0, var_508_arg_0=0, var_508_arg_1=1, var_508_arg_2=0, var_509=2, var_509_arg_0=2, var_509_arg_1=0, var_510=0, var_510_arg_0=0, var_510_arg_1=1, var_510_arg_2=0, var_511=2, var_511_arg_0=2, var_511_arg_1=0, var_512=0, var_512_arg_0=2, var_512_arg_1=1, var_513=1, var_513_arg_0=0, var_513_arg_1=0, var_513_arg_2=1, var_55=0, var_55_arg_0=0, var_55_arg_1=0, var_56=0, var_56_arg_0=0, var_56_arg_1=0, var_57=0, var_57_arg_0=0, var_57_arg_1=1, var_58=0, var_58_arg_0=0, var_58_arg_1=1, var_59=0, var_59_arg_0=0, var_59_arg_1=0, var_60=0, var_60_arg_0=0, var_60_arg_1=1, var_61=0, var_61_arg_0=0, var_61_arg_1=1, var_62=0, var_62_arg_0=0, var_62_arg_1=1, var_63=0, var_63_arg_0=0, var_63_arg_1=0, var_64=0, var_64_arg_0=0, var_64_arg_1=1, var_65=0, var_65_arg_0=0, var_65_arg_1=1, var_66=0, var_66_arg_0=0, var_66_arg_1=1, var_67=0, var_67_arg_0=0, var_67_arg_1=0, var_68=0, var_68_arg_0=0, var_68_arg_1=1, var_69=0, var_69_arg_0=0, var_69_arg_1=0, var_70=0, var_70_arg_0=0, var_70_arg_1=1, var_71=0, var_72=1, var_72_arg_0=0, var_72_arg_1=0, var_73=0, var_73_arg_0=0, var_73_arg_1=1, var_74=255, var_75=0, var_75_arg_0=255, var_75_arg_1=0, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_77=0, var_77_arg_0=255, var_77_arg_1=0, var_78=0, var_78_arg_0=0, var_78_arg_1=0, var_79=0, var_79_arg_0=255, var_79_arg_1=0, var_80=0, var_80_arg_0=0, var_80_arg_1=0, var_81=0, var_81_arg_0=255, var_81_arg_1=0, var_82=0, var_82_arg_0=0, var_82_arg_1=0, var_83=0, var_83_arg_0=0, var_83_arg_1=0] [L174] input_85 = __VERIFIER_nondet_uchar() [L175] input_85 = input_85 & mask_SORT_2 [L176] input_87 = __VERIFIER_nondet_uchar() [L177] input_87 = input_87 & mask_SORT_2 [L178] input_89 = __VERIFIER_nondet_uchar() [L179] input_89 = input_89 & mask_SORT_2 [L180] input_91 = __VERIFIER_nondet_uchar() [L181] input_91 = input_91 & mask_SORT_2 [L182] input_93 = __VERIFIER_nondet_uchar() [L183] input_93 = input_93 & mask_SORT_2 [L184] input_95 = __VERIFIER_nondet_uchar() [L185] input_95 = input_95 & mask_SORT_1 [L186] input_97 = __VERIFIER_nondet_uchar() [L187] input_97 = input_97 & mask_SORT_1 [L188] input_99 = __VERIFIER_nondet_uchar() [L189] input_99 = input_99 & mask_SORT_1 [L190] input_101 = __VERIFIER_nondet_uchar() [L191] input_101 = input_101 & mask_SORT_1 [L192] input_103 = __VERIFIER_nondet_uchar() [L193] input_103 = input_103 & mask_SORT_1 [L194] input_105 = __VERIFIER_nondet_uchar() [L195] input_105 = input_105 & mask_SORT_1 [L196] input_107 = __VERIFIER_nondet_uchar() [L197] input_107 = input_107 & mask_SORT_1 [L198] input_109 = __VERIFIER_nondet_uchar() [L199] input_109 = input_109 & mask_SORT_1 [L200] input_111 = __VERIFIER_nondet_uchar() [L201] input_111 = input_111 & mask_SORT_1 [L202] input_113 = __VERIFIER_nondet_uchar() [L203] input_113 = input_113 & mask_SORT_1 [L204] input_115 = __VERIFIER_nondet_uchar() [L205] input_115 = input_115 & mask_SORT_1 [L206] input_117 = __VERIFIER_nondet_uchar() [L207] input_117 = input_117 & mask_SORT_1 [L208] input_119 = __VERIFIER_nondet_uchar() [L209] input_119 = input_119 & mask_SORT_1 [L210] input_121 = __VERIFIER_nondet_uchar() [L211] input_121 = input_121 & mask_SORT_1 [L212] input_123 = __VERIFIER_nondet_uchar() [L213] input_123 = input_123 & mask_SORT_1 [L214] input_125 = __VERIFIER_nondet_uchar() [L215] input_125 = input_125 & mask_SORT_1 [L216] input_127 = __VERIFIER_nondet_uchar() [L217] input_127 = input_127 & mask_SORT_1 [L218] input_131 = __VERIFIER_nondet_uchar() [L219] input_131 = input_131 & mask_SORT_1 [L220] input_141 = __VERIFIER_nondet_uchar() [L221] input_141 = input_141 & mask_SORT_1 [L222] input_147 = __VERIFIER_nondet_uchar() [L223] input_147 = input_147 & mask_SORT_1 [L224] input_150 = __VERIFIER_nondet_uchar() [L225] input_150 = input_150 & mask_SORT_1 [L226] input_171 = __VERIFIER_nondet_uchar() [L227] input_181 = __VERIFIER_nondet_uchar() [L228] input_188 = __VERIFIER_nondet_uchar() [L229] input_188 = input_188 & mask_SORT_1 [L230] input_191 = __VERIFIER_nondet_uchar() [L231] input_191 = input_191 & mask_SORT_1 [L232] input_198 = __VERIFIER_nondet_uchar() [L233] input_198 = input_198 & mask_SORT_1 [L234] input_201 = __VERIFIER_nondet_uchar() [L235] input_201 = input_201 & mask_SORT_1 [L236] input_217 = __VERIFIER_nondet_uchar() [L237] input_227 = __VERIFIER_nondet_uchar() [L238] input_234 = __VERIFIER_nondet_uchar() [L239] input_234 = input_234 & mask_SORT_1 [L240] input_237 = __VERIFIER_nondet_uchar() [L241] input_237 = input_237 & mask_SORT_1 [L242] input_244 = __VERIFIER_nondet_uchar() [L243] input_244 = input_244 & mask_SORT_1 [L244] input_247 = __VERIFIER_nondet_uchar() [L245] input_247 = input_247 & mask_SORT_1 [L246] input_263 = __VERIFIER_nondet_uchar() [L247] input_272 = __VERIFIER_nondet_uchar() [L248] input_279 = __VERIFIER_nondet_uchar() [L249] input_279 = input_279 & mask_SORT_1 [L250] input_282 = __VERIFIER_nondet_uchar() [L251] input_282 = input_282 & mask_SORT_1 [L252] input_289 = __VERIFIER_nondet_uchar() [L253] input_289 = input_289 & mask_SORT_1 [L254] input_292 = __VERIFIER_nondet_uchar() [L255] input_292 = input_292 & mask_SORT_1 [L256] input_308 = __VERIFIER_nondet_uchar() [L257] input_318 = __VERIFIER_nondet_uchar() [L258] input_325 = __VERIFIER_nondet_uchar() [L259] input_325 = input_325 & mask_SORT_1 [L262] SORT_1 var_55_arg_0 = state_17; [L263] SORT_1 var_55_arg_1 = state_19; [L264] SORT_1 var_55 = var_55_arg_0 & var_55_arg_1; [L265] SORT_1 var_56_arg_0 = var_55; [L266] SORT_1 var_56_arg_1 = ~state_21; [L267] var_56_arg_1 = var_56_arg_1 & mask_SORT_1 [L268] SORT_1 var_56 = var_56_arg_0 & var_56_arg_1; [L269] SORT_1 var_57_arg_0 = var_56; [L270] SORT_1 var_57_arg_1 = ~state_23; [L271] var_57_arg_1 = var_57_arg_1 & mask_SORT_1 [L272] SORT_1 var_57 = var_57_arg_0 & var_57_arg_1; [L273] SORT_1 var_58_arg_0 = var_57; [L274] SORT_1 var_58_arg_1 = ~state_25; [L275] var_58_arg_1 = var_58_arg_1 & mask_SORT_1 [L276] SORT_1 var_58 = var_58_arg_0 & var_58_arg_1; [L277] SORT_1 var_59_arg_0 = var_58; [L278] SORT_1 var_59_arg_1 = state_27; [L279] SORT_1 var_59 = var_59_arg_0 & var_59_arg_1; [L280] SORT_1 var_60_arg_0 = var_59; [L281] SORT_1 var_60_arg_1 = ~state_29; [L282] var_60_arg_1 = var_60_arg_1 & mask_SORT_1 [L283] SORT_1 var_60 = var_60_arg_0 & var_60_arg_1; [L284] SORT_1 var_61_arg_0 = var_60; [L285] SORT_1 var_61_arg_1 = ~state_31; [L286] var_61_arg_1 = var_61_arg_1 & mask_SORT_1 [L287] SORT_1 var_61 = var_61_arg_0 & var_61_arg_1; [L288] SORT_1 var_62_arg_0 = var_61; [L289] SORT_1 var_62_arg_1 = ~state_33; [L290] var_62_arg_1 = var_62_arg_1 & mask_SORT_1 [L291] SORT_1 var_62 = var_62_arg_0 & var_62_arg_1; [L292] SORT_1 var_63_arg_0 = var_62; [L293] SORT_1 var_63_arg_1 = state_35; [L294] SORT_1 var_63 = var_63_arg_0 & var_63_arg_1; [L295] SORT_1 var_64_arg_0 = var_63; [L296] SORT_1 var_64_arg_1 = ~state_37; [L297] var_64_arg_1 = var_64_arg_1 & mask_SORT_1 [L298] SORT_1 var_64 = var_64_arg_0 & var_64_arg_1; [L299] SORT_1 var_65_arg_0 = var_64; [L300] SORT_1 var_65_arg_1 = ~state_39; [L301] var_65_arg_1 = var_65_arg_1 & mask_SORT_1 [L302] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L303] SORT_1 var_66_arg_0 = var_65; [L304] SORT_1 var_66_arg_1 = ~state_41; [L305] var_66_arg_1 = var_66_arg_1 & mask_SORT_1 [L306] SORT_1 var_66 = var_66_arg_0 & var_66_arg_1; [L307] SORT_1 var_67_arg_0 = var_66; [L308] SORT_1 var_67_arg_1 = state_43; [L309] SORT_1 var_67 = var_67_arg_0 & var_67_arg_1; [L310] SORT_1 var_68_arg_0 = var_67; [L311] SORT_1 var_68_arg_1 = ~state_45; [L312] var_68_arg_1 = var_68_arg_1 & mask_SORT_1 [L313] SORT_1 var_68 = var_68_arg_0 & var_68_arg_1; [L314] SORT_1 var_69_arg_0 = var_68; [L315] SORT_1 var_69_arg_1 = ~state_47; [L316] var_69_arg_1 = var_69_arg_1 & mask_SORT_1 [L317] SORT_1 var_69 = var_69_arg_0 & var_69_arg_1; [L318] SORT_1 var_70_arg_0 = var_69; [L319] SORT_1 var_70_arg_1 = ~state_49; [L320] var_70_arg_1 = var_70_arg_1 & mask_SORT_1 [L321] SORT_1 var_70 = var_70_arg_0 & var_70_arg_1; [L322] SORT_2 var_72_arg_0 = var_71; [L323] SORT_2 var_72_arg_1 = state_6; [L324] SORT_1 var_72 = var_72_arg_0 == var_72_arg_1; [L325] SORT_1 var_73_arg_0 = var_70; [L326] SORT_1 var_73_arg_1 = var_72; [L327] SORT_1 var_73 = var_73_arg_0 & var_73_arg_1; [L328] SORT_2 var_75_arg_0 = var_74; [L329] SORT_2 var_75_arg_1 = state_8; [L330] SORT_1 var_75 = var_75_arg_0 == var_75_arg_1; [L331] SORT_1 var_76_arg_0 = var_73; [L332] SORT_1 var_76_arg_1 = var_75; [L333] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L334] SORT_2 var_77_arg_0 = var_74; [L335] SORT_2 var_77_arg_1 = state_10; [L336] SORT_1 var_77 = var_77_arg_0 == var_77_arg_1; [L337] SORT_1 var_78_arg_0 = var_76; [L338] SORT_1 var_78_arg_1 = var_77; [L339] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L340] SORT_2 var_79_arg_0 = var_74; [L341] SORT_2 var_79_arg_1 = state_12; [L342] SORT_1 var_79 = var_79_arg_0 == var_79_arg_1; [L343] SORT_1 var_80_arg_0 = var_78; [L344] SORT_1 var_80_arg_1 = var_79; [L345] SORT_1 var_80 = var_80_arg_0 & var_80_arg_1; [L346] SORT_2 var_81_arg_0 = var_74; [L347] SORT_2 var_81_arg_1 = state_14; [L348] SORT_1 var_81 = var_81_arg_0 == var_81_arg_1; [L349] SORT_1 var_82_arg_0 = var_80; [L350] SORT_1 var_82_arg_1 = var_81; [L351] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L352] SORT_1 var_83_arg_0 = state_53; [L353] SORT_1 var_83_arg_1 = var_82; [L354] SORT_1 var_83 = var_83_arg_0 & var_83_arg_1; [L355] var_83 = var_83 & mask_SORT_1 [L356] SORT_1 bad_84_arg_0 = var_83; [L357] CALL __VERIFIER_assert(!(bad_84_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: 187.4s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 3.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 2.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 7 IncrementalHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 2 mSDtfsCounter, 7 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=8occurred in iteration=1, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.4s SsaConstructionTime, 128.7s SatisfiabilityAnalysisTime, 4.7s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 15 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-19 07:36:54,212 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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_079c0925-423d-47a2-8855-7603ffe68a97/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 b1c8e0ca4434a3155268f4fdeec8cb4441ab99f0362813399669fdc1baa79ade --- 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 07:36:56,744 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:36:56,747 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:36:56,785 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:36:56,787 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:36:56,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:36:56,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:36:56,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:36:56,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:36:56,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:36:56,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:36:56,812 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:36:56,812 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:36:56,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:36:56,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:36:56,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:36:56,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:36:56,827 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:36:56,831 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:36:56,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:36:56,841 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:36:56,847 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:36:56,848 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:36:56,850 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:36:56,854 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:36:56,860 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:36:56,860 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:36:56,861 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:36:56,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:36:56,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:36:56,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:36:56,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:36:56,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:36:56,869 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:36:56,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:36:56,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:36:56,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:36:56,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:36:56,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:36:56,875 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:36:56,876 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:36:56,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 07:36:56,938 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:36:56,938 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:36:56,940 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:36:56,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:36:56,942 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:36:56,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:36:56,942 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:36:56,943 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:36:56,943 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:36:56,943 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:36:56,945 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:36:56,945 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:36:56,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:36:56,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:36:56,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:36:56,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:36:56,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:36:56,949 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 07:36:56,949 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 07:36:56,949 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 07:36:56,950 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:36:56,950 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:36:56,950 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:36:56,951 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:36:56,951 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 07:36:56,951 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:36:56,952 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:36:56,952 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:36:56,952 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:36:56,953 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:36:56,953 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 07:36:56,953 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 07:36:56,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:36:56,954 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:36:56,955 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 07:36:56,955 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_079c0925-423d-47a2-8855-7603ffe68a97/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1c8e0ca4434a3155268f4fdeec8cb4441ab99f0362813399669fdc1baa79ade [2022-11-19 07:36:57,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:36:57,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:36:57,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:36:57,403 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:36:57,404 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:36:57,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c [2022-11-19 07:36:57,478 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/d8b2a0e20/7976438602e34c11b03f5f5cd401cd2e/FLAG86ae6ef09 [2022-11-19 07:36:58,190 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:36:58,191 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c [2022-11-19 07:36:58,223 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/d8b2a0e20/7976438602e34c11b03f5f5cd401cd2e/FLAG86ae6ef09 [2022-11-19 07:36:58,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/data/d8b2a0e20/7976438602e34c11b03f5f5cd401cd2e [2022-11-19 07:36:58,354 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:36:58,356 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:36:58,360 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:36:58,362 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:36:58,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:36:58,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:58" (1/1) ... [2022-11-19 07:36:58,368 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4be119c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:58, skipping insertion in model container [2022-11-19 07:36:58,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:58" (1/1) ... [2022-11-19 07:36:58,378 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:36:58,467 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:36:58,719 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_079c0925-423d-47a2-8855-7603ffe68a97/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c[1014,1027] [2022-11-19 07:36:59,225 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:36:59,230 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:36:59,258 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_079c0925-423d-47a2-8855-7603ffe68a97/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.fischer.2.prop1-back-serstep.c[1014,1027] [2022-11-19 07:36:59,440 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:36:59,455 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:36:59,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59 WrapperNode [2022-11-19 07:36:59,456 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:36:59,457 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:36:59,458 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:36:59,458 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:36:59,466 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,538 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,672 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1628 [2022-11-19 07:36:59,672 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:36:59,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:36:59,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:36:59,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:36:59,684 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,684 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,694 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,695 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,737 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,743 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,750 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:36:59,771 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:36:59,771 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:36:59,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:36:59,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (1/1) ... [2022-11-19 07:36:59,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:36:59,794 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:36:59,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:36:59,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:36:59,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:36:59,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:37:00,374 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:37:00,377 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:37:02,838 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:37:02,848 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:37:02,849 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:37:02,851 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:37:02 BoogieIcfgContainer [2022-11-19 07:37:02,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:37:02,856 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:37:02,856 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:37:02,860 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:37:02,860 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:36:58" (1/3) ... [2022-11-19 07:37:02,861 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5968f4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:37:02, skipping insertion in model container [2022-11-19 07:37:02,861 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:59" (2/3) ... [2022-11-19 07:37:02,862 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5968f4d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:37:02, skipping insertion in model container [2022-11-19 07:37:02,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:37:02" (3/3) ... [2022-11-19 07:37:02,866 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.fischer.2.prop1-back-serstep.c [2022-11-19 07:37:02,895 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:37:02,895 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:37:02,963 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:37:02,970 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;@253d531c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:37:02,971 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:37:02,975 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 07:37:02,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-19 07:37:02,982 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:37:02,982 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-19 07:37:02,983 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:37:02,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:37:02,988 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-19 07:37:03,001 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 07:37:03,001 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2011534458] [2022-11-19 07:37:03,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:37:03,002 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 07:37:03,002 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 07:37:03,005 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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 07:37:03,007 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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 07:37:03,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:37:03,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 205 conjuncts, 18 conjunts are in the unsatisfiable core [2022-11-19 07:37:03,483 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:37:03,729 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 07:37:03,731 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:37:03,732 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 07:37:03,733 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2011534458] [2022-11-19 07:37:03,734 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2011534458] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:37:03,734 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:37:03,734 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:37:03,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665752002] [2022-11-19 07:37:03,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:37:03,744 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:37:03,745 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 07:37:03,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:37:03,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:37:03,800 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 07:37:04,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:37:04,200 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-19 07:37:04,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:37:04,204 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 07:37:04,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:37:04,213 INFO L225 Difference]: With dead ends: 20 [2022-11-19 07:37:04,213 INFO L226 Difference]: Without dead ends: 11 [2022-11-19 07:37:04,217 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 07:37:04,221 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:37:04,225 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 07:37:04,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-19 07:37:04,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-19 07:37:04,255 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 07:37:04,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-19 07:37:04,258 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-19 07:37:04,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:37:04,258 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-19 07:37:04,259 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 07:37:04,259 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-19 07:37:04,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-19 07:37:04,260 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:37:04,260 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-19 07:37:04,279 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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 07:37:04,473 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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 07:37:04,474 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:37:04,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:37:04,474 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-19 07:37:04,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 07:37:04,477 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [220752595] [2022-11-19 07:37:04,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:37:04,477 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 07:37:04,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 07:37:04,479 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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 07:37:04,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/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 07:37:05,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:37:05,509 INFO L263 TraceCheckSpWp]: Trace formula consists of 1464 conjuncts, 91 conjunts are in the unsatisfiable core [2022-11-19 07:37:05,526 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:37:08,186 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 07:37:08,187 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:38:31,311 WARN L233 SmtUtils]: Spent 1.33m on a formula simplification. DAG size of input: 229 DAG size of output: 177 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:38:46,540 WARN L233 SmtUtils]: Spent 12.05s on a formula simplification. DAG size of input: 194 DAG size of output: 185 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:38:46,582 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 07:38:46,583 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 07:38:46,583 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [220752595] [2022-11-19 07:38:46,583 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [220752595] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:38:46,584 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [155128730] [2022-11-19 07:38:46,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:38:46,584 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 07:38:46,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 07:38:46,588 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 07:38:46,613 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2022-11-19 07:38:48,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:38:48,237 INFO L263 TraceCheckSpWp]: Trace formula consists of 1464 conjuncts, 93 conjunts are in the unsatisfiable core [2022-11-19 07:38:48,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:38:49,798 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 07:38:49,798 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:42:27,645 WARN L233 SmtUtils]: Spent 3.56m on a formula simplification. DAG size of input: 219 DAG size of output: 202 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:43:20,139 WARN L233 SmtUtils]: Spent 41.82s on a formula simplification. DAG size of input: 240 DAG size of output: 185 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:43:20,156 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 07:43:20,156 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [155128730] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:43:20,156 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [707037963] [2022-11-19 07:43:20,157 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:43:20,157 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:43:20,157 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:43:20,164 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:43:20,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_079c0925-423d-47a2-8855-7603ffe68a97/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 07:43:20,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:43:20,903 INFO L263 TraceCheckSpWp]: Trace formula consists of 1464 conjuncts, 96 conjunts are in the unsatisfiable core [2022-11-19 07:43:20,916 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:43:22,606 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 07:43:22,606 INFO L328 TraceCheckSpWp]: Computing backward predicates...