./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/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_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/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_b8643cd1-ef58-4d12-8e29-572d4d153153/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 2a361373e956dcb1a0ba49792873eb36685a16d617d11e5cd672388145ef281c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 07:35:12,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:35:12,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:35:12,877 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:35:12,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:35:12,879 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:35:12,880 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:35:12,882 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:35:12,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:35:12,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:35:12,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:35:12,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:35:12,898 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:35:12,899 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:35:12,900 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:35:12,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:35:12,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:35:12,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:35:12,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:35:12,906 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:35:12,911 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:35:12,913 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:35:12,918 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:35:12,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:35:12,932 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:35:12,932 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:35:12,933 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:35:12,934 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:35:12,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:35:12,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:35:12,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:35:12,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:35:12,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:35:12,937 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:35:12,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:35:12,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:35:12,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:35:12,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:35:12,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:35:12,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:35:12,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:35:12,942 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:35:12,964 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:35:12,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:35:12,965 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:35:12,965 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:35:12,966 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:35:12,966 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:35:12,966 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:35:12,966 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:35:12,967 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:35:12,967 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:35:12,967 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:35:12,967 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:35:12,968 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:35:12,968 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:35:12,968 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:35:12,968 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:35:12,969 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:35:12,969 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:35:12,970 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:35:12,970 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:35:12,970 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:35:12,970 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:35:12,971 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:35:12,971 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:35:12,971 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:35:12,971 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:35:12,971 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:35:12,972 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:35:12,972 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:35:12,972 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:35:12,972 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:35:12,973 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:35:12,973 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:35:12,973 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:35:12,973 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:35:12,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:35:12,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:35:12,980 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:35:12,980 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_b8643cd1-ef58-4d12-8e29-572d4d153153/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a361373e956dcb1a0ba49792873eb36685a16d617d11e5cd672388145ef281c [2022-11-19 07:35:13,291 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:35:13,313 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:35:13,315 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:35:13,317 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:35:13,318 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:35:13,319 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c [2022-11-19 07:35:13,394 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/b14fdb234/840b946bf55d419183f3e1a4903ef0a8/FLAG3fbd55fbf [2022-11-19 07:35:14,047 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:35:14,048 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c [2022-11-19 07:35:14,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/b14fdb234/840b946bf55d419183f3e1a4903ef0a8/FLAG3fbd55fbf [2022-11-19 07:35:14,283 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/b14fdb234/840b946bf55d419183f3e1a4903ef0a8 [2022-11-19 07:35:14,305 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:35:14,309 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:35:14,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:35:14,315 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:35:14,318 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:35:14,319 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:14" (1/1) ... [2022-11-19 07:35:14,321 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c00bb0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:14, skipping insertion in model container [2022-11-19 07:35:14,321 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:35:14" (1/1) ... [2022-11-19 07:35:14,328 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:35:14,406 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:35:14,627 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_b8643cd1-ef58-4d12-8e29-572d4d153153/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c[1014,1027] [2022-11-19 07:35:15,033 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:35:15,045 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:35:15,053 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_b8643cd1-ef58-4d12-8e29-572d4d153153/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c[1014,1027] [2022-11-19 07:35:15,234 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:35:15,247 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:35:15,247 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15 WrapperNode [2022-11-19 07:35:15,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:35:15,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:35:15,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:35:15,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:35:15,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,308 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,442 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2104 [2022-11-19 07:35:15,442 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:35:15,443 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:35:15,443 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:35:15,443 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:35:15,453 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,465 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,465 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,552 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,568 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:35:15,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:35:15,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:35:15,600 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:35:15,601 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (1/1) ... [2022-11-19 07:35:15,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:35:15,620 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:35:15,637 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:35:15,699 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:35:15,773 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:35:15,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:35:16,289 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:35:16,291 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:35:18,914 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:35:24,069 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:35:24,069 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:35:24,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:24 BoogieIcfgContainer [2022-11-19 07:35:24,072 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:35:24,074 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:35:24,075 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:35:24,078 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:35:24,079 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:35:14" (1/3) ... [2022-11-19 07:35:24,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3855d40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:24, skipping insertion in model container [2022-11-19 07:35:24,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:35:15" (2/3) ... [2022-11-19 07:35:24,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3855d40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:35:24, skipping insertion in model container [2022-11-19 07:35:24,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:24" (3/3) ... [2022-11-19 07:35:24,086 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c [2022-11-19 07:35:24,108 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:35:24,108 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:35:24,191 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:35:24,202 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;@33a77372, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:35:24,202 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:35:24,207 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:35:24,212 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-19 07:35:24,213 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:24,213 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-19 07:35:24,214 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:24,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:24,222 INFO L85 PathProgramCache]: Analyzing trace with hash 38112518, now seen corresponding path program 1 times [2022-11-19 07:35:24,232 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:24,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1401397899] [2022-11-19 07:35:24,233 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:24,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:35:24,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:35:25,228 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:35:25,229 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-19 07:35:25,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1401397899] [2022-11-19 07:35:25,230 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1401397899] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:35:25,230 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:35:25,230 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-19 07:35:25,232 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2075021409] [2022-11-19 07:35:25,233 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:35:25,236 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:35:25,237 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-19 07:35:25,274 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:35:25,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:35:25,277 INFO L87 Difference]: Start difference. First operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:35:27,469 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.13s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2022-11-19 07:35:27,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:35:27,511 INFO L93 Difference]: Finished difference Result 15 states and 20 transitions. [2022-11-19 07:35:27,512 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:35:27,513 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2022-11-19 07:35:27,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:35:27,521 INFO L225 Difference]: With dead ends: 15 [2022-11-19 07:35:27,521 INFO L226 Difference]: Without dead ends: 9 [2022-11-19 07:35:27,523 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:35:27,527 INFO L413 NwaCegarLoop]: 2 mSDtfsCounter, 3 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.2s 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, 2.2s IncrementalHoareTripleChecker+Time [2022-11-19 07:35:27,528 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 6 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 1 Unknown, 0 Unchecked, 2.2s Time] [2022-11-19 07:35:27,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9 states. [2022-11-19 07:35:27,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9 to 8. [2022-11-19 07:35:27,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 1.1428571428571428) internal successors, (8), 7 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:35:27,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 8 transitions. [2022-11-19 07:35:27,559 INFO L78 Accepts]: Start accepts. Automaton has 8 states and 8 transitions. Word has length 4 [2022-11-19 07:35:27,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:35:27,560 INFO L495 AbstractCegarLoop]: Abstraction has 8 states and 8 transitions. [2022-11-19 07:35:27,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.0) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:35:27,560 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 8 transitions. [2022-11-19 07:35:27,560 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-19 07:35:27,561 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:35:27,561 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1] [2022-11-19 07:35:27,561 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-19 07:35:27,561 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:35:27,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:35:27,562 INFO L85 PathProgramCache]: Analyzing trace with hash 1588477975, now seen corresponding path program 1 times [2022-11-19 07:35:27,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-19 07:35:27,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [335499870] [2022-11-19 07:35:27,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:35:27,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-19 07:36:08,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 07:36:08,953 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-19 07:36:50,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-19 07:36:50,609 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-19 07:36:50,609 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-19 07:36:50,612 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-19 07:36:50,615 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-19 07:36:50,621 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-19 07:36:50,629 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-19 07:36:50,792 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 07:36:50,793 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-19 07:36:50,847 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 19.11 07:36:50 BoogieIcfgContainer [2022-11-19 07:36:50,848 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-19 07:36:50,848 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-19 07:36:50,849 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-19 07:36:50,849 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-19 07:36:50,849 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:35:24" (3/4) ... [2022-11-19 07:36:50,855 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-19 07:36:50,855 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-19 07:36:50,857 INFO L158 Benchmark]: Toolchain (without parser) took 96547.68ms. Allocated memory was 100.7MB in the beginning and 2.3GB in the end (delta: 2.2GB). Free memory was 78.5MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 837.9MB. Max. memory is 16.1GB. [2022-11-19 07:36:50,857 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 100.7MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:36:50,858 INFO L158 Benchmark]: CACSL2BoogieTranslator took 933.58ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 78.2MB in the beginning and 84.8MB in the end (delta: -6.6MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. [2022-11-19 07:36:50,859 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.99ms. Allocated memory is still 121.6MB. Free memory was 84.8MB in the beginning and 66.4MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-19 07:36:50,859 INFO L158 Benchmark]: Boogie Preprocessor took 156.31ms. Allocated memory is still 121.6MB. Free memory was 66.4MB in the beginning and 56.9MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-19 07:36:50,860 INFO L158 Benchmark]: RCFGBuilder took 8472.25ms. Allocated memory was 121.6MB in the beginning and 838.9MB in the end (delta: 717.2MB). Free memory was 56.4MB in the beginning and 487.0MB in the end (delta: -430.6MB). Peak memory consumption was 502.0MB. Max. memory is 16.1GB. [2022-11-19 07:36:50,861 INFO L158 Benchmark]: TraceAbstraction took 86773.52ms. Allocated memory was 838.9MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 487.0MB in the beginning and 1.4GB in the end (delta: -920.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. [2022-11-19 07:36:50,862 INFO L158 Benchmark]: Witness Printer took 7.22ms. Allocated memory is still 2.3GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-19 07:36:50,866 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 100.7MB. Free memory is still 74.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 933.58ms. Allocated memory was 100.7MB in the beginning and 121.6MB in the end (delta: 21.0MB). Free memory was 78.2MB in the beginning and 84.8MB in the end (delta: -6.6MB). Peak memory consumption was 47.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.99ms. Allocated memory is still 121.6MB. Free memory was 84.8MB in the beginning and 66.4MB in the end (delta: 18.4MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.31ms. Allocated memory is still 121.6MB. Free memory was 66.4MB in the beginning and 56.9MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 8472.25ms. Allocated memory was 121.6MB in the beginning and 838.9MB in the end (delta: 717.2MB). Free memory was 56.4MB in the beginning and 487.0MB in the end (delta: -430.6MB). Peak memory consumption was 502.0MB. Max. memory is 16.1GB. * TraceAbstraction took 86773.52ms. Allocated memory was 838.9MB in the beginning and 2.3GB in the end (delta: 1.4GB). Free memory was 487.0MB in the beginning and 1.4GB in the end (delta: -920.3MB). Peak memory consumption was 1.1GB. Max. memory is 16.1GB. * Witness Printer took 7.22ms. Allocated memory is still 2.3GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseOr at line 361, overapproximation of bitwiseAnd at line 159, overapproximation of bitwiseComplement at line 192, overapproximation of bitwiseXor at line 211. 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_58 = 0; [L39] const SORT_2 var_69 = 255; [L40] const SORT_2 var_73 = 1; [L41] const SORT_2 var_81 = 2; [L42] const SORT_2 var_89 = 3; [L43] const SORT_2 var_97 = 4; [L44] const SORT_2 var_139 = 0; [L45] const SORT_3 var_146 = 0; [L46] const SORT_4 var_222 = 1; [L47] const SORT_4 var_293 = 3; [L48] const SORT_4 var_305 = 0; [L49] const SORT_4 var_369 = 2; [L51] SORT_1 input_67; [L52] SORT_1 input_68; [L53] SORT_1 input_74; [L54] SORT_1 input_75; [L55] SORT_1 input_82; [L56] SORT_1 input_83; [L57] SORT_1 input_90; [L58] SORT_1 input_91; [L59] SORT_1 input_98; [L60] SORT_1 input_99; [L61] SORT_1 input_134; [L62] SORT_1 input_135; [L63] SORT_1 input_136; [L64] SORT_1 input_137; [L65] SORT_1 input_138; [L66] SORT_1 input_276; [L68] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L69] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L70] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L71] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L72] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L73] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L74] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L75] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L76] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L77] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L78] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L79] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L80] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L81] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L82] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L83] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L84] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L85] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L86] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L87] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L88] SORT_2 state_46 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L89] SORT_2 state_48 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L90] SORT_2 state_50 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L91] SORT_2 state_52 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L92] SORT_2 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L93] SORT_2 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L94] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L95] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L96] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L98] SORT_2 init_7_arg_1 = var_5; [L99] state_6 = init_7_arg_1 [L100] SORT_2 init_9_arg_1 = var_5; [L101] state_8 = init_9_arg_1 [L102] SORT_2 init_11_arg_1 = var_5; [L103] state_10 = init_11_arg_1 [L104] SORT_2 init_13_arg_1 = var_5; [L105] state_12 = init_13_arg_1 [L106] SORT_2 init_15_arg_1 = var_5; [L107] state_14 = init_15_arg_1 [L108] SORT_2 init_17_arg_1 = var_5; [L109] state_16 = init_17_arg_1 [L110] SORT_2 init_19_arg_1 = var_5; [L111] state_18 = init_19_arg_1 [L112] SORT_2 init_21_arg_1 = var_5; [L113] state_20 = init_21_arg_1 [L114] SORT_2 init_23_arg_1 = var_5; [L115] state_22 = init_23_arg_1 [L116] SORT_2 init_25_arg_1 = var_5; [L117] state_24 = init_25_arg_1 [L118] SORT_2 init_27_arg_1 = var_5; [L119] state_26 = init_27_arg_1 [L120] SORT_2 init_29_arg_1 = var_5; [L121] state_28 = init_29_arg_1 [L122] SORT_2 init_31_arg_1 = var_5; [L123] state_30 = init_31_arg_1 [L124] SORT_2 init_33_arg_1 = var_5; [L125] state_32 = init_33_arg_1 [L126] SORT_2 init_35_arg_1 = var_5; [L127] state_34 = init_35_arg_1 [L128] SORT_2 init_37_arg_1 = var_5; [L129] state_36 = init_37_arg_1 [L130] SORT_2 init_39_arg_1 = var_5; [L131] state_38 = init_39_arg_1 [L132] SORT_2 init_41_arg_1 = var_5; [L133] state_40 = init_41_arg_1 [L134] SORT_2 init_43_arg_1 = var_5; [L135] state_42 = init_43_arg_1 [L136] SORT_2 init_45_arg_1 = var_5; [L137] state_44 = init_45_arg_1 [L138] SORT_2 init_47_arg_1 = var_5; [L139] state_46 = init_47_arg_1 [L140] SORT_2 init_49_arg_1 = var_5; [L141] state_48 = init_49_arg_1 [L142] SORT_2 init_51_arg_1 = var_5; [L143] state_50 = init_51_arg_1 [L144] SORT_2 init_53_arg_1 = var_5; [L145] state_52 = init_53_arg_1 [L146] SORT_2 init_55_arg_1 = var_5; [L147] state_54 = init_55_arg_1 [L148] SORT_2 init_57_arg_1 = var_5; [L149] state_56 = init_57_arg_1 [L150] SORT_1 init_60_arg_1 = var_58; [L151] state_59 = init_60_arg_1 [L152] SORT_1 init_62_arg_1 = var_58; [L153] state_61 = init_62_arg_1 [L154] SORT_1 init_64_arg_1 = var_58; [L155] state_63 = init_64_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_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_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_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=0, state_54=0, state_56=0, state_59=0, state_6=0, state_61=0, state_63=0, state_8=0, var_139=0, var_146=0, var_222=1, var_293=3, var_305=0, var_369=2, var_5=0, var_58=0, var_69=255, var_73=1, var_81=2, var_89=3, var_97=4] [L158] input_67 = __VERIFIER_nondet_uchar() [L159] input_67 = input_67 & mask_SORT_1 [L160] input_68 = __VERIFIER_nondet_uchar() [L161] input_68 = input_68 & mask_SORT_1 [L162] input_74 = __VERIFIER_nondet_uchar() [L163] input_74 = input_74 & mask_SORT_1 [L164] input_75 = __VERIFIER_nondet_uchar() [L165] input_75 = input_75 & mask_SORT_1 [L166] input_82 = __VERIFIER_nondet_uchar() [L167] input_82 = input_82 & mask_SORT_1 [L168] input_83 = __VERIFIER_nondet_uchar() [L169] input_83 = input_83 & mask_SORT_1 [L170] input_90 = __VERIFIER_nondet_uchar() [L171] input_90 = input_90 & mask_SORT_1 [L172] input_91 = __VERIFIER_nondet_uchar() [L173] input_91 = input_91 & mask_SORT_1 [L174] input_98 = __VERIFIER_nondet_uchar() [L175] input_98 = input_98 & mask_SORT_1 [L176] input_99 = __VERIFIER_nondet_uchar() [L177] input_99 = input_99 & mask_SORT_1 [L178] input_134 = __VERIFIER_nondet_uchar() [L179] input_134 = input_134 & mask_SORT_1 [L180] input_135 = __VERIFIER_nondet_uchar() [L181] input_135 = input_135 & mask_SORT_1 [L182] input_136 = __VERIFIER_nondet_uchar() [L183] input_136 = input_136 & mask_SORT_1 [L184] input_137 = __VERIFIER_nondet_uchar() [L185] input_137 = input_137 & mask_SORT_1 [L186] input_138 = __VERIFIER_nondet_uchar() [L187] input_138 = input_138 & mask_SORT_1 [L188] input_276 = __VERIFIER_nondet_uchar() [L191] SORT_1 var_65_arg_0 = state_61; [L192] SORT_1 var_65_arg_1 = ~state_63; [L193] var_65_arg_1 = var_65_arg_1 & mask_SORT_1 [L194] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L195] var_65 = var_65 & mask_SORT_1 [L196] SORT_1 bad_66_arg_0 = var_65; [L197] CALL __VERIFIER_assert(!(bad_66_arg_0)) [L20] COND FALSE !(!(cond)) VAL [\old(cond)=1, cond=1] [L197] RET __VERIFIER_assert(!(bad_66_arg_0)) [L199] SORT_1 var_70_arg_0 = input_68; [L200] SORT_2 var_70_arg_1 = var_69; [L201] SORT_2 var_70_arg_2 = state_6; [L202] SORT_2 var_70 = var_70_arg_0 ? var_70_arg_1 : var_70_arg_2; [L203] SORT_1 var_71_arg_0 = input_67; [L204] SORT_2 var_71_arg_1 = state_46; [L205] SORT_2 var_71_arg_2 = var_70; [L206] SORT_2 var_71 = var_71_arg_0 ? var_71_arg_1 : var_71_arg_2; [L207] var_71 = var_71 & mask_SORT_2 [L208] SORT_2 next_72_arg_1 = var_71; [L209] SORT_2 var_76_arg_0 = var_73; [L210] SORT_2 var_76_arg_1 = state_8; [L211] SORT_2 var_76 = var_76_arg_0 ^ var_76_arg_1; [L212] var_76 = var_76 & mask_SORT_2 [L213] SORT_1 var_77_arg_0 = input_75; [L214] SORT_2 var_77_arg_1 = var_69; [L215] SORT_2 var_77_arg_2 = var_76; [L216] SORT_2 var_77 = var_77_arg_0 ? var_77_arg_1 : var_77_arg_2; [L217] SORT_1 var_78_arg_0 = input_74; [L218] SORT_2 var_78_arg_1 = state_46; [L219] SORT_2 var_78_arg_2 = var_77; [L220] SORT_2 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L221] SORT_2 var_79_arg_0 = var_73; [L222] SORT_2 var_79_arg_1 = var_78; [L223] SORT_2 var_79 = var_79_arg_0 ^ var_79_arg_1; [L224] SORT_2 next_80_arg_1 = var_79; [L225] SORT_2 var_84_arg_0 = var_81; [L226] SORT_2 var_84_arg_1 = state_10; [L227] SORT_2 var_84 = var_84_arg_0 ^ var_84_arg_1; [L228] var_84 = var_84 & mask_SORT_2 [L229] SORT_1 var_85_arg_0 = input_83; [L230] SORT_2 var_85_arg_1 = var_69; [L231] SORT_2 var_85_arg_2 = var_84; [L232] SORT_2 var_85 = var_85_arg_0 ? var_85_arg_1 : var_85_arg_2; [L233] SORT_1 var_86_arg_0 = input_82; [L234] SORT_2 var_86_arg_1 = state_46; [L235] SORT_2 var_86_arg_2 = var_85; [L236] SORT_2 var_86 = var_86_arg_0 ? var_86_arg_1 : var_86_arg_2; [L237] SORT_2 var_87_arg_0 = var_81; [L238] SORT_2 var_87_arg_1 = var_86; [L239] SORT_2 var_87 = var_87_arg_0 ^ var_87_arg_1; [L240] SORT_2 next_88_arg_1 = var_87; [L241] SORT_2 var_92_arg_0 = var_89; [L242] SORT_2 var_92_arg_1 = state_12; [L243] SORT_2 var_92 = var_92_arg_0 ^ var_92_arg_1; [L244] var_92 = var_92 & mask_SORT_2 [L245] SORT_1 var_93_arg_0 = input_91; [L246] SORT_2 var_93_arg_1 = var_69; [L247] SORT_2 var_93_arg_2 = var_92; [L248] SORT_2 var_93 = var_93_arg_0 ? var_93_arg_1 : var_93_arg_2; [L249] SORT_1 var_94_arg_0 = input_90; [L250] SORT_2 var_94_arg_1 = state_46; [L251] SORT_2 var_94_arg_2 = var_93; [L252] SORT_2 var_94 = var_94_arg_0 ? var_94_arg_1 : var_94_arg_2; [L253] SORT_2 var_95_arg_0 = var_89; [L254] SORT_2 var_95_arg_1 = var_94; [L255] SORT_2 var_95 = var_95_arg_0 ^ var_95_arg_1; [L256] SORT_2 next_96_arg_1 = var_95; [L257] SORT_2 var_100_arg_0 = var_97; [L258] SORT_2 var_100_arg_1 = state_14; [L259] SORT_2 var_100 = var_100_arg_0 ^ var_100_arg_1; [L260] var_100 = var_100 & mask_SORT_2 [L261] SORT_1 var_101_arg_0 = input_99; [L262] SORT_2 var_101_arg_1 = var_69; [L263] SORT_2 var_101_arg_2 = var_100; [L264] SORT_2 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L265] SORT_1 var_102_arg_0 = input_98; [L266] SORT_2 var_102_arg_1 = state_46; [L267] SORT_2 var_102_arg_2 = var_101; [L268] SORT_2 var_102 = var_102_arg_0 ? var_102_arg_1 : var_102_arg_2; [L269] SORT_2 var_103_arg_0 = var_97; [L270] SORT_2 var_103_arg_1 = var_102; [L271] SORT_2 var_103 = var_103_arg_0 ^ var_103_arg_1; [L272] SORT_2 next_104_arg_1 = var_103; [L273] SORT_2 var_105_arg_0 = var_73; [L274] SORT_2 var_105_arg_1 = state_16; [L275] SORT_2 var_105 = var_105_arg_0 ^ var_105_arg_1; [L276] var_105 = var_105 & mask_SORT_2 [L277] SORT_2 var_106_arg_0 = var_73; [L278] SORT_2 var_106_arg_1 = var_105; [L279] SORT_2 var_106 = var_106_arg_0 ^ var_106_arg_1; [L280] SORT_2 next_107_arg_1 = var_106; [L281] SORT_2 next_108_arg_1 = state_18; [L282] SORT_2 next_109_arg_1 = state_20; [L283] SORT_2 var_110_arg_0 = var_73; [L284] SORT_2 var_110_arg_1 = state_22; [L285] SORT_2 var_110 = var_110_arg_0 ^ var_110_arg_1; [L286] var_110 = var_110 & mask_SORT_2 [L287] SORT_2 var_111_arg_0 = var_73; [L288] SORT_2 var_111_arg_1 = var_110; [L289] SORT_2 var_111 = var_111_arg_0 ^ var_111_arg_1; [L290] SORT_2 next_112_arg_1 = var_111; [L291] SORT_2 var_113_arg_0 = var_73; [L292] SORT_2 var_113_arg_1 = state_24; [L293] SORT_2 var_113 = var_113_arg_0 ^ var_113_arg_1; [L294] var_113 = var_113 & mask_SORT_2 [L295] SORT_2 var_114_arg_0 = var_73; [L296] SORT_2 var_114_arg_1 = var_113; [L297] SORT_2 var_114 = var_114_arg_0 ^ var_114_arg_1; [L298] SORT_2 next_115_arg_1 = var_114; [L299] SORT_2 next_116_arg_1 = state_26; [L300] SORT_2 var_117_arg_0 = var_73; [L301] SORT_2 var_117_arg_1 = state_28; [L302] SORT_2 var_117 = var_117_arg_0 ^ var_117_arg_1; [L303] var_117 = var_117 & mask_SORT_2 [L304] SORT_2 var_118_arg_0 = var_73; [L305] SORT_2 var_118_arg_1 = var_117; [L306] SORT_2 var_118 = var_118_arg_0 ^ var_118_arg_1; [L307] SORT_2 next_119_arg_1 = var_118; [L308] SORT_2 var_120_arg_0 = var_73; [L309] SORT_2 var_120_arg_1 = state_30; [L310] SORT_2 var_120 = var_120_arg_0 ^ var_120_arg_1; [L311] var_120 = var_120 & mask_SORT_2 [L312] SORT_2 var_121_arg_0 = var_73; [L313] SORT_2 var_121_arg_1 = var_120; [L314] SORT_2 var_121 = var_121_arg_0 ^ var_121_arg_1; [L315] SORT_2 next_122_arg_1 = var_121; [L316] SORT_2 next_123_arg_1 = state_32; [L317] SORT_2 next_124_arg_1 = state_34; [L318] SORT_2 var_125_arg_0 = var_73; [L319] SORT_2 var_125_arg_1 = state_36; [L320] SORT_2 var_125 = var_125_arg_0 ^ var_125_arg_1; [L321] var_125 = var_125 & mask_SORT_2 [L322] SORT_2 var_126_arg_0 = var_73; [L323] SORT_2 var_126_arg_1 = var_125; [L324] SORT_2 var_126 = var_126_arg_0 ^ var_126_arg_1; [L325] SORT_2 next_127_arg_1 = var_126; [L326] SORT_2 var_128_arg_0 = var_73; [L327] SORT_2 var_128_arg_1 = state_38; [L328] SORT_2 var_128 = var_128_arg_0 ^ var_128_arg_1; [L329] var_128 = var_128 & mask_SORT_2 [L330] SORT_2 var_129_arg_0 = var_73; [L331] SORT_2 var_129_arg_1 = var_128; [L332] SORT_2 var_129 = var_129_arg_0 ^ var_129_arg_1; [L333] SORT_2 next_130_arg_1 = var_129; [L334] SORT_2 next_131_arg_1 = state_40; [L335] SORT_2 next_132_arg_1 = state_42; [L336] SORT_2 next_133_arg_1 = state_44; [L337] SORT_1 var_140_arg_0 = input_138; [L338] SORT_2 var_140_arg_1 = var_139; [L339] SORT_2 var_140_arg_2 = state_46; [L340] SORT_2 var_140 = var_140_arg_0 ? var_140_arg_1 : var_140_arg_2; [L341] SORT_1 var_141_arg_0 = input_137; [L342] SORT_2 var_141_arg_1 = var_73; [L343] SORT_2 var_141_arg_2 = var_140; [L344] SORT_2 var_141 = var_141_arg_0 ? var_141_arg_1 : var_141_arg_2; [L345] SORT_1 var_142_arg_0 = input_136; [L346] SORT_2 var_142_arg_1 = var_81; [L347] SORT_2 var_142_arg_2 = var_141; [L348] SORT_2 var_142 = var_142_arg_0 ? var_142_arg_1 : var_142_arg_2; [L349] SORT_1 var_143_arg_0 = input_135; [L350] SORT_2 var_143_arg_1 = var_89; [L351] SORT_2 var_143_arg_2 = var_142; [L352] SORT_2 var_143 = var_143_arg_0 ? var_143_arg_1 : var_143_arg_2; [L353] SORT_1 var_144_arg_0 = input_134; [L354] SORT_2 var_144_arg_1 = var_97; [L355] SORT_2 var_144_arg_2 = var_143; [L356] SORT_2 var_144 = var_144_arg_0 ? var_144_arg_1 : var_144_arg_2; [L357] var_144 = var_144 & mask_SORT_2 [L358] SORT_2 next_145_arg_1 = var_144; [L359] SORT_3 var_147_arg_0 = var_146; [L360] SORT_2 var_147_arg_1 = state_48; [L361] SORT_4 var_147 = ((SORT_4)var_147_arg_0 << 8) | var_147_arg_1; [L362] SORT_3 var_148_arg_0 = var_146; [L363] SORT_2 var_148_arg_1 = var_113; [L364] SORT_4 var_148 = ((SORT_4)var_148_arg_0 << 8) | var_148_arg_1; [L365] SORT_4 var_149_arg_0 = var_147; [L366] SORT_4 var_149_arg_1 = var_148; [L367] SORT_4 var_149 = var_149_arg_0 - var_149_arg_1; [L368] SORT_4 var_150_arg_0 = var_149; [L369] SORT_2 var_150 = var_150_arg_0 >> 0; [L370] SORT_3 var_151_arg_0 = var_146; [L371] SORT_2 var_151_arg_1 = var_110; [L372] SORT_4 var_151 = ((SORT_4)var_151_arg_0 << 8) | var_151_arg_1; [L373] SORT_4 var_152_arg_0 = var_147; [L374] SORT_4 var_152_arg_1 = var_151; [L375] SORT_4 var_152 = var_152_arg_0 - var_152_arg_1; [L376] SORT_4 var_153_arg_0 = var_152; [L377] SORT_2 var_153 = var_153_arg_0 >> 0; [L378] SORT_3 var_154_arg_0 = var_146; [L379] SORT_2 var_154_arg_1 = state_20; [L380] SORT_4 var_154 = ((SORT_4)var_154_arg_0 << 8) | var_154_arg_1; [L381] SORT_4 var_155_arg_0 = var_147; [L382] SORT_4 var_155_arg_1 = var_154; [L383] SORT_4 var_155 = var_155_arg_0 - var_155_arg_1; [L384] SORT_4 var_156_arg_0 = var_155; [L385] SORT_2 var_156 = var_156_arg_0 >> 0; [L386] SORT_3 var_157_arg_0 = var_146; [L387] SORT_2 var_157_arg_1 = state_18; [L388] SORT_4 var_157 = ((SORT_4)var_157_arg_0 << 8) | var_157_arg_1; [L389] SORT_4 var_158_arg_0 = var_147; [L390] SORT_4 var_158_arg_1 = var_157; [L391] SORT_4 var_158 = var_158_arg_0 - var_158_arg_1; [L392] SORT_4 var_159_arg_0 = var_158; [L393] SORT_2 var_159 = var_159_arg_0 >> 0; [L394] SORT_3 var_160_arg_0 = var_146; [L395] SORT_2 var_160_arg_1 = var_105; [L396] SORT_4 var_160 = ((SORT_4)var_160_arg_0 << 8) | var_160_arg_1; [L397] SORT_4 var_161_arg_0 = var_147; [L398] SORT_4 var_161_arg_1 = var_160; [L399] SORT_4 var_161 = var_161_arg_0 - var_161_arg_1; [L400] SORT_4 var_162_arg_0 = var_161; [L401] SORT_2 var_162 = var_162_arg_0 >> 0; [L402] SORT_4 var_163_arg_0 = var_147; [L403] SORT_4 var_163_arg_1 = var_148; [L404] SORT_4 var_163 = var_163_arg_0 + var_163_arg_1; [L405] SORT_4 var_164_arg_0 = var_163; [L406] SORT_2 var_164 = var_164_arg_0 >> 0; [L407] SORT_4 var_165_arg_0 = var_147; [L408] SORT_4 var_165_arg_1 = var_151; [L409] SORT_4 var_165 = var_165_arg_0 + var_165_arg_1; [L410] SORT_4 var_166_arg_0 = var_165; [L411] SORT_2 var_166 = var_166_arg_0 >> 0; [L412] SORT_4 var_167_arg_0 = var_147; [L413] SORT_4 var_167_arg_1 = var_154; [L414] SORT_4 var_167 = var_167_arg_0 + var_167_arg_1; [L415] SORT_4 var_168_arg_0 = var_167; [L416] SORT_2 var_168 = var_168_arg_0 >> 0; [L417] SORT_4 var_169_arg_0 = var_147; [L418] SORT_4 var_169_arg_1 = var_157; [L419] SORT_4 var_169 = var_169_arg_0 + var_169_arg_1; [L420] SORT_4 var_170_arg_0 = var_169; [L421] SORT_2 var_170 = var_170_arg_0 >> 0; [L422] SORT_4 var_171_arg_0 = var_147; [L423] SORT_4 var_171_arg_1 = var_160; [L424] SORT_4 var_171 = var_171_arg_0 + var_171_arg_1; [L425] SORT_4 var_172_arg_0 = var_171; [L426] SORT_2 var_172 = var_172_arg_0 >> 0; [L427] SORT_1 var_173_arg_0 = input_68; [L428] SORT_2 var_173_arg_1 = var_172; [L429] SORT_2 var_173_arg_2 = state_48; [L430] SORT_2 var_173 = var_173_arg_0 ? var_173_arg_1 : var_173_arg_2; [L431] SORT_1 var_174_arg_0 = input_75; [L432] SORT_2 var_174_arg_1 = var_170; [L433] SORT_2 var_174_arg_2 = var_173; [L434] SORT_2 var_174 = var_174_arg_0 ? var_174_arg_1 : var_174_arg_2; [L435] SORT_1 var_175_arg_0 = input_83; [L436] SORT_2 var_175_arg_1 = var_168; [L437] SORT_2 var_175_arg_2 = var_174; [L438] SORT_2 var_175 = var_175_arg_0 ? var_175_arg_1 : var_175_arg_2; [L439] SORT_1 var_176_arg_0 = input_91; [L440] SORT_2 var_176_arg_1 = var_166; [L441] SORT_2 var_176_arg_2 = var_175; [L442] SORT_2 var_176 = var_176_arg_0 ? var_176_arg_1 : var_176_arg_2; [L443] SORT_1 var_177_arg_0 = input_99; [L444] SORT_2 var_177_arg_1 = var_164; [L445] SORT_2 var_177_arg_2 = var_176; [L446] SORT_2 var_177 = var_177_arg_0 ? var_177_arg_1 : var_177_arg_2; [L447] SORT_1 var_178_arg_0 = input_67; [L448] SORT_2 var_178_arg_1 = var_162; [L449] SORT_2 var_178_arg_2 = var_177; [L450] SORT_2 var_178 = var_178_arg_0 ? var_178_arg_1 : var_178_arg_2; [L451] SORT_1 var_179_arg_0 = input_74; [L452] SORT_2 var_179_arg_1 = var_159; [L453] SORT_2 var_179_arg_2 = var_178; [L454] SORT_2 var_179 = var_179_arg_0 ? var_179_arg_1 : var_179_arg_2; [L455] SORT_1 var_180_arg_0 = input_82; [L456] SORT_2 var_180_arg_1 = var_156; [L457] SORT_2 var_180_arg_2 = var_179; [L458] SORT_2 var_180 = var_180_arg_0 ? var_180_arg_1 : var_180_arg_2; [L459] SORT_1 var_181_arg_0 = input_90; [L460] SORT_2 var_181_arg_1 = var_153; [L461] SORT_2 var_181_arg_2 = var_180; [L462] SORT_2 var_181 = var_181_arg_0 ? var_181_arg_1 : var_181_arg_2; [L463] SORT_1 var_182_arg_0 = input_98; [L464] SORT_2 var_182_arg_1 = var_150; [L465] SORT_2 var_182_arg_2 = var_181; [L466] SORT_2 var_182 = var_182_arg_0 ? var_182_arg_1 : var_182_arg_2; [L467] var_182 = var_182 & mask_SORT_2 [L468] SORT_2 next_183_arg_1 = var_182; [L469] SORT_3 var_184_arg_0 = var_146; [L470] SORT_2 var_184_arg_1 = state_50; [L471] SORT_4 var_184 = ((SORT_4)var_184_arg_0 << 8) | var_184_arg_1; [L472] SORT_3 var_185_arg_0 = var_146; [L473] SORT_2 var_185_arg_1 = state_34; [L474] SORT_4 var_185 = ((SORT_4)var_185_arg_0 << 8) | var_185_arg_1; [L475] SORT_4 var_186_arg_0 = var_184; [L476] SORT_4 var_186_arg_1 = var_185; [L477] SORT_4 var_186 = var_186_arg_0 - var_186_arg_1; [L478] SORT_4 var_187_arg_0 = var_186; [L479] SORT_2 var_187 = var_187_arg_0 >> 0; [L480] SORT_3 var_188_arg_0 = var_146; [L481] SORT_2 var_188_arg_1 = state_32; [L482] SORT_4 var_188 = ((SORT_4)var_188_arg_0 << 8) | var_188_arg_1; [L483] SORT_4 var_189_arg_0 = var_184; [L484] SORT_4 var_189_arg_1 = var_188; [L485] SORT_4 var_189 = var_189_arg_0 - var_189_arg_1; [L486] SORT_4 var_190_arg_0 = var_189; [L487] SORT_2 var_190 = var_190_arg_0 >> 0; [L488] SORT_3 var_191_arg_0 = var_146; [L489] SORT_2 var_191_arg_1 = var_120; [L490] SORT_4 var_191 = ((SORT_4)var_191_arg_0 << 8) | var_191_arg_1; [L491] SORT_4 var_192_arg_0 = var_184; [L492] SORT_4 var_192_arg_1 = var_191; [L493] SORT_4 var_192 = var_192_arg_0 - var_192_arg_1; [L494] SORT_4 var_193_arg_0 = var_192; [L495] SORT_2 var_193 = var_193_arg_0 >> 0; [L496] SORT_3 var_194_arg_0 = var_146; [L497] SORT_2 var_194_arg_1 = var_117; [L498] SORT_4 var_194 = ((SORT_4)var_194_arg_0 << 8) | var_194_arg_1; [L499] SORT_4 var_195_arg_0 = var_184; [L500] SORT_4 var_195_arg_1 = var_194; [L501] SORT_4 var_195 = var_195_arg_0 - var_195_arg_1; [L502] SORT_4 var_196_arg_0 = var_195; [L503] SORT_2 var_196 = var_196_arg_0 >> 0; [L504] SORT_3 var_197_arg_0 = var_146; [L505] SORT_2 var_197_arg_1 = state_26; [L506] SORT_4 var_197 = ((SORT_4)var_197_arg_0 << 8) | var_197_arg_1; [L507] SORT_4 var_198_arg_0 = var_184; [L508] SORT_4 var_198_arg_1 = var_197; [L509] SORT_4 var_198 = var_198_arg_0 - var_198_arg_1; [L510] SORT_4 var_199_arg_0 = var_198; [L511] SORT_2 var_199 = var_199_arg_0 >> 0; [L512] SORT_4 var_200_arg_0 = var_184; [L513] SORT_4 var_200_arg_1 = var_185; [L514] SORT_4 var_200 = var_200_arg_0 + var_200_arg_1; [L515] SORT_4 var_201_arg_0 = var_200; [L516] SORT_2 var_201 = var_201_arg_0 >> 0; [L517] SORT_4 var_202_arg_0 = var_184; [L518] SORT_4 var_202_arg_1 = var_188; [L519] SORT_4 var_202 = var_202_arg_0 + var_202_arg_1; [L520] SORT_4 var_203_arg_0 = var_202; [L521] SORT_2 var_203 = var_203_arg_0 >> 0; [L522] SORT_4 var_204_arg_0 = var_184; [L523] SORT_4 var_204_arg_1 = var_191; [L524] SORT_4 var_204 = var_204_arg_0 + var_204_arg_1; [L525] SORT_4 var_205_arg_0 = var_204; [L526] SORT_2 var_205 = var_205_arg_0 >> 0; [L527] SORT_4 var_206_arg_0 = var_184; [L528] SORT_4 var_206_arg_1 = var_194; [L529] SORT_4 var_206 = var_206_arg_0 + var_206_arg_1; [L530] SORT_4 var_207_arg_0 = var_206; [L531] SORT_2 var_207 = var_207_arg_0 >> 0; [L532] SORT_4 var_208_arg_0 = var_184; [L533] SORT_4 var_208_arg_1 = var_197; [L534] SORT_4 var_208 = var_208_arg_0 + var_208_arg_1; [L535] SORT_4 var_209_arg_0 = var_208; [L536] SORT_2 var_209 = var_209_arg_0 >> 0; [L537] SORT_1 var_210_arg_0 = input_68; [L538] SORT_2 var_210_arg_1 = var_209; [L539] SORT_2 var_210_arg_2 = state_50; [L540] SORT_2 var_210 = var_210_arg_0 ? var_210_arg_1 : var_210_arg_2; [L541] SORT_1 var_211_arg_0 = input_75; [L542] SORT_2 var_211_arg_1 = var_207; [L543] SORT_2 var_211_arg_2 = var_210; [L544] SORT_2 var_211 = var_211_arg_0 ? var_211_arg_1 : var_211_arg_2; [L545] SORT_1 var_212_arg_0 = input_83; [L546] SORT_2 var_212_arg_1 = var_205; [L547] SORT_2 var_212_arg_2 = var_211; [L548] SORT_2 var_212 = var_212_arg_0 ? var_212_arg_1 : var_212_arg_2; [L549] SORT_1 var_213_arg_0 = input_91; [L550] SORT_2 var_213_arg_1 = var_203; [L551] SORT_2 var_213_arg_2 = var_212; [L552] SORT_2 var_213 = var_213_arg_0 ? var_213_arg_1 : var_213_arg_2; [L553] SORT_1 var_214_arg_0 = input_99; [L554] SORT_2 var_214_arg_1 = var_201; [L555] SORT_2 var_214_arg_2 = var_213; [L556] SORT_2 var_214 = var_214_arg_0 ? var_214_arg_1 : var_214_arg_2; [L557] SORT_1 var_215_arg_0 = input_67; [L558] SORT_2 var_215_arg_1 = var_199; [L559] SORT_2 var_215_arg_2 = var_214; [L560] SORT_2 var_215 = var_215_arg_0 ? var_215_arg_1 : var_215_arg_2; [L561] SORT_1 var_216_arg_0 = input_74; [L562] SORT_2 var_216_arg_1 = var_196; [L563] SORT_2 var_216_arg_2 = var_215; [L564] SORT_2 var_216 = var_216_arg_0 ? var_216_arg_1 : var_216_arg_2; [L565] SORT_1 var_217_arg_0 = input_82; [L566] SORT_2 var_217_arg_1 = var_193; [L567] SORT_2 var_217_arg_2 = var_216; [L568] SORT_2 var_217 = var_217_arg_0 ? var_217_arg_1 : var_217_arg_2; [L569] SORT_1 var_218_arg_0 = input_90; [L570] SORT_2 var_218_arg_1 = var_190; [L571] SORT_2 var_218_arg_2 = var_217; [L572] SORT_2 var_218 = var_218_arg_0 ? var_218_arg_1 : var_218_arg_2; [L573] SORT_1 var_219_arg_0 = input_98; [L574] SORT_2 var_219_arg_1 = var_187; [L575] SORT_2 var_219_arg_2 = var_218; [L576] SORT_2 var_219 = var_219_arg_0 ? var_219_arg_1 : var_219_arg_2; [L577] var_219 = var_219 & mask_SORT_2 [L578] SORT_2 next_220_arg_1 = var_219; [L579] SORT_3 var_221_arg_0 = var_146; [L580] SORT_2 var_221_arg_1 = state_52; [L581] SORT_4 var_221 = ((SORT_4)var_221_arg_0 << 8) | var_221_arg_1; [L582] var_221 = var_221 & mask_SORT_4 [L583] SORT_4 var_223_arg_0 = var_221; [L584] SORT_4 var_223_arg_1 = var_222; [L585] SORT_4 var_223 = var_223_arg_0 - var_223_arg_1; [L586] SORT_4 var_224_arg_0 = var_223; [L587] SORT_2 var_224 = var_224_arg_0 >> 0; [L588] SORT_4 var_225_arg_0 = var_222; [L589] SORT_4 var_225_arg_1 = var_221; [L590] SORT_4 var_225 = var_225_arg_0 + var_225_arg_1; [L591] SORT_4 var_226_arg_0 = var_225; [L592] SORT_2 var_226 = var_226_arg_0 >> 0; [L593] SORT_1 var_227_arg_0 = input_68; [L594] SORT_2 var_227_arg_1 = var_226; [L595] SORT_2 var_227_arg_2 = state_52; [L596] SORT_2 var_227 = var_227_arg_0 ? var_227_arg_1 : var_227_arg_2; [L597] SORT_1 var_228_arg_0 = input_75; [L598] SORT_2 var_228_arg_1 = var_226; [L599] SORT_2 var_228_arg_2 = var_227; [L600] SORT_2 var_228 = var_228_arg_0 ? var_228_arg_1 : var_228_arg_2; [L601] SORT_1 var_229_arg_0 = input_83; [L602] SORT_2 var_229_arg_1 = var_226; [L603] SORT_2 var_229_arg_2 = var_228; [L604] SORT_2 var_229 = var_229_arg_0 ? var_229_arg_1 : var_229_arg_2; [L605] SORT_1 var_230_arg_0 = input_91; [L606] SORT_2 var_230_arg_1 = var_226; [L607] SORT_2 var_230_arg_2 = var_229; [L608] SORT_2 var_230 = var_230_arg_0 ? var_230_arg_1 : var_230_arg_2; [L609] SORT_1 var_231_arg_0 = input_99; [L610] SORT_2 var_231_arg_1 = var_226; [L611] SORT_2 var_231_arg_2 = var_230; [L612] SORT_2 var_231 = var_231_arg_0 ? var_231_arg_1 : var_231_arg_2; [L613] SORT_1 var_232_arg_0 = input_67; [L614] SORT_2 var_232_arg_1 = var_224; [L615] SORT_2 var_232_arg_2 = var_231; [L616] SORT_2 var_232 = var_232_arg_0 ? var_232_arg_1 : var_232_arg_2; [L617] SORT_1 var_233_arg_0 = input_74; [L618] SORT_2 var_233_arg_1 = var_224; [L619] SORT_2 var_233_arg_2 = var_232; [L620] SORT_2 var_233 = var_233_arg_0 ? var_233_arg_1 : var_233_arg_2; [L621] SORT_1 var_234_arg_0 = input_82; [L622] SORT_2 var_234_arg_1 = var_224; [L623] SORT_2 var_234_arg_2 = var_233; [L624] SORT_2 var_234 = var_234_arg_0 ? var_234_arg_1 : var_234_arg_2; [L625] SORT_1 var_235_arg_0 = input_90; [L626] SORT_2 var_235_arg_1 = var_224; [L627] SORT_2 var_235_arg_2 = var_234; [L628] SORT_2 var_235 = var_235_arg_0 ? var_235_arg_1 : var_235_arg_2; [L629] SORT_1 var_236_arg_0 = input_98; [L630] SORT_2 var_236_arg_1 = var_224; [L631] SORT_2 var_236_arg_2 = var_235; [L632] SORT_2 var_236 = var_236_arg_0 ? var_236_arg_1 : var_236_arg_2; [L633] var_236 = var_236 & mask_SORT_2 [L634] SORT_2 next_237_arg_1 = var_236; [L635] SORT_3 var_238_arg_0 = var_146; [L636] SORT_2 var_238_arg_1 = state_54; [L637] SORT_4 var_238 = ((SORT_4)var_238_arg_0 << 8) | var_238_arg_1; [L638] SORT_3 var_239_arg_0 = var_146; [L639] SORT_2 var_239_arg_1 = state_44; [L640] SORT_4 var_239 = ((SORT_4)var_239_arg_0 << 8) | var_239_arg_1; [L641] SORT_4 var_240_arg_0 = var_238; [L642] SORT_4 var_240_arg_1 = var_239; [L643] SORT_4 var_240 = var_240_arg_0 - var_240_arg_1; [L644] var_240 = var_240 & mask_SORT_4 [L645] SORT_4 var_241_arg_0 = var_240; [L646] SORT_2 var_241 = var_241_arg_0 >> 0; [L647] SORT_3 var_242_arg_0 = var_146; [L648] SORT_2 var_242_arg_1 = state_42; [L649] SORT_4 var_242 = ((SORT_4)var_242_arg_0 << 8) | var_242_arg_1; [L650] SORT_4 var_243_arg_0 = var_238; [L651] SORT_4 var_243_arg_1 = var_242; [L652] SORT_4 var_243 = var_243_arg_0 - var_243_arg_1; [L653] var_243 = var_243 & mask_SORT_4 [L654] SORT_4 var_244_arg_0 = var_243; [L655] SORT_2 var_244 = var_244_arg_0 >> 0; [L656] SORT_3 var_245_arg_0 = var_146; [L657] SORT_2 var_245_arg_1 = state_40; [L658] SORT_4 var_245 = ((SORT_4)var_245_arg_0 << 8) | var_245_arg_1; [L659] SORT_4 var_246_arg_0 = var_238; [L660] SORT_4 var_246_arg_1 = var_245; [L661] SORT_4 var_246 = var_246_arg_0 - var_246_arg_1; [L662] var_246 = var_246 & mask_SORT_4 [L663] SORT_4 var_247_arg_0 = var_246; [L664] SORT_2 var_247 = var_247_arg_0 >> 0; [L665] SORT_3 var_248_arg_0 = var_146; [L666] SORT_2 var_248_arg_1 = var_128; [L667] SORT_4 var_248 = ((SORT_4)var_248_arg_0 << 8) | var_248_arg_1; [L668] SORT_4 var_249_arg_0 = var_238; [L669] SORT_4 var_249_arg_1 = var_248; [L670] SORT_4 var_249 = var_249_arg_0 - var_249_arg_1; [L671] var_249 = var_249 & mask_SORT_4 [L672] SORT_4 var_250_arg_0 = var_249; [L673] SORT_2 var_250 = var_250_arg_0 >> 0; [L674] SORT_3 var_251_arg_0 = var_146; [L675] SORT_2 var_251_arg_1 = var_125; [L676] SORT_4 var_251 = ((SORT_4)var_251_arg_0 << 8) | var_251_arg_1; [L677] SORT_4 var_252_arg_0 = var_238; [L678] SORT_4 var_252_arg_1 = var_251; [L679] SORT_4 var_252 = var_252_arg_0 - var_252_arg_1; [L680] var_252 = var_252 & mask_SORT_4 [L681] SORT_4 var_253_arg_0 = var_252; [L682] SORT_2 var_253 = var_253_arg_0 >> 0; [L683] SORT_4 var_254_arg_0 = var_238; [L684] SORT_4 var_254_arg_1 = var_239; [L685] SORT_4 var_254 = var_254_arg_0 + var_254_arg_1; [L686] SORT_4 var_255_arg_0 = var_254; [L687] SORT_2 var_255 = var_255_arg_0 >> 0; [L688] SORT_4 var_256_arg_0 = var_238; [L689] SORT_4 var_256_arg_1 = var_242; [L690] SORT_4 var_256 = var_256_arg_0 + var_256_arg_1; [L691] SORT_4 var_257_arg_0 = var_256; [L692] SORT_2 var_257 = var_257_arg_0 >> 0; [L693] SORT_4 var_258_arg_0 = var_238; [L694] SORT_4 var_258_arg_1 = var_245; [L695] SORT_4 var_258 = var_258_arg_0 + var_258_arg_1; [L696] SORT_4 var_259_arg_0 = var_258; [L697] SORT_2 var_259 = var_259_arg_0 >> 0; [L698] SORT_4 var_260_arg_0 = var_238; [L699] SORT_4 var_260_arg_1 = var_248; [L700] SORT_4 var_260 = var_260_arg_0 + var_260_arg_1; [L701] SORT_4 var_261_arg_0 = var_260; [L702] SORT_2 var_261 = var_261_arg_0 >> 0; [L703] SORT_4 var_262_arg_0 = var_238; [L704] SORT_4 var_262_arg_1 = var_251; [L705] SORT_4 var_262 = var_262_arg_0 + var_262_arg_1; [L706] SORT_4 var_263_arg_0 = var_262; [L707] SORT_2 var_263 = var_263_arg_0 >> 0; [L708] SORT_1 var_264_arg_0 = input_68; [L709] SORT_2 var_264_arg_1 = var_263; [L710] SORT_2 var_264_arg_2 = state_54; [L711] SORT_2 var_264 = var_264_arg_0 ? var_264_arg_1 : var_264_arg_2; [L712] SORT_1 var_265_arg_0 = input_75; [L713] SORT_2 var_265_arg_1 = var_261; [L714] SORT_2 var_265_arg_2 = var_264; [L715] SORT_2 var_265 = var_265_arg_0 ? var_265_arg_1 : var_265_arg_2; [L716] SORT_1 var_266_arg_0 = input_83; [L717] SORT_2 var_266_arg_1 = var_259; [L718] SORT_2 var_266_arg_2 = var_265; [L719] SORT_2 var_266 = var_266_arg_0 ? var_266_arg_1 : var_266_arg_2; [L720] SORT_1 var_267_arg_0 = input_91; [L721] SORT_2 var_267_arg_1 = var_257; [L722] SORT_2 var_267_arg_2 = var_266; [L723] SORT_2 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L724] SORT_1 var_268_arg_0 = input_99; [L725] SORT_2 var_268_arg_1 = var_255; [L726] SORT_2 var_268_arg_2 = var_267; [L727] SORT_2 var_268 = var_268_arg_0 ? var_268_arg_1 : var_268_arg_2; [L728] SORT_1 var_269_arg_0 = input_67; [L729] SORT_2 var_269_arg_1 = var_253; [L730] SORT_2 var_269_arg_2 = var_268; [L731] SORT_2 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L732] SORT_1 var_270_arg_0 = input_74; [L733] SORT_2 var_270_arg_1 = var_250; [L734] SORT_2 var_270_arg_2 = var_269; [L735] SORT_2 var_270 = var_270_arg_0 ? var_270_arg_1 : var_270_arg_2; [L736] SORT_1 var_271_arg_0 = input_82; [L737] SORT_2 var_271_arg_1 = var_247; [L738] SORT_2 var_271_arg_2 = var_270; [L739] SORT_2 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L740] SORT_1 var_272_arg_0 = input_90; [L741] SORT_2 var_272_arg_1 = var_244; [L742] SORT_2 var_272_arg_2 = var_271; [L743] SORT_2 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L744] SORT_1 var_273_arg_0 = input_98; [L745] SORT_2 var_273_arg_1 = var_241; [L746] SORT_2 var_273_arg_2 = var_272; [L747] SORT_2 var_273 = var_273_arg_0 ? var_273_arg_1 : var_273_arg_2; [L748] var_273 = var_273 & mask_SORT_2 [L749] SORT_2 next_274_arg_1 = var_273; [L750] SORT_2 next_275_arg_1 = state_56; [L751] SORT_1 var_277_arg_0 = ~state_59; [L752] var_277_arg_0 = var_277_arg_0 & mask_SORT_1 [L753] SORT_1 var_277_arg_1 = ~input_276; [L754] var_277_arg_1 = var_277_arg_1 & mask_SORT_1 [L755] SORT_1 var_277 = var_277_arg_0 & var_277_arg_1; [L756] SORT_1 next_278_arg_1 = ~var_277; [L757] next_278_arg_1 = next_278_arg_1 & mask_SORT_1 [L758] SORT_1 var_279_arg_0 = state_61; [L759] SORT_1 var_279_arg_1 = input_276; [L760] SORT_1 var_279 = var_279_arg_0 | var_279_arg_1; [L761] SORT_1 next_280_arg_1 = var_279; [L762] SORT_2 var_281_arg_0 = var_139; [L763] SORT_2 var_281_arg_1 = state_6; [L764] SORT_1 var_281 = var_281_arg_0 == var_281_arg_1; [L765] SORT_2 var_282_arg_0 = var_139; [L766] SORT_2 var_282_arg_1 = var_76; [L767] SORT_1 var_282 = var_282_arg_0 == var_282_arg_1; [L768] SORT_1 var_283_arg_0 = var_281; [L769] SORT_1 var_283_arg_1 = var_282; [L770] SORT_1 var_283 = var_283_arg_0 & var_283_arg_1; [L771] SORT_2 var_284_arg_0 = var_139; [L772] SORT_2 var_284_arg_1 = var_84; [L773] SORT_1 var_284 = var_284_arg_0 == var_284_arg_1; [L774] SORT_1 var_285_arg_0 = var_283; [L775] SORT_1 var_285_arg_1 = var_284; [L776] SORT_1 var_285 = var_285_arg_0 & var_285_arg_1; [L777] SORT_2 var_286_arg_0 = var_139; [L778] SORT_2 var_286_arg_1 = var_92; [L779] SORT_1 var_286 = var_286_arg_0 == var_286_arg_1; [L780] SORT_1 var_287_arg_0 = var_285; [L781] SORT_1 var_287_arg_1 = var_286; [L782] SORT_1 var_287 = var_287_arg_0 & var_287_arg_1; [L783] SORT_2 var_288_arg_0 = var_139; [L784] SORT_2 var_288_arg_1 = var_100; [L785] SORT_1 var_288 = var_288_arg_0 == var_288_arg_1; [L786] SORT_1 var_289_arg_0 = var_287; [L787] SORT_1 var_289_arg_1 = var_288; [L788] SORT_1 var_289 = var_289_arg_0 & var_289_arg_1; [L789] SORT_1 var_290_arg_0 = ~state_59; [L790] var_290_arg_0 = var_290_arg_0 & mask_SORT_1 [L791] SORT_1 var_290_arg_1 = var_289; [L792] SORT_1 var_290 = var_290_arg_0 & var_290_arg_1; [L793] SORT_1 var_291_arg_0 = ~input_276; [L794] var_291_arg_0 = var_291_arg_0 & mask_SORT_1 [L795] SORT_1 var_291_arg_1 = var_290; [L796] SORT_1 var_291 = var_291_arg_0 | var_291_arg_1; [L797] SORT_2 var_292_arg_0 = state_6; [L798] SORT_2 var_292_arg_1 = state_46; [L799] SORT_1 var_292 = var_292_arg_0 == var_292_arg_1; [L800] SORT_4 var_294_arg_0 = var_293; [L801] SORT_4 var_294_arg_1 = var_221; [L802] SORT_1 var_294 = var_294_arg_0 <= var_294_arg_1; [L803] SORT_1 var_295_arg_0 = var_292; [L804] SORT_1 var_295_arg_1 = ~var_294; [L805] var_295_arg_1 = var_295_arg_1 & mask_SORT_1 [L806] SORT_1 var_295 = var_295_arg_0 & var_295_arg_1; [L807] SORT_2 var_296_arg_0 = var_139; [L808] SORT_2 var_296_arg_1 = var_105; [L809] SORT_1 var_296 = var_296_arg_0 == var_296_arg_1; [L810] SORT_2 var_297_arg_0 = var_139; [L811] SORT_2 var_297_arg_1 = state_50; [L812] SORT_1 var_297 = var_297_arg_0 == var_297_arg_1; [L813] SORT_1 var_298_arg_0 = var_296; [L814] SORT_1 var_298_arg_1 = var_297; [L815] SORT_1 var_298 = var_298_arg_0 | var_298_arg_1; [L816] SORT_1 var_299_arg_0 = var_295; [L817] SORT_1 var_299_arg_1 = var_298; [L818] SORT_1 var_299 = var_299_arg_0 & var_299_arg_1; [L819] SORT_2 var_300_arg_0 = var_139; [L820] SORT_2 var_300_arg_1 = state_26; [L821] SORT_1 var_300 = var_300_arg_0 == var_300_arg_1; [L822] SORT_2 var_301_arg_0 = var_139; [L823] SORT_2 var_301_arg_1 = state_48; [L824] SORT_1 var_301 = var_301_arg_0 == var_301_arg_1; [L825] SORT_1 var_302_arg_0 = var_300; [L826] SORT_1 var_302_arg_1 = var_301; [L827] SORT_1 var_302 = var_302_arg_0 | var_302_arg_1; [L828] SORT_1 var_303_arg_0 = var_299; [L829] SORT_1 var_303_arg_1 = var_302; [L830] SORT_1 var_303 = var_303_arg_0 & var_303_arg_1; [L831] SORT_2 var_304_arg_0 = var_139; [L832] SORT_2 var_304_arg_1 = var_125; [L833] SORT_1 var_304 = var_304_arg_0 == var_304_arg_1; [L834] SORT_4 var_306_arg_0 = var_221; [L835] SORT_4 var_306_arg_1 = var_305; [L836] SORT_1 var_306 = var_306_arg_0 <= var_306_arg_1; [L837] SORT_1 var_307_arg_0 = var_304; [L838] SORT_1 var_307_arg_1 = ~var_306; [L839] var_307_arg_1 = var_307_arg_1 & mask_SORT_1 [L840] SORT_1 var_307 = var_307_arg_0 | var_307_arg_1; [L841] SORT_1 var_308_arg_0 = var_303; [L842] SORT_1 var_308_arg_1 = var_307; [L843] SORT_1 var_308 = var_308_arg_0 & var_308_arg_1; [L844] SORT_1 var_309_arg_0 = ~state_59; [L845] var_309_arg_0 = var_309_arg_0 & mask_SORT_1 [L846] SORT_1 var_309_arg_1 = var_308; [L847] SORT_1 var_309 = var_309_arg_0 & var_309_arg_1; [L848] SORT_1 var_310_arg_0 = ~input_68; [L849] var_310_arg_0 = var_310_arg_0 & mask_SORT_1 [L850] SORT_1 var_310_arg_1 = var_309; [L851] SORT_1 var_310 = var_310_arg_0 | var_310_arg_1; [L852] SORT_1 var_311_arg_0 = var_291; [L853] SORT_1 var_311_arg_1 = var_310; [L854] SORT_1 var_311 = var_311_arg_0 & var_311_arg_1; [L855] SORT_2 var_312_arg_0 = var_76; [L856] SORT_2 var_312_arg_1 = state_46; [L857] SORT_1 var_312 = var_312_arg_0 == var_312_arg_1; [L858] SORT_1 var_313_arg_0 = ~var_294; [L859] var_313_arg_0 = var_313_arg_0 & mask_SORT_1 [L860] SORT_1 var_313_arg_1 = var_312; [L861] SORT_1 var_313 = var_313_arg_0 & var_313_arg_1; [L862] SORT_2 var_314_arg_0 = var_139; [L863] SORT_2 var_314_arg_1 = state_18; [L864] SORT_1 var_314 = var_314_arg_0 == var_314_arg_1; [L865] SORT_1 var_315_arg_0 = var_297; [L866] SORT_1 var_315_arg_1 = var_314; [L867] SORT_1 var_315 = var_315_arg_0 | var_315_arg_1; [L868] SORT_1 var_316_arg_0 = var_313; [L869] SORT_1 var_316_arg_1 = var_315; [L870] SORT_1 var_316 = var_316_arg_0 & var_316_arg_1; [L871] SORT_2 var_317_arg_0 = var_139; [L872] SORT_2 var_317_arg_1 = var_117; [L873] SORT_1 var_317 = var_317_arg_0 == var_317_arg_1; [L874] SORT_1 var_318_arg_0 = var_301; [L875] SORT_1 var_318_arg_1 = var_317; [L876] SORT_1 var_318 = var_318_arg_0 | var_318_arg_1; [L877] SORT_1 var_319_arg_0 = var_316; [L878] SORT_1 var_319_arg_1 = var_318; [L879] SORT_1 var_319 = var_319_arg_0 & var_319_arg_1; [L880] SORT_2 var_320_arg_0 = var_139; [L881] SORT_2 var_320_arg_1 = var_128; [L882] SORT_1 var_320 = var_320_arg_0 == var_320_arg_1; [L883] SORT_1 var_321_arg_0 = ~var_306; [L884] var_321_arg_0 = var_321_arg_0 & mask_SORT_1 [L885] SORT_1 var_321_arg_1 = var_320; [L886] SORT_1 var_321 = var_321_arg_0 | var_321_arg_1; [L887] SORT_1 var_322_arg_0 = var_319; [L888] SORT_1 var_322_arg_1 = var_321; [L889] SORT_1 var_322 = var_322_arg_0 & var_322_arg_1; [L890] SORT_1 var_323_arg_0 = ~state_59; [L891] var_323_arg_0 = var_323_arg_0 & mask_SORT_1 [L892] SORT_1 var_323_arg_1 = var_322; [L893] SORT_1 var_323 = var_323_arg_0 & var_323_arg_1; [L894] SORT_1 var_324_arg_0 = ~input_75; [L895] var_324_arg_0 = var_324_arg_0 & mask_SORT_1 [L896] SORT_1 var_324_arg_1 = var_323; [L897] SORT_1 var_324 = var_324_arg_0 | var_324_arg_1; [L898] SORT_1 var_325_arg_0 = var_311; [L899] SORT_1 var_325_arg_1 = var_324; [L900] SORT_1 var_325 = var_325_arg_0 & var_325_arg_1; [L901] SORT_2 var_326_arg_0 = var_84; [L902] SORT_2 var_326_arg_1 = state_46; [L903] SORT_1 var_326 = var_326_arg_0 == var_326_arg_1; [L904] SORT_1 var_327_arg_0 = ~var_294; [L905] var_327_arg_0 = var_327_arg_0 & mask_SORT_1 [L906] SORT_1 var_327_arg_1 = var_326; [L907] SORT_1 var_327 = var_327_arg_0 & var_327_arg_1; [L908] SORT_2 var_328_arg_0 = var_139; [L909] SORT_2 var_328_arg_1 = state_20; [L910] SORT_1 var_328 = var_328_arg_0 == var_328_arg_1; [L911] SORT_1 var_329_arg_0 = var_297; [L912] SORT_1 var_329_arg_1 = var_328; [L913] SORT_1 var_329 = var_329_arg_0 | var_329_arg_1; [L914] SORT_1 var_330_arg_0 = var_327; [L915] SORT_1 var_330_arg_1 = var_329; [L916] SORT_1 var_330 = var_330_arg_0 & var_330_arg_1; [L917] SORT_2 var_331_arg_0 = var_139; [L918] SORT_2 var_331_arg_1 = var_120; [L919] SORT_1 var_331 = var_331_arg_0 == var_331_arg_1; [L920] SORT_1 var_332_arg_0 = var_301; [L921] SORT_1 var_332_arg_1 = var_331; [L922] SORT_1 var_332 = var_332_arg_0 | var_332_arg_1; [L923] SORT_1 var_333_arg_0 = var_330; [L924] SORT_1 var_333_arg_1 = var_332; [L925] SORT_1 var_333 = var_333_arg_0 & var_333_arg_1; [L926] SORT_2 var_334_arg_0 = var_139; [L927] SORT_2 var_334_arg_1 = state_40; [L928] SORT_1 var_334 = var_334_arg_0 == var_334_arg_1; [L929] SORT_1 var_335_arg_0 = ~var_306; [L930] var_335_arg_0 = var_335_arg_0 & mask_SORT_1 [L931] SORT_1 var_335_arg_1 = var_334; [L932] SORT_1 var_335 = var_335_arg_0 | var_335_arg_1; [L933] SORT_1 var_336_arg_0 = var_333; [L934] SORT_1 var_336_arg_1 = var_335; [L935] SORT_1 var_336 = var_336_arg_0 & var_336_arg_1; [L936] SORT_1 var_337_arg_0 = ~state_59; [L937] var_337_arg_0 = var_337_arg_0 & mask_SORT_1 [L938] SORT_1 var_337_arg_1 = var_336; [L939] SORT_1 var_337 = var_337_arg_0 & var_337_arg_1; [L940] SORT_1 var_338_arg_0 = ~input_83; [L941] var_338_arg_0 = var_338_arg_0 & mask_SORT_1 [L942] SORT_1 var_338_arg_1 = var_337; [L943] SORT_1 var_338 = var_338_arg_0 | var_338_arg_1; [L944] SORT_1 var_339_arg_0 = var_325; [L945] SORT_1 var_339_arg_1 = var_338; [L946] SORT_1 var_339 = var_339_arg_0 & var_339_arg_1; [L947] SORT_2 var_340_arg_0 = var_92; [L948] SORT_2 var_340_arg_1 = state_46; [L949] SORT_1 var_340 = var_340_arg_0 == var_340_arg_1; [L950] SORT_1 var_341_arg_0 = ~var_294; [L951] var_341_arg_0 = var_341_arg_0 & mask_SORT_1 [L952] SORT_1 var_341_arg_1 = var_340; [L953] SORT_1 var_341 = var_341_arg_0 & var_341_arg_1; [L954] SORT_2 var_342_arg_0 = var_139; [L955] SORT_2 var_342_arg_1 = var_110; [L956] SORT_1 var_342 = var_342_arg_0 == var_342_arg_1; [L957] SORT_1 var_343_arg_0 = var_297; [L958] SORT_1 var_343_arg_1 = var_342; [L959] SORT_1 var_343 = var_343_arg_0 | var_343_arg_1; [L960] SORT_1 var_344_arg_0 = var_341; [L961] SORT_1 var_344_arg_1 = var_343; [L962] SORT_1 var_344 = var_344_arg_0 & var_344_arg_1; [L963] SORT_2 var_345_arg_0 = var_139; [L964] SORT_2 var_345_arg_1 = state_32; [L965] SORT_1 var_345 = var_345_arg_0 == var_345_arg_1; [L966] SORT_1 var_346_arg_0 = var_301; [L967] SORT_1 var_346_arg_1 = var_345; [L968] SORT_1 var_346 = var_346_arg_0 | var_346_arg_1; [L969] SORT_1 var_347_arg_0 = var_344; [L970] SORT_1 var_347_arg_1 = var_346; [L971] SORT_1 var_347 = var_347_arg_0 & var_347_arg_1; [L972] SORT_2 var_348_arg_0 = var_139; [L973] SORT_2 var_348_arg_1 = state_42; [L974] SORT_1 var_348 = var_348_arg_0 == var_348_arg_1; [L975] SORT_1 var_349_arg_0 = ~var_306; [L976] var_349_arg_0 = var_349_arg_0 & mask_SORT_1 [L977] SORT_1 var_349_arg_1 = var_348; [L978] SORT_1 var_349 = var_349_arg_0 | var_349_arg_1; [L979] SORT_1 var_350_arg_0 = var_347; [L980] SORT_1 var_350_arg_1 = var_349; [L981] SORT_1 var_350 = var_350_arg_0 & var_350_arg_1; [L982] SORT_1 var_351_arg_0 = ~state_59; [L983] var_351_arg_0 = var_351_arg_0 & mask_SORT_1 [L984] SORT_1 var_351_arg_1 = var_350; [L985] SORT_1 var_351 = var_351_arg_0 & var_351_arg_1; [L986] SORT_1 var_352_arg_0 = ~input_91; [L987] var_352_arg_0 = var_352_arg_0 & mask_SORT_1 [L988] SORT_1 var_352_arg_1 = var_351; [L989] SORT_1 var_352 = var_352_arg_0 | var_352_arg_1; [L990] SORT_1 var_353_arg_0 = var_339; [L991] SORT_1 var_353_arg_1 = var_352; [L992] SORT_1 var_353 = var_353_arg_0 & var_353_arg_1; [L993] SORT_2 var_354_arg_0 = var_100; [L994] SORT_2 var_354_arg_1 = state_46; [L995] SORT_1 var_354 = var_354_arg_0 == var_354_arg_1; [L996] SORT_1 var_355_arg_0 = ~var_294; [L997] var_355_arg_0 = var_355_arg_0 & mask_SORT_1 [L998] SORT_1 var_355_arg_1 = var_354; [L999] SORT_1 var_355 = var_355_arg_0 & var_355_arg_1; [L1000] SORT_2 var_356_arg_0 = var_139; [L1001] SORT_2 var_356_arg_1 = var_113; [L1002] SORT_1 var_356 = var_356_arg_0 == var_356_arg_1; [L1003] SORT_1 var_357_arg_0 = var_297; [L1004] SORT_1 var_357_arg_1 = var_356; [L1005] SORT_1 var_357 = var_357_arg_0 | var_357_arg_1; [L1006] SORT_1 var_358_arg_0 = var_355; [L1007] SORT_1 var_358_arg_1 = var_357; [L1008] SORT_1 var_358 = var_358_arg_0 & var_358_arg_1; [L1009] SORT_2 var_359_arg_0 = var_139; [L1010] SORT_2 var_359_arg_1 = state_34; [L1011] SORT_1 var_359 = var_359_arg_0 == var_359_arg_1; [L1012] SORT_1 var_360_arg_0 = var_301; [L1013] SORT_1 var_360_arg_1 = var_359; [L1014] SORT_1 var_360 = var_360_arg_0 | var_360_arg_1; [L1015] SORT_1 var_361_arg_0 = var_358; [L1016] SORT_1 var_361_arg_1 = var_360; [L1017] SORT_1 var_361 = var_361_arg_0 & var_361_arg_1; [L1018] SORT_2 var_362_arg_0 = var_139; [L1019] SORT_2 var_362_arg_1 = state_44; [L1020] SORT_1 var_362 = var_362_arg_0 == var_362_arg_1; [L1021] SORT_1 var_363_arg_0 = ~var_306; [L1022] var_363_arg_0 = var_363_arg_0 & mask_SORT_1 [L1023] SORT_1 var_363_arg_1 = var_362; [L1024] SORT_1 var_363 = var_363_arg_0 | var_363_arg_1; [L1025] SORT_1 var_364_arg_0 = var_361; [L1026] SORT_1 var_364_arg_1 = var_363; [L1027] SORT_1 var_364 = var_364_arg_0 & var_364_arg_1; [L1028] SORT_1 var_365_arg_0 = ~state_59; [L1029] var_365_arg_0 = var_365_arg_0 & mask_SORT_1 [L1030] SORT_1 var_365_arg_1 = var_364; [L1031] SORT_1 var_365 = var_365_arg_0 & var_365_arg_1; [L1032] SORT_1 var_366_arg_0 = ~input_99; [L1033] var_366_arg_0 = var_366_arg_0 & mask_SORT_1 [L1034] SORT_1 var_366_arg_1 = var_365; [L1035] SORT_1 var_366 = var_366_arg_0 | var_366_arg_1; [L1036] SORT_1 var_367_arg_0 = var_353; [L1037] SORT_1 var_367_arg_1 = var_366; [L1038] SORT_1 var_367 = var_367_arg_0 & var_367_arg_1; [L1039] SORT_2 var_368_arg_0 = var_69; [L1040] SORT_2 var_368_arg_1 = state_6; [L1041] SORT_1 var_368 = var_368_arg_0 == var_368_arg_1; [L1042] SORT_4 var_370_arg_0 = var_221; [L1043] SORT_4 var_370_arg_1 = var_369; [L1044] SORT_1 var_370 = var_370_arg_0 <= var_370_arg_1; [L1045] SORT_4 var_371_arg_0 = var_305; [L1046] SORT_4 var_371_arg_1 = var_252; [L1047] SORT_1 var_371 = var_371_arg_0 == var_371_arg_1; [L1048] SORT_1 var_372_arg_0 = ~var_370; [L1049] var_372_arg_0 = var_372_arg_0 & mask_SORT_1 [L1050] SORT_1 var_372_arg_1 = var_371; [L1051] SORT_1 var_372 = var_372_arg_0 | var_372_arg_1; [L1052] SORT_1 var_373_arg_0 = var_368; [L1053] SORT_1 var_373_arg_1 = var_372; [L1054] SORT_1 var_373 = var_373_arg_0 & var_373_arg_1; [L1055] SORT_1 var_374_arg_0 = ~state_59; [L1056] var_374_arg_0 = var_374_arg_0 & mask_SORT_1 [L1057] SORT_1 var_374_arg_1 = var_373; [L1058] SORT_1 var_374 = var_374_arg_0 & var_374_arg_1; [L1059] SORT_1 var_375_arg_0 = ~input_67; [L1060] var_375_arg_0 = var_375_arg_0 & mask_SORT_1 [L1061] SORT_1 var_375_arg_1 = var_374; [L1062] SORT_1 var_375 = var_375_arg_0 | var_375_arg_1; [L1063] SORT_1 var_376_arg_0 = var_367; [L1064] SORT_1 var_376_arg_1 = var_375; [L1065] SORT_1 var_376 = var_376_arg_0 & var_376_arg_1; [L1066] SORT_2 var_377_arg_0 = var_69; [L1067] SORT_2 var_377_arg_1 = var_76; [L1068] SORT_1 var_377 = var_377_arg_0 == var_377_arg_1; [L1069] SORT_4 var_378_arg_0 = var_305; [L1070] SORT_4 var_378_arg_1 = var_249; [L1071] SORT_1 var_378 = var_378_arg_0 == var_378_arg_1; [L1072] SORT_1 var_379_arg_0 = ~var_370; [L1073] var_379_arg_0 = var_379_arg_0 & mask_SORT_1 [L1074] SORT_1 var_379_arg_1 = var_378; [L1075] SORT_1 var_379 = var_379_arg_0 | var_379_arg_1; [L1076] SORT_1 var_380_arg_0 = var_377; [L1077] SORT_1 var_380_arg_1 = var_379; [L1078] SORT_1 var_380 = var_380_arg_0 & var_380_arg_1; [L1079] SORT_1 var_381_arg_0 = ~state_59; [L1080] var_381_arg_0 = var_381_arg_0 & mask_SORT_1 [L1081] SORT_1 var_381_arg_1 = var_380; [L1082] SORT_1 var_381 = var_381_arg_0 & var_381_arg_1; [L1083] SORT_1 var_382_arg_0 = ~input_74; [L1084] var_382_arg_0 = var_382_arg_0 & mask_SORT_1 [L1085] SORT_1 var_382_arg_1 = var_381; [L1086] SORT_1 var_382 = var_382_arg_0 | var_382_arg_1; [L1087] SORT_1 var_383_arg_0 = var_376; [L1088] SORT_1 var_383_arg_1 = var_382; [L1089] SORT_1 var_383 = var_383_arg_0 & var_383_arg_1; [L1090] SORT_2 var_384_arg_0 = var_69; [L1091] SORT_2 var_384_arg_1 = var_84; [L1092] SORT_1 var_384 = var_384_arg_0 == var_384_arg_1; [L1093] SORT_4 var_385_arg_0 = var_305; [L1094] SORT_4 var_385_arg_1 = var_246; [L1095] SORT_1 var_385 = var_385_arg_0 == var_385_arg_1; [L1096] SORT_1 var_386_arg_0 = ~var_370; [L1097] var_386_arg_0 = var_386_arg_0 & mask_SORT_1 [L1098] SORT_1 var_386_arg_1 = var_385; [L1099] SORT_1 var_386 = var_386_arg_0 | var_386_arg_1; [L1100] SORT_1 var_387_arg_0 = var_384; [L1101] SORT_1 var_387_arg_1 = var_386; [L1102] SORT_1 var_387 = var_387_arg_0 & var_387_arg_1; [L1103] SORT_1 var_388_arg_0 = ~state_59; [L1104] var_388_arg_0 = var_388_arg_0 & mask_SORT_1 [L1105] SORT_1 var_388_arg_1 = var_387; [L1106] SORT_1 var_388 = var_388_arg_0 & var_388_arg_1; [L1107] SORT_1 var_389_arg_0 = ~input_82; [L1108] var_389_arg_0 = var_389_arg_0 & mask_SORT_1 [L1109] SORT_1 var_389_arg_1 = var_388; [L1110] SORT_1 var_389 = var_389_arg_0 | var_389_arg_1; [L1111] SORT_1 var_390_arg_0 = var_383; [L1112] SORT_1 var_390_arg_1 = var_389; [L1113] SORT_1 var_390 = var_390_arg_0 & var_390_arg_1; [L1114] SORT_2 var_391_arg_0 = var_69; [L1115] SORT_2 var_391_arg_1 = var_92; [L1116] SORT_1 var_391 = var_391_arg_0 == var_391_arg_1; [L1117] SORT_4 var_392_arg_0 = var_305; [L1118] SORT_4 var_392_arg_1 = var_243; [L1119] SORT_1 var_392 = var_392_arg_0 == var_392_arg_1; [L1120] SORT_1 var_393_arg_0 = ~var_370; [L1121] var_393_arg_0 = var_393_arg_0 & mask_SORT_1 [L1122] SORT_1 var_393_arg_1 = var_392; [L1123] SORT_1 var_393 = var_393_arg_0 | var_393_arg_1; [L1124] SORT_1 var_394_arg_0 = var_391; [L1125] SORT_1 var_394_arg_1 = var_393; [L1126] SORT_1 var_394 = var_394_arg_0 & var_394_arg_1; [L1127] SORT_1 var_395_arg_0 = ~state_59; [L1128] var_395_arg_0 = var_395_arg_0 & mask_SORT_1 [L1129] SORT_1 var_395_arg_1 = var_394; [L1130] SORT_1 var_395 = var_395_arg_0 & var_395_arg_1; [L1131] SORT_1 var_396_arg_0 = ~input_90; [L1132] var_396_arg_0 = var_396_arg_0 & mask_SORT_1 [L1133] SORT_1 var_396_arg_1 = var_395; [L1134] SORT_1 var_396 = var_396_arg_0 | var_396_arg_1; [L1135] SORT_1 var_397_arg_0 = var_390; [L1136] SORT_1 var_397_arg_1 = var_396; [L1137] SORT_1 var_397 = var_397_arg_0 & var_397_arg_1; [L1138] SORT_2 var_398_arg_0 = var_69; [L1139] SORT_2 var_398_arg_1 = var_100; [L1140] SORT_1 var_398 = var_398_arg_0 == var_398_arg_1; [L1141] SORT_4 var_399_arg_0 = var_305; [L1142] SORT_4 var_399_arg_1 = var_240; [L1143] SORT_1 var_399 = var_399_arg_0 == var_399_arg_1; [L1144] SORT_1 var_400_arg_0 = ~var_370; [L1145] var_400_arg_0 = var_400_arg_0 & mask_SORT_1 [L1146] SORT_1 var_400_arg_1 = var_399; [L1147] SORT_1 var_400 = var_400_arg_0 | var_400_arg_1; [L1148] SORT_1 var_401_arg_0 = var_398; [L1149] SORT_1 var_401_arg_1 = var_400; [L1150] SORT_1 var_401 = var_401_arg_0 & var_401_arg_1; [L1151] SORT_1 var_402_arg_0 = ~state_59; [L1152] var_402_arg_0 = var_402_arg_0 & mask_SORT_1 [L1153] SORT_1 var_402_arg_1 = var_401; [L1154] SORT_1 var_402 = var_402_arg_0 & var_402_arg_1; [L1155] SORT_1 var_403_arg_0 = ~input_98; [L1156] var_403_arg_0 = var_403_arg_0 & mask_SORT_1 [L1157] SORT_1 var_403_arg_1 = var_402; [L1158] SORT_1 var_403 = var_403_arg_0 | var_403_arg_1; [L1159] SORT_1 var_404_arg_0 = var_397; [L1160] SORT_1 var_404_arg_1 = var_403; [L1161] SORT_1 var_404 = var_404_arg_0 & var_404_arg_1; [L1162] SORT_1 var_405_arg_0 = ~state_59; [L1163] var_405_arg_0 = var_405_arg_0 & mask_SORT_1 [L1164] SORT_1 var_405_arg_1 = ~input_138; [L1165] var_405_arg_1 = var_405_arg_1 & mask_SORT_1 [L1166] SORT_1 var_405 = var_405_arg_0 | var_405_arg_1; [L1167] SORT_1 var_406_arg_0 = var_404; [L1168] SORT_1 var_406_arg_1 = var_405; [L1169] SORT_1 var_406 = var_406_arg_0 & var_406_arg_1; [L1170] SORT_1 var_407_arg_0 = ~state_59; [L1171] var_407_arg_0 = var_407_arg_0 & mask_SORT_1 [L1172] SORT_1 var_407_arg_1 = ~input_137; [L1173] var_407_arg_1 = var_407_arg_1 & mask_SORT_1 [L1174] SORT_1 var_407 = var_407_arg_0 | var_407_arg_1; [L1175] SORT_1 var_408_arg_0 = var_406; [L1176] SORT_1 var_408_arg_1 = var_407; [L1177] SORT_1 var_408 = var_408_arg_0 & var_408_arg_1; [L1178] SORT_1 var_409_arg_0 = ~state_59; [L1179] var_409_arg_0 = var_409_arg_0 & mask_SORT_1 [L1180] SORT_1 var_409_arg_1 = ~input_136; [L1181] var_409_arg_1 = var_409_arg_1 & mask_SORT_1 [L1182] SORT_1 var_409 = var_409_arg_0 | var_409_arg_1; [L1183] SORT_1 var_410_arg_0 = var_408; [L1184] SORT_1 var_410_arg_1 = var_409; [L1185] SORT_1 var_410 = var_410_arg_0 & var_410_arg_1; [L1186] SORT_1 var_411_arg_0 = ~state_59; [L1187] var_411_arg_0 = var_411_arg_0 & mask_SORT_1 [L1188] SORT_1 var_411_arg_1 = ~input_135; [L1189] var_411_arg_1 = var_411_arg_1 & mask_SORT_1 [L1190] SORT_1 var_411 = var_411_arg_0 | var_411_arg_1; [L1191] SORT_1 var_412_arg_0 = var_410; [L1192] SORT_1 var_412_arg_1 = var_411; [L1193] SORT_1 var_412 = var_412_arg_0 & var_412_arg_1; [L1194] SORT_1 var_413_arg_0 = ~state_59; [L1195] var_413_arg_0 = var_413_arg_0 & mask_SORT_1 [L1196] SORT_1 var_413_arg_1 = ~input_134; [L1197] var_413_arg_1 = var_413_arg_1 & mask_SORT_1 [L1198] SORT_1 var_413 = var_413_arg_0 | var_413_arg_1; [L1199] SORT_1 var_414_arg_0 = var_412; [L1200] SORT_1 var_414_arg_1 = var_413; [L1201] SORT_1 var_414 = var_414_arg_0 & var_414_arg_1; [L1202] SORT_1 var_415_arg_0 = input_276; [L1203] SORT_1 var_415_arg_1 = input_68; [L1204] SORT_1 var_415 = var_415_arg_0 | var_415_arg_1; [L1205] SORT_1 var_416_arg_0 = input_75; [L1206] SORT_1 var_416_arg_1 = var_415; [L1207] SORT_1 var_416 = var_416_arg_0 | var_416_arg_1; [L1208] SORT_1 var_417_arg_0 = input_83; [L1209] SORT_1 var_417_arg_1 = var_416; [L1210] SORT_1 var_417 = var_417_arg_0 | var_417_arg_1; [L1211] SORT_1 var_418_arg_0 = input_91; [L1212] SORT_1 var_418_arg_1 = var_417; [L1213] SORT_1 var_418 = var_418_arg_0 | var_418_arg_1; [L1214] SORT_1 var_419_arg_0 = input_99; [L1215] SORT_1 var_419_arg_1 = var_418; [L1216] SORT_1 var_419 = var_419_arg_0 | var_419_arg_1; [L1217] SORT_1 var_420_arg_0 = input_67; [L1218] SORT_1 var_420_arg_1 = var_419; [L1219] SORT_1 var_420 = var_420_arg_0 | var_420_arg_1; [L1220] SORT_1 var_421_arg_0 = input_74; [L1221] SORT_1 var_421_arg_1 = var_420; [L1222] SORT_1 var_421 = var_421_arg_0 | var_421_arg_1; [L1223] SORT_1 var_422_arg_0 = input_82; [L1224] SORT_1 var_422_arg_1 = var_421; [L1225] SORT_1 var_422 = var_422_arg_0 | var_422_arg_1; [L1226] SORT_1 var_423_arg_0 = input_90; [L1227] SORT_1 var_423_arg_1 = var_422; [L1228] SORT_1 var_423 = var_423_arg_0 | var_423_arg_1; [L1229] SORT_1 var_424_arg_0 = input_98; [L1230] SORT_1 var_424_arg_1 = var_423; [L1231] SORT_1 var_424 = var_424_arg_0 | var_424_arg_1; [L1232] SORT_1 var_425_arg_0 = input_138; [L1233] SORT_1 var_425_arg_1 = var_424; [L1234] SORT_1 var_425 = var_425_arg_0 | var_425_arg_1; [L1235] SORT_1 var_426_arg_0 = input_137; [L1236] SORT_1 var_426_arg_1 = var_425; [L1237] SORT_1 var_426 = var_426_arg_0 | var_426_arg_1; [L1238] SORT_1 var_427_arg_0 = input_136; [L1239] SORT_1 var_427_arg_1 = var_426; [L1240] SORT_1 var_427 = var_427_arg_0 | var_427_arg_1; [L1241] SORT_1 var_428_arg_0 = input_135; [L1242] SORT_1 var_428_arg_1 = var_427; [L1243] SORT_1 var_428 = var_428_arg_0 | var_428_arg_1; [L1244] SORT_1 var_429_arg_0 = input_134; [L1245] SORT_1 var_429_arg_1 = var_428; [L1246] SORT_1 var_429 = var_429_arg_0 | var_429_arg_1; [L1247] SORT_1 var_430_arg_0 = var_414; [L1248] SORT_1 var_430_arg_1 = var_429; [L1249] SORT_1 var_430 = var_430_arg_0 & var_430_arg_1; [L1250] SORT_1 var_431_arg_0 = input_276; [L1251] SORT_1 var_431_arg_1 = input_68; [L1252] SORT_1 var_431 = var_431_arg_0 & var_431_arg_1; [L1253] SORT_1 var_432_arg_0 = input_75; [L1254] SORT_1 var_432_arg_1 = var_415; [L1255] SORT_1 var_432 = var_432_arg_0 & var_432_arg_1; [L1256] SORT_1 var_433_arg_0 = var_431; [L1257] SORT_1 var_433_arg_1 = var_432; [L1258] SORT_1 var_433 = var_433_arg_0 | var_433_arg_1; [L1259] SORT_1 var_434_arg_0 = input_83; [L1260] SORT_1 var_434_arg_1 = var_416; [L1261] SORT_1 var_434 = var_434_arg_0 & var_434_arg_1; [L1262] SORT_1 var_435_arg_0 = var_433; [L1263] SORT_1 var_435_arg_1 = var_434; [L1264] SORT_1 var_435 = var_435_arg_0 | var_435_arg_1; [L1265] SORT_1 var_436_arg_0 = input_91; [L1266] SORT_1 var_436_arg_1 = var_417; [L1267] SORT_1 var_436 = var_436_arg_0 & var_436_arg_1; [L1268] SORT_1 var_437_arg_0 = var_435; [L1269] SORT_1 var_437_arg_1 = var_436; [L1270] SORT_1 var_437 = var_437_arg_0 | var_437_arg_1; [L1271] SORT_1 var_438_arg_0 = input_99; [L1272] SORT_1 var_438_arg_1 = var_418; [L1273] SORT_1 var_438 = var_438_arg_0 & var_438_arg_1; [L1274] SORT_1 var_439_arg_0 = var_437; [L1275] SORT_1 var_439_arg_1 = var_438; [L1276] SORT_1 var_439 = var_439_arg_0 | var_439_arg_1; [L1277] SORT_1 var_440_arg_0 = input_67; [L1278] SORT_1 var_440_arg_1 = var_419; [L1279] SORT_1 var_440 = var_440_arg_0 & var_440_arg_1; [L1280] SORT_1 var_441_arg_0 = var_439; [L1281] SORT_1 var_441_arg_1 = var_440; [L1282] SORT_1 var_441 = var_441_arg_0 | var_441_arg_1; [L1283] SORT_1 var_442_arg_0 = input_74; [L1284] SORT_1 var_442_arg_1 = var_420; [L1285] SORT_1 var_442 = var_442_arg_0 & var_442_arg_1; [L1286] SORT_1 var_443_arg_0 = var_441; [L1287] SORT_1 var_443_arg_1 = var_442; [L1288] SORT_1 var_443 = var_443_arg_0 | var_443_arg_1; [L1289] SORT_1 var_444_arg_0 = input_82; [L1290] SORT_1 var_444_arg_1 = var_421; [L1291] SORT_1 var_444 = var_444_arg_0 & var_444_arg_1; [L1292] SORT_1 var_445_arg_0 = var_443; [L1293] SORT_1 var_445_arg_1 = var_444; [L1294] SORT_1 var_445 = var_445_arg_0 | var_445_arg_1; [L1295] SORT_1 var_446_arg_0 = input_90; [L1296] SORT_1 var_446_arg_1 = var_422; [L1297] SORT_1 var_446 = var_446_arg_0 & var_446_arg_1; [L1298] SORT_1 var_447_arg_0 = var_445; [L1299] SORT_1 var_447_arg_1 = var_446; [L1300] SORT_1 var_447 = var_447_arg_0 | var_447_arg_1; [L1301] SORT_1 var_448_arg_0 = input_98; [L1302] SORT_1 var_448_arg_1 = var_423; [L1303] SORT_1 var_448 = var_448_arg_0 & var_448_arg_1; [L1304] SORT_1 var_449_arg_0 = var_447; [L1305] SORT_1 var_449_arg_1 = var_448; [L1306] SORT_1 var_449 = var_449_arg_0 | var_449_arg_1; [L1307] SORT_1 var_450_arg_0 = input_138; [L1308] SORT_1 var_450_arg_1 = var_424; [L1309] SORT_1 var_450 = var_450_arg_0 & var_450_arg_1; [L1310] SORT_1 var_451_arg_0 = var_449; [L1311] SORT_1 var_451_arg_1 = var_450; [L1312] SORT_1 var_451 = var_451_arg_0 | var_451_arg_1; [L1313] SORT_1 var_452_arg_0 = input_137; [L1314] SORT_1 var_452_arg_1 = var_425; [L1315] SORT_1 var_452 = var_452_arg_0 & var_452_arg_1; [L1316] SORT_1 var_453_arg_0 = var_451; [L1317] SORT_1 var_453_arg_1 = var_452; [L1318] SORT_1 var_453 = var_453_arg_0 | var_453_arg_1; [L1319] SORT_1 var_454_arg_0 = input_136; [L1320] SORT_1 var_454_arg_1 = var_426; [L1321] SORT_1 var_454 = var_454_arg_0 & var_454_arg_1; [L1322] SORT_1 var_455_arg_0 = var_453; [L1323] SORT_1 var_455_arg_1 = var_454; [L1324] SORT_1 var_455 = var_455_arg_0 | var_455_arg_1; [L1325] SORT_1 var_456_arg_0 = input_135; [L1326] SORT_1 var_456_arg_1 = var_427; [L1327] SORT_1 var_456 = var_456_arg_0 & var_456_arg_1; [L1328] SORT_1 var_457_arg_0 = var_455; [L1329] SORT_1 var_457_arg_1 = var_456; [L1330] SORT_1 var_457 = var_457_arg_0 | var_457_arg_1; [L1331] SORT_1 var_458_arg_0 = input_134; [L1332] SORT_1 var_458_arg_1 = var_428; [L1333] SORT_1 var_458 = var_458_arg_0 & var_458_arg_1; [L1334] SORT_1 var_459_arg_0 = var_457; [L1335] SORT_1 var_459_arg_1 = var_458; [L1336] SORT_1 var_459 = var_459_arg_0 | var_459_arg_1; [L1337] SORT_1 var_460_arg_0 = var_430; [L1338] SORT_1 var_460_arg_1 = ~var_459; [L1339] var_460_arg_1 = var_460_arg_1 & mask_SORT_1 [L1340] SORT_1 var_460 = var_460_arg_0 & var_460_arg_1; [L1341] SORT_1 var_461_arg_0 = ~state_59; [L1342] var_461_arg_0 = var_461_arg_0 & mask_SORT_1 [L1343] SORT_1 var_461_arg_1 = state_61; [L1344] SORT_1 var_461 = var_461_arg_0 & var_461_arg_1; [L1345] SORT_1 var_462_arg_0 = ~state_59; [L1346] var_462_arg_0 = var_462_arg_0 & mask_SORT_1 [L1347] SORT_1 var_462_arg_1 = state_61; [L1348] SORT_1 var_462 = var_462_arg_0 | var_462_arg_1; [L1349] SORT_1 var_463_arg_0 = ~var_461; [L1350] var_463_arg_0 = var_463_arg_0 & mask_SORT_1 [L1351] SORT_1 var_463_arg_1 = var_462; [L1352] SORT_1 var_463 = var_463_arg_0 & var_463_arg_1; [L1353] SORT_1 var_464_arg_0 = var_460; [L1354] SORT_1 var_464_arg_1 = var_463; [L1355] SORT_1 var_464 = var_464_arg_0 & var_464_arg_1; [L1356] SORT_1 var_465_arg_0 = var_277; [L1357] SORT_1 var_465_arg_1 = var_279; [L1358] SORT_1 var_465 = var_465_arg_0 & var_465_arg_1; [L1359] SORT_1 var_466_arg_0 = var_277; [L1360] SORT_1 var_466_arg_1 = var_279; [L1361] SORT_1 var_466 = var_466_arg_0 | var_466_arg_1; [L1362] SORT_1 var_467_arg_0 = ~var_465; [L1363] var_467_arg_0 = var_467_arg_0 & mask_SORT_1 [L1364] SORT_1 var_467_arg_1 = var_466; [L1365] SORT_1 var_467 = var_467_arg_0 & var_467_arg_1; [L1366] SORT_1 var_468_arg_0 = var_464; [L1367] SORT_1 var_468_arg_1 = var_467; [L1368] SORT_1 var_468 = var_468_arg_0 & var_468_arg_1; [L1369] SORT_1 var_469_arg_0 = var_468; [L1370] SORT_1 var_469_arg_1 = ~state_63; [L1371] var_469_arg_1 = var_469_arg_1 & mask_SORT_1 [L1372] SORT_1 var_469 = var_469_arg_0 & var_469_arg_1; [L1373] SORT_1 next_470_arg_1 = ~var_469; [L1374] next_470_arg_1 = next_470_arg_1 & mask_SORT_1 [L1376] state_6 = next_72_arg_1 [L1377] state_8 = next_80_arg_1 [L1378] state_10 = next_88_arg_1 [L1379] state_12 = next_96_arg_1 [L1380] state_14 = next_104_arg_1 [L1381] state_16 = next_107_arg_1 [L1382] state_18 = next_108_arg_1 [L1383] state_20 = next_109_arg_1 [L1384] state_22 = next_112_arg_1 [L1385] state_24 = next_115_arg_1 [L1386] state_26 = next_116_arg_1 [L1387] state_28 = next_119_arg_1 [L1388] state_30 = next_122_arg_1 [L1389] state_32 = next_123_arg_1 [L1390] state_34 = next_124_arg_1 [L1391] state_36 = next_127_arg_1 [L1392] state_38 = next_130_arg_1 [L1393] state_40 = next_131_arg_1 [L1394] state_42 = next_132_arg_1 [L1395] state_44 = next_133_arg_1 [L1396] state_46 = next_145_arg_1 [L1397] state_48 = next_183_arg_1 [L1398] state_50 = next_220_arg_1 [L1399] state_52 = next_237_arg_1 [L1400] state_54 = next_274_arg_1 [L1401] state_56 = next_275_arg_1 [L1402] state_59 = next_278_arg_1 [L1403] state_61 = next_280_arg_1 [L1404] state_63 = next_470_arg_1 VAL [bad_66_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_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_47_arg_1=0, init_49_arg_1=0, init_51_arg_1=0, init_53_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_7_arg_1=0, init_9_arg_1=0, input_134=0, input_135=1, input_136=1, input_137=1, input_138=1, input_276=6, input_67=1, input_68=1, input_74=1, input_75=1, input_82=0, input_83=0, input_90=0, input_91=1, input_98=1, input_99=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, next_104_arg_1=4, next_107_arg_1=1, next_108_arg_1=0, next_109_arg_1=0, next_112_arg_1=1, next_115_arg_1=1, next_116_arg_1=0, next_119_arg_1=0, next_122_arg_1=0, next_123_arg_1=0, next_124_arg_1=0, next_127_arg_1=1, next_130_arg_1=1, next_131_arg_1=0, next_132_arg_1=0, next_133_arg_1=0, next_145_arg_1=0, next_183_arg_1=0, next_220_arg_1=0, next_237_arg_1=255, next_274_arg_1=0, next_275_arg_1=0, next_278_arg_1=0, next_280_arg_1=6, next_470_arg_1=1, next_72_arg_1=0, next_80_arg_1=1, next_88_arg_1=2, next_96_arg_1=3, state_10=2, state_12=3, state_14=4, state_16=1, state_18=0, state_20=0, state_22=1, state_24=1, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=1, state_38=1, state_40=0, state_42=0, state_44=0, state_46=0, state_48=0, state_50=0, state_52=255, state_54=0, state_56=0, state_59=0, state_6=0, state_61=6, state_63=1, state_8=1, var_100=253, var_100_arg_0=4, var_100_arg_1=0, var_101=253, var_101_arg_0=0, var_101_arg_1=255, var_101_arg_2=253, var_102=0, var_102_arg_0=1, var_102_arg_1=0, var_102_arg_2=253, var_103=4, var_103_arg_0=4, var_103_arg_1=0, var_105=249, var_105_arg_0=1, var_105_arg_1=0, var_106=1, var_106_arg_0=1, var_106_arg_1=249, var_110=0, var_110_arg_0=1, var_110_arg_1=0, var_111=1, var_111_arg_0=1, var_111_arg_1=0, var_113=0, var_113_arg_0=1, var_113_arg_1=0, var_114=1, var_114_arg_0=1, var_114_arg_1=0, var_117=5, var_117_arg_0=1, var_117_arg_1=0, var_118=0, var_118_arg_0=1, var_118_arg_1=5, var_120=1, var_120_arg_0=1, var_120_arg_1=0, var_121=0, var_121_arg_0=1, var_121_arg_1=1, var_125=128, var_125_arg_0=1, var_125_arg_1=0, var_126=1, var_126_arg_0=1, var_126_arg_1=128, var_128=128, var_128_arg_0=1, var_128_arg_1=0, var_129=1, var_129_arg_0=1, var_129_arg_1=128, var_139=0, var_140=0, var_140_arg_0=1, var_140_arg_1=0, var_140_arg_2=0, var_141=1, var_141_arg_0=1, var_141_arg_1=1, var_141_arg_2=0, var_142=2, var_142_arg_0=1, var_142_arg_1=2, var_142_arg_2=1, var_143=3, var_143_arg_0=1, var_143_arg_1=3, var_143_arg_2=2, var_144=0, var_144_arg_0=0, var_144_arg_1=4, var_144_arg_2=3, var_146=0, var_147=0, var_147_arg_0=0, var_147_arg_1=0, var_148=0, var_148_arg_0=0, var_148_arg_1=0, var_149=0, var_149_arg_0=0, var_149_arg_1=0, var_150=0, var_150_arg_0=0, var_151=0, var_151_arg_0=0, var_151_arg_1=0, var_152=0, var_152_arg_0=0, var_152_arg_1=0, var_153=0, var_153_arg_0=0, var_154=0, var_154_arg_0=0, var_154_arg_1=0, var_155=0, var_155_arg_0=0, var_155_arg_1=0, var_156=0, var_156_arg_0=0, var_157=0, var_157_arg_0=0, var_157_arg_1=0, var_158=0, var_158_arg_0=0, var_158_arg_1=0, var_159=0, var_159_arg_0=0, var_160=249, var_160_arg_0=0, var_160_arg_1=249, var_161=4294967047, var_161_arg_0=0, var_161_arg_1=249, var_162=7, var_162_arg_0=4294967047, var_163=0, var_163_arg_0=0, var_163_arg_1=0, var_164=0, var_164_arg_0=0, var_165=0, var_165_arg_0=0, var_165_arg_1=0, var_166=0, var_166_arg_0=0, var_167=0, var_167_arg_0=0, var_167_arg_1=0, var_168=0, var_168_arg_0=0, var_169=0, var_169_arg_0=0, var_169_arg_1=0, var_170=0, var_170_arg_0=0, var_171=249, var_171_arg_0=0, var_171_arg_1=249, var_172=249, var_172_arg_0=249, var_173=249, var_173_arg_0=1, var_173_arg_1=249, var_173_arg_2=0, var_174=0, var_174_arg_0=1, var_174_arg_1=0, var_174_arg_2=249, var_175=0, var_175_arg_0=0, var_175_arg_1=0, var_175_arg_2=0, var_176=0, var_176_arg_0=1, var_176_arg_1=0, var_176_arg_2=0, var_177=0, var_177_arg_0=0, var_177_arg_1=0, var_177_arg_2=0, var_178=7, var_178_arg_0=1, var_178_arg_1=7, var_178_arg_2=0, var_179=0, var_179_arg_0=1, var_179_arg_1=0, var_179_arg_2=7, var_180=0, var_180_arg_0=0, var_180_arg_1=0, var_180_arg_2=0, var_181=0, var_181_arg_0=0, var_181_arg_1=0, var_181_arg_2=0, var_182=0, var_182_arg_0=1, var_182_arg_1=0, var_182_arg_2=0, var_184=0, var_184_arg_0=0, var_184_arg_1=0, var_185=0, var_185_arg_0=0, var_185_arg_1=0, var_186=0, var_186_arg_0=0, var_186_arg_1=0, var_187=0, var_187_arg_0=0, var_188=0, var_188_arg_0=0, var_188_arg_1=0, var_189=0, var_189_arg_0=0, var_189_arg_1=0, var_190=0, var_190_arg_0=0, var_191=1, var_191_arg_0=0, var_191_arg_1=1, var_192=4294967295, var_192_arg_0=0, var_192_arg_1=1, var_193=255, var_193_arg_0=4294967295, var_194=5, var_194_arg_0=0, var_194_arg_1=5, var_195=4294967291, var_195_arg_0=0, var_195_arg_1=5, var_196=251, var_196_arg_0=4294967291, var_197=0, var_197_arg_0=0, var_197_arg_1=0, var_198=0, var_198_arg_0=0, var_198_arg_1=0, var_199=0, var_199_arg_0=0, var_200=0, var_200_arg_0=0, var_200_arg_1=0, var_201=0, var_201_arg_0=0, var_202=0, var_202_arg_0=0, var_202_arg_1=0, var_203=0, var_203_arg_0=0, var_204=1, var_204_arg_0=0, var_204_arg_1=1, var_205=1, var_205_arg_0=1, var_206=5, var_206_arg_0=0, var_206_arg_1=5, var_207=5, var_207_arg_0=5, var_208=0, var_208_arg_0=0, var_208_arg_1=0, var_209=0, var_209_arg_0=0, var_210=0, var_210_arg_0=1, var_210_arg_1=0, var_210_arg_2=0, var_211=5, var_211_arg_0=1, var_211_arg_1=5, var_211_arg_2=0, var_212=5, var_212_arg_0=0, var_212_arg_1=1, var_212_arg_2=5, var_213=0, var_213_arg_0=1, var_213_arg_1=0, var_213_arg_2=5, var_214=0, var_214_arg_0=0, var_214_arg_1=0, var_214_arg_2=0, var_215=0, var_215_arg_0=1, var_215_arg_1=0, var_215_arg_2=0, var_216=251, var_216_arg_0=1, var_216_arg_1=251, var_216_arg_2=0, var_217=251, var_217_arg_0=0, var_217_arg_1=255, var_217_arg_2=251, var_218=251, var_218_arg_0=0, var_218_arg_1=0, var_218_arg_2=251, var_219=0, var_219_arg_0=1, var_219_arg_1=0, var_219_arg_2=251, var_221=0, var_221_arg_0=0, var_221_arg_1=0, var_222=1, var_223=4294967295, var_223_arg_0=0, var_223_arg_1=1, var_224=255, var_224_arg_0=4294967295, var_225=1, var_225_arg_0=1, var_225_arg_1=0, var_226=1, var_226_arg_0=1, var_227=1, var_227_arg_0=1, var_227_arg_1=1, var_227_arg_2=0, var_228=1, var_228_arg_0=1, var_228_arg_1=1, var_228_arg_2=1, var_229=1, var_229_arg_0=0, var_229_arg_1=1, var_229_arg_2=1, var_230=1, var_230_arg_0=1, var_230_arg_1=1, var_230_arg_2=1, var_231=1, var_231_arg_0=0, var_231_arg_1=1, var_231_arg_2=1, var_232=255, var_232_arg_0=1, var_232_arg_1=255, var_232_arg_2=1, var_233=255, var_233_arg_0=1, var_233_arg_1=255, var_233_arg_2=255, var_234=255, var_234_arg_0=0, var_234_arg_1=255, var_234_arg_2=255, var_235=255, var_235_arg_0=0, var_235_arg_1=255, var_235_arg_2=255, var_236=255, var_236_arg_0=1, var_236_arg_1=255, var_236_arg_2=255, var_238=0, var_238_arg_0=0, var_238_arg_1=0, var_239=0, var_239_arg_0=0, var_239_arg_1=0, var_240=0, var_240_arg_0=0, var_240_arg_1=0, var_241=0, var_241_arg_0=0, var_242=0, var_242_arg_0=0, var_242_arg_1=0, var_243=0, var_243_arg_0=0, var_243_arg_1=0, var_244=0, var_244_arg_0=0, var_245=0, var_245_arg_0=0, var_245_arg_1=0, var_246=0, var_246_arg_0=0, var_246_arg_1=0, var_247=0, var_247_arg_0=0, var_248=128, var_248_arg_0=0, var_248_arg_1=128, var_249=0, var_249_arg_0=0, var_249_arg_1=128, var_250=0, var_250_arg_0=0, var_251=128, var_251_arg_0=0, var_251_arg_1=128, var_252=256, var_252_arg_0=0, var_252_arg_1=128, var_253=0, var_253_arg_0=256, var_254=0, var_254_arg_0=0, var_254_arg_1=0, var_255=0, var_255_arg_0=0, var_256=0, var_256_arg_0=0, var_256_arg_1=0, var_257=0, var_257_arg_0=0, var_258=0, var_258_arg_0=0, var_258_arg_1=0, var_259=0, var_259_arg_0=0, var_260=128, var_260_arg_0=0, var_260_arg_1=128, var_261=128, var_261_arg_0=128, var_262=128, var_262_arg_0=0, var_262_arg_1=128, var_263=128, var_263_arg_0=128, var_264=128, var_264_arg_0=1, var_264_arg_1=128, var_264_arg_2=0, var_265=128, var_265_arg_0=1, var_265_arg_1=128, var_265_arg_2=128, var_266=128, var_266_arg_0=0, var_266_arg_1=0, var_266_arg_2=128, var_267=0, var_267_arg_0=1, var_267_arg_1=0, var_267_arg_2=128, var_268=0, var_268_arg_0=0, var_268_arg_1=0, var_268_arg_2=0, var_269=0, var_269_arg_0=1, var_269_arg_1=0, var_269_arg_2=0, var_270=0, var_270_arg_0=1, var_270_arg_1=0, var_270_arg_2=0, var_271=0, var_271_arg_0=0, var_271_arg_1=0, var_271_arg_2=0, var_272=0, var_272_arg_0=0, var_272_arg_1=0, var_272_arg_2=0, var_273=0, var_273_arg_0=1, var_273_arg_1=0, var_273_arg_2=0, var_277=0, var_277_arg_0=1, var_277_arg_1=0, var_279=6, var_279_arg_0=0, var_279_arg_1=6, var_281=1, var_281_arg_0=0, var_281_arg_1=0, var_282=1, var_282_arg_0=0, var_282_arg_1=0, var_283=1, var_283_arg_0=1, var_283_arg_1=1, var_284=0, var_284_arg_0=0, var_284_arg_1=255, var_285=0, var_285_arg_0=1, var_285_arg_1=0, var_286=0, var_286_arg_0=0, var_286_arg_1=255, var_287=0, var_287_arg_0=0, var_287_arg_1=0, var_288=0, var_288_arg_0=0, var_288_arg_1=253, var_289=0, var_289_arg_0=0, var_289_arg_1=0, var_290=0, var_290_arg_0=0, var_290_arg_1=0, var_291=0, var_291_arg_0=0, var_291_arg_1=0, var_292=1, var_292_arg_0=0, var_292_arg_1=0, var_293=3, var_294=0, var_294_arg_0=3, var_294_arg_1=0, var_295=1, var_295_arg_0=1, var_295_arg_1=1, var_296=0, var_296_arg_0=0, var_296_arg_1=249, var_297=1, var_297_arg_0=0, var_297_arg_1=0, var_298=1, var_298_arg_0=0, var_298_arg_1=1, var_299=1, var_299_arg_0=1, var_299_arg_1=1, var_300=1, var_300_arg_0=0, var_300_arg_1=0, var_301=1, var_301_arg_0=0, var_301_arg_1=0, var_302=1, var_302_arg_0=1, var_302_arg_1=1, var_303=1, var_303_arg_0=1, var_303_arg_1=1, var_304=0, var_304_arg_0=0, var_304_arg_1=128, var_305=0, var_306=1, var_306_arg_0=0, var_306_arg_1=0, var_307=1, var_307_arg_0=0, var_307_arg_1=1, var_308=1, var_308_arg_0=1, var_308_arg_1=1, var_309=0, var_309_arg_0=0, var_309_arg_1=1, var_310=0, var_310_arg_0=0, var_310_arg_1=0, var_311=0, var_311_arg_0=0, var_311_arg_1=0, var_312=1, var_312_arg_0=0, var_312_arg_1=0, var_313=1, var_313_arg_0=1, var_313_arg_1=1, var_314=1, var_314_arg_0=0, var_314_arg_1=0, var_315=1, var_315_arg_0=1, var_315_arg_1=1, var_316=1, var_316_arg_0=1, var_316_arg_1=1, var_317=0, var_317_arg_0=0, var_317_arg_1=5, var_318=1, var_318_arg_0=1, var_318_arg_1=0, var_319=1, var_319_arg_0=1, var_319_arg_1=1, var_320=0, var_320_arg_0=0, var_320_arg_1=128, var_321=1, var_321_arg_0=1, var_321_arg_1=0, var_322=1, var_322_arg_0=1, var_322_arg_1=1, var_323=1, var_323_arg_0=1, var_323_arg_1=1, var_324=1, var_324_arg_0=1, var_324_arg_1=1, var_325=0, var_325_arg_0=0, var_325_arg_1=1, var_326=0, var_326_arg_0=255, var_326_arg_1=0, var_327=0, var_327_arg_0=0, var_327_arg_1=0, var_328=1, var_328_arg_0=0, var_328_arg_1=0, var_329=1, var_329_arg_0=1, var_329_arg_1=1, var_330=0, var_330_arg_0=0, var_330_arg_1=1, var_331=0, var_331_arg_0=0, var_331_arg_1=1, var_332=1, var_332_arg_0=1, var_332_arg_1=0, var_333=0, var_333_arg_0=0, 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var_355_arg_1=0, var_356=1, var_356_arg_0=0, var_356_arg_1=0, var_357=1, var_357_arg_0=1, var_357_arg_1=1, var_358=0, var_358_arg_0=0, var_358_arg_1=1, var_359=1, var_359_arg_0=0, var_359_arg_1=0, var_360=1, var_360_arg_0=1, var_360_arg_1=1, var_361=0, var_361_arg_0=0, var_361_arg_1=1, var_362=1, var_362_arg_0=0, var_362_arg_1=0, var_363=1, var_363_arg_0=0, var_363_arg_1=1, var_364=0, var_364_arg_0=0, var_364_arg_1=1, var_365=0, var_365_arg_0=0, var_365_arg_1=0, var_366=0, var_366_arg_0=0, var_366_arg_1=0, var_367=0, var_367_arg_0=0, var_367_arg_1=0, var_368=0, var_368_arg_0=255, var_368_arg_1=0, var_369=2, var_370=1, var_370_arg_0=0, var_370_arg_1=2, var_371=0, var_371_arg_0=0, var_371_arg_1=256, var_372=0, var_372_arg_0=0, var_372_arg_1=0, var_373=0, var_373_arg_0=0, var_373_arg_1=0, var_374=0, var_374_arg_0=1, var_374_arg_1=0, var_375=0, var_375_arg_0=0, var_375_arg_1=0, var_376=0, var_376_arg_0=0, var_376_arg_1=0, var_377=0, var_377_arg_0=255, var_377_arg_1=0, var_378=1, 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var_444_arg_0=0, var_444_arg_1=6, 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=6, var_447=0, var_447_arg_0=0, var_447_arg_1=0, var_448=0, var_448_arg_0=1, var_448_arg_1=6, var_449=0, var_449_arg_0=0, var_449_arg_1=0, var_450=0, var_450_arg_0=1, var_450_arg_1=6, var_451=0, var_451_arg_0=0, var_451_arg_1=0, var_452=0, var_452_arg_0=1, var_452_arg_1=6, var_453=0, var_453_arg_0=0, var_453_arg_1=0, var_454=0, var_454_arg_0=1, var_454_arg_1=6, var_455=0, var_455_arg_0=0, var_455_arg_1=0, var_456=0, var_456_arg_0=1, var_456_arg_1=6, var_457=0, var_457_arg_0=0, var_457_arg_1=0, var_458=0, var_458_arg_0=0, var_458_arg_1=6, var_459=0, var_459_arg_0=0, var_459_arg_1=0, var_460=0, var_460_arg_0=0, var_460_arg_1=0, var_461=0, var_461_arg_0=0, var_461_arg_1=0, var_462=0, var_462_arg_0=0, var_462_arg_1=0, var_463=0, var_463_arg_0=0, var_463_arg_1=0, var_464=0, var_464_arg_0=0, var_464_arg_1=0, var_465=0, var_465_arg_0=0, var_465_arg_1=6, var_466=6, var_466_arg_0=0, var_466_arg_1=6, var_467=0, var_467_arg_0=0, var_467_arg_1=6, var_468=0, var_468_arg_0=0, var_468_arg_1=0, var_469=0, var_469_arg_0=0, var_469_arg_1=0, var_5=0, var_58=0, var_65=0, var_65_arg_0=0, var_65_arg_1=0, var_69=255, var_70=255, var_70_arg_0=1, var_70_arg_1=255, var_70_arg_2=0, var_71=0, var_71_arg_0=1, var_71_arg_1=0, var_71_arg_2=255, var_73=1, var_76=0, var_76_arg_0=1, var_76_arg_1=0, var_77=255, var_77_arg_0=1, var_77_arg_1=255, var_77_arg_2=0, var_78=0, var_78_arg_0=1, var_78_arg_1=0, var_78_arg_2=255, var_79=1, var_79_arg_0=1, var_79_arg_1=0, var_81=2, var_84=255, var_84_arg_0=2, var_84_arg_1=0, var_85=255, var_85_arg_0=0, var_85_arg_1=255, var_85_arg_2=255, var_86=255, var_86_arg_0=0, var_86_arg_1=0, var_86_arg_2=255, var_87=2, var_87_arg_0=2, var_87_arg_1=255, var_89=3, var_92=255, var_92_arg_0=3, var_92_arg_1=0, var_93=255, var_93_arg_0=1, var_93_arg_1=255, var_93_arg_2=255, var_94=255, var_94_arg_0=0, var_94_arg_1=0, var_94_arg_2=255, var_95=3, var_95_arg_0=3, var_95_arg_1=255, var_97=4] [L158] input_67 = __VERIFIER_nondet_uchar() [L159] input_67 = input_67 & mask_SORT_1 [L160] input_68 = __VERIFIER_nondet_uchar() [L161] input_68 = input_68 & mask_SORT_1 [L162] input_74 = __VERIFIER_nondet_uchar() [L163] input_74 = input_74 & mask_SORT_1 [L164] input_75 = __VERIFIER_nondet_uchar() [L165] input_75 = input_75 & mask_SORT_1 [L166] input_82 = __VERIFIER_nondet_uchar() [L167] input_82 = input_82 & mask_SORT_1 [L168] input_83 = __VERIFIER_nondet_uchar() [L169] input_83 = input_83 & mask_SORT_1 [L170] input_90 = __VERIFIER_nondet_uchar() [L171] input_90 = input_90 & mask_SORT_1 [L172] input_91 = __VERIFIER_nondet_uchar() [L173] input_91 = input_91 & mask_SORT_1 [L174] input_98 = __VERIFIER_nondet_uchar() [L175] input_98 = input_98 & mask_SORT_1 [L176] input_99 = __VERIFIER_nondet_uchar() [L177] input_99 = input_99 & mask_SORT_1 [L178] input_134 = __VERIFIER_nondet_uchar() [L179] input_134 = input_134 & mask_SORT_1 [L180] input_135 = __VERIFIER_nondet_uchar() [L181] input_135 = input_135 & mask_SORT_1 [L182] input_136 = __VERIFIER_nondet_uchar() [L183] input_136 = input_136 & mask_SORT_1 [L184] input_137 = __VERIFIER_nondet_uchar() [L185] input_137 = input_137 & mask_SORT_1 [L186] input_138 = __VERIFIER_nondet_uchar() [L187] input_138 = input_138 & mask_SORT_1 [L188] input_276 = __VERIFIER_nondet_uchar() [L191] SORT_1 var_65_arg_0 = state_61; [L192] SORT_1 var_65_arg_1 = ~state_63; [L193] var_65_arg_1 = var_65_arg_1 & mask_SORT_1 [L194] SORT_1 var_65 = var_65_arg_0 & var_65_arg_1; [L195] var_65 = var_65 & mask_SORT_1 [L196] SORT_1 bad_66_arg_0 = var_65; [L197] CALL __VERIFIER_assert(!(bad_66_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: 86.5s, OverallIterations: 2, TraceHistogramMax: 2, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1 mSolverCounterUnknown, 3 SdHoareTripleChecker+Valid, 2.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3 mSDsluCounter, 6 SdHoareTripleChecker+Invalid, 2.2s 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: 0.1s SsaConstructionTime, 41.4s SatisfiabilityAnalysisTime, 0.7s 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 07:36:50,917 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/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_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/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_b8643cd1-ef58-4d12-8e29-572d4d153153/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 2a361373e956dcb1a0ba49792873eb36685a16d617d11e5cd672388145ef281c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-19 07:36:53,438 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:36:53,440 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:36:53,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:36:53,467 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:36:53,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:36:53,470 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:36:53,472 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:36:53,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:36:53,475 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:36:53,476 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:36:53,478 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:36:53,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:36:53,479 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:36:53,481 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:36:53,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:36:53,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:36:53,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:36:53,486 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:36:53,488 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:36:53,490 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:36:53,491 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:36:53,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:36:53,493 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:36:53,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:36:53,498 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:36:53,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:36:53,500 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:36:53,500 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:36:53,501 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:36:53,502 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:36:53,503 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:36:53,503 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:36:53,504 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:36:53,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:36:53,506 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:36:53,507 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:36:53,507 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:36:53,507 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:36:53,509 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:36:53,509 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:36:53,510 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-19 07:36:53,538 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:36:53,538 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:36:53,539 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:36:53,539 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:36:53,540 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:36:53,540 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:36:53,541 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:36:53,541 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:36:53,541 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:36:53,542 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:36:53,542 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:36:53,542 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:36:53,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:36:53,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:36:53,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:36:53,544 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:36:53,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:36:53,545 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-19 07:36:53,545 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-19 07:36:53,545 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-19 07:36:53,546 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:36:53,546 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:36:53,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:36:53,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:36:53,547 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-19 07:36:53,547 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:36:53,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:36:53,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:36:53,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:36:53,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:36:53,549 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-19 07:36:53,549 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-19 07:36:53,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:36:53,549 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:36:53,549 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-19 07:36:53,550 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_b8643cd1-ef58-4d12-8e29-572d4d153153/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2a361373e956dcb1a0ba49792873eb36685a16d617d11e5cd672388145ef281c [2022-11-19 07:36:53,945 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:36:53,979 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:36:53,982 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:36:53,984 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:36:53,987 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:36:53,989 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c [2022-11-19 07:36:54,084 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/6130a66c9/d39b71dd035d4ac89e24872ee1aa1ca7/FLAG9fbc47f09 [2022-11-19 07:36:54,876 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:36:54,877 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c [2022-11-19 07:36:54,897 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/6130a66c9/d39b71dd035d4ac89e24872ee1aa1ca7/FLAG9fbc47f09 [2022-11-19 07:36:55,091 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/data/6130a66c9/d39b71dd035d4ac89e24872ee1aa1ca7 [2022-11-19 07:36:55,094 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:36:55,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:36:55,097 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:36:55,097 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:36:55,102 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:36:55,103 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:55,104 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31acc694 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55, skipping insertion in model container [2022-11-19 07:36:55,104 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:55,113 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:36:55,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:36:55,341 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_b8643cd1-ef58-4d12-8e29-572d4d153153/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c[1014,1027] [2022-11-19 07:36:55,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:36:55,704 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:36:55,716 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_b8643cd1-ef58-4d12-8e29-572d4d153153/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c[1014,1027] [2022-11-19 07:36:55,859 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:36:55,873 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:36:55,874 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55 WrapperNode [2022-11-19 07:36:55,874 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:36:55,875 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:36:55,876 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:36:55,876 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:36:55,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:55,914 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,012 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1425 [2022-11-19 07:36:56,013 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:36:56,014 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:36:56,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:36:56,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:36:56,026 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,026 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,053 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,054 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,085 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,098 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,116 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:36:56,117 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:36:56,117 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:36:56,118 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:36:56,119 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (1/1) ... [2022-11-19 07:36:56,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:36:56,139 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:36:56,154 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:36:56,210 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:36:56,230 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:36:56,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:36:56,811 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:36:56,815 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:36:59,709 INFO L276 CfgBuilder]: Performing block encoding [2022-11-19 07:36:59,717 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-19 07:36:59,717 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-19 07:36:59,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:36:59 BoogieIcfgContainer [2022-11-19 07:36:59,720 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-19 07:36:59,722 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-19 07:36:59,723 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-19 07:36:59,726 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-19 07:36:59,727 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:36:55" (1/3) ... [2022-11-19 07:36:59,727 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54ba191e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:36:59, skipping insertion in model container [2022-11-19 07:36:59,728 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:36:55" (2/3) ... [2022-11-19 07:36:59,728 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@54ba191e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:36:59, skipping insertion in model container [2022-11-19 07:36:59,728 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:36:59" (3/3) ... [2022-11-19 07:36:59,730 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.elevator_planning.1.prop1-func-interl.c [2022-11-19 07:36:59,751 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-19 07:36:59,751 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-19 07:36:59,805 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-19 07:36:59,814 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;@64515580, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-19 07:36:59,815 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-19 07:36:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:36:59,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-19 07:36:59,828 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:36:59,829 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-19 07:36:59,830 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:36:59,839 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:36:59,839 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-19 07:36:59,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 07:36:59,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [2111741788] [2022-11-19 07:36:59,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:36:59,858 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 07:36:59,858 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 07:36:59,864 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 07:36:59,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2022-11-19 07:37:00,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:37:00,299 INFO L263 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 10 conjunts are in the unsatisfiable core [2022-11-19 07:37:00,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:37:00,459 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:37:00,460 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-19 07:37:00,461 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 07:37:00,461 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [2111741788] [2022-11-19 07:37:00,462 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [2111741788] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-19 07:37:00,462 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-19 07:37:00,462 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-19 07:37:00,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235980420] [2022-11-19 07:37:00,468 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-19 07:37:00,473 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-19 07:37:00,474 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 07:37:00,523 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-19 07:37:00,524 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-19 07:37:00,527 INFO L87 Difference]: Start difference. First operand has 11 states, 9 states have (on average 1.4444444444444444) internal successors, (13), 10 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:37:00,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:37:00,944 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-19 07:37:00,946 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-19 07:37:00,947 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2022-11-19 07:37:00,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:37:00,956 INFO L225 Difference]: With dead ends: 20 [2022-11-19 07:37:00,957 INFO L226 Difference]: Without dead ends: 11 [2022-11-19 07:37:00,960 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-19 07:37:00,964 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-11-19 07:37:00,965 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-11-19 07:37:00,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-19 07:37:00,997 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-19 07:37:00,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 8 states have (on average 1.125) internal successors, (9), 8 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:37:00,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-19 07:37:01,000 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-19 07:37:01,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:37:01,001 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-19 07:37:01,001 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:37:01,002 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-19 07:37:01,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-19 07:37:01,002 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:37:01,002 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-19 07:37:01,023 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2022-11-19 07:37:01,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 07:37:01,212 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:37:01,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:37:01,213 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-19 07:37:01,216 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 07:37:01,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [156148232] [2022-11-19 07:37:01,216 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:37:01,216 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 07:37:01,217 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 07:37:01,218 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 07:37:01,221 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2022-11-19 07:37:02,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:37:02,135 INFO L263 TraceCheckSpWp]: Trace formula consists of 1254 conjuncts, 83 conjunts are in the unsatisfiable core [2022-11-19 07:37:02,151 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:37:03,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:37:03,064 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:37:04,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:37:04,809 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 07:37:04,809 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [156148232] [2022-11-19 07:37:04,810 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [156148232] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:37:04,814 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [147620696] [2022-11-19 07:37:04,814 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:37:04,815 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 07:37:04,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 07:37:04,821 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 07:37:04,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2022-11-19 07:37:06,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:37:06,213 INFO L263 TraceCheckSpWp]: Trace formula consists of 1254 conjuncts, 83 conjunts are in the unsatisfiable core [2022-11-19 07:37:06,248 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:37:06,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:37:06,713 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:37:14,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:37:14,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [147620696] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:37:14,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [444454593] [2022-11-19 07:37:14,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-19 07:37:14,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-11-19 07:37:14,096 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:37:14,100 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-11-19 07:37:14,109 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-11-19 07:37:14,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-19 07:37:14,758 INFO L263 TraceCheckSpWp]: Trace formula consists of 1254 conjuncts, 94 conjunts are in the unsatisfiable core [2022-11-19 07:37:14,770 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:37:15,405 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:37:15,407 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:37:29,653 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-19 07:37:29,653 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [444454593] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:37:29,659 INFO L184 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2022-11-19 07:37:29,659 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5, 5, 6, 6] total 13 [2022-11-19 07:37:29,661 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5814691] [2022-11-19 07:37:29,661 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2022-11-19 07:37:29,662 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-11-19 07:37:29,662 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-19 07:37:29,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-11-19 07:37:29,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=101, Unknown=8, NotChecked=0, Total=156 [2022-11-19 07:37:29,663 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 13 states, 13 states have (on average 2.0) internal successors, (26), 13 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:37:30,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-19 07:37:30,760 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-19 07:37:30,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-19 07:37:30,761 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 2.0) internal successors, (26), 13 states have internal predecessors, (26), 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 07:37:30,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-19 07:37:30,762 INFO L225 Difference]: With dead ends: 16 [2022-11-19 07:37:30,762 INFO L226 Difference]: Without dead ends: 14 [2022-11-19 07:37:30,763 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 22.8s TimeCoverageRelationStatistics Valid=65, Invalid=137, Unknown=8, NotChecked=0, Total=210 [2022-11-19 07:37:30,764 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 9 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 9 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2022-11-19 07:37:30,764 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 18 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 12 Invalid, 0 Unknown, 9 Unchecked, 0.8s Time] [2022-11-19 07:37:30,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-19 07:37:30,769 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-19 07:37:30,769 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 07:37:30,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-19 07:37:30,770 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-19 07:37:30,770 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-19 07:37:30,771 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-19 07:37:30,771 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 2.0) internal successors, (26), 13 states have internal predecessors, (26), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-19 07:37:30,771 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-19 07:37:30,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-19 07:37:30,772 INFO L187 NwaCegarLoop]: Found error trace [2022-11-19 07:37:30,772 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-19 07:37:30,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-11-19 07:37:30,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2022-11-19 07:37:31,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-19 07:37:31,385 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/z3 -smt2 -in SMTLIB2_COMPLIANT=true,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 07:37:31,385 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-19 07:37:31,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-19 07:37:31,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-19 07:37:31,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-19 07:37:31,390 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1341222631] [2022-11-19 07:37:31,390 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-19 07:37:31,390 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-19 07:37:31,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat [2022-11-19 07:37:31,392 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2022-11-19 07:37:31,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/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 07:37:32,505 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-19 07:37:32,505 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 07:37:32,590 INFO L263 TraceCheckSpWp]: Trace formula consists of 2402 conjuncts, 174 conjunts are in the unsatisfiable core [2022-11-19 07:37:32,609 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:38:30,680 WARN L233 SmtUtils]: Spent 56.60s on a formula simplification. DAG size of input: 193 DAG size of output: 181 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:38:55,907 WARN L233 SmtUtils]: Spent 22.76s on a formula simplification that was a NOOP. DAG size: 204 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:39:21,078 WARN L233 SmtUtils]: Spent 22.63s on a formula simplification that was a NOOP. DAG size: 196 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:39:45,363 WARN L233 SmtUtils]: Spent 15.20s on a formula simplification that was a NOOP. DAG size: 629 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:39:46,380 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 07:39:46,380 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:39:58,270 WARN L233 SmtUtils]: Spent 10.42s on a formula simplification. DAG size of input: 272 DAG size of output: 271 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:40:07,248 WARN L233 SmtUtils]: Spent 8.24s on a formula simplification that was a NOOP. DAG size: 274 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:41:12,988 WARN L233 SmtUtils]: Spent 55.56s on a formula simplification. DAG size of input: 699 DAG size of output: 691 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:47:26,656 WARN L233 SmtUtils]: Spent 5.92m on a formula simplification. DAG size of input: 725 DAG size of output: 714 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:47:26,766 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 07:47:26,766 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-19 07:47:26,766 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1341222631] [2022-11-19 07:47:26,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1341222631] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-19 07:47:26,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1858328974] [2022-11-19 07:47:26,767 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-19 07:47:26,767 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2022-11-19 07:47:26,768 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 [2022-11-19 07:47:26,771 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2022-11-19 07:47:26,772 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b8643cd1-ef58-4d12-8e29-572d4d153153/bin/utaipan-I9t0OCRTmS/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2022-11-19 07:47:28,708 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-19 07:47:28,708 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-19 07:47:28,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 2402 conjuncts, 200 conjunts are in the unsatisfiable core [2022-11-19 07:47:28,789 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-19 07:48:25,148 WARN L233 SmtUtils]: Spent 50.70s on a formula simplification. DAG size of input: 212 DAG size of output: 189 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:49:08,147 WARN L233 SmtUtils]: Spent 15.47s on a formula simplification that was a NOOP. DAG size: 639 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-19 07:49:08,718 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 07:49:08,718 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-19 07:49:32,866 WARN L233 SmtUtils]: Spent 16.41s on a formula simplification. DAG size of input: 267 DAG size of output: 266 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)