./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 a7cec347b2fe2cb7784a133c54b33c6c1d5895448229e1833a503fb8cc07b344 --- 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 06:34:33,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:34:33,731 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:34:33,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:34:33,790 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:34:33,792 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:34:33,795 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:34:33,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:34:33,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:34:33,807 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:34:33,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:34:33,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:34:33,813 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:34:33,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:34:33,818 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:34:33,820 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:34:33,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:34:33,828 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:34:33,830 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:34:33,834 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:34:33,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:34:33,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:34:33,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:34:33,843 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:34:33,852 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:34:33,857 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:34:33,858 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:34:33,859 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:34:33,861 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:34:33,862 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:34:33,863 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:34:33,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:34:33,865 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:34:33,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:34:33,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:34:33,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:34:33,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:34:33,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:34:33,872 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:34:33,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:34:33,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:34:33,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 06:34:33,902 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:34:33,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:34:33,903 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:34:33,904 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:34:33,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:34:33,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:34:33,905 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:34:33,905 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:34:33,906 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:34:33,906 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 06:34:33,906 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:34:33,906 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:34:33,907 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 06:34:33,907 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 06:34:33,907 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:34:33,908 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 06:34:33,908 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 06:34:33,908 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 06:34:33,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:34:33,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 06:34:33,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:34:33,910 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:34:33,910 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:34:33,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:34:33,911 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:34:33,911 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:34:33,911 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:34:33,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:34:33,912 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:34:33,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:34:33,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:34:33,913 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 06:34:33,913 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:34:33,913 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:34:33,913 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 06:34:33,914 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 06:34:33,914 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:34:33,914 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:34:33,914 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_6bc54216-95a6-4cce-bafb-e6b78cd02584/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7cec347b2fe2cb7784a133c54b33c6c1d5895448229e1833a503fb8cc07b344 [2022-11-19 06:34:34,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:34:34,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:34:34,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:34:34,313 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:34:34,314 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:34:34,315 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c [2022-11-19 06:34:34,423 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/d7d0b33ce/2483910d7e884d44828b41916fe48422/FLAG0f5f7ff83 [2022-11-19 06:34:35,294 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:34:35,295 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c [2022-11-19 06:34:35,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/d7d0b33ce/2483910d7e884d44828b41916fe48422/FLAG0f5f7ff83 [2022-11-19 06:34:35,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/d7d0b33ce/2483910d7e884d44828b41916fe48422 [2022-11-19 06:34:35,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:34:35,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:34:35,372 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:34:35,372 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:34:35,377 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:34:35,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:34:35" (1/1) ... [2022-11-19 06:34:35,381 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@744d280e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:35, skipping insertion in model container [2022-11-19 06:34:35,381 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:34:35" (1/1) ... [2022-11-19 06:34:35,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:34:35,464 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:34:35,745 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_6bc54216-95a6-4cce-bafb-e6b78cd02584/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c[1014,1027] [2022-11-19 06:34:36,155 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:34:36,159 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:34:36,171 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_6bc54216-95a6-4cce-bafb-e6b78cd02584/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c[1014,1027] [2022-11-19 06:34:36,387 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:34:36,428 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:34:36,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36 WrapperNode [2022-11-19 06:34:36,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:34:36,430 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:34:36,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:34:36,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:34:36,446 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,779 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2726 [2022-11-19 06:34:36,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:34:36,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:34:36,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:34:36,781 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:34:36,792 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,882 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,935 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:36,992 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:34:36,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:34:36,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:34:36,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:34:36,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (1/1) ... [2022-11-19 06:34:37,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:34:37,021 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:34:37,041 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:34:37,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:34:37,114 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:34:37,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:34:37,666 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:34:37,670 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:34:41,168 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:34:50,499 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:34:50,500 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 06:34:50,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:34:50 BoogieIcfgContainer [2022-11-19 06:34:50,504 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:34:50,510 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:34:50,510 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:34:50,515 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:34:50,516 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:34:35" (1/3) ... [2022-11-19 06:34:50,517 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e1491ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:34:50, skipping insertion in model container [2022-11-19 06:34:50,517 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:34:36" (2/3) ... [2022-11-19 06:34:50,518 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e1491ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:34:50, skipping insertion in model container [2022-11-19 06:34:50,518 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:34:50" (3/3) ... [2022-11-19 06:34:50,519 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.protocols.5.prop1-back-serstep.c [2022-11-19 06:34:50,549 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:34:50,549 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 06:34:50,643 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 06:34:50,654 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;@197c30e7, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 06:34:50,655 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 06:34:50,667 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 06:34:50,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-19 06:34:50,675 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:34:50,676 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-19 06:34:50,677 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:34:50,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:34:50,684 INFO L85 PathProgramCache]: Analyzing trace with hash 58286007, now seen corresponding path program 1 times [2022-11-19 06:34:50,700 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:34:50,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2026467997] [2022-11-19 06:34:50,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:34:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:34:51,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:34:54,389 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 06:34:54,390 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 06:34:54,390 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2026467997] [2022-11-19 06:34:54,391 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2026467997] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:34:54,392 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:34:54,392 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 06:34:54,394 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436014767] [2022-11-19 06:34:54,395 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:34:54,400 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:34:54,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 06:34:54,479 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:34:54,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:34:54,482 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 06:34:56,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-11-19 06:34:57,974 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:34:57,974 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2022-11-19 06:34:57,976 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:34:57,977 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 06:34:57,978 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:34:58,001 INFO L225 Difference]: With dead ends: 15 [2022-11-19 06:34:58,006 INFO L226 Difference]: Without dead ends: 9 [2022-11-19 06:34:58,009 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 06:34:58,014 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s 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, 3.4s IncrementalHoareTripleChecker+Time [2022-11-19 06:34:58,018 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 3.4s Time] [2022-11-19 06:34:58,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2022-11-19 06:34:58,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2022-11-19 06:34:58,058 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 06:34:58,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2022-11-19 06:34:58,060 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2022-11-19 06:34:58,060 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:34:58,061 INFO L495 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2022-11-19 06:34:58,061 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 06:34:58,062 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2022-11-19 06:34:58,062 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-19 06:34:58,063 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:34:58,063 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2022-11-19 06:34:58,063 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 06:34:58,064 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:34:58,064 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:34:58,065 INFO L85 PathProgramCache]: Analyzing trace with hash 1296129488, now seen corresponding path program 1 times [2022-11-19 06:34:58,065 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 06:34:58,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768946315] [2022-11-19 06:34:58,066 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:34:58,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 06:34:58,365 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-11-19 06:34:58,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [284496160] [2022-11-19 06:34:58,366 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:34:58,366 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:34:58,367 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:34:58,374 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:34:58,379 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-11-19 06:39:55,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 06:39:55,788 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-19 06:41:33,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 06:41:34,314 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-19 06:41:34,315 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-19 06:41:34,321 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 06:41:34,547 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forcibly destroying the process [2022-11-19 06:41:34,597 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 137 [2022-11-19 06:41:34,597 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-11-19 06:41:34,600 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-19 06:41:34,605 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 06:41:34,753 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 06:41:34,753 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 06:41:34,849 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 06:41:34 BoogieIcfgContainer [2022-11-19 06:41:34,849 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 06:41:34,850 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 06:41:34,850 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 06:41:34,850 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 06:41:34,851 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:34:50" (3/4) ... [2022-11-19 06:41:34,855 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-19 06:41:34,855 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 06:41:34,856 INFO L158 Benchmark]: Toolchain (without parser) took 419489.65ms. Allocated memory was 127.9MB in the beginning and 1.4GB in the end (delta: 1.3GB). Free memory was 89.5MB in the beginning and 934.8MB in the end (delta: -845.3MB). Peak memory consumption was 457.5MB. Max. memory is 16.1GB. [2022-11-19 06:41:34,859 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 127.9MB. Free memory was 101.8MB in the beginning and 101.8MB in the end (delta: 31.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 06:41:34,860 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1057.30ms. Allocated memory is still 127.9MB. Free memory was 89.5MB in the beginning and 55.2MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-19 06:41:34,864 INFO L158 Benchmark]: Boogie Procedure Inliner took 349.91ms. Allocated memory was 127.9MB in the beginning and 195.0MB in the end (delta: 67.1MB). Free memory was 55.2MB in the beginning and 154.3MB in the end (delta: -99.2MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. [2022-11-19 06:41:34,867 INFO L158 Benchmark]: Boogie Preprocessor took 213.02ms. Allocated memory is still 195.0MB. Free memory was 154.3MB in the beginning and 141.5MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-19 06:41:34,867 INFO L158 Benchmark]: RCFGBuilder took 13509.39ms. Allocated memory was 195.0MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 141.5MB in the beginning and 1.1GB in the end (delta: -990.4MB). Peak memory consumption was 574.2MB. Max. memory is 16.1GB. [2022-11-19 06:41:34,868 INFO L158 Benchmark]: TraceAbstraction took 404339.45ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 935.8MB in the end (delta: 195.0MB). Peak memory consumption was 194.0MB. Max. memory is 16.1GB. [2022-11-19 06:41:34,871 INFO L158 Benchmark]: Witness Printer took 5.58ms. Allocated memory is still 1.4GB. Free memory was 935.8MB in the beginning and 934.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-19 06:41:34,874 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 127.9MB. Free memory was 101.8MB in the beginning and 101.8MB in the end (delta: 31.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1057.30ms. Allocated memory is still 127.9MB. Free memory was 89.5MB in the beginning and 55.2MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 349.91ms. Allocated memory was 127.9MB in the beginning and 195.0MB in the end (delta: 67.1MB). Free memory was 55.2MB in the beginning and 154.3MB in the end (delta: -99.2MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 213.02ms. Allocated memory is still 195.0MB. Free memory was 154.3MB in the beginning and 141.5MB in the end (delta: 12.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 13509.39ms. Allocated memory was 195.0MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 141.5MB in the beginning and 1.1GB in the end (delta: -990.4MB). Peak memory consumption was 574.2MB. Max. memory is 16.1GB. * TraceAbstraction took 404339.45ms. Allocated memory is still 1.4GB. Free memory was 1.1GB in the beginning and 935.8MB in the end (delta: 195.0MB). Peak memory consumption was 194.0MB. Max. memory is 16.1GB. * Witness Printer took 5.58ms. Allocated memory is still 1.4GB. Free memory was 935.8MB in the beginning and 934.8MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. 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 287, overapproximation of bitwiseOr at line 457, overapproximation of bitwiseAnd at line 197. 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_26 = 0; [L39] const SORT_2 var_90 = 0; [L40] const SORT_2 var_109 = 1; [L41] const SORT_1 var_174 = 1; [L42] const SORT_4 var_177 = 40; [L43] const SORT_3 var_178 = 0; [L44] const SORT_2 var_216 = 40; [L45] const SORT_4 var_223 = 2; [L46] const SORT_4 var_298 = 1; [L48] SORT_2 input_114; [L49] SORT_2 input_116; [L50] SORT_2 input_118; [L51] SORT_2 input_120; [L52] SORT_2 input_122; [L53] SORT_2 input_124; [L54] SORT_2 input_126; [L55] SORT_2 input_128; [L56] SORT_2 input_130; [L57] SORT_2 input_132; [L58] SORT_1 input_134; [L59] SORT_1 input_136; [L60] SORT_1 input_138; [L61] SORT_1 input_140; [L62] SORT_1 input_142; [L63] SORT_1 input_144; [L64] SORT_1 input_146; [L65] SORT_1 input_148; [L66] SORT_1 input_150; [L67] SORT_1 input_152; [L68] SORT_1 input_154; [L69] SORT_1 input_156; [L70] SORT_1 input_158; [L71] SORT_1 input_160; [L72] SORT_1 input_162; [L73] SORT_1 input_164; [L74] SORT_1 input_166; [L75] SORT_1 input_168; [L76] SORT_1 input_170; [L77] SORT_1 input_172; [L78] SORT_1 input_176; [L79] SORT_1 input_183; [L80] SORT_1 input_189; [L81] SORT_1 input_193; [L82] SORT_1 input_196; [L83] SORT_1 input_201; [L84] SORT_1 input_208; [L85] SORT_1 input_212; [L86] SORT_1 input_215; [L87] SORT_1 input_221; [L88] SORT_1 input_233; [L89] SORT_1 input_238; [L90] SORT_1 input_249; [L91] SORT_1 input_257; [L92] SORT_1 input_262; [L93] SORT_1 input_268; [L94] SORT_1 input_274; [L95] SORT_1 input_280; [L97] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L98] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L99] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L100] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L101] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L102] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L103] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L104] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L105] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L106] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L107] SORT_1 state_27 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L108] SORT_1 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L109] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L110] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L111] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L112] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L113] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L114] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L115] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L116] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L117] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L118] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L119] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L120] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L121] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L122] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L123] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L124] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L125] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L126] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L127] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L128] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L130] SORT_2 init_7_arg_1 = var_5; [L131] state_6 = init_7_arg_1 [L132] SORT_2 init_9_arg_1 = var_5; [L133] state_8 = init_9_arg_1 [L134] SORT_2 init_11_arg_1 = var_5; [L135] state_10 = init_11_arg_1 [L136] SORT_2 init_13_arg_1 = var_5; [L137] state_12 = init_13_arg_1 [L138] SORT_2 init_15_arg_1 = var_5; [L139] state_14 = init_15_arg_1 [L140] SORT_2 init_17_arg_1 = var_5; [L141] state_16 = init_17_arg_1 [L142] SORT_2 init_19_arg_1 = var_5; [L143] state_18 = init_19_arg_1 [L144] SORT_2 init_21_arg_1 = var_5; [L145] state_20 = init_21_arg_1 [L146] SORT_2 init_23_arg_1 = var_5; [L147] state_22 = init_23_arg_1 [L148] SORT_2 init_25_arg_1 = var_5; [L149] state_24 = init_25_arg_1 [L150] SORT_1 init_28_arg_1 = var_26; [L151] state_27 = init_28_arg_1 [L152] SORT_1 init_30_arg_1 = var_26; [L153] state_29 = init_30_arg_1 [L154] SORT_1 init_32_arg_1 = var_26; [L155] state_31 = init_32_arg_1 [L156] SORT_1 init_34_arg_1 = var_26; [L157] state_33 = init_34_arg_1 [L158] SORT_1 init_36_arg_1 = var_26; [L159] state_35 = init_36_arg_1 [L160] SORT_1 init_38_arg_1 = var_26; [L161] state_37 = init_38_arg_1 [L162] SORT_1 init_40_arg_1 = var_26; [L163] state_39 = init_40_arg_1 [L164] SORT_1 init_42_arg_1 = var_26; [L165] state_41 = init_42_arg_1 [L166] SORT_1 init_44_arg_1 = var_26; [L167] state_43 = init_44_arg_1 [L168] SORT_1 init_46_arg_1 = var_26; [L169] state_45 = init_46_arg_1 [L170] SORT_1 init_48_arg_1 = var_26; [L171] state_47 = init_48_arg_1 [L172] SORT_1 init_50_arg_1 = var_26; [L173] state_49 = init_50_arg_1 [L174] SORT_1 init_52_arg_1 = var_26; [L175] state_51 = init_52_arg_1 [L176] SORT_1 init_54_arg_1 = var_26; [L177] state_53 = init_54_arg_1 [L178] SORT_1 init_56_arg_1 = var_26; [L179] state_55 = init_56_arg_1 [L180] SORT_1 init_58_arg_1 = var_26; [L181] state_57 = init_58_arg_1 [L182] SORT_1 init_60_arg_1 = var_26; [L183] state_59 = init_60_arg_1 [L184] SORT_1 init_62_arg_1 = var_26; [L185] state_61 = init_62_arg_1 [L186] SORT_1 init_64_arg_1 = var_26; [L187] state_63 = init_64_arg_1 [L188] SORT_1 init_66_arg_1 = var_26; [L189] state_65 = init_66_arg_1 [L190] SORT_1 init_68_arg_1 = var_26; [L191] state_67 = init_68_arg_1 [L192] SORT_1 init_70_arg_1 = var_26; [L193] state_69 = init_70_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_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_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_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_16=0, state_18=0, state_20=0, state_22=0, state_24=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_55=0, state_57=0, state_59=0, state_6=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_8=0, var_109=1, var_174=1, var_177=40, var_178=0, var_216=40, var_223=2, var_26=0, var_298=1, var_5=0, var_90=0] [L196] input_114 = __VERIFIER_nondet_uchar() [L197] input_114 = input_114 & mask_SORT_2 [L198] input_116 = __VERIFIER_nondet_uchar() [L199] input_116 = input_116 & mask_SORT_2 [L200] input_118 = __VERIFIER_nondet_uchar() [L201] input_118 = input_118 & mask_SORT_2 [L202] input_120 = __VERIFIER_nondet_uchar() [L203] input_120 = input_120 & mask_SORT_2 [L204] input_122 = __VERIFIER_nondet_uchar() [L205] input_122 = input_122 & mask_SORT_2 [L206] input_124 = __VERIFIER_nondet_uchar() [L207] input_124 = input_124 & mask_SORT_2 [L208] input_126 = __VERIFIER_nondet_uchar() [L209] input_126 = input_126 & mask_SORT_2 [L210] input_128 = __VERIFIER_nondet_uchar() [L211] input_128 = input_128 & mask_SORT_2 [L212] input_130 = __VERIFIER_nondet_uchar() [L213] input_130 = input_130 & mask_SORT_2 [L214] input_132 = __VERIFIER_nondet_uchar() [L215] input_132 = input_132 & mask_SORT_2 [L216] input_134 = __VERIFIER_nondet_uchar() [L217] input_134 = input_134 & mask_SORT_1 [L218] input_136 = __VERIFIER_nondet_uchar() [L219] input_136 = input_136 & mask_SORT_1 [L220] input_138 = __VERIFIER_nondet_uchar() [L221] input_138 = input_138 & mask_SORT_1 [L222] input_140 = __VERIFIER_nondet_uchar() [L223] input_140 = input_140 & mask_SORT_1 [L224] input_142 = __VERIFIER_nondet_uchar() [L225] input_142 = input_142 & mask_SORT_1 [L226] input_144 = __VERIFIER_nondet_uchar() [L227] input_144 = input_144 & mask_SORT_1 [L228] input_146 = __VERIFIER_nondet_uchar() [L229] input_146 = input_146 & mask_SORT_1 [L230] input_148 = __VERIFIER_nondet_uchar() [L231] input_148 = input_148 & mask_SORT_1 [L232] input_150 = __VERIFIER_nondet_uchar() [L233] input_150 = input_150 & mask_SORT_1 [L234] input_152 = __VERIFIER_nondet_uchar() [L235] input_152 = input_152 & mask_SORT_1 [L236] input_154 = __VERIFIER_nondet_uchar() [L237] input_154 = input_154 & mask_SORT_1 [L238] input_156 = __VERIFIER_nondet_uchar() [L239] input_156 = input_156 & mask_SORT_1 [L240] input_158 = __VERIFIER_nondet_uchar() [L241] input_158 = input_158 & mask_SORT_1 [L242] input_160 = __VERIFIER_nondet_uchar() [L243] input_160 = input_160 & mask_SORT_1 [L244] input_162 = __VERIFIER_nondet_uchar() [L245] input_162 = input_162 & mask_SORT_1 [L246] input_164 = __VERIFIER_nondet_uchar() [L247] input_164 = input_164 & mask_SORT_1 [L248] input_166 = __VERIFIER_nondet_uchar() [L249] input_166 = input_166 & mask_SORT_1 [L250] input_168 = __VERIFIER_nondet_uchar() [L251] input_168 = input_168 & mask_SORT_1 [L252] input_170 = __VERIFIER_nondet_uchar() [L253] input_170 = input_170 & mask_SORT_1 [L254] input_172 = __VERIFIER_nondet_uchar() [L255] input_172 = input_172 & mask_SORT_1 [L256] input_176 = __VERIFIER_nondet_uchar() [L257] input_176 = input_176 & mask_SORT_1 [L258] input_183 = __VERIFIER_nondet_uchar() [L259] input_183 = input_183 & mask_SORT_1 [L260] input_189 = __VERIFIER_nondet_uchar() [L261] input_193 = __VERIFIER_nondet_uchar() [L262] input_196 = __VERIFIER_nondet_uchar() [L263] input_201 = __VERIFIER_nondet_uchar() [L264] input_208 = __VERIFIER_nondet_uchar() [L265] input_212 = __VERIFIER_nondet_uchar() [L266] input_215 = __VERIFIER_nondet_uchar() [L267] input_221 = __VERIFIER_nondet_uchar() [L268] input_233 = __VERIFIER_nondet_uchar() [L269] input_233 = input_233 & mask_SORT_1 [L270] input_238 = __VERIFIER_nondet_uchar() [L271] input_238 = input_238 & mask_SORT_1 [L272] input_249 = __VERIFIER_nondet_uchar() [L273] input_249 = input_249 & mask_SORT_1 [L274] input_257 = __VERIFIER_nondet_uchar() [L275] input_257 = input_257 & mask_SORT_1 [L276] input_262 = __VERIFIER_nondet_uchar() [L277] input_262 = input_262 & mask_SORT_1 [L278] input_268 = __VERIFIER_nondet_uchar() [L279] input_268 = input_268 & mask_SORT_1 [L280] input_274 = __VERIFIER_nondet_uchar() [L281] input_274 = input_274 & mask_SORT_1 [L282] input_280 = __VERIFIER_nondet_uchar() [L283] input_280 = input_280 & mask_SORT_1 [L286] SORT_1 var_71_arg_0 = state_27; [L287] SORT_1 var_71_arg_1 = ~state_29; [L288] var_71_arg_1 = var_71_arg_1 & mask_SORT_1 [L289] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L290] SORT_1 var_72_arg_0 = var_71; [L291] SORT_1 var_72_arg_1 = ~state_31; [L292] var_72_arg_1 = var_72_arg_1 & mask_SORT_1 [L293] SORT_1 var_72 = var_72_arg_0 & var_72_arg_1; [L294] SORT_1 var_73_arg_0 = var_72; [L295] SORT_1 var_73_arg_1 = state_33; [L296] SORT_1 var_73 = var_73_arg_0 & var_73_arg_1; [L297] SORT_1 var_74_arg_0 = var_73; [L298] SORT_1 var_74_arg_1 = ~state_35; [L299] var_74_arg_1 = var_74_arg_1 & mask_SORT_1 [L300] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L301] SORT_1 var_75_arg_0 = var_74; [L302] SORT_1 var_75_arg_1 = ~state_37; [L303] var_75_arg_1 = var_75_arg_1 & mask_SORT_1 [L304] SORT_1 var_75 = var_75_arg_0 & var_75_arg_1; [L305] SORT_1 var_76_arg_0 = var_75; [L306] SORT_1 var_76_arg_1 = state_39; [L307] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L308] SORT_1 var_77_arg_0 = var_76; [L309] SORT_1 var_77_arg_1 = ~state_41; [L310] var_77_arg_1 = var_77_arg_1 & mask_SORT_1 [L311] SORT_1 var_77 = var_77_arg_0 & var_77_arg_1; [L312] SORT_1 var_78_arg_0 = var_77; [L313] SORT_1 var_78_arg_1 = ~state_43; [L314] var_78_arg_1 = var_78_arg_1 & mask_SORT_1 [L315] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L316] SORT_1 var_79_arg_0 = var_78; [L317] SORT_1 var_79_arg_1 = state_45; [L318] SORT_1 var_79 = var_79_arg_0 & var_79_arg_1; [L319] SORT_1 var_80_arg_0 = var_79; [L320] SORT_1 var_80_arg_1 = ~state_47; [L321] var_80_arg_1 = var_80_arg_1 & mask_SORT_1 [L322] SORT_1 var_80 = var_80_arg_0 & var_80_arg_1; [L323] SORT_1 var_81_arg_0 = var_80; [L324] SORT_1 var_81_arg_1 = ~state_49; [L325] var_81_arg_1 = var_81_arg_1 & mask_SORT_1 [L326] SORT_1 var_81 = var_81_arg_0 & var_81_arg_1; [L327] SORT_1 var_82_arg_0 = var_81; [L328] SORT_1 var_82_arg_1 = ~state_51; [L329] var_82_arg_1 = var_82_arg_1 & mask_SORT_1 [L330] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L331] SORT_1 var_83_arg_0 = var_82; [L332] SORT_1 var_83_arg_1 = state_53; [L333] SORT_1 var_83 = var_83_arg_0 & var_83_arg_1; [L334] SORT_1 var_84_arg_0 = var_83; [L335] SORT_1 var_84_arg_1 = ~state_55; [L336] var_84_arg_1 = var_84_arg_1 & mask_SORT_1 [L337] SORT_1 var_84 = var_84_arg_0 & var_84_arg_1; [L338] SORT_1 var_85_arg_0 = var_84; [L339] SORT_1 var_85_arg_1 = ~state_57; [L340] var_85_arg_1 = var_85_arg_1 & mask_SORT_1 [L341] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L342] SORT_1 var_86_arg_0 = var_85; [L343] SORT_1 var_86_arg_1 = ~state_59; [L344] var_86_arg_1 = var_86_arg_1 & mask_SORT_1 [L345] SORT_1 var_86 = var_86_arg_0 & var_86_arg_1; [L346] SORT_1 var_87_arg_0 = var_86; [L347] SORT_1 var_87_arg_1 = state_61; [L348] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L349] SORT_1 var_88_arg_0 = var_87; [L350] SORT_1 var_88_arg_1 = ~state_63; [L351] var_88_arg_1 = var_88_arg_1 & mask_SORT_1 [L352] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L353] SORT_1 var_89_arg_0 = var_88; [L354] SORT_1 var_89_arg_1 = ~state_65; [L355] var_89_arg_1 = var_89_arg_1 & mask_SORT_1 [L356] SORT_1 var_89 = var_89_arg_0 & var_89_arg_1; [L357] SORT_2 var_91_arg_0 = var_90; [L358] SORT_2 var_91_arg_1 = state_6; [L359] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L360] SORT_1 var_92_arg_0 = var_89; [L361] SORT_1 var_92_arg_1 = var_91; [L362] SORT_1 var_92 = var_92_arg_0 & var_92_arg_1; [L363] SORT_2 var_93_arg_0 = var_90; [L364] SORT_2 var_93_arg_1 = state_8; [L365] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L366] SORT_1 var_94_arg_0 = var_92; [L367] SORT_1 var_94_arg_1 = var_93; [L368] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L369] SORT_2 var_95_arg_0 = var_90; [L370] SORT_2 var_95_arg_1 = state_10; [L371] SORT_1 var_95 = var_95_arg_0 == var_95_arg_1; [L372] SORT_1 var_96_arg_0 = var_94; [L373] SORT_1 var_96_arg_1 = var_95; [L374] SORT_1 var_96 = var_96_arg_0 & var_96_arg_1; [L375] SORT_2 var_97_arg_0 = var_90; [L376] SORT_2 var_97_arg_1 = state_12; [L377] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L378] SORT_1 var_98_arg_0 = var_96; [L379] SORT_1 var_98_arg_1 = var_97; [L380] SORT_1 var_98 = var_98_arg_0 & var_98_arg_1; [L381] SORT_2 var_99_arg_0 = var_90; [L382] SORT_2 var_99_arg_1 = state_14; [L383] SORT_1 var_99 = var_99_arg_0 == var_99_arg_1; [L384] SORT_1 var_100_arg_0 = var_98; [L385] SORT_1 var_100_arg_1 = var_99; [L386] SORT_1 var_100 = var_100_arg_0 & var_100_arg_1; [L387] SORT_2 var_101_arg_0 = var_90; [L388] SORT_2 var_101_arg_1 = state_16; [L389] SORT_1 var_101 = var_101_arg_0 == var_101_arg_1; [L390] SORT_1 var_102_arg_0 = var_100; [L391] SORT_1 var_102_arg_1 = var_101; [L392] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L393] SORT_2 var_103_arg_0 = var_90; [L394] SORT_2 var_103_arg_1 = state_18; [L395] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L396] SORT_1 var_104_arg_0 = var_102; [L397] SORT_1 var_104_arg_1 = var_103; [L398] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L399] SORT_2 var_105_arg_0 = var_90; [L400] SORT_2 var_105_arg_1 = state_20; [L401] SORT_1 var_105 = var_105_arg_0 == var_105_arg_1; [L402] SORT_1 var_106_arg_0 = var_104; [L403] SORT_1 var_106_arg_1 = var_105; [L404] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L405] SORT_2 var_107_arg_0 = var_90; [L406] SORT_2 var_107_arg_1 = state_22; [L407] SORT_1 var_107 = var_107_arg_0 == var_107_arg_1; [L408] SORT_1 var_108_arg_0 = var_106; [L409] SORT_1 var_108_arg_1 = var_107; [L410] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L411] SORT_2 var_110_arg_0 = var_109; [L412] SORT_2 var_110_arg_1 = state_24; [L413] SORT_1 var_110 = var_110_arg_0 == var_110_arg_1; [L414] SORT_1 var_111_arg_0 = var_108; [L415] SORT_1 var_111_arg_1 = var_110; [L416] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L417] SORT_1 var_112_arg_0 = state_69; [L418] SORT_1 var_112_arg_1 = var_111; [L419] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L420] var_112 = var_112 & mask_SORT_1 [L421] SORT_1 bad_113_arg_0 = var_112; [L422] CALL __VERIFIER_assert(!(bad_113_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L422] RET __VERIFIER_assert(!(bad_113_arg_0)) [L424] SORT_2 next_115_arg_1 = input_114; [L425] SORT_2 next_117_arg_1 = input_116; [L426] SORT_2 next_119_arg_1 = input_118; [L427] SORT_2 next_121_arg_1 = input_120; [L428] SORT_2 next_123_arg_1 = input_122; [L429] SORT_2 next_125_arg_1 = input_124; [L430] SORT_2 next_127_arg_1 = input_126; [L431] SORT_2 next_129_arg_1 = input_128; [L432] SORT_2 next_131_arg_1 = input_130; [L433] SORT_2 next_133_arg_1 = input_132; [L434] SORT_1 next_135_arg_1 = input_134; [L435] SORT_1 next_137_arg_1 = input_136; [L436] SORT_1 next_139_arg_1 = input_138; [L437] SORT_1 next_141_arg_1 = input_140; [L438] SORT_1 next_143_arg_1 = input_142; [L439] SORT_1 next_145_arg_1 = input_144; [L440] SORT_1 next_147_arg_1 = input_146; [L441] SORT_1 next_149_arg_1 = input_148; [L442] SORT_1 next_151_arg_1 = input_150; [L443] SORT_1 next_153_arg_1 = input_152; [L444] SORT_1 next_155_arg_1 = input_154; [L445] SORT_1 next_157_arg_1 = input_156; [L446] SORT_1 next_159_arg_1 = input_158; [L447] SORT_1 next_161_arg_1 = input_160; [L448] SORT_1 next_163_arg_1 = input_162; [L449] SORT_1 next_165_arg_1 = input_164; [L450] SORT_1 next_167_arg_1 = input_166; [L451] SORT_1 next_169_arg_1 = input_168; [L452] SORT_1 next_171_arg_1 = input_170; [L453] SORT_1 next_173_arg_1 = input_172; [L454] SORT_1 next_175_arg_1 = var_174; [L455] SORT_3 var_179_arg_0 = var_178; [L456] SORT_2 var_179_arg_1 = input_116; [L457] SORT_4 var_179 = ((SORT_4)var_179_arg_0 << 8) | var_179_arg_1; [L458] var_179 = var_179 & mask_SORT_4 [L459] SORT_4 var_180_arg_0 = var_177; [L460] SORT_4 var_180_arg_1 = var_179; [L461] SORT_1 var_180 = var_180_arg_0 <= var_180_arg_1; [L462] SORT_1 var_181_arg_0 = input_136; [L463] SORT_1 var_181_arg_1 = ~var_180; [L464] var_181_arg_1 = var_181_arg_1 & mask_SORT_1 [L465] SORT_1 var_181 = var_181_arg_0 & var_181_arg_1; [L466] SORT_1 var_182_arg_0 = ~input_176; [L467] var_182_arg_0 = var_182_arg_0 & mask_SORT_1 [L468] SORT_1 var_182_arg_1 = var_181; [L469] SORT_1 var_182 = var_182_arg_0 | var_182_arg_1; [L470] SORT_3 var_184_arg_0 = var_178; [L471] SORT_2 var_184_arg_1 = input_120; [L472] SORT_4 var_184 = ((SORT_4)var_184_arg_0 << 8) | var_184_arg_1; [L473] var_184 = var_184 & mask_SORT_4 [L474] SORT_4 var_185_arg_0 = var_177; [L475] SORT_4 var_185_arg_1 = var_184; [L476] SORT_1 var_185 = var_185_arg_0 <= var_185_arg_1; [L477] SORT_1 var_186_arg_0 = input_142; [L478] SORT_1 var_186_arg_1 = ~var_185; [L479] var_186_arg_1 = var_186_arg_1 & mask_SORT_1 [L480] SORT_1 var_186 = var_186_arg_0 & var_186_arg_1; [L481] SORT_1 var_187_arg_0 = ~input_183; [L482] var_187_arg_0 = var_187_arg_0 & mask_SORT_1 [L483] SORT_1 var_187_arg_1 = var_186; [L484] SORT_1 var_187 = var_187_arg_0 | var_187_arg_1; [L485] SORT_1 var_188_arg_0 = var_182; [L486] SORT_1 var_188_arg_1 = var_187; [L487] SORT_1 var_188 = var_188_arg_0 & var_188_arg_1; [L488] SORT_1 var_190_arg_0 = input_146; [L489] SORT_1 var_190_arg_1 = ~input_189; [L490] var_190_arg_1 = var_190_arg_1 & mask_SORT_1 [L491] SORT_1 var_190 = var_190_arg_0 | var_190_arg_1; [L492] SORT_1 var_191_arg_0 = var_188; [L493] SORT_1 var_191_arg_1 = var_190; [L494] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L495] SORT_1 var_192_arg_0 = input_146; [L496] SORT_1 var_192_arg_1 = ~input_189; [L497] var_192_arg_1 = var_192_arg_1 & mask_SORT_1 [L498] SORT_1 var_192 = var_192_arg_0 & var_192_arg_1; [L499] SORT_1 var_194_arg_0 = var_192; [L500] SORT_1 var_194_arg_1 = ~input_193; [L501] var_194_arg_1 = var_194_arg_1 & mask_SORT_1 [L502] SORT_1 var_194 = var_194_arg_0 | var_194_arg_1; [L503] SORT_1 var_195_arg_0 = var_191; [L504] SORT_1 var_195_arg_1 = var_194; [L505] SORT_1 var_195 = var_195_arg_0 & var_195_arg_1; [L506] SORT_2 var_197_arg_0 = var_90; [L507] SORT_2 var_197_arg_1 = input_122; [L508] SORT_1 var_197 = var_197_arg_0 == var_197_arg_1; [L509] SORT_1 var_198_arg_0 = input_154; [L510] SORT_1 var_198_arg_1 = var_197; [L511] SORT_1 var_198 = var_198_arg_0 & var_198_arg_1; [L512] SORT_1 var_199_arg_0 = ~input_196; [L513] var_199_arg_0 = var_199_arg_0 & mask_SORT_1 [L514] SORT_1 var_199_arg_1 = var_198; [L515] SORT_1 var_199 = var_199_arg_0 | var_199_arg_1; [L516] SORT_1 var_200_arg_0 = var_195; [L517] SORT_1 var_200_arg_1 = var_199; [L518] SORT_1 var_200 = var_200_arg_0 & var_200_arg_1; [L519] SORT_1 var_202_arg_0 = input_154; [L520] SORT_1 var_202_arg_1 = ~input_196; [L521] var_202_arg_1 = var_202_arg_1 & mask_SORT_1 [L522] SORT_1 var_202 = var_202_arg_0 & var_202_arg_1; [L523] SORT_2 var_203_arg_0 = var_109; [L524] SORT_2 var_203_arg_1 = input_122; [L525] SORT_1 var_203 = var_203_arg_0 == var_203_arg_1; [L526] SORT_1 var_204_arg_0 = var_202; [L527] SORT_1 var_204_arg_1 = var_203; [L528] SORT_1 var_204 = var_204_arg_0 & var_204_arg_1; [L529] SORT_1 var_205_arg_0 = ~input_201; [L530] var_205_arg_0 = var_205_arg_0 & mask_SORT_1 [L531] SORT_1 var_205_arg_1 = var_204; [L532] SORT_1 var_205 = var_205_arg_0 | var_205_arg_1; [L533] SORT_1 var_206_arg_0 = var_200; [L534] SORT_1 var_206_arg_1 = var_205; [L535] SORT_1 var_206 = var_206_arg_0 & var_206_arg_1; [L536] SORT_1 var_207_arg_0 = input_156; [L537] SORT_1 var_207_arg_1 = input_196; [L538] SORT_1 var_207 = var_207_arg_0 | var_207_arg_1; [L539] SORT_1 var_209_arg_0 = var_207; [L540] SORT_1 var_209_arg_1 = ~input_208; [L541] var_209_arg_1 = var_209_arg_1 & mask_SORT_1 [L542] SORT_1 var_209 = var_209_arg_0 | var_209_arg_1; [L543] SORT_1 var_210_arg_0 = var_206; [L544] SORT_1 var_210_arg_1 = var_209; [L545] SORT_1 var_210 = var_210_arg_0 & var_210_arg_1; [L546] SORT_1 var_211_arg_0 = input_158; [L547] SORT_1 var_211_arg_1 = input_201; [L548] SORT_1 var_211 = var_211_arg_0 | var_211_arg_1; [L549] SORT_1 var_213_arg_0 = var_211; [L550] SORT_1 var_213_arg_1 = ~input_212; [L551] var_213_arg_1 = var_213_arg_1 & mask_SORT_1 [L552] SORT_1 var_213 = var_213_arg_0 | var_213_arg_1; [L553] SORT_1 var_214_arg_0 = var_210; [L554] SORT_1 var_214_arg_1 = var_213; [L555] SORT_1 var_214 = var_214_arg_0 & var_214_arg_1; [L556] SORT_2 var_217_arg_0 = var_216; [L557] SORT_2 var_217_arg_1 = input_128; [L558] SORT_1 var_217 = var_217_arg_0 == var_217_arg_1; [L559] SORT_1 var_218_arg_0 = input_164; [L560] SORT_1 var_218_arg_1 = var_217; [L561] SORT_1 var_218 = var_218_arg_0 & var_218_arg_1; [L562] SORT_1 var_219_arg_0 = ~input_215; [L563] var_219_arg_0 = var_219_arg_0 & mask_SORT_1 [L564] SORT_1 var_219_arg_1 = var_218; [L565] SORT_1 var_219 = var_219_arg_0 | var_219_arg_1; [L566] SORT_1 var_220_arg_0 = var_214; [L567] SORT_1 var_220_arg_1 = var_219; [L568] SORT_1 var_220 = var_220_arg_0 & var_220_arg_1; [L569] SORT_3 var_222_arg_0 = var_178; [L570] SORT_2 var_222_arg_1 = input_130; [L571] SORT_4 var_222 = ((SORT_4)var_222_arg_0 << 8) | var_222_arg_1; [L572] SORT_4 var_224_arg_0 = var_222; [L573] var_224_arg_0 = (var_224_arg_0 & msb_SORT_4) ? (var_224_arg_0 | ~mask_SORT_4) : (var_224_arg_0 & mask_SORT_4) [L574] SORT_4 var_224_arg_1 = var_223; [L575] var_224_arg_1 = (var_224_arg_1 & msb_SORT_4) ? (var_224_arg_1 | ~mask_SORT_4) : (var_224_arg_1 & mask_SORT_4) [L576] SORT_4 var_224 = (int)var_224_arg_0 % (int)var_224_arg_1; [L577] SORT_4 var_225_arg_0 = var_224; [L578] SORT_3 var_225 = var_225_arg_0 >> 8; [L579] var_225 = var_225 & mask_SORT_3 [L580] SORT_3 var_226_arg_0 = var_178; [L581] SORT_3 var_226_arg_1 = var_225; [L582] SORT_1 var_226 = var_226_arg_0 == var_226_arg_1; [L583] SORT_4 var_227_arg_0 = var_224; [L584] SORT_2 var_227 = var_227_arg_0 >> 0; [L585] var_227 = var_227 & mask_SORT_2 [L586] SORT_2 var_228_arg_0 = input_132; [L587] SORT_2 var_228_arg_1 = var_227; [L588] SORT_1 var_228 = var_228_arg_0 == var_228_arg_1; [L589] SORT_1 var_229_arg_0 = var_226; [L590] SORT_1 var_229_arg_1 = var_228; [L591] SORT_1 var_229 = var_229_arg_0 & var_229_arg_1; [L592] SORT_1 var_230_arg_0 = input_170; [L593] SORT_1 var_230_arg_1 = ~var_229; [L594] var_230_arg_1 = var_230_arg_1 & mask_SORT_1 [L595] SORT_1 var_230 = var_230_arg_0 & var_230_arg_1; [L596] SORT_1 var_231_arg_0 = ~input_221; [L597] var_231_arg_0 = var_231_arg_0 & mask_SORT_1 [L598] SORT_1 var_231_arg_1 = var_230; [L599] SORT_1 var_231 = var_231_arg_0 | var_231_arg_1; [L600] SORT_1 var_232_arg_0 = var_220; [L601] SORT_1 var_232_arg_1 = var_231; [L602] SORT_1 var_232 = var_232_arg_0 & var_232_arg_1; [L603] SORT_1 var_234_arg_0 = input_134; [L604] SORT_1 var_234_arg_1 = input_176; [L605] SORT_1 var_234 = var_234_arg_0 | var_234_arg_1; [L606] SORT_1 var_235_arg_0 = input_162; [L607] SORT_1 var_235_arg_1 = var_234; [L608] SORT_1 var_235 = var_235_arg_0 & var_235_arg_1; [L609] SORT_1 var_236_arg_0 = ~input_233; [L610] var_236_arg_0 = var_236_arg_0 & mask_SORT_1 [L611] SORT_1 var_236_arg_1 = var_235; [L612] SORT_1 var_236 = var_236_arg_0 | var_236_arg_1; [L613] SORT_1 var_237_arg_0 = var_232; [L614] SORT_1 var_237_arg_1 = var_236; [L615] SORT_1 var_237 = var_237_arg_0 & var_237_arg_1; [L616] SORT_1 var_239_arg_0 = var_234; [L617] SORT_1 var_239_arg_1 = ~input_233; [L618] var_239_arg_1 = var_239_arg_1 & mask_SORT_1 [L619] SORT_1 var_239 = var_239_arg_0 & var_239_arg_1; [L620] SORT_1 var_240_arg_0 = input_164; [L621] SORT_1 var_240_arg_1 = ~input_215; [L622] var_240_arg_1 = var_240_arg_1 & mask_SORT_1 [L623] SORT_1 var_240 = var_240_arg_0 & var_240_arg_1; [L624] SORT_1 var_241_arg_0 = var_240; [L625] SORT_1 var_241_arg_1 = input_233; [L626] SORT_1 var_241 = var_241_arg_0 | var_241_arg_1; [L627] SORT_1 var_242_arg_0 = var_239; [L628] SORT_1 var_242_arg_1 = var_241; [L629] SORT_1 var_242 = var_242_arg_0 & var_242_arg_1; [L630] SORT_1 var_243_arg_0 = input_233; [L631] SORT_2 var_243_arg_1 = var_109; [L632] SORT_2 var_243_arg_2 = input_128; [L633] SORT_2 var_243 = var_243_arg_0 ? var_243_arg_1 : var_243_arg_2; [L634] var_243 = var_243 & mask_SORT_2 [L635] SORT_3 var_244_arg_0 = var_178; [L636] SORT_2 var_244_arg_1 = var_243; [L637] SORT_4 var_244 = ((SORT_4)var_244_arg_0 << 8) | var_244_arg_1; [L638] var_244 = var_244 & mask_SORT_4 [L639] SORT_4 var_245_arg_0 = var_177; [L640] SORT_4 var_245_arg_1 = var_244; [L641] SORT_1 var_245 = var_245_arg_0 <= var_245_arg_1; [L642] SORT_1 var_246_arg_0 = var_242; [L643] SORT_1 var_246_arg_1 = ~var_245; [L644] var_246_arg_1 = var_246_arg_1 & mask_SORT_1 [L645] SORT_1 var_246 = var_246_arg_0 & var_246_arg_1; [L646] SORT_1 var_247_arg_0 = ~input_238; [L647] var_247_arg_0 = var_247_arg_0 & mask_SORT_1 [L648] SORT_1 var_247_arg_1 = var_246; [L649] SORT_1 var_247 = var_247_arg_0 | var_247_arg_1; [L650] SORT_1 var_248_arg_0 = var_237; [L651] SORT_1 var_248_arg_1 = var_247; [L652] SORT_1 var_248 = var_248_arg_0 & var_248_arg_1; [L653] SORT_1 var_250_arg_0 = input_168; [L654] SORT_1 var_250_arg_1 = input_221; [L655] SORT_1 var_250 = var_250_arg_0 | var_250_arg_1; [L656] SORT_1 var_251_arg_0 = input_136; [L657] SORT_1 var_251_arg_1 = ~input_176; [L658] var_251_arg_1 = var_251_arg_1 & mask_SORT_1 [L659] SORT_1 var_251 = var_251_arg_0 & var_251_arg_1; [L660] SORT_1 var_252_arg_0 = var_251; [L661] SORT_1 var_252_arg_1 = input_233; [L662] SORT_1 var_252 = var_252_arg_0 | var_252_arg_1; [L663] SORT_1 var_253_arg_0 = var_252; [L664] SORT_1 var_253_arg_1 = input_238; [L665] SORT_1 var_253 = var_253_arg_0 | var_253_arg_1; [L666] SORT_1 var_254_arg_0 = var_250; [L667] SORT_1 var_254_arg_1 = var_253; [L668] SORT_1 var_254 = var_254_arg_0 & var_254_arg_1; [L669] SORT_1 var_255_arg_0 = ~input_249; [L670] var_255_arg_0 = var_255_arg_0 & mask_SORT_1 [L671] SORT_1 var_255_arg_1 = var_254; [L672] SORT_1 var_255 = var_255_arg_0 | var_255_arg_1; [L673] SORT_1 var_256_arg_0 = var_248; [L674] SORT_1 var_256_arg_1 = var_255; [L675] SORT_1 var_256 = var_256_arg_0 & var_256_arg_1; [L676] SORT_1 var_258_arg_0 = input_140; [L677] SORT_1 var_258_arg_1 = input_183; [L678] SORT_1 var_258 = var_258_arg_0 | var_258_arg_1; [L679] SORT_1 var_259_arg_0 = input_172; [L680] SORT_1 var_259_arg_1 = var_258; [L681] SORT_1 var_259 = var_259_arg_0 & var_259_arg_1; [L682] SORT_1 var_260_arg_0 = ~input_257; [L683] var_260_arg_0 = var_260_arg_0 & mask_SORT_1 [L684] SORT_1 var_260_arg_1 = var_259; [L685] SORT_1 var_260 = var_260_arg_0 | var_260_arg_1; [L686] SORT_1 var_261_arg_0 = var_256; [L687] SORT_1 var_261_arg_1 = var_260; [L688] SORT_1 var_261 = var_261_arg_0 & var_261_arg_1; [L689] SORT_1 var_263_arg_0 = input_142; [L690] SORT_1 var_263_arg_1 = ~input_183; [L691] var_263_arg_1 = var_263_arg_1 & mask_SORT_1 [L692] SORT_1 var_263 = var_263_arg_0 & var_263_arg_1; [L693] SORT_1 var_264_arg_0 = var_263; [L694] SORT_1 var_264_arg_1 = input_257; [L695] SORT_1 var_264 = var_264_arg_0 | var_264_arg_1; [L696] SORT_1 var_265_arg_0 = var_241; [L697] SORT_1 var_265_arg_1 = var_264; [L698] SORT_1 var_265 = var_265_arg_0 & var_265_arg_1; [L699] SORT_1 var_266_arg_0 = ~input_262; [L700] var_266_arg_0 = var_266_arg_0 & mask_SORT_1 [L701] SORT_1 var_266_arg_1 = var_265; [L702] SORT_1 var_266 = var_266_arg_0 | var_266_arg_1; [L703] SORT_1 var_267_arg_0 = var_261; [L704] SORT_1 var_267_arg_1 = var_266; [L705] SORT_1 var_267 = var_267_arg_0 & var_267_arg_1; [L706] SORT_1 var_269_arg_0 = input_148; [L707] SORT_1 var_269_arg_1 = input_189; [L708] SORT_1 var_269 = var_269_arg_0 | var_269_arg_1; [L709] SORT_1 var_270_arg_0 = input_160; [L710] SORT_1 var_270_arg_1 = input_262; [L711] SORT_1 var_270 = var_270_arg_0 | var_270_arg_1; [L712] SORT_1 var_271_arg_0 = var_269; [L713] SORT_1 var_271_arg_1 = var_270; [L714] SORT_1 var_271 = var_271_arg_0 & var_271_arg_1; [L715] SORT_1 var_272_arg_0 = ~input_268; [L716] var_272_arg_0 = var_272_arg_0 & mask_SORT_1 [L717] SORT_1 var_272_arg_1 = var_271; [L718] SORT_1 var_272 = var_272_arg_0 | var_272_arg_1; [L719] SORT_1 var_273_arg_0 = var_267; [L720] SORT_1 var_273_arg_1 = var_272; [L721] SORT_1 var_273 = var_273_arg_0 & var_273_arg_1; [L722] SORT_1 var_275_arg_0 = input_150; [L723] SORT_1 var_275_arg_1 = input_193; [L724] SORT_1 var_275 = var_275_arg_0 | var_275_arg_1; [L725] SORT_1 var_276_arg_0 = var_270; [L726] SORT_1 var_276_arg_1 = ~input_268; [L727] var_276_arg_1 = var_276_arg_1 & mask_SORT_1 [L728] SORT_1 var_276 = var_276_arg_0 & var_276_arg_1; [L729] SORT_1 var_277_arg_0 = var_275; [L730] SORT_1 var_277_arg_1 = var_276; [L731] SORT_1 var_277 = var_277_arg_0 & var_277_arg_1; [L732] SORT_1 var_278_arg_0 = ~input_274; [L733] var_278_arg_0 = var_278_arg_0 & mask_SORT_1 [L734] SORT_1 var_278_arg_1 = var_277; [L735] SORT_1 var_278 = var_278_arg_0 | var_278_arg_1; [L736] SORT_1 var_279_arg_0 = var_273; [L737] SORT_1 var_279_arg_1 = var_278; [L738] SORT_1 var_279 = var_279_arg_0 & var_279_arg_1; [L739] SORT_1 var_281_arg_0 = input_152; [L740] SORT_1 var_281_arg_1 = input_208; [L741] SORT_1 var_281 = var_281_arg_0 | var_281_arg_1; [L742] SORT_1 var_282_arg_0 = var_281; [L743] SORT_1 var_282_arg_1 = input_212; [L744] SORT_1 var_282 = var_282_arg_0 | var_282_arg_1; [L745] SORT_1 var_283_arg_0 = input_170; [L746] SORT_1 var_283_arg_1 = ~input_221; [L747] var_283_arg_1 = var_283_arg_1 & mask_SORT_1 [L748] SORT_1 var_283 = var_283_arg_0 & var_283_arg_1; [L749] SORT_1 var_284_arg_0 = var_283; [L750] SORT_1 var_284_arg_1 = input_249; [L751] SORT_1 var_284 = var_284_arg_0 | var_284_arg_1; [L752] SORT_1 var_285_arg_0 = var_282; [L753] SORT_1 var_285_arg_1 = var_284; [L754] SORT_1 var_285 = var_285_arg_0 & var_285_arg_1; [L755] SORT_3 var_286_arg_0 = var_178; [L756] SORT_2 var_286_arg_1 = input_124; [L757] SORT_4 var_286 = ((SORT_4)var_286_arg_0 << 8) | var_286_arg_1; [L758] SORT_4 var_287_arg_0 = var_223; [L759] SORT_4 var_287_arg_1 = var_286; [L760] SORT_4 var_287 = var_287_arg_0 * var_287_arg_1; [L761] SORT_3 var_288_arg_0 = var_178; [L762] SORT_2 var_288_arg_1 = input_126; [L763] SORT_4 var_288 = ((SORT_4)var_288_arg_0 << 8) | var_288_arg_1; [L764] SORT_4 var_289_arg_0 = var_287; [L765] SORT_4 var_289_arg_1 = var_288; [L766] SORT_4 var_289 = var_289_arg_0 + var_289_arg_1; [L767] SORT_4 var_290_arg_0 = var_289; [L768] SORT_2 var_290 = var_290_arg_0 >> 0; [L769] SORT_1 var_291_arg_0 = input_233; [L770] SORT_2 var_291_arg_1 = var_290; [L771] SORT_2 var_291_arg_2 = input_114; [L772] SORT_2 var_291 = var_291_arg_0 ? var_291_arg_1 : var_291_arg_2; [L773] SORT_1 var_292_arg_0 = input_238; [L774] SORT_2 var_292_arg_1 = var_290; [L775] SORT_2 var_292_arg_2 = var_291; [L776] SORT_2 var_292 = var_292_arg_0 ? var_292_arg_1 : var_292_arg_2; [L777] var_292 = var_292 & mask_SORT_2 [L778] SORT_1 var_293_arg_0 = input_249; [L779] SORT_2 var_293_arg_1 = var_292; [L780] SORT_2 var_293_arg_2 = input_130; [L781] SORT_2 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L782] var_293 = var_293 & mask_SORT_2 [L783] SORT_3 var_294_arg_0 = var_178; [L784] SORT_2 var_294_arg_1 = var_293; [L785] SORT_4 var_294 = ((SORT_4)var_294_arg_0 << 8) | var_294_arg_1; [L786] SORT_4 var_295_arg_0 = var_294; [L787] var_295_arg_0 = (var_295_arg_0 & msb_SORT_4) ? (var_295_arg_0 | ~mask_SORT_4) : (var_295_arg_0 & mask_SORT_4) [L788] SORT_4 var_295_arg_1 = var_223; [L789] var_295_arg_1 = (var_295_arg_1 & msb_SORT_4) ? (var_295_arg_1 | ~mask_SORT_4) : (var_295_arg_1 & mask_SORT_4) [L790] SORT_4 var_295 = (int)var_295_arg_0 % (int)var_295_arg_1; [L791] SORT_4 var_296_arg_0 = var_295; [L792] SORT_3 var_296 = var_296_arg_0 >> 8; [L793] var_296 = var_296 & mask_SORT_3 [L794] SORT_3 var_297_arg_0 = var_178; [L795] SORT_3 var_297_arg_1 = var_296; [L796] SORT_1 var_297 = var_297_arg_0 == var_297_arg_1; [L797] SORT_3 var_299_arg_0 = var_178; [L798] SORT_2 var_299_arg_1 = input_132; [L799] SORT_4 var_299 = ((SORT_4)var_299_arg_0 << 8) | var_299_arg_1; [L800] SORT_4 var_300_arg_0 = var_298; [L801] SORT_4 var_300_arg_1 = var_299; [L802] SORT_4 var_300 = var_300_arg_0 - var_300_arg_1; [L803] SORT_4 var_301_arg_0 = var_300; [L804] SORT_2 var_301 = var_301_arg_0 >> 0; [L805] SORT_1 var_302_arg_0 = input_257; [L806] SORT_2 var_302_arg_1 = var_301; [L807] SORT_2 var_302_arg_2 = input_132; [L808] SORT_2 var_302 = var_302_arg_0 ? var_302_arg_1 : var_302_arg_2; [L809] var_302 = var_302 & mask_SORT_2 [L810] SORT_4 var_303_arg_0 = var_295; [L811] SORT_2 var_303 = var_303_arg_0 >> 0; [L812] var_303 = var_303 & mask_SORT_2 [L813] SORT_2 var_304_arg_0 = var_302; [L814] SORT_2 var_304_arg_1 = var_303; [L815] SORT_1 var_304 = var_304_arg_0 == var_304_arg_1; [L816] SORT_1 var_305_arg_0 = var_297; [L817] SORT_1 var_305_arg_1 = var_304; [L818] SORT_1 var_305 = var_305_arg_0 & var_305_arg_1; [L819] SORT_1 var_306_arg_0 = var_285; [L820] SORT_1 var_306_arg_1 = var_305; [L821] SORT_1 var_306 = var_306_arg_0 & var_306_arg_1; [L822] SORT_1 var_307_arg_0 = ~input_280; [L823] var_307_arg_0 = var_307_arg_0 & mask_SORT_1 [L824] SORT_1 var_307_arg_1 = var_306; [L825] SORT_1 var_307 = var_307_arg_0 | var_307_arg_1; [L826] SORT_1 var_308_arg_0 = var_279; [L827] SORT_1 var_308_arg_1 = var_307; [L828] SORT_1 var_308 = var_308_arg_0 & var_308_arg_1; [L829] SORT_1 var_309_arg_0 = input_176; [L830] SORT_1 var_309_arg_1 = input_183; [L831] SORT_1 var_309 = var_309_arg_0 | var_309_arg_1; [L832] SORT_1 var_310_arg_0 = input_189; [L833] SORT_1 var_310_arg_1 = var_309; [L834] SORT_1 var_310 = var_310_arg_0 | var_310_arg_1; [L835] SORT_1 var_311_arg_0 = input_193; [L836] SORT_1 var_311_arg_1 = var_310; [L837] SORT_1 var_311 = var_311_arg_0 | var_311_arg_1; [L838] SORT_1 var_312_arg_0 = input_196; [L839] SORT_1 var_312_arg_1 = var_311; [L840] SORT_1 var_312 = var_312_arg_0 | var_312_arg_1; [L841] SORT_1 var_313_arg_0 = input_201; [L842] SORT_1 var_313_arg_1 = var_312; [L843] SORT_1 var_313 = var_313_arg_0 | var_313_arg_1; [L844] SORT_1 var_314_arg_0 = input_208; [L845] SORT_1 var_314_arg_1 = var_313; [L846] SORT_1 var_314 = var_314_arg_0 | var_314_arg_1; [L847] SORT_1 var_315_arg_0 = input_212; [L848] SORT_1 var_315_arg_1 = var_314; [L849] SORT_1 var_315 = var_315_arg_0 | var_315_arg_1; [L850] SORT_1 var_316_arg_0 = input_215; [L851] SORT_1 var_316_arg_1 = var_315; [L852] SORT_1 var_316 = var_316_arg_0 | var_316_arg_1; [L853] SORT_1 var_317_arg_0 = input_221; [L854] SORT_1 var_317_arg_1 = var_316; [L855] SORT_1 var_317 = var_317_arg_0 | var_317_arg_1; [L856] SORT_1 var_318_arg_0 = input_233; [L857] SORT_1 var_318_arg_1 = var_317; [L858] SORT_1 var_318 = var_318_arg_0 | var_318_arg_1; [L859] SORT_1 var_319_arg_0 = input_238; [L860] SORT_1 var_319_arg_1 = var_318; [L861] SORT_1 var_319 = var_319_arg_0 | var_319_arg_1; [L862] SORT_1 var_320_arg_0 = input_249; [L863] SORT_1 var_320_arg_1 = var_319; [L864] SORT_1 var_320 = var_320_arg_0 | var_320_arg_1; [L865] SORT_1 var_321_arg_0 = input_257; [L866] SORT_1 var_321_arg_1 = var_320; [L867] SORT_1 var_321 = var_321_arg_0 | var_321_arg_1; [L868] SORT_1 var_322_arg_0 = input_262; [L869] SORT_1 var_322_arg_1 = var_321; [L870] SORT_1 var_322 = var_322_arg_0 | var_322_arg_1; [L871] SORT_1 var_323_arg_0 = input_268; [L872] SORT_1 var_323_arg_1 = var_322; [L873] SORT_1 var_323 = var_323_arg_0 | var_323_arg_1; [L874] SORT_1 var_324_arg_0 = input_274; [L875] SORT_1 var_324_arg_1 = var_323; [L876] SORT_1 var_324 = var_324_arg_0 | var_324_arg_1; [L877] SORT_1 var_325_arg_0 = input_280; [L878] SORT_1 var_325_arg_1 = var_324; [L879] SORT_1 var_325 = var_325_arg_0 | var_325_arg_1; [L880] SORT_1 var_326_arg_0 = var_308; [L881] SORT_1 var_326_arg_1 = var_325; [L882] SORT_1 var_326 = var_326_arg_0 & var_326_arg_1; [L883] SORT_1 var_327_arg_0 = input_134; [L884] SORT_1 var_327_arg_1 = input_136; [L885] SORT_1 var_327 = var_327_arg_0 & var_327_arg_1; [L886] SORT_1 var_328_arg_0 = input_134; [L887] SORT_1 var_328_arg_1 = input_136; [L888] SORT_1 var_328 = var_328_arg_0 | var_328_arg_1; [L889] SORT_1 var_329_arg_0 = input_138; [L890] SORT_1 var_329_arg_1 = var_328; [L891] SORT_1 var_329 = var_329_arg_0 & var_329_arg_1; [L892] SORT_1 var_330_arg_0 = var_327; [L893] SORT_1 var_330_arg_1 = var_329; [L894] SORT_1 var_330 = var_330_arg_0 | var_330_arg_1; [L895] SORT_1 var_331_arg_0 = input_138; [L896] SORT_1 var_331_arg_1 = var_328; [L897] SORT_1 var_331 = var_331_arg_0 | var_331_arg_1; [L898] SORT_1 var_332_arg_0 = ~var_330; [L899] var_332_arg_0 = var_332_arg_0 & mask_SORT_1 [L900] SORT_1 var_332_arg_1 = var_331; [L901] SORT_1 var_332 = var_332_arg_0 & var_332_arg_1; [L902] SORT_1 var_333_arg_0 = input_140; [L903] SORT_1 var_333_arg_1 = input_142; [L904] SORT_1 var_333 = var_333_arg_0 & var_333_arg_1; [L905] SORT_1 var_334_arg_0 = input_140; [L906] SORT_1 var_334_arg_1 = input_142; [L907] SORT_1 var_334 = var_334_arg_0 | var_334_arg_1; [L908] SORT_1 var_335_arg_0 = input_144; [L909] SORT_1 var_335_arg_1 = var_334; [L910] SORT_1 var_335 = var_335_arg_0 & var_335_arg_1; [L911] SORT_1 var_336_arg_0 = var_333; [L912] SORT_1 var_336_arg_1 = var_335; [L913] SORT_1 var_336 = var_336_arg_0 | var_336_arg_1; [L914] SORT_1 var_337_arg_0 = var_332; [L915] SORT_1 var_337_arg_1 = ~var_336; [L916] var_337_arg_1 = var_337_arg_1 & mask_SORT_1 [L917] SORT_1 var_337 = var_337_arg_0 & var_337_arg_1; [L918] SORT_1 var_338_arg_0 = input_144; [L919] SORT_1 var_338_arg_1 = var_334; [L920] SORT_1 var_338 = var_338_arg_0 | var_338_arg_1; [L921] SORT_1 var_339_arg_0 = var_337; [L922] SORT_1 var_339_arg_1 = var_338; [L923] SORT_1 var_339 = var_339_arg_0 & var_339_arg_1; [L924] SORT_1 var_340_arg_0 = input_146; [L925] SORT_1 var_340_arg_1 = input_148; [L926] SORT_1 var_340 = var_340_arg_0 & var_340_arg_1; [L927] SORT_1 var_341_arg_0 = input_146; [L928] SORT_1 var_341_arg_1 = input_148; [L929] SORT_1 var_341 = var_341_arg_0 | var_341_arg_1; [L930] SORT_1 var_342_arg_0 = input_150; [L931] SORT_1 var_342_arg_1 = var_341; [L932] SORT_1 var_342 = var_342_arg_0 & var_342_arg_1; [L933] SORT_1 var_343_arg_0 = var_340; [L934] SORT_1 var_343_arg_1 = var_342; [L935] SORT_1 var_343 = var_343_arg_0 | var_343_arg_1; [L936] SORT_1 var_344_arg_0 = var_339; [L937] SORT_1 var_344_arg_1 = ~var_343; [L938] var_344_arg_1 = var_344_arg_1 & mask_SORT_1 [L939] SORT_1 var_344 = var_344_arg_0 & var_344_arg_1; [L940] SORT_1 var_345_arg_0 = input_150; [L941] SORT_1 var_345_arg_1 = var_341; [L942] SORT_1 var_345 = var_345_arg_0 | var_345_arg_1; [L943] SORT_1 var_346_arg_0 = var_344; [L944] SORT_1 var_346_arg_1 = var_345; [L945] SORT_1 var_346 = var_346_arg_0 & var_346_arg_1; [L946] SORT_1 var_347_arg_0 = input_152; [L947] SORT_1 var_347_arg_1 = input_154; [L948] SORT_1 var_347 = var_347_arg_0 & var_347_arg_1; [L949] SORT_1 var_348_arg_0 = input_152; [L950] SORT_1 var_348_arg_1 = input_154; [L951] SORT_1 var_348 = var_348_arg_0 | var_348_arg_1; [L952] SORT_1 var_349_arg_0 = input_156; [L953] SORT_1 var_349_arg_1 = var_348; [L954] SORT_1 var_349 = var_349_arg_0 & var_349_arg_1; [L955] SORT_1 var_350_arg_0 = var_347; [L956] SORT_1 var_350_arg_1 = var_349; [L957] SORT_1 var_350 = var_350_arg_0 | var_350_arg_1; [L958] SORT_1 var_351_arg_0 = input_156; [L959] SORT_1 var_351_arg_1 = var_348; [L960] SORT_1 var_351 = var_351_arg_0 | var_351_arg_1; [L961] SORT_1 var_352_arg_0 = input_158; [L962] SORT_1 var_352_arg_1 = var_351; [L963] SORT_1 var_352 = var_352_arg_0 & var_352_arg_1; [L964] SORT_1 var_353_arg_0 = var_350; [L965] SORT_1 var_353_arg_1 = var_352; [L966] SORT_1 var_353 = var_353_arg_0 | var_353_arg_1; [L967] SORT_1 var_354_arg_0 = var_346; [L968] SORT_1 var_354_arg_1 = ~var_353; [L969] var_354_arg_1 = var_354_arg_1 & mask_SORT_1 [L970] SORT_1 var_354 = var_354_arg_0 & var_354_arg_1; [L971] SORT_1 var_355_arg_0 = input_158; [L972] SORT_1 var_355_arg_1 = var_351; [L973] SORT_1 var_355 = var_355_arg_0 | var_355_arg_1; [L974] SORT_1 var_356_arg_0 = var_354; [L975] SORT_1 var_356_arg_1 = var_355; [L976] SORT_1 var_356 = var_356_arg_0 & var_356_arg_1; [L977] SORT_1 var_357_arg_0 = input_160; [L978] SORT_1 var_357_arg_1 = input_162; [L979] SORT_1 var_357 = var_357_arg_0 & var_357_arg_1; [L980] SORT_1 var_358_arg_0 = input_160; [L981] SORT_1 var_358_arg_1 = input_162; [L982] SORT_1 var_358 = var_358_arg_0 | var_358_arg_1; [L983] SORT_1 var_359_arg_0 = input_164; [L984] SORT_1 var_359_arg_1 = var_358; [L985] SORT_1 var_359 = var_359_arg_0 & var_359_arg_1; [L986] SORT_1 var_360_arg_0 = var_357; [L987] SORT_1 var_360_arg_1 = var_359; [L988] SORT_1 var_360 = var_360_arg_0 | var_360_arg_1; [L989] SORT_1 var_361_arg_0 = input_164; [L990] SORT_1 var_361_arg_1 = var_358; [L991] SORT_1 var_361 = var_361_arg_0 | var_361_arg_1; [L992] SORT_1 var_362_arg_0 = input_166; [L993] SORT_1 var_362_arg_1 = var_361; [L994] SORT_1 var_362 = var_362_arg_0 & var_362_arg_1; [L995] SORT_1 var_363_arg_0 = var_360; [L996] SORT_1 var_363_arg_1 = var_362; [L997] SORT_1 var_363 = var_363_arg_0 | var_363_arg_1; [L998] SORT_1 var_364_arg_0 = var_356; [L999] SORT_1 var_364_arg_1 = ~var_363; [L1000] var_364_arg_1 = var_364_arg_1 & mask_SORT_1 [L1001] SORT_1 var_364 = var_364_arg_0 & var_364_arg_1; [L1002] SORT_1 var_365_arg_0 = input_166; [L1003] SORT_1 var_365_arg_1 = var_361; [L1004] SORT_1 var_365 = var_365_arg_0 | var_365_arg_1; [L1005] SORT_1 var_366_arg_0 = var_364; [L1006] SORT_1 var_366_arg_1 = var_365; [L1007] SORT_1 var_366 = var_366_arg_0 & var_366_arg_1; [L1008] SORT_1 var_367_arg_0 = input_168; [L1009] SORT_1 var_367_arg_1 = input_170; [L1010] SORT_1 var_367 = var_367_arg_0 & var_367_arg_1; [L1011] SORT_1 var_368_arg_0 = input_168; [L1012] SORT_1 var_368_arg_1 = input_170; [L1013] SORT_1 var_368 = var_368_arg_0 | var_368_arg_1; [L1014] SORT_1 var_369_arg_0 = input_172; [L1015] SORT_1 var_369_arg_1 = var_368; [L1016] SORT_1 var_369 = var_369_arg_0 & var_369_arg_1; [L1017] SORT_1 var_370_arg_0 = var_367; [L1018] SORT_1 var_370_arg_1 = var_369; [L1019] SORT_1 var_370 = var_370_arg_0 | var_370_arg_1; [L1020] SORT_1 var_371_arg_0 = var_366; [L1021] SORT_1 var_371_arg_1 = ~var_370; [L1022] var_371_arg_1 = var_371_arg_1 & mask_SORT_1 [L1023] SORT_1 var_371 = var_371_arg_0 & var_371_arg_1; [L1024] SORT_1 var_372_arg_0 = input_172; [L1025] SORT_1 var_372_arg_1 = var_368; [L1026] SORT_1 var_372 = var_372_arg_0 | var_372_arg_1; [L1027] SORT_1 var_373_arg_0 = var_371; [L1028] SORT_1 var_373_arg_1 = var_372; [L1029] SORT_1 var_373 = var_373_arg_0 & var_373_arg_1; [L1030] SORT_1 var_374_arg_0 = var_326; [L1031] SORT_1 var_374_arg_1 = var_373; [L1032] SORT_1 var_374 = var_374_arg_0 & var_374_arg_1; [L1033] SORT_1 var_375_arg_0 = var_239; [L1034] SORT_1 var_375_arg_1 = ~input_238; [L1035] var_375_arg_1 = var_375_arg_1 & mask_SORT_1 [L1036] SORT_1 var_375 = var_375_arg_0 & var_375_arg_1; [L1037] SORT_1 var_376_arg_0 = var_375; [L1038] SORT_1 var_376_arg_1 = input_249; [L1039] SORT_1 var_376 = var_376_arg_0 | var_376_arg_1; [L1040] var_376 = var_376 & mask_SORT_1 [L1041] SORT_1 var_377_arg_0 = var_253; [L1042] SORT_1 var_377_arg_1 = ~input_249; [L1043] var_377_arg_1 = var_377_arg_1 & mask_SORT_1 [L1044] SORT_1 var_377 = var_377_arg_0 & var_377_arg_1; [L1045] var_377 = var_377 & mask_SORT_1 [L1046] SORT_1 var_378_arg_0 = var_376; [L1047] SORT_1 var_378_arg_1 = var_377; [L1048] SORT_1 var_378 = var_378_arg_0 & var_378_arg_1; [L1049] SORT_1 var_379_arg_0 = var_376; [L1050] SORT_1 var_379_arg_1 = var_377; [L1051] SORT_1 var_379 = var_379_arg_0 | var_379_arg_1; [L1052] SORT_1 var_380_arg_0 = input_138; [L1053] SORT_1 var_380_arg_1 = var_379; [L1054] SORT_1 var_380 = var_380_arg_0 & var_380_arg_1; [L1055] SORT_1 var_381_arg_0 = var_378; [L1056] SORT_1 var_381_arg_1 = var_380; [L1057] SORT_1 var_381 = var_381_arg_0 | var_381_arg_1; [L1058] SORT_1 var_382_arg_0 = input_138; [L1059] SORT_1 var_382_arg_1 = var_379; [L1060] SORT_1 var_382 = var_382_arg_0 | var_382_arg_1; [L1061] SORT_1 var_383_arg_0 = ~var_381; [L1062] var_383_arg_0 = var_383_arg_0 & mask_SORT_1 [L1063] SORT_1 var_383_arg_1 = var_382; [L1064] SORT_1 var_383 = var_383_arg_0 & var_383_arg_1; [L1065] SORT_1 var_384_arg_0 = var_258; [L1066] SORT_1 var_384_arg_1 = ~input_257; [L1067] var_384_arg_1 = var_384_arg_1 & mask_SORT_1 [L1068] SORT_1 var_384 = var_384_arg_0 & var_384_arg_1; [L1069] SORT_1 var_385_arg_0 = var_384; [L1070] SORT_1 var_385_arg_1 = input_262; [L1071] SORT_1 var_385 = var_385_arg_0 | var_385_arg_1; [L1072] var_385 = var_385 & mask_SORT_1 [L1073] SORT_1 var_386_arg_0 = var_264; [L1074] SORT_1 var_386_arg_1 = ~input_262; [L1075] var_386_arg_1 = var_386_arg_1 & mask_SORT_1 [L1076] SORT_1 var_386 = var_386_arg_0 & var_386_arg_1; [L1077] var_386 = var_386 & mask_SORT_1 [L1078] SORT_1 var_387_arg_0 = var_385; [L1079] SORT_1 var_387_arg_1 = var_386; [L1080] SORT_1 var_387 = var_387_arg_0 & var_387_arg_1; [L1081] SORT_1 var_388_arg_0 = var_385; [L1082] SORT_1 var_388_arg_1 = var_386; [L1083] SORT_1 var_388 = var_388_arg_0 | var_388_arg_1; [L1084] SORT_1 var_389_arg_0 = input_144; [L1085] SORT_1 var_389_arg_1 = var_388; [L1086] SORT_1 var_389 = var_389_arg_0 & var_389_arg_1; [L1087] SORT_1 var_390_arg_0 = var_387; [L1088] SORT_1 var_390_arg_1 = var_389; [L1089] SORT_1 var_390 = var_390_arg_0 | var_390_arg_1; [L1090] SORT_1 var_391_arg_0 = var_383; [L1091] SORT_1 var_391_arg_1 = ~var_390; [L1092] var_391_arg_1 = var_391_arg_1 & mask_SORT_1 [L1093] SORT_1 var_391 = var_391_arg_0 & var_391_arg_1; [L1094] SORT_1 var_392_arg_0 = input_144; [L1095] SORT_1 var_392_arg_1 = var_388; [L1096] SORT_1 var_392 = var_392_arg_0 | var_392_arg_1; [L1097] SORT_1 var_393_arg_0 = var_391; [L1098] SORT_1 var_393_arg_1 = var_392; [L1099] SORT_1 var_393 = var_393_arg_0 & var_393_arg_1; [L1100] SORT_1 var_394_arg_0 = var_269; [L1101] SORT_1 var_394_arg_1 = ~input_268; [L1102] var_394_arg_1 = var_394_arg_1 & mask_SORT_1 [L1103] SORT_1 var_394 = var_394_arg_0 & var_394_arg_1; [L1104] var_394 = var_394 & mask_SORT_1 [L1105] SORT_1 var_395_arg_0 = var_192; [L1106] SORT_1 var_395_arg_1 = ~input_193; [L1107] var_395_arg_1 = var_395_arg_1 & mask_SORT_1 [L1108] SORT_1 var_395 = var_395_arg_0 & var_395_arg_1; [L1109] SORT_1 var_396_arg_0 = var_395; [L1110] SORT_1 var_396_arg_1 = input_268; [L1111] SORT_1 var_396 = var_396_arg_0 | var_396_arg_1; [L1112] SORT_1 var_397_arg_0 = var_396; [L1113] SORT_1 var_397_arg_1 = input_274; [L1114] SORT_1 var_397 = var_397_arg_0 | var_397_arg_1; [L1115] var_397 = var_397 & mask_SORT_1 [L1116] SORT_1 var_398_arg_0 = var_394; [L1117] SORT_1 var_398_arg_1 = var_397; [L1118] SORT_1 var_398 = var_398_arg_0 & var_398_arg_1; [L1119] SORT_1 var_399_arg_0 = var_275; [L1120] SORT_1 var_399_arg_1 = ~input_274; [L1121] var_399_arg_1 = var_399_arg_1 & mask_SORT_1 [L1122] SORT_1 var_399 = var_399_arg_0 & var_399_arg_1; [L1123] var_399 = var_399 & mask_SORT_1 [L1124] SORT_1 var_400_arg_0 = var_394; [L1125] SORT_1 var_400_arg_1 = var_397; [L1126] SORT_1 var_400 = var_400_arg_0 | var_400_arg_1; [L1127] SORT_1 var_401_arg_0 = var_399; [L1128] SORT_1 var_401_arg_1 = var_400; [L1129] SORT_1 var_401 = var_401_arg_0 & var_401_arg_1; [L1130] SORT_1 var_402_arg_0 = var_398; [L1131] SORT_1 var_402_arg_1 = var_401; [L1132] SORT_1 var_402 = var_402_arg_0 | var_402_arg_1; [L1133] SORT_1 var_403_arg_0 = var_393; [L1134] SORT_1 var_403_arg_1 = ~var_402; [L1135] var_403_arg_1 = var_403_arg_1 & mask_SORT_1 [L1136] SORT_1 var_403 = var_403_arg_0 & var_403_arg_1; [L1137] SORT_1 var_404_arg_0 = var_399; [L1138] SORT_1 var_404_arg_1 = var_400; [L1139] SORT_1 var_404 = var_404_arg_0 | var_404_arg_1; [L1140] SORT_1 var_405_arg_0 = var_403; [L1141] SORT_1 var_405_arg_1 = var_404; [L1142] SORT_1 var_405 = var_405_arg_0 & var_405_arg_1; [L1143] SORT_1 var_406_arg_0 = var_282; [L1144] SORT_1 var_406_arg_1 = ~input_280; [L1145] var_406_arg_1 = var_406_arg_1 & mask_SORT_1 [L1146] SORT_1 var_406 = var_406_arg_0 & var_406_arg_1; [L1147] var_406 = var_406 & mask_SORT_1 [L1148] SORT_1 var_407_arg_0 = var_202; [L1149] SORT_1 var_407_arg_1 = ~input_201; [L1150] var_407_arg_1 = var_407_arg_1 & mask_SORT_1 [L1151] SORT_1 var_407 = var_407_arg_0 & var_407_arg_1; [L1152] SORT_1 var_408_arg_0 = var_407; [L1153] SORT_1 var_408_arg_1 = input_280; [L1154] SORT_1 var_408 = var_408_arg_0 | var_408_arg_1; [L1155] var_408 = var_408 & mask_SORT_1 [L1156] SORT_1 var_409_arg_0 = var_406; [L1157] SORT_1 var_409_arg_1 = var_408; [L1158] SORT_1 var_409 = var_409_arg_0 & var_409_arg_1; [L1159] SORT_1 var_410_arg_0 = var_207; [L1160] SORT_1 var_410_arg_1 = ~input_208; [L1161] var_410_arg_1 = var_410_arg_1 & mask_SORT_1 [L1162] SORT_1 var_410 = var_410_arg_0 & var_410_arg_1; [L1163] var_410 = var_410 & mask_SORT_1 [L1164] SORT_1 var_411_arg_0 = var_406; [L1165] SORT_1 var_411_arg_1 = var_408; [L1166] SORT_1 var_411 = var_411_arg_0 | var_411_arg_1; [L1167] SORT_1 var_412_arg_0 = var_410; [L1168] SORT_1 var_412_arg_1 = var_411; [L1169] SORT_1 var_412 = var_412_arg_0 & var_412_arg_1; [L1170] SORT_1 var_413_arg_0 = var_409; [L1171] SORT_1 var_413_arg_1 = var_412; [L1172] SORT_1 var_413 = var_413_arg_0 | var_413_arg_1; [L1173] SORT_1 var_414_arg_0 = var_211; [L1174] SORT_1 var_414_arg_1 = ~input_212; [L1175] var_414_arg_1 = var_414_arg_1 & mask_SORT_1 [L1176] SORT_1 var_414 = var_414_arg_0 & var_414_arg_1; [L1177] var_414 = var_414 & mask_SORT_1 [L1178] SORT_1 var_415_arg_0 = var_410; [L1179] SORT_1 var_415_arg_1 = var_411; [L1180] SORT_1 var_415 = var_415_arg_0 | var_415_arg_1; [L1181] SORT_1 var_416_arg_0 = var_414; [L1182] SORT_1 var_416_arg_1 = var_415; [L1183] SORT_1 var_416 = var_416_arg_0 & var_416_arg_1; [L1184] SORT_1 var_417_arg_0 = var_413; [L1185] SORT_1 var_417_arg_1 = var_416; [L1186] SORT_1 var_417 = var_417_arg_0 | var_417_arg_1; [L1187] SORT_1 var_418_arg_0 = var_405; [L1188] SORT_1 var_418_arg_1 = ~var_417; [L1189] var_418_arg_1 = var_418_arg_1 & mask_SORT_1 [L1190] SORT_1 var_418 = var_418_arg_0 & var_418_arg_1; [L1191] SORT_1 var_419_arg_0 = var_414; [L1192] SORT_1 var_419_arg_1 = var_415; [L1193] SORT_1 var_419 = var_419_arg_0 | var_419_arg_1; [L1194] SORT_1 var_420_arg_0 = var_418; [L1195] SORT_1 var_420_arg_1 = var_419; [L1196] SORT_1 var_420 = var_420_arg_0 & var_420_arg_1; [L1197] SORT_1 var_421_arg_0 = var_276; [L1198] SORT_1 var_421_arg_1 = ~input_274; [L1199] var_421_arg_1 = var_421_arg_1 & mask_SORT_1 [L1200] SORT_1 var_421 = var_421_arg_0 & var_421_arg_1; [L1201] var_421 = var_421 & mask_SORT_1 [L1202] SORT_1 var_422_arg_0 = input_162; [L1203] SORT_1 var_422_arg_1 = ~input_233; [L1204] var_422_arg_1 = var_422_arg_1 & mask_SORT_1 [L1205] SORT_1 var_422 = var_422_arg_0 & var_422_arg_1; [L1206] SORT_1 var_423_arg_0 = var_422; [L1207] SORT_1 var_423_arg_1 = input_268; [L1208] SORT_1 var_423 = var_423_arg_0 | var_423_arg_1; [L1209] SORT_1 var_424_arg_0 = var_423; [L1210] SORT_1 var_424_arg_1 = input_274; [L1211] SORT_1 var_424 = var_424_arg_0 | var_424_arg_1; [L1212] var_424 = var_424 & mask_SORT_1 [L1213] SORT_1 var_425_arg_0 = var_421; [L1214] SORT_1 var_425_arg_1 = var_424; [L1215] SORT_1 var_425 = var_425_arg_0 & var_425_arg_1; [L1216] SORT_1 var_426_arg_0 = var_241; [L1217] SORT_1 var_426_arg_1 = ~input_262; [L1218] var_426_arg_1 = var_426_arg_1 & mask_SORT_1 [L1219] SORT_1 var_426 = var_426_arg_0 & var_426_arg_1; [L1220] var_426 = var_426 & mask_SORT_1 [L1221] SORT_1 var_427_arg_0 = var_421; [L1222] SORT_1 var_427_arg_1 = var_424; [L1223] SORT_1 var_427 = var_427_arg_0 | var_427_arg_1; [L1224] SORT_1 var_428_arg_0 = var_426; [L1225] SORT_1 var_428_arg_1 = var_427; [L1226] SORT_1 var_428 = var_428_arg_0 & var_428_arg_1; [L1227] SORT_1 var_429_arg_0 = var_425; [L1228] SORT_1 var_429_arg_1 = var_428; [L1229] SORT_1 var_429 = var_429_arg_0 | var_429_arg_1; [L1230] SORT_1 var_430_arg_0 = input_166; [L1231] SORT_1 var_430_arg_1 = input_215; [L1232] SORT_1 var_430 = var_430_arg_0 | var_430_arg_1; [L1233] var_430 = var_430 & mask_SORT_1 [L1234] SORT_1 var_431_arg_0 = var_426; [L1235] SORT_1 var_431_arg_1 = var_427; [L1236] SORT_1 var_431 = var_431_arg_0 | var_431_arg_1; [L1237] SORT_1 var_432_arg_0 = var_430; [L1238] SORT_1 var_432_arg_1 = var_431; [L1239] SORT_1 var_432 = var_432_arg_0 & var_432_arg_1; [L1240] SORT_1 var_433_arg_0 = var_429; [L1241] SORT_1 var_433_arg_1 = var_432; [L1242] SORT_1 var_433 = var_433_arg_0 | var_433_arg_1; [L1243] SORT_1 var_434_arg_0 = var_420; [L1244] SORT_1 var_434_arg_1 = ~var_433; [L1245] var_434_arg_1 = var_434_arg_1 & mask_SORT_1 [L1246] SORT_1 var_434 = var_434_arg_0 & var_434_arg_1; [L1247] SORT_1 var_435_arg_0 = var_430; [L1248] SORT_1 var_435_arg_1 = var_431; [L1249] SORT_1 var_435 = var_435_arg_0 | var_435_arg_1; [L1250] SORT_1 var_436_arg_0 = var_434; [L1251] SORT_1 var_436_arg_1 = var_435; [L1252] SORT_1 var_436 = var_436_arg_0 & var_436_arg_1; [L1253] SORT_1 var_437_arg_0 = var_250; [L1254] SORT_1 var_437_arg_1 = ~input_249; [L1255] var_437_arg_1 = var_437_arg_1 & mask_SORT_1 [L1256] SORT_1 var_437 = var_437_arg_0 & var_437_arg_1; [L1257] SORT_1 var_438_arg_0 = var_437; [L1258] SORT_1 var_438_arg_1 = input_257; [L1259] SORT_1 var_438 = var_438_arg_0 | var_438_arg_1; [L1260] var_438 = var_438 & mask_SORT_1 [L1261] SORT_1 var_439_arg_0 = var_284; [L1262] SORT_1 var_439_arg_1 = ~input_280; [L1263] var_439_arg_1 = var_439_arg_1 & mask_SORT_1 [L1264] SORT_1 var_439 = var_439_arg_0 & var_439_arg_1; [L1265] var_439 = var_439 & mask_SORT_1 [L1266] SORT_1 var_440_arg_0 = var_438; [L1267] SORT_1 var_440_arg_1 = var_439; [L1268] SORT_1 var_440 = var_440_arg_0 & var_440_arg_1; [L1269] SORT_1 var_441_arg_0 = input_172; [L1270] SORT_1 var_441_arg_1 = ~input_257; [L1271] var_441_arg_1 = var_441_arg_1 & mask_SORT_1 [L1272] SORT_1 var_441 = var_441_arg_0 & var_441_arg_1; [L1273] SORT_1 var_442_arg_0 = var_441; [L1274] SORT_1 var_442_arg_1 = input_280; [L1275] SORT_1 var_442 = var_442_arg_0 | var_442_arg_1; [L1276] var_442 = var_442 & mask_SORT_1 [L1277] SORT_1 var_443_arg_0 = var_438; [L1278] SORT_1 var_443_arg_1 = var_439; [L1279] SORT_1 var_443 = var_443_arg_0 | var_443_arg_1; [L1280] SORT_1 var_444_arg_0 = var_442; [L1281] SORT_1 var_444_arg_1 = var_443; [L1282] SORT_1 var_444 = var_444_arg_0 & var_444_arg_1; [L1283] SORT_1 var_445_arg_0 = var_440; [L1284] SORT_1 var_445_arg_1 = var_444; [L1285] SORT_1 var_445 = var_445_arg_0 | var_445_arg_1; [L1286] SORT_1 var_446_arg_0 = var_436; [L1287] SORT_1 var_446_arg_1 = ~var_445; [L1288] var_446_arg_1 = var_446_arg_1 & mask_SORT_1 [L1289] SORT_1 var_446 = var_446_arg_0 & var_446_arg_1; [L1290] SORT_1 var_447_arg_0 = var_442; [L1291] SORT_1 var_447_arg_1 = var_443; [L1292] SORT_1 var_447 = var_447_arg_0 | var_447_arg_1; [L1293] SORT_1 var_448_arg_0 = var_446; [L1294] SORT_1 var_448_arg_1 = var_447; [L1295] SORT_1 var_448 = var_448_arg_0 & var_448_arg_1; [L1296] SORT_1 var_449_arg_0 = var_374; [L1297] SORT_1 var_449_arg_1 = var_448; [L1298] SORT_1 var_449 = var_449_arg_0 & var_449_arg_1; [L1299] SORT_2 var_450_arg_0 = var_292; [L1300] SORT_2 var_450_arg_1 = state_6; [L1301] SORT_1 var_450 = var_450_arg_0 == var_450_arg_1; [L1302] SORT_1 var_451_arg_0 = var_449; [L1303] SORT_1 var_451_arg_1 = var_450; [L1304] SORT_1 var_451 = var_451_arg_0 & var_451_arg_1; [L1305] SORT_4 var_452_arg_0 = var_298; [L1306] SORT_4 var_452_arg_1 = var_179; [L1307] SORT_4 var_452 = var_452_arg_0 + var_452_arg_1; [L1308] SORT_4 var_453_arg_0 = var_452; [L1309] SORT_2 var_453 = var_453_arg_0 >> 0; [L1310] SORT_1 var_454_arg_0 = input_176; [L1311] SORT_2 var_454_arg_1 = var_453; [L1312] SORT_2 var_454_arg_2 = input_116; [L1313] SORT_2 var_454 = var_454_arg_0 ? var_454_arg_1 : var_454_arg_2; [L1314] SORT_1 var_455_arg_0 = input_249; [L1315] SORT_2 var_455_arg_1 = var_90; [L1316] SORT_2 var_455_arg_2 = var_454; [L1317] SORT_2 var_455 = var_455_arg_0 ? var_455_arg_1 : var_455_arg_2; [L1318] var_455 = var_455 & mask_SORT_2 [L1319] SORT_2 var_456_arg_0 = var_455; [L1320] SORT_2 var_456_arg_1 = state_8; [L1321] SORT_1 var_456 = var_456_arg_0 == var_456_arg_1; [L1322] SORT_1 var_457_arg_0 = var_451; [L1323] SORT_1 var_457_arg_1 = var_456; [L1324] SORT_1 var_457 = var_457_arg_0 & var_457_arg_1; [L1325] SORT_1 var_458_arg_0 = input_257; [L1326] SORT_2 var_458_arg_1 = var_90; [L1327] SORT_2 var_458_arg_2 = input_118; [L1328] SORT_2 var_458 = var_458_arg_0 ? var_458_arg_1 : var_458_arg_2; [L1329] var_458 = var_458 & mask_SORT_2 [L1330] SORT_2 var_459_arg_0 = var_458; [L1331] SORT_2 var_459_arg_1 = state_10; [L1332] SORT_1 var_459 = var_459_arg_0 == var_459_arg_1; [L1333] SORT_1 var_460_arg_0 = var_457; [L1334] SORT_1 var_460_arg_1 = var_459; [L1335] SORT_1 var_460 = var_460_arg_0 & var_460_arg_1; [L1336] SORT_4 var_461_arg_0 = var_298; [L1337] SORT_4 var_461_arg_1 = var_184; [L1338] SORT_4 var_461 = var_461_arg_0 + var_461_arg_1; [L1339] SORT_4 var_462_arg_0 = var_461; [L1340] SORT_2 var_462 = var_462_arg_0 >> 0; [L1341] SORT_1 var_463_arg_0 = input_183; [L1342] SORT_2 var_463_arg_1 = var_462; [L1343] SORT_2 var_463_arg_2 = input_120; [L1344] SORT_2 var_463 = var_463_arg_0 ? var_463_arg_1 : var_463_arg_2; [L1345] SORT_1 var_464_arg_0 = input_262; [L1346] SORT_2 var_464_arg_1 = var_90; [L1347] SORT_2 var_464_arg_2 = var_463; [L1348] SORT_2 var_464 = var_464_arg_0 ? var_464_arg_1 : var_464_arg_2; [L1349] var_464 = var_464 & mask_SORT_2 [L1350] SORT_2 var_465_arg_0 = var_464; [L1351] SORT_2 var_465_arg_1 = state_12; [L1352] SORT_1 var_465 = var_465_arg_0 == var_465_arg_1; [L1353] SORT_1 var_466_arg_0 = var_460; [L1354] SORT_1 var_466_arg_1 = var_465; [L1355] SORT_1 var_466 = var_466_arg_0 & var_466_arg_1; [L1356] SORT_4 var_467_arg_0 = var_294; [L1357] var_467_arg_0 = (var_467_arg_0 & msb_SORT_4) ? (var_467_arg_0 | ~mask_SORT_4) : (var_467_arg_0 & mask_SORT_4) [L1358] SORT_4 var_467_arg_1 = var_223; [L1359] var_467_arg_1 = (var_467_arg_1 & msb_SORT_4) ? (var_467_arg_1 | ~mask_SORT_4) : (var_467_arg_1 & mask_SORT_4) [L1360] SORT_4 var_467 = (int)var_467_arg_0 / (int)var_467_arg_1; [L1361] SORT_4 var_468_arg_0 = var_467; [L1362] SORT_2 var_468 = var_468_arg_0 >> 0; [L1363] SORT_1 var_469_arg_0 = input_280; [L1364] SORT_2 var_469_arg_1 = var_468; [L1365] SORT_2 var_469_arg_2 = input_122; [L1366] SORT_2 var_469 = var_469_arg_0 ? var_469_arg_1 : var_469_arg_2; [L1367] var_469 = var_469 & mask_SORT_2 [L1368] SORT_2 var_470_arg_0 = var_469; [L1369] SORT_2 var_470_arg_1 = state_14; [L1370] SORT_1 var_470 = var_470_arg_0 == var_470_arg_1; [L1371] SORT_1 var_471_arg_0 = var_466; [L1372] SORT_1 var_471_arg_1 = var_470; [L1373] SORT_1 var_471 = var_471_arg_0 & var_471_arg_1; [L1374] SORT_1 var_472_arg_0 = input_262; [L1375] SORT_2 var_472_arg_1 = var_458; [L1376] SORT_2 var_472_arg_2 = input_124; [L1377] SORT_2 var_472 = var_472_arg_0 ? var_472_arg_1 : var_472_arg_2; [L1378] SORT_1 var_473_arg_0 = input_268; [L1379] SORT_2 var_473_arg_1 = var_90; [L1380] SORT_2 var_473_arg_2 = var_472; [L1381] SORT_2 var_473 = var_473_arg_0 ? var_473_arg_1 : var_473_arg_2; [L1382] SORT_1 var_474_arg_0 = input_274; [L1383] SORT_2 var_474_arg_1 = var_109; [L1384] SORT_2 var_474_arg_2 = var_473; [L1385] SORT_2 var_474 = var_474_arg_0 ? var_474_arg_1 : var_474_arg_2; [L1386] var_474 = var_474 & mask_SORT_2 [L1387] SORT_2 var_475_arg_0 = var_474; [L1388] SORT_2 var_475_arg_1 = state_16; [L1389] SORT_1 var_475 = var_475_arg_0 == var_475_arg_1; [L1390] SORT_1 var_476_arg_0 = var_471; [L1391] SORT_1 var_476_arg_1 = var_475; [L1392] SORT_1 var_476 = var_476_arg_0 & var_476_arg_1; [L1393] SORT_4 var_477_arg_0 = var_298; [L1394] SORT_4 var_477_arg_1 = var_288; [L1395] SORT_4 var_477 = var_477_arg_0 - var_477_arg_1; [L1396] SORT_4 var_478_arg_0 = var_477; [L1397] SORT_2 var_478 = var_478_arg_0 >> 0; [L1398] SORT_1 var_479_arg_0 = input_268; [L1399] SORT_2 var_479_arg_1 = var_478; [L1400] SORT_2 var_479_arg_2 = input_126; [L1401] SORT_2 var_479 = var_479_arg_0 ? var_479_arg_1 : var_479_arg_2; [L1402] var_479 = var_479 & mask_SORT_2 [L1403] SORT_3 var_480_arg_0 = var_178; [L1404] SORT_2 var_480_arg_1 = var_479; [L1405] SORT_4 var_480 = ((SORT_4)var_480_arg_0 << 8) | var_480_arg_1; [L1406] SORT_4 var_481_arg_0 = var_298; [L1407] SORT_4 var_481_arg_1 = var_480; [L1408] SORT_4 var_481 = var_481_arg_0 - var_481_arg_1; [L1409] SORT_4 var_482_arg_0 = var_481; [L1410] SORT_2 var_482 = var_482_arg_0 >> 0; [L1411] SORT_1 var_483_arg_0 = input_274; [L1412] SORT_2 var_483_arg_1 = var_482; [L1413] SORT_2 var_483_arg_2 = var_479; [L1414] SORT_2 var_483 = var_483_arg_0 ? var_483_arg_1 : var_483_arg_2; [L1415] var_483 = var_483 & mask_SORT_2 [L1416] SORT_2 var_484_arg_0 = var_483; [L1417] SORT_2 var_484_arg_1 = state_18; [L1418] SORT_1 var_484 = var_484_arg_0 == var_484_arg_1; [L1419] SORT_1 var_485_arg_0 = var_476; [L1420] SORT_1 var_485_arg_1 = var_484; [L1421] SORT_1 var_485 = var_485_arg_0 & var_485_arg_1; [L1422] SORT_4 var_486_arg_0 = var_298; [L1423] SORT_4 var_486_arg_1 = var_244; [L1424] SORT_4 var_486 = var_486_arg_0 + var_486_arg_1; [L1425] SORT_4 var_487_arg_0 = var_486; [L1426] SORT_2 var_487 = var_487_arg_0 >> 0; [L1427] SORT_1 var_488_arg_0 = input_238; [L1428] SORT_2 var_488_arg_1 = var_487; [L1429] SORT_2 var_488_arg_2 = var_243; [L1430] SORT_2 var_488 = var_488_arg_0 ? var_488_arg_1 : var_488_arg_2; [L1431] var_488 = var_488 & mask_SORT_2 [L1432] SORT_2 var_489_arg_0 = var_488; [L1433] SORT_2 var_489_arg_1 = state_20; [L1434] SORT_1 var_489 = var_489_arg_0 == var_489_arg_1; [L1435] SORT_1 var_490_arg_0 = var_485; [L1436] SORT_1 var_490_arg_1 = var_489; [L1437] SORT_1 var_490 = var_490_arg_0 & var_490_arg_1; [L1438] SORT_2 var_491_arg_0 = var_293; [L1439] SORT_2 var_491_arg_1 = state_22; [L1440] SORT_1 var_491 = var_491_arg_0 == var_491_arg_1; [L1441] SORT_1 var_492_arg_0 = var_490; [L1442] SORT_1 var_492_arg_1 = var_491; [L1443] SORT_1 var_492 = var_492_arg_0 & var_492_arg_1; [L1444] SORT_2 var_493_arg_0 = var_302; [L1445] SORT_2 var_493_arg_1 = state_24; [L1446] SORT_1 var_493 = var_493_arg_0 == var_493_arg_1; [L1447] SORT_1 var_494_arg_0 = var_492; [L1448] SORT_1 var_494_arg_1 = var_493; [L1449] SORT_1 var_494 = var_494_arg_0 & var_494_arg_1; [L1450] SORT_1 var_495_arg_0 = var_376; [L1451] SORT_1 var_495_arg_1 = state_27; [L1452] SORT_1 var_495 = var_495_arg_0 == var_495_arg_1; [L1453] SORT_1 var_496_arg_0 = var_494; [L1454] SORT_1 var_496_arg_1 = var_495; [L1455] SORT_1 var_496 = var_496_arg_0 & var_496_arg_1; [L1456] SORT_1 var_497_arg_0 = var_377; [L1457] SORT_1 var_497_arg_1 = state_29; [L1458] SORT_1 var_497 = var_497_arg_0 == var_497_arg_1; [L1459] SORT_1 var_498_arg_0 = var_496; [L1460] SORT_1 var_498_arg_1 = var_497; [L1461] SORT_1 var_498 = var_498_arg_0 & var_498_arg_1; [L1462] SORT_1 var_499_arg_0 = input_138; [L1463] SORT_1 var_499_arg_1 = state_31; [L1464] SORT_1 var_499 = var_499_arg_0 == var_499_arg_1; [L1465] SORT_1 var_500_arg_0 = var_498; [L1466] SORT_1 var_500_arg_1 = var_499; [L1467] SORT_1 var_500 = var_500_arg_0 & var_500_arg_1; [L1468] SORT_1 var_501_arg_0 = var_385; [L1469] SORT_1 var_501_arg_1 = state_33; [L1470] SORT_1 var_501 = var_501_arg_0 == var_501_arg_1; [L1471] SORT_1 var_502_arg_0 = var_500; [L1472] SORT_1 var_502_arg_1 = var_501; [L1473] SORT_1 var_502 = var_502_arg_0 & var_502_arg_1; [L1474] SORT_1 var_503_arg_0 = var_386; [L1475] SORT_1 var_503_arg_1 = state_35; [L1476] SORT_1 var_503 = var_503_arg_0 == var_503_arg_1; [L1477] SORT_1 var_504_arg_0 = var_502; [L1478] SORT_1 var_504_arg_1 = var_503; [L1479] SORT_1 var_504 = var_504_arg_0 & var_504_arg_1; [L1480] SORT_1 var_505_arg_0 = input_144; [L1481] SORT_1 var_505_arg_1 = state_37; [L1482] SORT_1 var_505 = var_505_arg_0 == var_505_arg_1; [L1483] SORT_1 var_506_arg_0 = var_504; [L1484] SORT_1 var_506_arg_1 = var_505; [L1485] SORT_1 var_506 = var_506_arg_0 & var_506_arg_1; [L1486] SORT_1 var_507_arg_0 = var_397; [L1487] SORT_1 var_507_arg_1 = state_39; [L1488] SORT_1 var_507 = var_507_arg_0 == var_507_arg_1; [L1489] SORT_1 var_508_arg_0 = var_506; [L1490] SORT_1 var_508_arg_1 = var_507; [L1491] SORT_1 var_508 = var_508_arg_0 & var_508_arg_1; [L1492] SORT_1 var_509_arg_0 = var_394; [L1493] SORT_1 var_509_arg_1 = state_41; [L1494] SORT_1 var_509 = var_509_arg_0 == var_509_arg_1; [L1495] SORT_1 var_510_arg_0 = var_508; [L1496] SORT_1 var_510_arg_1 = var_509; [L1497] SORT_1 var_510 = var_510_arg_0 & var_510_arg_1; [L1498] SORT_1 var_511_arg_0 = var_399; [L1499] SORT_1 var_511_arg_1 = state_43; [L1500] SORT_1 var_511 = var_511_arg_0 == var_511_arg_1; [L1501] SORT_1 var_512_arg_0 = var_510; [L1502] SORT_1 var_512_arg_1 = var_511; [L1503] SORT_1 var_512 = var_512_arg_0 & var_512_arg_1; [L1504] SORT_1 var_513_arg_0 = var_406; [L1505] SORT_1 var_513_arg_1 = state_45; [L1506] SORT_1 var_513 = var_513_arg_0 == var_513_arg_1; [L1507] SORT_1 var_514_arg_0 = var_512; [L1508] SORT_1 var_514_arg_1 = var_513; [L1509] SORT_1 var_514 = var_514_arg_0 & var_514_arg_1; [L1510] SORT_1 var_515_arg_0 = var_408; [L1511] SORT_1 var_515_arg_1 = state_47; [L1512] SORT_1 var_515 = var_515_arg_0 == var_515_arg_1; [L1513] SORT_1 var_516_arg_0 = var_514; [L1514] SORT_1 var_516_arg_1 = var_515; [L1515] SORT_1 var_516 = var_516_arg_0 & var_516_arg_1; [L1516] SORT_1 var_517_arg_0 = var_410; [L1517] SORT_1 var_517_arg_1 = state_49; [L1518] SORT_1 var_517 = var_517_arg_0 == var_517_arg_1; [L1519] SORT_1 var_518_arg_0 = var_516; [L1520] SORT_1 var_518_arg_1 = var_517; [L1521] SORT_1 var_518 = var_518_arg_0 & var_518_arg_1; [L1522] SORT_1 var_519_arg_0 = var_414; [L1523] SORT_1 var_519_arg_1 = state_51; [L1524] SORT_1 var_519 = var_519_arg_0 == var_519_arg_1; [L1525] SORT_1 var_520_arg_0 = var_518; [L1526] SORT_1 var_520_arg_1 = var_519; [L1527] SORT_1 var_520 = var_520_arg_0 & var_520_arg_1; [L1528] SORT_1 var_521_arg_0 = var_421; [L1529] SORT_1 var_521_arg_1 = state_53; [L1530] SORT_1 var_521 = var_521_arg_0 == var_521_arg_1; [L1531] SORT_1 var_522_arg_0 = var_520; [L1532] SORT_1 var_522_arg_1 = var_521; [L1533] SORT_1 var_522 = var_522_arg_0 & var_522_arg_1; [L1534] SORT_1 var_523_arg_0 = var_424; [L1535] SORT_1 var_523_arg_1 = state_55; [L1536] SORT_1 var_523 = var_523_arg_0 == var_523_arg_1; [L1537] SORT_1 var_524_arg_0 = var_522; [L1538] SORT_1 var_524_arg_1 = var_523; [L1539] SORT_1 var_524 = var_524_arg_0 & var_524_arg_1; [L1540] SORT_1 var_525_arg_0 = var_426; [L1541] SORT_1 var_525_arg_1 = state_57; [L1542] SORT_1 var_525 = var_525_arg_0 == var_525_arg_1; [L1543] SORT_1 var_526_arg_0 = var_524; [L1544] SORT_1 var_526_arg_1 = var_525; [L1545] SORT_1 var_526 = var_526_arg_0 & var_526_arg_1; [L1546] SORT_1 var_527_arg_0 = var_430; [L1547] SORT_1 var_527_arg_1 = state_59; [L1548] SORT_1 var_527 = var_527_arg_0 == var_527_arg_1; [L1549] SORT_1 var_528_arg_0 = var_526; [L1550] SORT_1 var_528_arg_1 = var_527; [L1551] SORT_1 var_528 = var_528_arg_0 & var_528_arg_1; [L1552] SORT_1 var_529_arg_0 = var_438; [L1553] SORT_1 var_529_arg_1 = state_61; [L1554] SORT_1 var_529 = var_529_arg_0 == var_529_arg_1; [L1555] SORT_1 var_530_arg_0 = var_528; [L1556] SORT_1 var_530_arg_1 = var_529; [L1557] SORT_1 var_530 = var_530_arg_0 & var_530_arg_1; [L1558] SORT_1 var_531_arg_0 = var_439; [L1559] SORT_1 var_531_arg_1 = state_63; [L1560] SORT_1 var_531 = var_531_arg_0 == var_531_arg_1; [L1561] SORT_1 var_532_arg_0 = var_530; [L1562] SORT_1 var_532_arg_1 = var_531; [L1563] SORT_1 var_532 = var_532_arg_0 & var_532_arg_1; [L1564] SORT_1 var_533_arg_0 = var_442; [L1565] SORT_1 var_533_arg_1 = state_65; [L1566] SORT_1 var_533 = var_533_arg_0 == var_533_arg_1; [L1567] SORT_1 var_534_arg_0 = var_532; [L1568] SORT_1 var_534_arg_1 = var_533; [L1569] SORT_1 var_534 = var_534_arg_0 & var_534_arg_1; [L1570] SORT_1 var_535_arg_0 = var_534; [L1571] SORT_1 var_535_arg_1 = state_69; [L1572] SORT_1 var_535 = var_535_arg_0 & var_535_arg_1; [L1573] SORT_1 var_536_arg_0 = input_156; [L1574] SORT_1 var_536_arg_1 = input_158; [L1575] SORT_1 var_536 = var_536_arg_0 | var_536_arg_1; [L1576] SORT_1 var_537_arg_0 = state_67; [L1577] SORT_1 var_537_arg_1 = var_535; [L1578] SORT_1 var_537_arg_2 = var_536; [L1579] SORT_1 var_537 = var_537_arg_0 ? var_537_arg_1 : var_537_arg_2; [L1580] SORT_1 next_538_arg_1 = var_537; [L1582] state_6 = next_115_arg_1 [L1583] state_8 = next_117_arg_1 [L1584] state_10 = next_119_arg_1 [L1585] state_12 = next_121_arg_1 [L1586] state_14 = next_123_arg_1 [L1587] state_16 = next_125_arg_1 [L1588] state_18 = next_127_arg_1 [L1589] state_20 = next_129_arg_1 [L1590] state_22 = next_131_arg_1 [L1591] state_24 = next_133_arg_1 [L1592] state_27 = next_135_arg_1 [L1593] state_29 = next_137_arg_1 [L1594] state_31 = next_139_arg_1 [L1595] state_33 = next_141_arg_1 [L1596] state_35 = next_143_arg_1 [L1597] state_37 = next_145_arg_1 [L1598] state_39 = next_147_arg_1 [L1599] state_41 = next_149_arg_1 [L1600] state_43 = next_151_arg_1 [L1601] state_45 = next_153_arg_1 [L1602] state_47 = next_155_arg_1 [L1603] state_49 = next_157_arg_1 [L1604] state_51 = next_159_arg_1 [L1605] state_53 = next_161_arg_1 [L1606] state_55 = next_163_arg_1 [L1607] state_57 = next_165_arg_1 [L1608] state_59 = next_167_arg_1 [L1609] state_61 = next_169_arg_1 [L1610] state_63 = next_171_arg_1 [L1611] state_65 = next_173_arg_1 [L1612] state_67 = next_175_arg_1 [L1613] state_69 = next_538_arg_1 VAL [bad_113_arg_0=0, init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_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_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, input_114=0, input_116=0, input_118=0, input_120=0, input_122=0, input_124=0, input_126=0, input_128=0, input_130=0, input_132=1, input_134=1, input_136=0, input_138=1, input_140=1, input_142=1, input_144=0, input_146=1, input_148=0, input_150=1, input_152=1, input_154=1, input_156=1, input_158=0, input_160=1, input_162=0, input_164=0, input_166=0, input_168=1, input_170=1, input_172=1, input_176=0, input_183=0, input_189=2, input_193=3, input_196=2, input_201=2, input_208=2, input_212=3, input_215=2, input_221=3, input_233=1, input_238=1, input_249=1, input_257=0, input_262=1, input_268=0, input_274=0, input_280=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_115_arg_1=0, next_117_arg_1=0, next_119_arg_1=0, next_121_arg_1=0, next_123_arg_1=0, next_125_arg_1=0, next_127_arg_1=0, next_129_arg_1=0, next_131_arg_1=0, next_133_arg_1=1, next_135_arg_1=1, next_137_arg_1=0, next_139_arg_1=1, next_141_arg_1=1, next_143_arg_1=1, next_145_arg_1=0, next_147_arg_1=1, next_149_arg_1=0, next_151_arg_1=1, next_153_arg_1=1, next_155_arg_1=1, next_157_arg_1=1, next_159_arg_1=0, next_161_arg_1=1, next_163_arg_1=0, next_165_arg_1=0, next_167_arg_1=0, next_169_arg_1=1, next_171_arg_1=1, next_173_arg_1=1, next_175_arg_1=1, next_538_arg_1=1, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=1, state_27=1, state_29=0, state_31=1, state_33=1, state_35=1, state_37=0, state_39=1, state_41=0, state_43=1, state_45=1, state_47=1, state_49=1, state_51=0, state_53=1, state_55=0, state_57=0, state_59=0, state_6=0, state_61=1, state_63=1, state_65=1, state_67=1, state_69=1, state_8=0, var_100=0, var_100_arg_0=0, var_100_arg_1=1, var_101=1, var_101_arg_0=0, var_101_arg_1=0, var_102=0, var_102_arg_0=0, var_102_arg_1=1, var_103=1, var_103_arg_0=0, var_103_arg_1=0, var_104=0, var_104_arg_0=0, var_104_arg_1=1, var_105=1, var_105_arg_0=0, var_105_arg_1=0, var_106=0, var_106_arg_0=0, var_106_arg_1=1, var_107=1, var_107_arg_0=0, var_107_arg_1=0, var_108=0, var_108_arg_0=0, var_108_arg_1=1, var_109=1, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_111=0, var_111_arg_0=0, var_111_arg_1=0, var_112=0, var_112_arg_0=0, var_112_arg_1=0, var_174=1, var_177=40, var_178=0, var_179=0, var_179_arg_0=0, var_179_arg_1=0, var_180=0, var_180_arg_0=40, var_180_arg_1=0, var_181=0, var_181_arg_0=0, var_181_arg_1=0, var_182=0, var_182_arg_0=0, var_182_arg_1=0, var_184=0, var_184_arg_0=0, var_184_arg_1=0, var_185=0, var_185_arg_0=40, var_185_arg_1=0, var_186=1, var_186_arg_0=1, var_186_arg_1=1, var_187=1, var_187_arg_0=1, var_187_arg_1=1, var_188=0, var_188_arg_0=0, var_188_arg_1=1, var_190=1, var_190_arg_0=1, var_190_arg_1=1, var_191=0, var_191_arg_0=0, var_191_arg_1=1, var_192=1, var_192_arg_0=1, var_192_arg_1=1, var_194=1, var_194_arg_0=1, var_194_arg_1=0, var_195=0, var_195_arg_0=0, var_195_arg_1=1, var_197=1, var_197_arg_0=0, var_197_arg_1=0, var_198=1, var_198_arg_0=1, var_198_arg_1=1, var_199=1, var_199_arg_0=1, var_199_arg_1=1, var_200=0, var_200_arg_0=0, var_200_arg_1=1, var_202=1, var_202_arg_0=1, var_202_arg_1=1, var_203=0, var_203_arg_0=1, var_203_arg_1=0, var_204=0, var_204_arg_0=1, var_204_arg_1=0, var_205=1, var_205_arg_0=1, var_205_arg_1=0, var_206=0, var_206_arg_0=0, var_206_arg_1=1, var_207=2, var_207_arg_0=1, var_207_arg_1=2, var_209=1, var_209_arg_0=2, var_209_arg_1=1, var_210=0, var_210_arg_0=0, var_210_arg_1=1, var_211=2, var_211_arg_0=0, var_211_arg_1=2, var_213=2, var_213_arg_0=2, var_213_arg_1=1, var_214=0, var_214_arg_0=0, var_214_arg_1=2, var_216=40, var_217=0, var_217_arg_0=40, var_217_arg_1=0, var_218=0, var_218_arg_0=0, var_218_arg_1=0, var_219=0, var_219_arg_0=0, var_219_arg_1=0, var_220=0, var_220_arg_0=0, var_220_arg_1=0, var_222=0, var_222_arg_0=0, var_222_arg_1=0, var_223=2, var_224=1, var_224_arg_0=0, var_224_arg_1=0, var_225=0, var_225_arg_0=1, var_226=1, var_226_arg_0=0, var_226_arg_1=0, var_227=2, var_227_arg_0=1, var_228=0, var_228_arg_0=1, var_228_arg_1=2, var_229=0, var_229_arg_0=1, var_229_arg_1=0, var_230=1, var_230_arg_0=1, var_230_arg_1=1, var_231=1, var_231_arg_0=1, var_231_arg_1=1, var_232=0, var_232_arg_0=0, var_232_arg_1=1, var_234=1, var_234_arg_0=1, var_234_arg_1=0, var_235=0, var_235_arg_0=0, var_235_arg_1=1, var_236=0, var_236_arg_0=0, var_236_arg_1=0, var_237=0, var_237_arg_0=0, var_237_arg_1=0, var_239=1, var_239_arg_0=1, var_239_arg_1=1, var_240=0, var_240_arg_0=0, var_240_arg_1=1, var_241=1, var_241_arg_0=0, var_241_arg_1=1, var_242=1, var_242_arg_0=1, var_242_arg_1=1, var_243=2, var_243_arg_0=1, var_243_arg_1=1, var_243_arg_2=0, var_244=1, var_244_arg_0=0, var_244_arg_1=2, var_245=0, var_245_arg_0=40, var_245_arg_1=1, var_246=0, var_246_arg_0=1, var_246_arg_1=0, var_247=1, var_247_arg_0=1, var_247_arg_1=0, var_248=0, var_248_arg_0=0, var_248_arg_1=1, var_250=2, var_250_arg_0=1, var_250_arg_1=3, var_251=0, var_251_arg_0=0, var_251_arg_1=0, var_252=1, var_252_arg_0=0, var_252_arg_1=1, var_253=1, var_253_arg_0=1, var_253_arg_1=1, var_254=2, var_254_arg_0=2, var_254_arg_1=1, var_255=1, var_255_arg_0=1, var_255_arg_1=2, var_256=0, var_256_arg_0=0, var_256_arg_1=1, var_258=1, var_258_arg_0=1, var_258_arg_1=0, var_259=1, var_259_arg_0=1, var_259_arg_1=1, var_26=0, var_260=1, var_260_arg_0=0, var_260_arg_1=1, var_261=0, var_261_arg_0=0, var_261_arg_1=1, var_263=1, var_263_arg_0=1, var_263_arg_1=1, var_264=1, var_264_arg_0=1, var_264_arg_1=0, var_265=1, var_265_arg_0=1, var_265_arg_1=1, var_266=1, var_266_arg_0=1, var_266_arg_1=1, var_267=0, var_267_arg_0=0, var_267_arg_1=1, var_269=2, var_269_arg_0=0, var_269_arg_1=2, var_270=1, var_270_arg_0=1, var_270_arg_1=1, var_271=2, var_271_arg_0=2, var_271_arg_1=1, var_272=2, var_272_arg_0=1, var_272_arg_1=2, var_273=0, var_273_arg_0=0, var_273_arg_1=2, var_275=2, var_275_arg_0=1, var_275_arg_1=3, var_276=1, var_276_arg_0=1, var_276_arg_1=1, var_277=0, var_277_arg_0=2, var_277_arg_1=1, var_278=1, var_278_arg_0=1, var_278_arg_1=0, var_279=0, var_279_arg_0=0, var_279_arg_1=1, var_281=1, var_281_arg_0=1, var_281_arg_1=2, var_282=2, var_282_arg_0=1, var_282_arg_1=3, var_283=1, var_283_arg_0=1, var_283_arg_1=1, var_284=1, var_284_arg_0=1, var_284_arg_1=1, var_285=0, var_285_arg_0=2, var_285_arg_1=1, var_286=0, var_286_arg_0=0, var_286_arg_1=0, var_287=0, var_287_arg_0=2, var_287_arg_1=0, var_288=0, var_288_arg_0=0, var_288_arg_1=0, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_290=0, var_290_arg_0=0, var_291=0, var_291_arg_0=1, var_291_arg_1=0, var_291_arg_2=0, var_292=0, var_292_arg_0=1, var_292_arg_1=0, var_292_arg_2=0, var_293=0, var_293_arg_0=1, var_293_arg_1=0, var_293_arg_2=0, var_294=0, var_294_arg_0=0, var_294_arg_1=0, var_295=0, var_295_arg_0=0, var_295_arg_1=4294967295, var_296=0, var_296_arg_0=0, var_297=1, var_297_arg_0=0, var_297_arg_1=0, var_298=1, var_299=1, var_299_arg_0=0, var_299_arg_1=1, var_300=0, var_300_arg_0=1, var_300_arg_1=1, var_301=0, var_301_arg_0=0, var_302=254, var_302_arg_0=0, var_302_arg_1=0, var_302_arg_2=1, var_303=0, var_303_arg_0=0, var_304=0, var_304_arg_0=254, var_304_arg_1=0, 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=1, var_307_arg_0=1, var_307_arg_1=0, var_308=0, var_308_arg_0=0, var_308_arg_1=1, var_309=0, var_309_arg_0=0, var_309_arg_1=0, var_310=2, var_310_arg_0=2, var_310_arg_1=0, var_311=1, var_311_arg_0=3, var_311_arg_1=2, var_312=3, var_312_arg_0=2, var_312_arg_1=1, var_313=3, var_313_arg_0=2, var_313_arg_1=3, var_314=4, var_314_arg_0=2, var_314_arg_1=3, var_315=3, var_315_arg_0=3, var_315_arg_1=4, var_316=5, var_316_arg_0=2, var_316_arg_1=3, var_317=4, var_317_arg_0=3, var_317_arg_1=5, var_318=4, var_318_arg_0=1, var_318_arg_1=4, var_319=4, var_319_arg_0=1, var_319_arg_1=4, var_320=4, var_320_arg_0=1, var_320_arg_1=4, var_321=4, var_321_arg_0=0, var_321_arg_1=4, var_322=3, var_322_arg_0=1, var_322_arg_1=4, var_323=3, var_323_arg_0=0, var_323_arg_1=3, var_324=3, var_324_arg_0=0, var_324_arg_1=3, var_325=2, var_325_arg_0=1, var_325_arg_1=3, var_326=0, var_326_arg_0=0, var_326_arg_1=2, var_327=0, var_327_arg_0=1, var_327_arg_1=0, 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=1, var_331_arg_0=1, var_331_arg_1=1, var_332=0, var_332_arg_0=0, var_332_arg_1=1, var_333=1, var_333_arg_0=1, var_333_arg_1=1, var_334=1, var_334_arg_0=1, var_334_arg_1=1, var_335=0, var_335_arg_0=0, var_335_arg_1=1, var_336=1, var_336_arg_0=1, var_336_arg_1=0, var_337=0, var_337_arg_0=0, var_337_arg_1=1, var_338=1, var_338_arg_0=0, var_338_arg_1=1, var_339=0, var_339_arg_0=0, var_339_arg_1=1, var_340=0, var_340_arg_0=1, var_340_arg_1=0, var_341=1, var_341_arg_0=1, var_341_arg_1=0, var_342=1, var_342_arg_0=1, var_342_arg_1=1, var_343=1, var_343_arg_0=0, var_343_arg_1=1, var_344=0, var_344_arg_0=0, var_344_arg_1=1, var_345=1, var_345_arg_0=1, var_345_arg_1=1, var_346=0, var_346_arg_0=0, var_346_arg_1=1, var_347=1, var_347_arg_0=1, var_347_arg_1=1, var_348=1, var_348_arg_0=1, var_348_arg_1=1, var_349=1, var_349_arg_0=1, var_349_arg_1=1, var_350=1, var_350_arg_0=1, var_350_arg_1=1, var_351=1, var_351_arg_0=1, var_351_arg_1=1, var_352=0, var_352_arg_0=0, var_352_arg_1=1, var_353=1, var_353_arg_0=1, var_353_arg_1=0, var_354=0, var_354_arg_0=0, var_354_arg_1=1, var_355=1, var_355_arg_0=0, var_355_arg_1=1, var_356=0, var_356_arg_0=0, var_356_arg_1=1, var_357=0, var_357_arg_0=1, var_357_arg_1=0, var_358=1, var_358_arg_0=1, var_358_arg_1=0, var_359=0, var_359_arg_0=0, var_359_arg_1=1, var_360=0, var_360_arg_0=0, var_360_arg_1=0, var_361=1, var_361_arg_0=0, var_361_arg_1=1, var_362=0, var_362_arg_0=0, var_362_arg_1=1, var_363=0, var_363_arg_0=0, var_363_arg_1=0, var_364=0, var_364_arg_0=0, var_364_arg_1=1, var_365=1, var_365_arg_0=0, var_365_arg_1=1, var_366=0, var_366_arg_0=0, var_366_arg_1=1, var_367=1, var_367_arg_0=1, 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=1, var_370_arg_0=1, var_370_arg_1=1, var_371=0, var_371_arg_0=0, var_371_arg_1=1, var_372=1, var_372_arg_0=1, var_372_arg_1=1, var_373=0, var_373_arg_0=0, var_373_arg_1=1, var_374=0, var_374_arg_0=0, var_374_arg_1=0, var_375=0, var_375_arg_0=1, var_375_arg_1=0, var_376=1, var_376_arg_0=0, var_376_arg_1=1, var_377=0, var_377_arg_0=1, var_377_arg_1=0, var_378=0, var_378_arg_0=1, var_378_arg_1=0, var_379=1, var_379_arg_0=1, var_379_arg_1=0, var_380=1, var_380_arg_0=1, var_380_arg_1=1, var_381=1, var_381_arg_0=0, var_381_arg_1=1, var_382=1, var_382_arg_0=1, var_382_arg_1=1, var_383=0, var_383_arg_0=0, var_383_arg_1=1, var_384=0, var_384_arg_0=1, var_384_arg_1=0, var_385=1, var_385_arg_0=0, 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=1, var_388_arg_0=1, var_388_arg_1=1, var_389=0, var_389_arg_0=0, var_389_arg_1=1, var_390=1, var_390_arg_0=1, var_390_arg_1=0, var_391=0, var_391_arg_0=0, var_391_arg_1=1, var_392=1, var_392_arg_0=0, var_392_arg_1=1, var_393=0, var_393_arg_0=0, var_393_arg_1=1, var_394=1, var_394_arg_0=2, var_394_arg_1=1, var_395=0, var_395_arg_0=1, var_395_arg_1=0, var_396=0, var_396_arg_0=0, var_396_arg_1=0, var_397=0, var_397_arg_0=0, var_397_arg_1=0, var_398=0, var_398_arg_0=1, var_398_arg_1=0, var_399=1, var_399_arg_0=2, var_399_arg_1=1, var_400=1, var_400_arg_0=1, var_400_arg_1=0, var_401=1, var_401_arg_0=1, var_401_arg_1=1, var_402=1, var_402_arg_0=0, var_402_arg_1=1, var_403=0, var_403_arg_0=0, 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=0, var_406_arg_0=2, 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=1, var_408_arg_1=1, var_409=0, var_409_arg_0=0, var_409_arg_1=1, var_410=1, var_410_arg_0=2, var_410_arg_1=1, var_411=1, var_411_arg_0=0, var_411_arg_1=1, var_412=1, var_412_arg_0=1, var_412_arg_1=1, var_413=1, var_413_arg_0=0, var_413_arg_1=1, var_414=1, var_414_arg_0=2, var_414_arg_1=1, var_415=1, var_415_arg_0=1, var_415_arg_1=1, var_416=1, var_416_arg_0=1, var_416_arg_1=1, var_417=1, var_417_arg_0=1, var_417_arg_1=1, var_418=0, var_418_arg_0=0, var_418_arg_1=0, var_419=1, var_419_arg_0=1, var_419_arg_1=1, var_420=0, var_420_arg_0=0, var_420_arg_1=1, var_421=1, var_421_arg_0=1, var_421_arg_1=1, var_422=0, var_422_arg_0=0, var_422_arg_1=1, var_423=0, var_423_arg_0=0, var_423_arg_1=0, var_424=0, var_424_arg_0=0, var_424_arg_1=0, var_425=0, var_425_arg_0=1, var_425_arg_1=0, 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=0, var_428=1, var_428_arg_0=1, var_428_arg_1=1, var_429=1, var_429_arg_0=0, var_429_arg_1=1, var_430=1, var_430_arg_0=0, var_430_arg_1=2, var_431=1, var_431_arg_0=1, var_431_arg_1=1, var_432=1, var_432_arg_0=1, var_432_arg_1=1, var_433=1, var_433_arg_0=1, var_433_arg_1=1, var_434=0, var_434_arg_0=0, var_434_arg_1=1, var_435=1, var_435_arg_0=1, var_435_arg_1=1, var_436=0, var_436_arg_0=0, var_436_arg_1=1, var_437=2, var_437_arg_0=2, var_437_arg_1=1, var_438=0, var_438_arg_0=2, var_438_arg_1=0, var_439=0, var_439_arg_0=1, var_439_arg_1=0, var_440=0, var_440_arg_0=0, var_440_arg_1=0, var_441=0, var_441_arg_0=1, var_441_arg_1=0, var_442=1, var_442_arg_0=0, var_442_arg_1=1, var_443=0, var_443_arg_0=0, var_443_arg_1=0, var_444=0, var_444_arg_0=1, var_444_arg_1=0, var_445=0, var_445_arg_0=0, var_445_arg_1=0, var_446=0, var_446_arg_0=0, var_446_arg_1=1, var_447=1, var_447_arg_0=1, var_447_arg_1=0, var_448=0, var_448_arg_0=0, var_448_arg_1=1, var_449=0, var_449_arg_0=0, var_449_arg_1=0, var_450=1, var_450_arg_0=0, var_450_arg_1=0, var_451=0, var_451_arg_0=0, var_451_arg_1=1, var_452=1, var_452_arg_0=1, var_452_arg_1=0, var_453=1, var_453_arg_0=1, var_454=0, var_454_arg_0=0, var_454_arg_1=1, var_454_arg_2=0, var_455=0, var_455_arg_0=1, var_455_arg_1=0, var_455_arg_2=0, var_456=1, var_456_arg_0=0, var_456_arg_1=0, var_457=0, var_457_arg_0=0, var_457_arg_1=1, var_458=0, var_458_arg_0=0, var_458_arg_1=0, var_458_arg_2=0, var_459=1, var_459_arg_0=0, var_459_arg_1=0, var_460=0, var_460_arg_0=0, var_460_arg_1=1, var_461=1, var_461_arg_0=1, var_461_arg_1=0, var_462=1, var_462_arg_0=1, var_463=0, var_463_arg_0=0, var_463_arg_1=1, var_463_arg_2=0, var_464=0, var_464_arg_0=1, var_464_arg_1=0, var_464_arg_2=0, var_465=1, var_465_arg_0=0, var_465_arg_1=0, var_466=0, var_466_arg_0=0, var_466_arg_1=1, var_467=0, var_467_arg_0=0, var_467_arg_1=1, var_468=0, var_468_arg_0=0, var_469=0, var_469_arg_0=1, var_469_arg_1=0, var_469_arg_2=0, var_470=1, var_470_arg_0=0, var_470_arg_1=0, var_471=0, var_471_arg_0=0, var_471_arg_1=1, var_472=0, var_472_arg_0=1, var_472_arg_1=0, var_472_arg_2=0, var_473=0, var_473_arg_0=0, var_473_arg_1=0, var_473_arg_2=0, var_474=0, var_474_arg_0=0, var_474_arg_1=1, var_474_arg_2=0, var_475=1, var_475_arg_0=0, var_475_arg_1=0, var_476=0, var_476_arg_0=0, var_476_arg_1=1, var_477=1, var_477_arg_0=1, var_477_arg_1=0, var_478=1, var_478_arg_0=1, var_479=0, var_479_arg_0=0, var_479_arg_1=1, var_479_arg_2=0, var_480=0, var_480_arg_0=0, var_480_arg_1=0, var_481=1, var_481_arg_0=1, var_481_arg_1=0, var_482=1, var_482_arg_0=1, var_483=0, var_483_arg_0=0, var_483_arg_1=1, var_483_arg_2=0, 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=2, var_486_arg_0=1, var_486_arg_1=1, var_487=2, var_487_arg_0=2, var_488=1, var_488_arg_0=1, var_488_arg_1=2, var_488_arg_2=2, var_489=0, var_489_arg_0=1, var_489_arg_1=0, var_490=0, var_490_arg_0=0, var_490_arg_1=0, var_491=1, var_491_arg_0=0, var_491_arg_1=0, var_492=0, var_492_arg_0=0, var_492_arg_1=1, var_493=0, var_493_arg_0=254, var_493_arg_1=0, var_494=0, var_494_arg_0=0, var_494_arg_1=0, var_495=0, var_495_arg_0=1, var_495_arg_1=0, var_496=0, var_496_arg_0=0, var_496_arg_1=0, var_497=1, var_497_arg_0=0, var_497_arg_1=0, var_498=0, var_498_arg_0=0, var_498_arg_1=1, var_499=0, var_499_arg_0=1, var_499_arg_1=0, var_5=0, var_500=0, var_500_arg_0=0, var_500_arg_1=0, var_501=0, var_501_arg_0=1, var_501_arg_1=0, var_502=0, var_502_arg_0=0, var_502_arg_1=0, var_503=0, var_503_arg_0=1, 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=0, var_505_arg_1=0, var_506=0, var_506_arg_0=0, var_506_arg_1=1, var_507=1, var_507_arg_0=0, var_507_arg_1=0, var_508=0, var_508_arg_0=0, var_508_arg_1=1, var_509=0, var_509_arg_0=1, var_509_arg_1=0, var_510=0, var_510_arg_0=0, var_510_arg_1=0, var_511=0, var_511_arg_0=1, var_511_arg_1=0, var_512=0, var_512_arg_0=0, var_512_arg_1=0, var_513=1, var_513_arg_0=0, var_513_arg_1=0, var_514=0, var_514_arg_0=0, var_514_arg_1=1, var_515=0, var_515_arg_0=1, var_515_arg_1=0, var_516=0, var_516_arg_0=0, var_516_arg_1=0, var_517=0, var_517_arg_0=1, var_517_arg_1=0, var_518=0, var_518_arg_0=0, var_518_arg_1=0, var_519=0, var_519_arg_0=1, var_519_arg_1=0, var_520=0, var_520_arg_0=0, var_520_arg_1=0, var_521=0, var_521_arg_0=1, var_521_arg_1=0, var_522=0, var_522_arg_0=0, var_522_arg_1=0, var_523=1, var_523_arg_0=0, var_523_arg_1=0, var_524=0, var_524_arg_0=0, var_524_arg_1=1, var_525=0, var_525_arg_0=1, var_525_arg_1=0, var_526=0, var_526_arg_0=0, var_526_arg_1=0, var_527=0, var_527_arg_0=1, var_527_arg_1=0, var_528=0, var_528_arg_0=0, var_528_arg_1=0, var_529=1, var_529_arg_0=0, var_529_arg_1=0, var_530=0, var_530_arg_0=0, var_530_arg_1=1, var_531=1, var_531_arg_0=0, var_531_arg_1=0, var_532=0, var_532_arg_0=0, var_532_arg_1=1, var_533=0, var_533_arg_0=1, var_533_arg_1=0, var_534=0, var_534_arg_0=0, var_534_arg_1=0, var_535=0, var_535_arg_0=0, var_535_arg_1=0, var_536=1, var_536_arg_0=1, var_536_arg_1=0, var_537=1, var_537_arg_0=0, var_537_arg_1=0, var_537_arg_2=1, var_71=0, var_71_arg_0=0, var_71_arg_1=1, var_72=0, var_72_arg_0=0, var_72_arg_1=1, var_73=0, var_73_arg_0=0, var_73_arg_1=0, var_74=0, var_74_arg_0=0, var_74_arg_1=1, var_75=0, var_75_arg_0=0, var_75_arg_1=1, var_76=0, var_76_arg_0=0, var_76_arg_1=0, var_77=0, var_77_arg_0=0, var_77_arg_1=0, var_78=0, var_78_arg_0=0, var_78_arg_1=1, var_79=0, var_79_arg_0=0, var_79_arg_1=0, var_80=0, var_80_arg_0=0, var_80_arg_1=1, var_81=0, var_81_arg_0=0, var_81_arg_1=1, var_82=0, var_82_arg_0=0, var_82_arg_1=1, var_83=0, var_83_arg_0=0, var_83_arg_1=0, var_84=0, var_84_arg_0=0, var_84_arg_1=1, var_85=0, var_85_arg_0=0, var_85_arg_1=0, var_86=0, var_86_arg_0=0, var_86_arg_1=0, var_87=0, var_87_arg_0=0, var_87_arg_1=0, var_88=0, var_88_arg_0=0, var_88_arg_1=1, var_89=0, var_89_arg_0=0, var_89_arg_1=1, var_90=0, var_91=1, var_91_arg_0=0, var_91_arg_1=0, var_92=0, var_92_arg_0=0, var_92_arg_1=1, var_93=1, var_93_arg_0=0, var_93_arg_1=0, var_94=0, var_94_arg_0=0, var_94_arg_1=1, var_95=1, var_95_arg_0=0, var_95_arg_1=0, var_96=0, var_96_arg_0=0, var_96_arg_1=1, var_97=1, var_97_arg_0=0, var_97_arg_1=0, var_98=0, var_98_arg_0=0, var_98_arg_1=1, var_99=1, var_99_arg_0=0, var_99_arg_1=0] [L196] input_114 = __VERIFIER_nondet_uchar() [L197] input_114 = input_114 & mask_SORT_2 [L198] input_116 = __VERIFIER_nondet_uchar() [L199] input_116 = input_116 & mask_SORT_2 [L200] input_118 = __VERIFIER_nondet_uchar() [L201] input_118 = input_118 & mask_SORT_2 [L202] input_120 = __VERIFIER_nondet_uchar() [L203] input_120 = input_120 & mask_SORT_2 [L204] input_122 = __VERIFIER_nondet_uchar() [L205] input_122 = input_122 & mask_SORT_2 [L206] input_124 = __VERIFIER_nondet_uchar() [L207] input_124 = input_124 & mask_SORT_2 [L208] input_126 = __VERIFIER_nondet_uchar() [L209] input_126 = input_126 & mask_SORT_2 [L210] input_128 = __VERIFIER_nondet_uchar() [L211] input_128 = input_128 & mask_SORT_2 [L212] input_130 = __VERIFIER_nondet_uchar() [L213] input_130 = input_130 & mask_SORT_2 [L214] input_132 = __VERIFIER_nondet_uchar() [L215] input_132 = input_132 & mask_SORT_2 [L216] input_134 = __VERIFIER_nondet_uchar() [L217] input_134 = input_134 & mask_SORT_1 [L218] input_136 = __VERIFIER_nondet_uchar() [L219] input_136 = input_136 & mask_SORT_1 [L220] input_138 = __VERIFIER_nondet_uchar() [L221] input_138 = input_138 & mask_SORT_1 [L222] input_140 = __VERIFIER_nondet_uchar() [L223] input_140 = input_140 & mask_SORT_1 [L224] input_142 = __VERIFIER_nondet_uchar() [L225] input_142 = input_142 & mask_SORT_1 [L226] input_144 = __VERIFIER_nondet_uchar() [L227] input_144 = input_144 & mask_SORT_1 [L228] input_146 = __VERIFIER_nondet_uchar() [L229] input_146 = input_146 & mask_SORT_1 [L230] input_148 = __VERIFIER_nondet_uchar() [L231] input_148 = input_148 & mask_SORT_1 [L232] input_150 = __VERIFIER_nondet_uchar() [L233] input_150 = input_150 & mask_SORT_1 [L234] input_152 = __VERIFIER_nondet_uchar() [L235] input_152 = input_152 & mask_SORT_1 [L236] input_154 = __VERIFIER_nondet_uchar() [L237] input_154 = input_154 & mask_SORT_1 [L238] input_156 = __VERIFIER_nondet_uchar() [L239] input_156 = input_156 & mask_SORT_1 [L240] input_158 = __VERIFIER_nondet_uchar() [L241] input_158 = input_158 & mask_SORT_1 [L242] input_160 = __VERIFIER_nondet_uchar() [L243] input_160 = input_160 & mask_SORT_1 [L244] input_162 = __VERIFIER_nondet_uchar() [L245] input_162 = input_162 & mask_SORT_1 [L246] input_164 = __VERIFIER_nondet_uchar() [L247] input_164 = input_164 & mask_SORT_1 [L248] input_166 = __VERIFIER_nondet_uchar() [L249] input_166 = input_166 & mask_SORT_1 [L250] input_168 = __VERIFIER_nondet_uchar() [L251] input_168 = input_168 & mask_SORT_1 [L252] input_170 = __VERIFIER_nondet_uchar() [L253] input_170 = input_170 & mask_SORT_1 [L254] input_172 = __VERIFIER_nondet_uchar() [L255] input_172 = input_172 & mask_SORT_1 [L256] input_176 = __VERIFIER_nondet_uchar() [L257] input_176 = input_176 & mask_SORT_1 [L258] input_183 = __VERIFIER_nondet_uchar() [L259] input_183 = input_183 & mask_SORT_1 [L260] input_189 = __VERIFIER_nondet_uchar() [L261] input_193 = __VERIFIER_nondet_uchar() [L262] input_196 = __VERIFIER_nondet_uchar() [L263] input_201 = __VERIFIER_nondet_uchar() [L264] input_208 = __VERIFIER_nondet_uchar() [L265] input_212 = __VERIFIER_nondet_uchar() [L266] input_215 = __VERIFIER_nondet_uchar() [L267] input_221 = __VERIFIER_nondet_uchar() [L268] input_233 = __VERIFIER_nondet_uchar() [L269] input_233 = input_233 & mask_SORT_1 [L270] input_238 = __VERIFIER_nondet_uchar() [L271] input_238 = input_238 & mask_SORT_1 [L272] input_249 = __VERIFIER_nondet_uchar() [L273] input_249 = input_249 & mask_SORT_1 [L274] input_257 = __VERIFIER_nondet_uchar() [L275] input_257 = input_257 & mask_SORT_1 [L276] input_262 = __VERIFIER_nondet_uchar() [L277] input_262 = input_262 & mask_SORT_1 [L278] input_268 = __VERIFIER_nondet_uchar() [L279] input_268 = input_268 & mask_SORT_1 [L280] input_274 = __VERIFIER_nondet_uchar() [L281] input_274 = input_274 & mask_SORT_1 [L282] input_280 = __VERIFIER_nondet_uchar() [L283] input_280 = input_280 & mask_SORT_1 [L286] SORT_1 var_71_arg_0 = state_27; [L287] SORT_1 var_71_arg_1 = ~state_29; [L288] var_71_arg_1 = var_71_arg_1 & mask_SORT_1 [L289] SORT_1 var_71 = var_71_arg_0 & var_71_arg_1; [L290] SORT_1 var_72_arg_0 = var_71; [L291] SORT_1 var_72_arg_1 = ~state_31; [L292] var_72_arg_1 = var_72_arg_1 & mask_SORT_1 [L293] SORT_1 var_72 = var_72_arg_0 & var_72_arg_1; [L294] SORT_1 var_73_arg_0 = var_72; [L295] SORT_1 var_73_arg_1 = state_33; [L296] SORT_1 var_73 = var_73_arg_0 & var_73_arg_1; [L297] SORT_1 var_74_arg_0 = var_73; [L298] SORT_1 var_74_arg_1 = ~state_35; [L299] var_74_arg_1 = var_74_arg_1 & mask_SORT_1 [L300] SORT_1 var_74 = var_74_arg_0 & var_74_arg_1; [L301] SORT_1 var_75_arg_0 = var_74; [L302] SORT_1 var_75_arg_1 = ~state_37; [L303] var_75_arg_1 = var_75_arg_1 & mask_SORT_1 [L304] SORT_1 var_75 = var_75_arg_0 & var_75_arg_1; [L305] SORT_1 var_76_arg_0 = var_75; [L306] SORT_1 var_76_arg_1 = state_39; [L307] SORT_1 var_76 = var_76_arg_0 & var_76_arg_1; [L308] SORT_1 var_77_arg_0 = var_76; [L309] SORT_1 var_77_arg_1 = ~state_41; [L310] var_77_arg_1 = var_77_arg_1 & mask_SORT_1 [L311] SORT_1 var_77 = var_77_arg_0 & var_77_arg_1; [L312] SORT_1 var_78_arg_0 = var_77; [L313] SORT_1 var_78_arg_1 = ~state_43; [L314] var_78_arg_1 = var_78_arg_1 & mask_SORT_1 [L315] SORT_1 var_78 = var_78_arg_0 & var_78_arg_1; [L316] SORT_1 var_79_arg_0 = var_78; [L317] SORT_1 var_79_arg_1 = state_45; [L318] SORT_1 var_79 = var_79_arg_0 & var_79_arg_1; [L319] SORT_1 var_80_arg_0 = var_79; [L320] SORT_1 var_80_arg_1 = ~state_47; [L321] var_80_arg_1 = var_80_arg_1 & mask_SORT_1 [L322] SORT_1 var_80 = var_80_arg_0 & var_80_arg_1; [L323] SORT_1 var_81_arg_0 = var_80; [L324] SORT_1 var_81_arg_1 = ~state_49; [L325] var_81_arg_1 = var_81_arg_1 & mask_SORT_1 [L326] SORT_1 var_81 = var_81_arg_0 & var_81_arg_1; [L327] SORT_1 var_82_arg_0 = var_81; [L328] SORT_1 var_82_arg_1 = ~state_51; [L329] var_82_arg_1 = var_82_arg_1 & mask_SORT_1 [L330] SORT_1 var_82 = var_82_arg_0 & var_82_arg_1; [L331] SORT_1 var_83_arg_0 = var_82; [L332] SORT_1 var_83_arg_1 = state_53; [L333] SORT_1 var_83 = var_83_arg_0 & var_83_arg_1; [L334] SORT_1 var_84_arg_0 = var_83; [L335] SORT_1 var_84_arg_1 = ~state_55; [L336] var_84_arg_1 = var_84_arg_1 & mask_SORT_1 [L337] SORT_1 var_84 = var_84_arg_0 & var_84_arg_1; [L338] SORT_1 var_85_arg_0 = var_84; [L339] SORT_1 var_85_arg_1 = ~state_57; [L340] var_85_arg_1 = var_85_arg_1 & mask_SORT_1 [L341] SORT_1 var_85 = var_85_arg_0 & var_85_arg_1; [L342] SORT_1 var_86_arg_0 = var_85; [L343] SORT_1 var_86_arg_1 = ~state_59; [L344] var_86_arg_1 = var_86_arg_1 & mask_SORT_1 [L345] SORT_1 var_86 = var_86_arg_0 & var_86_arg_1; [L346] SORT_1 var_87_arg_0 = var_86; [L347] SORT_1 var_87_arg_1 = state_61; [L348] SORT_1 var_87 = var_87_arg_0 & var_87_arg_1; [L349] SORT_1 var_88_arg_0 = var_87; [L350] SORT_1 var_88_arg_1 = ~state_63; [L351] var_88_arg_1 = var_88_arg_1 & mask_SORT_1 [L352] SORT_1 var_88 = var_88_arg_0 & var_88_arg_1; [L353] SORT_1 var_89_arg_0 = var_88; [L354] SORT_1 var_89_arg_1 = ~state_65; [L355] var_89_arg_1 = var_89_arg_1 & mask_SORT_1 [L356] SORT_1 var_89 = var_89_arg_0 & var_89_arg_1; [L357] SORT_2 var_91_arg_0 = var_90; [L358] SORT_2 var_91_arg_1 = state_6; [L359] SORT_1 var_91 = var_91_arg_0 == var_91_arg_1; [L360] SORT_1 var_92_arg_0 = var_89; [L361] SORT_1 var_92_arg_1 = var_91; [L362] SORT_1 var_92 = var_92_arg_0 & var_92_arg_1; [L363] SORT_2 var_93_arg_0 = var_90; [L364] SORT_2 var_93_arg_1 = state_8; [L365] SORT_1 var_93 = var_93_arg_0 == var_93_arg_1; [L366] SORT_1 var_94_arg_0 = var_92; [L367] SORT_1 var_94_arg_1 = var_93; [L368] SORT_1 var_94 = var_94_arg_0 & var_94_arg_1; [L369] SORT_2 var_95_arg_0 = var_90; [L370] SORT_2 var_95_arg_1 = state_10; [L371] SORT_1 var_95 = var_95_arg_0 == var_95_arg_1; [L372] SORT_1 var_96_arg_0 = var_94; [L373] SORT_1 var_96_arg_1 = var_95; [L374] SORT_1 var_96 = var_96_arg_0 & var_96_arg_1; [L375] SORT_2 var_97_arg_0 = var_90; [L376] SORT_2 var_97_arg_1 = state_12; [L377] SORT_1 var_97 = var_97_arg_0 == var_97_arg_1; [L378] SORT_1 var_98_arg_0 = var_96; [L379] SORT_1 var_98_arg_1 = var_97; [L380] SORT_1 var_98 = var_98_arg_0 & var_98_arg_1; [L381] SORT_2 var_99_arg_0 = var_90; [L382] SORT_2 var_99_arg_1 = state_14; [L383] SORT_1 var_99 = var_99_arg_0 == var_99_arg_1; [L384] SORT_1 var_100_arg_0 = var_98; [L385] SORT_1 var_100_arg_1 = var_99; [L386] SORT_1 var_100 = var_100_arg_0 & var_100_arg_1; [L387] SORT_2 var_101_arg_0 = var_90; [L388] SORT_2 var_101_arg_1 = state_16; [L389] SORT_1 var_101 = var_101_arg_0 == var_101_arg_1; [L390] SORT_1 var_102_arg_0 = var_100; [L391] SORT_1 var_102_arg_1 = var_101; [L392] SORT_1 var_102 = var_102_arg_0 & var_102_arg_1; [L393] SORT_2 var_103_arg_0 = var_90; [L394] SORT_2 var_103_arg_1 = state_18; [L395] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L396] SORT_1 var_104_arg_0 = var_102; [L397] SORT_1 var_104_arg_1 = var_103; [L398] SORT_1 var_104 = var_104_arg_0 & var_104_arg_1; [L399] SORT_2 var_105_arg_0 = var_90; [L400] SORT_2 var_105_arg_1 = state_20; [L401] SORT_1 var_105 = var_105_arg_0 == var_105_arg_1; [L402] SORT_1 var_106_arg_0 = var_104; [L403] SORT_1 var_106_arg_1 = var_105; [L404] SORT_1 var_106 = var_106_arg_0 & var_106_arg_1; [L405] SORT_2 var_107_arg_0 = var_90; [L406] SORT_2 var_107_arg_1 = state_22; [L407] SORT_1 var_107 = var_107_arg_0 == var_107_arg_1; [L408] SORT_1 var_108_arg_0 = var_106; [L409] SORT_1 var_108_arg_1 = var_107; [L410] SORT_1 var_108 = var_108_arg_0 & var_108_arg_1; [L411] SORT_2 var_110_arg_0 = var_109; [L412] SORT_2 var_110_arg_1 = state_24; [L413] SORT_1 var_110 = var_110_arg_0 == var_110_arg_1; [L414] SORT_1 var_111_arg_0 = var_108; [L415] SORT_1 var_111_arg_1 = var_110; [L416] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L417] SORT_1 var_112_arg_0 = state_69; [L418] SORT_1 var_112_arg_1 = var_111; [L419] SORT_1 var_112 = var_112_arg_0 & var_112_arg_1; [L420] var_112 = var_112 & mask_SORT_1 [L421] SORT_1 bad_113_arg_0 = var_112; [L422] CALL __VERIFIER_assert(!(bad_113_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: 404.0s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 3.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 3.4s 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, 296.7s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 11 NumberOfCodeBlocks, 11 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 3 ConstructedInterpolants, 0 QuantifiedInterpolants, 8 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 06:41:34,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 a7cec347b2fe2cb7784a133c54b33c6c1d5895448229e1833a503fb8cc07b344 --- 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 06:41:37,357 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 06:41:37,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 06:41:37,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 06:41:37,399 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 06:41:37,403 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 06:41:37,405 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 06:41:37,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 06:41:37,412 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 06:41:37,420 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 06:41:37,421 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 06:41:37,422 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 06:41:37,422 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 06:41:37,425 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 06:41:37,426 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 06:41:37,428 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 06:41:37,430 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 06:41:37,431 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 06:41:37,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 06:41:37,441 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 06:41:37,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 06:41:37,447 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 06:41:37,449 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 06:41:37,451 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 06:41:37,457 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 06:41:37,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 06:41:37,458 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 06:41:37,459 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 06:41:37,459 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 06:41:37,460 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 06:41:37,460 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 06:41:37,461 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 06:41:37,462 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 06:41:37,463 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 06:41:37,464 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 06:41:37,464 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 06:41:37,465 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 06:41:37,465 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 06:41:37,465 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 06:41:37,466 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 06:41:37,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 06:41:37,469 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 06:41:37,504 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 06:41:37,505 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 06:41:37,516 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 06:41:37,516 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 06:41:37,517 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 06:41:37,517 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 06:41:37,518 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 06:41:37,518 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 06:41:37,518 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 06:41:37,518 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 06:41:37,518 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 06:41:37,518 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 06:41:37,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 06:41:37,523 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 06:41:37,523 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 06:41:37,523 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 06:41:37,524 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 06:41:37,524 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 06:41:37,524 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 06:41:37,524 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 06:41:37,525 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 06:41:37,525 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 06:41:37,525 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 06:41:37,525 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 06:41:37,526 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 06:41:37,526 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 06:41:37,526 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:41:37,526 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 06:41:37,526 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 06:41:37,527 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 06:41:37,527 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 06:41:37,527 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 06:41:37,527 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 06:41:37,528 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 06:41:37,528 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 06:41:37,528 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_6bc54216-95a6-4cce-bafb-e6b78cd02584/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a7cec347b2fe2cb7784a133c54b33c6c1d5895448229e1833a503fb8cc07b344 [2022-11-19 06:41:37,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 06:41:37,874 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 06:41:37,878 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 06:41:37,879 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 06:41:37,880 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 06:41:37,882 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c [2022-11-19 06:41:37,960 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/db83e67a0/acc1ae99ef8a473d9104c6928109f399/FLAGfb8e819d8 [2022-11-19 06:41:38,575 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 06:41:38,576 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c [2022-11-19 06:41:38,613 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/db83e67a0/acc1ae99ef8a473d9104c6928109f399/FLAGfb8e819d8 [2022-11-19 06:41:38,802 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/data/db83e67a0/acc1ae99ef8a473d9104c6928109f399 [2022-11-19 06:41:38,804 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 06:41:38,805 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 06:41:38,811 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 06:41:38,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 06:41:38,816 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 06:41:38,816 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:41:38" (1/1) ... [2022-11-19 06:41:38,817 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7010c83c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:38, skipping insertion in model container [2022-11-19 06:41:38,818 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 06:41:38" (1/1) ... [2022-11-19 06:41:38,825 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 06:41:38,888 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 06:41:39,066 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_6bc54216-95a6-4cce-bafb-e6b78cd02584/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c[1014,1027] [2022-11-19 06:41:39,477 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:41:39,481 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 06:41:39,493 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_6bc54216-95a6-4cce-bafb-e6b78cd02584/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.protocols.5.prop1-back-serstep.c[1014,1027] [2022-11-19 06:41:39,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 06:41:39,679 INFO L208 MainTranslator]: Completed translation [2022-11-19 06:41:39,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39 WrapperNode [2022-11-19 06:41:39,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 06:41:39,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 06:41:39,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 06:41:39,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 06:41:39,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,731 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,852 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1669 [2022-11-19 06:41:39,853 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 06:41:39,854 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 06:41:39,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 06:41:39,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 06:41:39,863 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,864 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,882 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,887 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,922 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,951 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:39,958 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:40,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 06:41:40,003 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 06:41:40,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 06:41:40,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 06:41:40,004 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (1/1) ... [2022-11-19 06:41:40,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 06:41:40,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:41:40,049 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 06:41:40,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 06:41:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 06:41:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 06:41:40,582 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 06:41:40,584 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 06:41:43,463 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 06:41:43,470 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 06:41:43,470 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 06:41:43,472 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:41:43 BoogieIcfgContainer [2022-11-19 06:41:43,473 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 06:41:43,475 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 06:41:43,475 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 06:41:43,478 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 06:41:43,478 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 06:41:38" (1/3) ... [2022-11-19 06:41:43,479 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159b755d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:41:43, skipping insertion in model container [2022-11-19 06:41:43,479 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 06:41:39" (2/3) ... [2022-11-19 06:41:43,480 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@159b755d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 06:41:43, skipping insertion in model container [2022-11-19 06:41:43,480 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 06:41:43" (3/3) ... [2022-11-19 06:41:43,481 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.protocols.5.prop1-back-serstep.c [2022-11-19 06:41:43,501 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 06:41:43,501 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 06:41:43,547 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 06:41:43,555 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;@7828790c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 06:41:43,556 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 06:41:43,561 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 06:41:43,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-19 06:41:43,568 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:41:43,568 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-19 06:41:43,569 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:41:43,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:41:43,575 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-19 06:41:43,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:41:43,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1428189623] [2022-11-19 06:41:43,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:41:43,592 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 06:41:43,592 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:41:43,603 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 06:41:43,637 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 06:41:44,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:41:44,097 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-19 06:41:44,109 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:41:44,240 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 06:41:44,242 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 06:41:44,243 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:41:44,243 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1428189623] [2022-11-19 06:41:44,244 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1428189623] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 06:41:44,244 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 06:41:44,244 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 06:41:44,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962598528] [2022-11-19 06:41:44,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 06:41:44,252 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 06:41:44,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:41:44,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 06:41:44,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 06:41:44,295 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 06:41:44,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:41:44,861 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-19 06:41:44,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 06:41:44,865 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 06:41:44,865 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:41:44,872 INFO L225 Difference]: With dead ends: 20 [2022-11-19 06:41:44,872 INFO L226 Difference]: Without dead ends: 11 [2022-11-19 06:41:44,875 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 06:41:44,880 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.5s IncrementalHoareTripleChecker+Time [2022-11-19 06:41:44,886 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-19 06:41:44,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-19 06:41:44,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-19 06:41:44,911 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 06:41:44,912 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-19 06:41:44,913 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-19 06:41:44,914 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:41:44,914 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-19 06:41:44,914 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 06:41:44,914 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-19 06:41:44,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-19 06:41:44,915 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:41:44,915 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-19 06:41:44,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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)] Ended with exit code 0 [2022-11-19 06:41:45,127 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 06:41:45,128 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:41:45,128 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:41:45,128 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-19 06:41:45,131 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:41:45,131 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1830466740] [2022-11-19 06:41:45,131 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:41:45,132 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 06:41:45,132 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:41:45,133 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 06:41:45,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 06:41:46,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:41:46,778 INFO L263 TraceCheckSpWp]: Trace formula consists of 1517 conjuncts, 62 conjunts are in the unsatisfiable core [2022-11-19 06:41:46,790 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:41:47,068 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 06:41:47,069 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:41:47,786 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 06:41:47,786 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:41:47,787 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1830466740] [2022-11-19 06:41:47,787 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1830466740] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:41:47,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1973859133] [2022-11-19 06:41:47,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:41:47,793 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:41:47,793 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:41:47,799 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:41:47,819 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2022-11-19 06:41:49,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:41:49,598 INFO L263 TraceCheckSpWp]: Trace formula consists of 1517 conjuncts, 62 conjunts are in the unsatisfiable core [2022-11-19 06:41:49,633 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:41:49,786 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 06:41:49,787 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:41:54,336 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 06:41:54,336 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1973859133] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:41:54,336 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [24566043] [2022-11-19 06:41:54,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 06:41:54,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:41:54,337 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:41:54,342 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:41:54,343 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 06:41:55,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 06:41:55,148 INFO L263 TraceCheckSpWp]: Trace formula consists of 1517 conjuncts, 65 conjunts are in the unsatisfiable core [2022-11-19 06:41:55,160 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:41:55,415 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 06:41:55,415 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:42:08,215 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 06:42:08,216 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [24566043] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:42:08,216 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 06:42:08,216 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 6, 6] total 12 [2022-11-19 06:42:08,217 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724718624] [2022-11-19 06:42:08,217 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 06:42:08,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-11-19 06:42:08,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:42:08,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-11-19 06:42:08,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=91, Unknown=8, NotChecked=0, Total=132 [2022-11-19 06:42:08,220 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 12 states, 12 states have (on average 2.0) internal successors, (24), 12 states have internal predecessors, (24), 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 06:42:09,589 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:42:09,590 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-19 06:42:09,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-19 06:42:09,609 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 2.0) internal successors, (24), 12 states have internal predecessors, (24), 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 8 [2022-11-19 06:42:09,609 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:42:09,610 INFO L225 Difference]: With dead ends: 16 [2022-11-19 06:42:09,610 INFO L226 Difference]: Without dead ends: 14 [2022-11-19 06:42:09,610 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 30 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 27 ImplicationChecksByTransitivity, 17.5s TimeCoverageRelationStatistics Valid=49, Invalid=125, Unknown=8, NotChecked=0, Total=182 [2022-11-19 06:42:09,612 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 10 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 21 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 21 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 14 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2022-11-19 06:42:09,612 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 31 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 21 Invalid, 0 Unknown, 14 Unchecked, 1.2s Time] [2022-11-19 06:42:09,613 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-19 06:42:09,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-19 06:42:09,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 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 06:42:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-19 06:42:09,616 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-19 06:42:09,617 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:42:09,617 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-19 06:42:09,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 2.0) internal successors, (24), 12 states have internal predecessors, (24), 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 06:42:09,617 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-19 06:42:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-19 06:42:09,618 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:42:09,618 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-19 06:42:09,634 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (4)] Forceful destruction successful, exit code 0 [2022-11-19 06:42:09,847 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-19 06:42:10,044 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2022-11-19 06:42:10,231 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:42:10,232 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:42:10,232 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:42:10,233 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-19 06:42:10,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:42:10,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [720807889] [2022-11-19 06:42:10,241 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-19 06:42:10,241 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 06:42:10,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:42:10,242 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 06:42:10,251 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 (6)] Waiting until timeout for monitored process [2022-11-19 06:42:13,396 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-19 06:42:13,397 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:42:13,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 2776 conjuncts, 207 conjunts are in the unsatisfiable core [2022-11-19 06:42:13,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:42:20,926 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:42:20,926 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:42:34,825 WARN L233 SmtUtils]: Spent 10.59s on a formula simplification. DAG size of input: 462 DAG size of output: 452 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 06:42:38,752 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:42:38,752 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:42:38,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [720807889] [2022-11-19 06:42:38,753 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [720807889] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:42:38,753 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [520060443] [2022-11-19 06:42:38,753 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-19 06:42:38,754 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:42:38,754 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:42:38,755 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:42:38,783 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-19 06:42:41,651 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-19 06:42:41,651 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:42:41,738 INFO L263 TraceCheckSpWp]: Trace formula consists of 2776 conjuncts, 207 conjunts are in the unsatisfiable core [2022-11-19 06:42:41,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:42:43,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:42:43,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:43:24,341 WARN L233 SmtUtils]: Spent 31.38s on a formula simplification. DAG size of input: 462 DAG size of output: 455 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 06:43:28,134 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 4 refuted. 3 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:43:28,134 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [520060443] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:43:28,135 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [879752981] [2022-11-19 06:43:28,135 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-19 06:43:28,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:43:28,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 06:43:28,137 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 06:43:28,144 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-11-19 06:43:29,334 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-19 06:43:29,334 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:43:29,389 INFO L263 TraceCheckSpWp]: Trace formula consists of 2776 conjuncts, 217 conjunts are in the unsatisfiable core [2022-11-19 06:43:29,412 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:43:44,848 WARN L233 SmtUtils]: Spent 9.87s on a formula simplification. DAG size of input: 338 DAG size of output: 324 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 06:43:45,267 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:43:45,267 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:44:13,652 WARN L233 SmtUtils]: Spent 16.25s on a formula simplification. DAG size of input: 462 DAG size of output: 452 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 06:44:23,200 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:44:23,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [879752981] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:44:23,201 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 06:44:23,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6, 6, 8, 8] total 19 [2022-11-19 06:44:23,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336340599] [2022-11-19 06:44:23,201 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 06:44:23,202 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-11-19 06:44:23,202 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 06:44:23,203 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-11-19 06:44:23,203 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=267, Unknown=8, NotChecked=0, Total=342 [2022-11-19 06:44:23,203 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 19 states, 19 states have (on average 2.0) internal successors, (38), 19 states have internal predecessors, (38), 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 06:44:24,039 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 06:44:24,040 INFO L93 Difference]: Finished difference Result 17 states and 17 transitions. [2022-11-19 06:44:24,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-19 06:44:24,040 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 2.0) internal successors, (38), 19 states have internal predecessors, (38), 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 11 [2022-11-19 06:44:24,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 06:44:24,041 INFO L225 Difference]: With dead ends: 17 [2022-11-19 06:44:24,041 INFO L226 Difference]: Without dead ends: 15 [2022-11-19 06:44:24,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 39 SyntacticMatches, 4 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 124 ImplicationChecksByTransitivity, 113.2s TimeCoverageRelationStatistics Valid=87, Invalid=325, Unknown=8, NotChecked=0, Total=420 [2022-11-19 06:44:24,042 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 2 mSDsluCounter, 29 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 33 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 19 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-19 06:44:24,043 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 33 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 19 Unchecked, 0.1s Time] [2022-11-19 06:44:24,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15 states. [2022-11-19 06:44:24,048 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15 to 15. [2022-11-19 06:44:24,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 14 states have (on average 1.0714285714285714) internal successors, (15), 14 states have internal predecessors, (15), 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 06:44:24,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 15 transitions. [2022-11-19 06:44:24,049 INFO L78 Accepts]: Start accepts. Automaton has 15 states and 15 transitions. Word has length 11 [2022-11-19 06:44:24,049 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 06:44:24,049 INFO L495 AbstractCegarLoop]: Abstraction has 15 states and 15 transitions. [2022-11-19 06:44:24,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 2.0) internal successors, (38), 19 states have internal predecessors, (38), 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 06:44:24,050 INFO L276 IsEmpty]: Start isEmpty. Operand 15 states and 15 transitions. [2022-11-19 06:44:24,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2022-11-19 06:44:24,050 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 06:44:24,051 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 1, 1, 1, 1] [2022-11-19 06:44:24,072 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2022-11-19 06:44:24,292 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 (6)] Forceful destruction successful, exit code 0 [2022-11-19 06:44:24,488 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-11-19 06:44:24,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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=3,8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 06:44:24,668 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 06:44:24,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 06:44:24,668 INFO L85 PathProgramCache]: Analyzing trace with hash 1580781475, now seen corresponding path program 3 times [2022-11-19 06:44:24,671 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 06:44:24,671 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1391924318] [2022-11-19 06:44:24,671 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 06:44:24,671 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 06:44:24,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 06:44:24,672 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 06:44:24,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/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 (9)] Waiting until timeout for monitored process [2022-11-19 06:44:31,734 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-19 06:44:31,734 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:44:31,857 INFO L263 TraceCheckSpWp]: Trace formula consists of 4035 conjuncts, 434 conjunts are in the unsatisfiable core [2022-11-19 06:44:31,879 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 06:44:40,543 WARN L233 SmtUtils]: Spent 7.63s on a formula simplification. DAG size of input: 344 DAG size of output: 328 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 06:46:01,987 WARN L233 SmtUtils]: Spent 1.18m on a formula simplification. DAG size of input: 809 DAG size of output: 763 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 06:46:03,574 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 14 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:46:03,574 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 06:46:29,092 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 15 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 06:46:29,092 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 06:46:29,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1391924318] [2022-11-19 06:46:29,092 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1391924318] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 06:46:29,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1891052597] [2022-11-19 06:46:29,093 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-19 06:46:29,093 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 06:46:29,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 06:46:29,094 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 06:46:29,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6bc54216-95a6-4cce-bafb-e6b78cd02584/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2022-11-19 06:46:33,004 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2022-11-19 06:46:33,004 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 06:46:33,128 INFO L263 TraceCheckSpWp]: Trace formula consists of 4035 conjuncts, 434 conjunts are in the unsatisfiable core [2022-11-19 06:46:33,142 INFO L286 TraceCheckSpWp]: Computing forward predicates...