./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fd4a82aa91be7e927d8b165096e3ca69d3a38a06adb7b9eaa488fb73f29760da --- 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-38b53e6 [2022-11-25 17:44:41,593 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:44:41,596 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:44:41,615 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:44:41,616 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:44:41,617 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:44:41,619 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:44:41,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:44:41,623 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:44:41,624 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:44:41,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:44:41,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:44:41,627 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:44:41,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:44:41,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:44:41,631 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:44:41,632 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:44:41,634 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:44:41,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:44:41,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:44:41,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:44:41,641 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:44:41,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:44:41,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:44:41,647 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:44:41,648 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:44:41,648 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:44:41,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:44:41,650 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:44:41,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:44:41,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:44:41,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:44:41,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:44:41,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:44:41,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:44:41,657 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:44:41,658 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:44:41,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:44:41,659 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:44:41,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:44:41,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:44:41,662 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-25 17:44:41,699 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:44:41,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:44:41,701 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:44:41,702 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:44:41,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:44:41,703 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:44:41,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:44:41,704 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:44:41,705 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:44:41,705 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:44:41,705 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-25 17:44:41,706 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:44:41,706 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:44:41,706 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:44:41,706 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:44:41,707 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:44:41,707 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:44:41,707 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:44:41,708 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:44:41,708 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:44:41,708 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:44:41,709 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:44:41,709 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:44:41,709 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:44:41,710 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:44:41,710 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-25 17:44:41,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-25 17:44:41,710 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:44:41,711 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:44:41,711 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:44:41,711 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:44:41,712 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd4a82aa91be7e927d8b165096e3ca69d3a38a06adb7b9eaa488fb73f29760da [2022-11-25 17:44:42,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:44:42,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:44:42,078 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:44:42,080 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:44:42,080 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:44:42,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c [2022-11-25 17:44:45,249 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:44:45,742 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:44:45,742 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c [2022-11-25 17:44:45,775 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data/d2c127d2d/2ecc58e909af4e22b50a9d69ad5043a3/FLAG370ba274e [2022-11-25 17:44:45,803 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data/d2c127d2d/2ecc58e909af4e22b50a9d69ad5043a3 [2022-11-25 17:44:45,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:44:45,812 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:44:45,816 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:44:45,816 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:44:45,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:44:45,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:45" (1/1) ... [2022-11-25 17:44:45,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e043ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:45, skipping insertion in model container [2022-11-25 17:44:45,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:44:45" (1/1) ... [2022-11-25 17:44:45,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:44:45,931 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:44:46,244 WARN L237 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_09693bfc-7898-4dd4-86a9-c7f88b196e66/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c[1107,1120] [2022-11-25 17:44:46,832 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:44:46,841 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:44:46,850 WARN L237 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_09693bfc-7898-4dd4-86a9-c7f88b196e66/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c[1107,1120] [2022-11-25 17:44:47,174 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:44:47,189 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:44:47,190 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47 WrapperNode [2022-11-25 17:44:47,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:44:47,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:44:47,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:44:47,192 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:44:47,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,274 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,504 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2772 [2022-11-25 17:44:47,504 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:44:47,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:44:47,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:44:47,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:44:47,519 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,547 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,548 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,624 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,664 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,720 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,753 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:44:47,754 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:44:47,754 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:44:47,754 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:44:47,756 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (1/1) ... [2022-11-25 17:44:47,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:44:47,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:44:47,795 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:44:47,809 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:44:47,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:44:47,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:44:48,504 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:44:48,506 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:47:26,150 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:47:26,158 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:47:26,158 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 17:47:26,160 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:47:26 BoogieIcfgContainer [2022-11-25 17:47:26,160 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:47:26,163 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:47:26,163 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:47:26,166 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:47:26,167 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:44:45" (1/3) ... [2022-11-25 17:47:26,169 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64c287b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:47:26, skipping insertion in model container [2022-11-25 17:47:26,169 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:44:47" (2/3) ... [2022-11-25 17:47:26,170 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@64c287b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:47:26, skipping insertion in model container [2022-11-25 17:47:26,170 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:47:26" (3/3) ... [2022-11-25 17:47:26,177 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_am2901.c [2022-11-25 17:47:26,200 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:47:26,200 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:47:26,267 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:47:26,276 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=PETRI_NET, 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;@64a7453f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:47:26,276 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:47:26,281 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) [2022-11-25 17:47:26,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-25 17:47:26,288 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:47:26,289 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-25 17:47:26,291 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:47:26,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:47:26,302 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-25 17:47:26,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-25 17:47:26,315 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1909371525] [2022-11-25 17:47:26,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:47:26,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-25 17:47:52,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:47:52,591 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-25 17:48:15,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-25 17:48:15,328 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-25 17:48:15,331 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-11-25 17:48:15,332 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-25 17:48:15,338 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-25 17:48:15,345 INFO L445 BasicCegarLoop]: Path program histogram: [1] [2022-11-25 17:48:15,351 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-25 17:48:15,443 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-25 17:48:15,500 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 25.11 05:48:15 BoogieIcfgContainer [2022-11-25 17:48:15,506 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-25 17:48:15,508 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-25 17:48:15,508 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-25 17:48:15,509 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-25 17:48:15,509 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:47:26" (3/4) ... [2022-11-25 17:48:15,514 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-25 17:48:15,515 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-25 17:48:15,516 INFO L158 Benchmark]: Toolchain (without parser) took 209704.00ms. Allocated memory was 190.8MB in the beginning and 1.4GB in the end (delta: 1.2GB). Free memory was 153.2MB in the beginning and 497.9MB in the end (delta: -344.8MB). Peak memory consumption was 834.7MB. Max. memory is 16.1GB. [2022-11-25 17:48:15,517 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:48:15,518 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1374.74ms. Allocated memory is still 190.8MB. Free memory was 152.2MB in the beginning and 137.2MB in the end (delta: 15.0MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. [2022-11-25 17:48:15,521 INFO L158 Benchmark]: Boogie Procedure Inliner took 313.29ms. Allocated memory was 190.8MB in the beginning and 274.7MB in the end (delta: 83.9MB). Free memory was 137.2MB in the beginning and 211.5MB in the end (delta: -74.3MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2022-11-25 17:48:15,529 INFO L158 Benchmark]: Boogie Preprocessor took 247.65ms. Allocated memory is still 274.7MB. Free memory was 211.5MB in the beginning and 206.9MB in the end (delta: 4.6MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2022-11-25 17:48:15,529 INFO L158 Benchmark]: RCFGBuilder took 158406.55ms. Allocated memory was 274.7MB in the beginning and 1.1GB in the end (delta: 864.0MB). Free memory was 206.9MB in the beginning and 851.4MB in the end (delta: -644.5MB). Peak memory consumption was 694.6MB. Max. memory is 16.1GB. [2022-11-25 17:48:15,532 INFO L158 Benchmark]: TraceAbstraction took 49343.37ms. Allocated memory was 1.1GB in the beginning and 1.4GB in the end (delta: 228.6MB). Free memory was 850.3MB in the beginning and 497.9MB in the end (delta: 352.4MB). Peak memory consumption was 606.0MB. Max. memory is 16.1GB. [2022-11-25 17:48:15,533 INFO L158 Benchmark]: Witness Printer took 6.77ms. Allocated memory is still 1.4GB. Free memory is still 497.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-25 17:48:15,540 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 117.4MB. Free memory is still 67.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1374.74ms. Allocated memory is still 190.8MB. Free memory was 152.2MB in the beginning and 137.2MB in the end (delta: 15.0MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 313.29ms. Allocated memory was 190.8MB in the beginning and 274.7MB in the end (delta: 83.9MB). Free memory was 137.2MB in the beginning and 211.5MB in the end (delta: -74.3MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 247.65ms. Allocated memory is still 274.7MB. Free memory was 211.5MB in the beginning and 206.9MB in the end (delta: 4.6MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. * RCFGBuilder took 158406.55ms. Allocated memory was 274.7MB in the beginning and 1.1GB in the end (delta: 864.0MB). Free memory was 206.9MB in the beginning and 851.4MB in the end (delta: -644.5MB). Peak memory consumption was 694.6MB. Max. memory is 16.1GB. * TraceAbstraction took 49343.37ms. Allocated memory was 1.1GB in the beginning and 1.4GB in the end (delta: 228.6MB). Free memory was 850.3MB in the beginning and 497.9MB in the end (delta: 352.4MB). Peak memory consumption was 606.0MB. Max. memory is 16.1GB. * Witness Printer took 6.77ms. Allocated memory is still 1.4GB. Free memory is still 497.9MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 1276, overapproximation of bitwiseAnd at line 142. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 4); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (4 - 1); [L28] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 1); [L29] const SORT_4 msb_SORT_4 = (SORT_4)1 << (1 - 1); [L31] const SORT_8 mask_SORT_8 = (SORT_8)-1 >> (sizeof(SORT_8) * 8 - 9); [L32] const SORT_8 msb_SORT_8 = (SORT_8)1 << (9 - 1); [L34] const SORT_64 mask_SORT_64 = (SORT_64)-1 >> (sizeof(SORT_64) * 8 - 32); [L35] const SORT_64 msb_SORT_64 = (SORT_64)1 << (32 - 1); [L37] const SORT_394 mask_SORT_394 = (SORT_394)-1 >> (sizeof(SORT_394) * 8 - 2); [L38] const SORT_394 msb_SORT_394 = (SORT_394)1 << (2 - 1); [L40] const SORT_404 mask_SORT_404 = (SORT_404)-1 >> (sizeof(SORT_404) * 8 - 5); [L41] const SORT_404 msb_SORT_404 = (SORT_404)1 << (5 - 1); [L43] const SORT_408 mask_SORT_408 = (SORT_408)-1 >> (sizeof(SORT_408) * 8 - 3); [L44] const SORT_408 msb_SORT_408 = (SORT_408)1 << (3 - 1); [L46] const SORT_1 var_15 = 0; [L47] const SORT_4 var_20 = 0; [L48] const SORT_64 var_66 = 8; [L49] const SORT_4 var_68 = 1; [L50] const SORT_64 var_343 = 1; [L51] const SORT_394 var_396 = 0; [L52] const SORT_408 var_410 = 1; [L53] const SORT_408 var_415 = 7; [L54] const SORT_394 var_423 = 2; [L55] const SORT_408 var_430 = 2; [L56] const SORT_408 var_438 = 6; [L57] const SORT_408 var_443 = 5; [L58] const SORT_408 var_447 = 4; [L59] const SORT_408 var_451 = 3; [L60] const SORT_394 var_460 = 3; [L61] const SORT_1 var_467 = 15; [L62] const SORT_394 var_469 = 1; [L63] const SORT_408 var_827 = 0; [L65] SORT_1 input_2; [L66] SORT_1 input_3; [L67] SORT_4 input_5; [L68] SORT_4 input_6; [L69] SORT_1 input_7; [L70] SORT_8 input_9; [L71] SORT_4 input_10; [L72] SORT_4 input_11; [L73] SORT_4 input_12; [L74] SORT_4 input_13; [L75] SORT_4 input_14; [L76] SORT_1 input_466; [L77] SORT_1 input_476; [L78] SORT_1 input_477; [L79] SORT_1 input_486; [L80] SORT_1 input_490; [L81] SORT_1 input_508; [L82] SORT_1 input_512; [L83] SORT_1 input_514; [L85] SORT_1 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L86] SORT_1 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L87] SORT_1 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L88] SORT_1 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L89] SORT_1 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L90] SORT_1 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L91] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L92] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L93] SORT_1 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L94] SORT_1 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L95] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L96] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L97] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L98] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L99] SORT_1 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L100] SORT_1 state_58 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L101] SORT_1 state_339 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L103] SORT_1 init_17_arg_1 = var_15; [L104] state_16 = init_17_arg_1 [L105] SORT_1 init_19_arg_1 = var_15; [L106] state_18 = init_19_arg_1 [L107] SORT_1 init_23_arg_1 = var_15; [L108] state_22 = init_23_arg_1 [L109] SORT_1 init_25_arg_1 = var_15; [L110] state_24 = init_25_arg_1 [L111] SORT_1 init_29_arg_1 = var_15; [L112] state_28 = init_29_arg_1 [L113] SORT_1 init_31_arg_1 = var_15; [L114] state_30 = init_31_arg_1 [L115] SORT_1 init_34_arg_1 = var_15; [L116] state_33 = init_34_arg_1 [L117] SORT_1 init_36_arg_1 = var_15; [L118] state_35 = init_36_arg_1 [L119] SORT_1 init_41_arg_1 = var_15; [L120] state_40 = init_41_arg_1 [L121] SORT_1 init_43_arg_1 = var_15; [L122] state_42 = init_43_arg_1 [L123] SORT_1 init_46_arg_1 = var_15; [L124] state_45 = init_46_arg_1 [L125] SORT_1 init_48_arg_1 = var_15; [L126] state_47 = init_48_arg_1 [L127] SORT_1 init_52_arg_1 = var_15; [L128] state_51 = init_52_arg_1 [L129] SORT_1 init_54_arg_1 = var_15; [L130] state_53 = init_54_arg_1 [L131] SORT_1 init_57_arg_1 = var_15; [L132] state_56 = init_57_arg_1 [L133] SORT_1 init_59_arg_1 = var_15; [L134] state_58 = init_59_arg_1 [L135] SORT_1 init_340_arg_1 = var_15; [L136] state_339 = init_340_arg_1 VAL [init_17_arg_1=0, init_19_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_340_arg_1=0, init_34_arg_1=0, init_36_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_46_arg_1=0, init_48_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_57_arg_1=0, init_59_arg_1=0, mask_SORT_1=15, mask_SORT_394=3, mask_SORT_4=1, mask_SORT_404=31, mask_SORT_408=7, mask_SORT_64=4294967295, mask_SORT_8=511, msb_SORT_1=8, msb_SORT_394=2, msb_SORT_4=1, msb_SORT_404=16, msb_SORT_408=4, msb_SORT_64=2147483648, msb_SORT_8=256, state_16=0, state_18=0, state_22=0, state_24=0, state_28=0, state_30=0, state_33=0, state_339=0, state_35=0, state_40=0, state_42=0, state_45=0, state_47=0, state_51=0, state_53=0, state_56=0, state_58=0, var_15=0, var_20=0, var_343=1, var_396=0, var_410=1, var_415=7, var_423=2, var_430=2, var_438=6, var_443=5, var_447=4, var_451=3, var_460=3, var_467=15, var_469=1, var_66=8, var_68=1, var_827=0] [L139] input_2 = __VERIFIER_nondet_uchar() [L140] input_3 = __VERIFIER_nondet_uchar() [L141] input_5 = __VERIFIER_nondet_uchar() [L142] input_5 = input_5 & mask_SORT_4 [L143] input_6 = __VERIFIER_nondet_uchar() [L144] input_7 = __VERIFIER_nondet_uchar() [L145] input_9 = __VERIFIER_nondet_ushort() [L146] input_10 = __VERIFIER_nondet_uchar() [L147] input_11 = __VERIFIER_nondet_uchar() [L148] input_11 = input_11 & mask_SORT_4 [L149] input_12 = __VERIFIER_nondet_uchar() [L150] input_13 = __VERIFIER_nondet_uchar() [L151] input_13 = input_13 & mask_SORT_4 [L152] input_14 = __VERIFIER_nondet_uchar() [L153] input_466 = __VERIFIER_nondet_uchar() [L154] input_476 = __VERIFIER_nondet_uchar() [L155] input_477 = __VERIFIER_nondet_uchar() [L156] input_486 = __VERIFIER_nondet_uchar() [L157] input_490 = __VERIFIER_nondet_uchar() [L158] input_508 = __VERIFIER_nondet_uchar() [L159] input_512 = __VERIFIER_nondet_uchar() [L160] input_514 = __VERIFIER_nondet_uchar() [L163] SORT_4 var_60_arg_0 = var_20; [L164] SORT_1 var_60_arg_1 = state_58; [L165] SORT_1 var_60_arg_2 = state_56; [L166] SORT_1 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L167] SORT_4 var_55_arg_0 = var_20; [L168] SORT_1 var_55_arg_1 = state_53; [L169] SORT_1 var_55_arg_2 = state_51; [L170] SORT_1 var_55 = var_55_arg_0 ? var_55_arg_1 : var_55_arg_2; [L171] SORT_4 var_61_arg_0 = var_20; [L172] SORT_1 var_61_arg_1 = var_60; [L173] SORT_1 var_61_arg_2 = var_55; [L174] SORT_1 var_61 = var_61_arg_0 ? var_61_arg_1 : var_61_arg_2; [L175] SORT_4 var_49_arg_0 = var_20; [L176] SORT_1 var_49_arg_1 = state_47; [L177] SORT_1 var_49_arg_2 = state_45; [L178] SORT_1 var_49 = var_49_arg_0 ? var_49_arg_1 : var_49_arg_2; [L179] SORT_4 var_44_arg_0 = var_20; [L180] SORT_1 var_44_arg_1 = state_42; [L181] SORT_1 var_44_arg_2 = state_40; [L182] SORT_1 var_44 = var_44_arg_0 ? var_44_arg_1 : var_44_arg_2; [L183] SORT_4 var_50_arg_0 = var_20; [L184] SORT_1 var_50_arg_1 = var_49; [L185] SORT_1 var_50_arg_2 = var_44; [L186] SORT_1 var_50 = var_50_arg_0 ? var_50_arg_1 : var_50_arg_2; [L187] SORT_4 var_62_arg_0 = var_20; [L188] SORT_1 var_62_arg_1 = var_61; [L189] SORT_1 var_62_arg_2 = var_50; [L190] SORT_1 var_62 = var_62_arg_0 ? var_62_arg_1 : var_62_arg_2; [L191] SORT_4 var_37_arg_0 = var_20; [L192] SORT_1 var_37_arg_1 = state_35; [L193] SORT_1 var_37_arg_2 = state_33; [L194] SORT_1 var_37 = var_37_arg_0 ? var_37_arg_1 : var_37_arg_2; [L195] SORT_4 var_32_arg_0 = var_20; [L196] SORT_1 var_32_arg_1 = state_30; [L197] SORT_1 var_32_arg_2 = state_28; [L198] SORT_1 var_32 = var_32_arg_0 ? var_32_arg_1 : var_32_arg_2; [L199] SORT_4 var_38_arg_0 = var_20; [L200] SORT_1 var_38_arg_1 = var_37; [L201] SORT_1 var_38_arg_2 = var_32; [L202] SORT_1 var_38 = var_38_arg_0 ? var_38_arg_1 : var_38_arg_2; [L203] SORT_4 var_26_arg_0 = var_20; [L204] SORT_1 var_26_arg_1 = state_24; [L205] SORT_1 var_26_arg_2 = state_22; [L206] SORT_1 var_26 = var_26_arg_0 ? var_26_arg_1 : var_26_arg_2; [L207] SORT_4 var_21_arg_0 = var_20; [L208] SORT_1 var_21_arg_1 = state_18; [L209] SORT_1 var_21_arg_2 = state_16; [L210] SORT_1 var_21 = var_21_arg_0 ? var_21_arg_1 : var_21_arg_2; [L211] SORT_4 var_27_arg_0 = var_20; [L212] SORT_1 var_27_arg_1 = var_26; [L213] SORT_1 var_27_arg_2 = var_21; [L214] SORT_1 var_27 = var_27_arg_0 ? var_27_arg_1 : var_27_arg_2; [L215] SORT_4 var_39_arg_0 = var_20; [L216] SORT_1 var_39_arg_1 = var_38; [L217] SORT_1 var_39_arg_2 = var_27; [L218] SORT_1 var_39 = var_39_arg_0 ? var_39_arg_1 : var_39_arg_2; [L219] SORT_4 var_63_arg_0 = var_20; [L220] SORT_1 var_63_arg_1 = var_62; [L221] SORT_1 var_63_arg_2 = var_39; [L222] SORT_1 var_63 = var_63_arg_0 ? var_63_arg_1 : var_63_arg_2; [L223] SORT_1 var_65_arg_0 = var_63; [L224] var_65_arg_0 = var_65_arg_0 & mask_SORT_1 [L225] SORT_64 var_65 = var_65_arg_0; [L226] SORT_64 var_67_arg_0 = var_65; [L227] SORT_64 var_67_arg_1 = var_66; [L228] SORT_4 var_67 = var_67_arg_0 >= var_67_arg_1; [L229] SORT_4 var_80_arg_0 = var_68; [L230] SORT_1 var_80_arg_1 = state_58; [L231] SORT_1 var_80_arg_2 = state_56; [L232] SORT_1 var_80 = var_80_arg_0 ? var_80_arg_1 : var_80_arg_2; [L233] SORT_4 var_79_arg_0 = var_68; [L234] SORT_1 var_79_arg_1 = state_53; [L235] SORT_1 var_79_arg_2 = state_51; [L236] SORT_1 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L237] SORT_4 var_81_arg_0 = var_20; [L238] SORT_1 var_81_arg_1 = var_80; [L239] SORT_1 var_81_arg_2 = var_79; [L240] SORT_1 var_81 = var_81_arg_0 ? var_81_arg_1 : var_81_arg_2; [L241] SORT_4 var_77_arg_0 = var_68; [L242] SORT_1 var_77_arg_1 = state_47; [L243] SORT_1 var_77_arg_2 = state_45; [L244] SORT_1 var_77 = var_77_arg_0 ? var_77_arg_1 : var_77_arg_2; [L245] SORT_4 var_76_arg_0 = var_68; [L246] SORT_1 var_76_arg_1 = state_42; [L247] SORT_1 var_76_arg_2 = state_40; [L248] SORT_1 var_76 = var_76_arg_0 ? var_76_arg_1 : var_76_arg_2; [L249] SORT_4 var_78_arg_0 = var_20; [L250] SORT_1 var_78_arg_1 = var_77; [L251] SORT_1 var_78_arg_2 = var_76; [L252] SORT_1 var_78 = var_78_arg_0 ? var_78_arg_1 : var_78_arg_2; [L253] SORT_4 var_82_arg_0 = var_20; [L254] SORT_1 var_82_arg_1 = var_81; [L255] SORT_1 var_82_arg_2 = var_78; [L256] SORT_1 var_82 = var_82_arg_0 ? var_82_arg_1 : var_82_arg_2; [L257] SORT_4 var_73_arg_0 = var_68; [L258] SORT_1 var_73_arg_1 = state_35; [L259] SORT_1 var_73_arg_2 = state_33; [L260] SORT_1 var_73 = var_73_arg_0 ? var_73_arg_1 : var_73_arg_2; [L261] SORT_4 var_72_arg_0 = var_68; [L262] SORT_1 var_72_arg_1 = state_30; [L263] SORT_1 var_72_arg_2 = state_28; [L264] SORT_1 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2; [L265] SORT_4 var_74_arg_0 = var_20; [L266] SORT_1 var_74_arg_1 = var_73; [L267] SORT_1 var_74_arg_2 = var_72; [L268] SORT_1 var_74 = var_74_arg_0 ? var_74_arg_1 : var_74_arg_2; [L269] SORT_4 var_70_arg_0 = var_68; [L270] SORT_1 var_70_arg_1 = state_24; [L271] SORT_1 var_70_arg_2 = state_22; [L272] SORT_1 var_70 = var_70_arg_0 ? var_70_arg_1 : var_70_arg_2; [L273] SORT_4 var_69_arg_0 = var_68; [L274] SORT_1 var_69_arg_1 = state_18; [L275] SORT_1 var_69_arg_2 = state_16; [L276] SORT_1 var_69 = var_69_arg_0 ? var_69_arg_1 : var_69_arg_2; [L277] SORT_4 var_71_arg_0 = var_20; [L278] SORT_1 var_71_arg_1 = var_70; [L279] SORT_1 var_71_arg_2 = var_69; [L280] SORT_1 var_71 = var_71_arg_0 ? var_71_arg_1 : var_71_arg_2; [L281] SORT_4 var_75_arg_0 = var_20; [L282] SORT_1 var_75_arg_1 = var_74; [L283] SORT_1 var_75_arg_2 = var_71; [L284] SORT_1 var_75 = var_75_arg_0 ? var_75_arg_1 : var_75_arg_2; [L285] SORT_4 var_83_arg_0 = var_20; [L286] SORT_1 var_83_arg_1 = var_82; [L287] SORT_1 var_83_arg_2 = var_75; [L288] SORT_1 var_83 = var_83_arg_0 ? var_83_arg_1 : var_83_arg_2; [L289] SORT_1 var_84_arg_0 = var_83; [L290] var_84_arg_0 = var_84_arg_0 & mask_SORT_1 [L291] SORT_64 var_84 = var_84_arg_0; [L292] SORT_64 var_85_arg_0 = var_84; [L293] SORT_64 var_85_arg_1 = var_66; [L294] SORT_4 var_85 = var_85_arg_0 >= var_85_arg_1; [L295] SORT_4 var_86_arg_0 = var_67; [L296] SORT_4 var_86_arg_1 = var_85; [L297] SORT_4 var_86 = var_86_arg_0 & var_86_arg_1; [L298] SORT_4 var_98_arg_0 = var_20; [L299] SORT_1 var_98_arg_1 = state_58; [L300] SORT_1 var_98_arg_2 = state_56; [L301] SORT_1 var_98 = var_98_arg_0 ? var_98_arg_1 : var_98_arg_2; [L302] SORT_4 var_97_arg_0 = var_20; [L303] SORT_1 var_97_arg_1 = state_53; [L304] SORT_1 var_97_arg_2 = state_51; [L305] SORT_1 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L306] SORT_4 var_99_arg_0 = var_68; [L307] SORT_1 var_99_arg_1 = var_98; [L308] SORT_1 var_99_arg_2 = var_97; [L309] SORT_1 var_99 = var_99_arg_0 ? var_99_arg_1 : var_99_arg_2; [L310] SORT_4 var_95_arg_0 = var_20; [L311] SORT_1 var_95_arg_1 = state_47; [L312] SORT_1 var_95_arg_2 = state_45; [L313] SORT_1 var_95 = var_95_arg_0 ? var_95_arg_1 : var_95_arg_2; [L314] SORT_4 var_94_arg_0 = var_20; [L315] SORT_1 var_94_arg_1 = state_42; [L316] SORT_1 var_94_arg_2 = state_40; [L317] SORT_1 var_94 = var_94_arg_0 ? var_94_arg_1 : var_94_arg_2; [L318] SORT_4 var_96_arg_0 = var_68; [L319] SORT_1 var_96_arg_1 = var_95; [L320] SORT_1 var_96_arg_2 = var_94; [L321] SORT_1 var_96 = var_96_arg_0 ? var_96_arg_1 : var_96_arg_2; [L322] SORT_4 var_100_arg_0 = var_20; [L323] SORT_1 var_100_arg_1 = var_99; [L324] SORT_1 var_100_arg_2 = var_96; [L325] SORT_1 var_100 = var_100_arg_0 ? var_100_arg_1 : var_100_arg_2; [L326] SORT_4 var_91_arg_0 = var_20; [L327] SORT_1 var_91_arg_1 = state_35; [L328] SORT_1 var_91_arg_2 = state_33; [L329] SORT_1 var_91 = var_91_arg_0 ? var_91_arg_1 : var_91_arg_2; [L330] SORT_4 var_90_arg_0 = var_20; [L331] SORT_1 var_90_arg_1 = state_30; [L332] SORT_1 var_90_arg_2 = state_28; [L333] SORT_1 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2; [L334] SORT_4 var_92_arg_0 = var_68; [L335] SORT_1 var_92_arg_1 = var_91; [L336] SORT_1 var_92_arg_2 = var_90; [L337] SORT_1 var_92 = var_92_arg_0 ? var_92_arg_1 : var_92_arg_2; [L338] SORT_4 var_88_arg_0 = var_20; [L339] SORT_1 var_88_arg_1 = state_24; [L340] SORT_1 var_88_arg_2 = state_22; [L341] SORT_1 var_88 = var_88_arg_0 ? var_88_arg_1 : var_88_arg_2; [L342] SORT_4 var_87_arg_0 = var_20; [L343] SORT_1 var_87_arg_1 = state_18; [L344] SORT_1 var_87_arg_2 = state_16; [L345] SORT_1 var_87 = var_87_arg_0 ? var_87_arg_1 : var_87_arg_2; [L346] SORT_4 var_89_arg_0 = var_68; [L347] SORT_1 var_89_arg_1 = var_88; [L348] SORT_1 var_89_arg_2 = var_87; [L349] SORT_1 var_89 = var_89_arg_0 ? var_89_arg_1 : var_89_arg_2; [L350] SORT_4 var_93_arg_0 = var_20; [L351] SORT_1 var_93_arg_1 = var_92; [L352] SORT_1 var_93_arg_2 = var_89; [L353] SORT_1 var_93 = var_93_arg_0 ? var_93_arg_1 : var_93_arg_2; [L354] SORT_4 var_101_arg_0 = var_20; [L355] SORT_1 var_101_arg_1 = var_100; [L356] SORT_1 var_101_arg_2 = var_93; [L357] SORT_1 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L358] SORT_1 var_102_arg_0 = var_101; [L359] var_102_arg_0 = var_102_arg_0 & mask_SORT_1 [L360] SORT_64 var_102 = var_102_arg_0; [L361] SORT_64 var_103_arg_0 = var_102; [L362] SORT_64 var_103_arg_1 = var_66; [L363] SORT_4 var_103 = var_103_arg_0 >= var_103_arg_1; [L364] SORT_4 var_104_arg_0 = var_86; [L365] SORT_4 var_104_arg_1 = var_103; [L366] SORT_4 var_104 = var_104_arg_0 & var_104_arg_1; [L367] SORT_4 var_116_arg_0 = var_68; [L368] SORT_1 var_116_arg_1 = state_58; [L369] SORT_1 var_116_arg_2 = state_56; [L370] SORT_1 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L371] SORT_4 var_115_arg_0 = var_68; [L372] SORT_1 var_115_arg_1 = state_53; [L373] SORT_1 var_115_arg_2 = state_51; [L374] SORT_1 var_115 = var_115_arg_0 ? var_115_arg_1 : var_115_arg_2; [L375] SORT_4 var_117_arg_0 = var_68; [L376] SORT_1 var_117_arg_1 = var_116; [L377] SORT_1 var_117_arg_2 = var_115; [L378] SORT_1 var_117 = var_117_arg_0 ? var_117_arg_1 : var_117_arg_2; [L379] SORT_4 var_113_arg_0 = var_68; [L380] SORT_1 var_113_arg_1 = state_47; [L381] SORT_1 var_113_arg_2 = state_45; [L382] SORT_1 var_113 = var_113_arg_0 ? var_113_arg_1 : var_113_arg_2; [L383] SORT_4 var_112_arg_0 = var_68; [L384] SORT_1 var_112_arg_1 = state_42; [L385] SORT_1 var_112_arg_2 = state_40; [L386] SORT_1 var_112 = var_112_arg_0 ? var_112_arg_1 : var_112_arg_2; [L387] SORT_4 var_114_arg_0 = var_68; [L388] SORT_1 var_114_arg_1 = var_113; [L389] SORT_1 var_114_arg_2 = var_112; [L390] SORT_1 var_114 = var_114_arg_0 ? var_114_arg_1 : var_114_arg_2; [L391] SORT_4 var_118_arg_0 = var_20; [L392] SORT_1 var_118_arg_1 = var_117; [L393] SORT_1 var_118_arg_2 = var_114; [L394] SORT_1 var_118 = var_118_arg_0 ? var_118_arg_1 : var_118_arg_2; [L395] SORT_4 var_109_arg_0 = var_68; [L396] SORT_1 var_109_arg_1 = state_35; [L397] SORT_1 var_109_arg_2 = state_33; [L398] SORT_1 var_109 = var_109_arg_0 ? var_109_arg_1 : var_109_arg_2; [L399] SORT_4 var_108_arg_0 = var_68; [L400] SORT_1 var_108_arg_1 = state_30; [L401] SORT_1 var_108_arg_2 = state_28; [L402] SORT_1 var_108 = var_108_arg_0 ? var_108_arg_1 : var_108_arg_2; [L403] SORT_4 var_110_arg_0 = var_68; [L404] SORT_1 var_110_arg_1 = var_109; [L405] SORT_1 var_110_arg_2 = var_108; [L406] SORT_1 var_110 = var_110_arg_0 ? var_110_arg_1 : var_110_arg_2; [L407] SORT_4 var_106_arg_0 = var_68; [L408] SORT_1 var_106_arg_1 = state_24; [L409] SORT_1 var_106_arg_2 = state_22; [L410] SORT_1 var_106 = var_106_arg_0 ? var_106_arg_1 : var_106_arg_2; [L411] SORT_4 var_105_arg_0 = var_68; [L412] SORT_1 var_105_arg_1 = state_18; [L413] SORT_1 var_105_arg_2 = state_16; [L414] SORT_1 var_105 = var_105_arg_0 ? var_105_arg_1 : var_105_arg_2; [L415] SORT_4 var_107_arg_0 = var_68; [L416] SORT_1 var_107_arg_1 = var_106; [L417] SORT_1 var_107_arg_2 = var_105; [L418] SORT_1 var_107 = var_107_arg_0 ? var_107_arg_1 : var_107_arg_2; [L419] SORT_4 var_111_arg_0 = var_20; [L420] SORT_1 var_111_arg_1 = var_110; [L421] SORT_1 var_111_arg_2 = var_107; [L422] SORT_1 var_111 = var_111_arg_0 ? var_111_arg_1 : var_111_arg_2; [L423] SORT_4 var_119_arg_0 = var_20; [L424] SORT_1 var_119_arg_1 = var_118; [L425] SORT_1 var_119_arg_2 = var_111; [L426] SORT_1 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L427] SORT_1 var_120_arg_0 = var_119; [L428] var_120_arg_0 = var_120_arg_0 & mask_SORT_1 [L429] SORT_64 var_120 = var_120_arg_0; [L430] SORT_64 var_121_arg_0 = var_120; [L431] SORT_64 var_121_arg_1 = var_66; [L432] SORT_4 var_121 = var_121_arg_0 >= var_121_arg_1; [L433] SORT_4 var_122_arg_0 = var_104; [L434] SORT_4 var_122_arg_1 = var_121; [L435] SORT_4 var_122 = var_122_arg_0 & var_122_arg_1; [L436] SORT_4 var_134_arg_0 = var_20; [L437] SORT_1 var_134_arg_1 = state_58; [L438] SORT_1 var_134_arg_2 = state_56; [L439] SORT_1 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L440] SORT_4 var_133_arg_0 = var_20; [L441] SORT_1 var_133_arg_1 = state_53; [L442] SORT_1 var_133_arg_2 = state_51; [L443] SORT_1 var_133 = var_133_arg_0 ? var_133_arg_1 : var_133_arg_2; [L444] SORT_4 var_135_arg_0 = var_20; [L445] SORT_1 var_135_arg_1 = var_134; [L446] SORT_1 var_135_arg_2 = var_133; [L447] SORT_1 var_135 = var_135_arg_0 ? var_135_arg_1 : var_135_arg_2; [L448] SORT_4 var_131_arg_0 = var_20; [L449] SORT_1 var_131_arg_1 = state_47; [L450] SORT_1 var_131_arg_2 = state_45; [L451] SORT_1 var_131 = var_131_arg_0 ? var_131_arg_1 : var_131_arg_2; [L452] SORT_4 var_130_arg_0 = var_20; [L453] SORT_1 var_130_arg_1 = state_42; [L454] SORT_1 var_130_arg_2 = state_40; [L455] SORT_1 var_130 = var_130_arg_0 ? var_130_arg_1 : var_130_arg_2; [L456] SORT_4 var_132_arg_0 = var_20; [L457] SORT_1 var_132_arg_1 = var_131; [L458] SORT_1 var_132_arg_2 = var_130; [L459] SORT_1 var_132 = var_132_arg_0 ? var_132_arg_1 : var_132_arg_2; [L460] SORT_4 var_136_arg_0 = var_68; [L461] SORT_1 var_136_arg_1 = var_135; [L462] SORT_1 var_136_arg_2 = var_132; [L463] SORT_1 var_136 = var_136_arg_0 ? var_136_arg_1 : var_136_arg_2; [L464] SORT_4 var_127_arg_0 = var_20; [L465] SORT_1 var_127_arg_1 = state_35; [L466] SORT_1 var_127_arg_2 = state_33; [L467] SORT_1 var_127 = var_127_arg_0 ? var_127_arg_1 : var_127_arg_2; [L468] SORT_4 var_126_arg_0 = var_20; [L469] SORT_1 var_126_arg_1 = state_30; [L470] SORT_1 var_126_arg_2 = state_28; [L471] SORT_1 var_126 = var_126_arg_0 ? var_126_arg_1 : var_126_arg_2; [L472] SORT_4 var_128_arg_0 = var_20; [L473] SORT_1 var_128_arg_1 = var_127; [L474] SORT_1 var_128_arg_2 = var_126; [L475] SORT_1 var_128 = var_128_arg_0 ? var_128_arg_1 : var_128_arg_2; [L476] SORT_4 var_124_arg_0 = var_20; [L477] SORT_1 var_124_arg_1 = state_24; [L478] SORT_1 var_124_arg_2 = state_22; [L479] SORT_1 var_124 = var_124_arg_0 ? var_124_arg_1 : var_124_arg_2; [L480] SORT_4 var_123_arg_0 = var_20; [L481] SORT_1 var_123_arg_1 = state_18; [L482] SORT_1 var_123_arg_2 = state_16; [L483] SORT_1 var_123 = var_123_arg_0 ? var_123_arg_1 : var_123_arg_2; [L484] SORT_4 var_125_arg_0 = var_20; [L485] SORT_1 var_125_arg_1 = var_124; [L486] SORT_1 var_125_arg_2 = var_123; [L487] SORT_1 var_125 = var_125_arg_0 ? var_125_arg_1 : var_125_arg_2; [L488] SORT_4 var_129_arg_0 = var_68; [L489] SORT_1 var_129_arg_1 = var_128; [L490] SORT_1 var_129_arg_2 = var_125; [L491] SORT_1 var_129 = var_129_arg_0 ? var_129_arg_1 : var_129_arg_2; [L492] SORT_4 var_137_arg_0 = var_20; [L493] SORT_1 var_137_arg_1 = var_136; [L494] SORT_1 var_137_arg_2 = var_129; [L495] SORT_1 var_137 = var_137_arg_0 ? var_137_arg_1 : var_137_arg_2; [L496] SORT_1 var_138_arg_0 = var_137; [L497] var_138_arg_0 = var_138_arg_0 & mask_SORT_1 [L498] SORT_64 var_138 = var_138_arg_0; [L499] SORT_64 var_139_arg_0 = var_138; [L500] SORT_64 var_139_arg_1 = var_66; [L501] SORT_4 var_139 = var_139_arg_0 >= var_139_arg_1; [L502] SORT_4 var_140_arg_0 = var_122; [L503] SORT_4 var_140_arg_1 = var_139; [L504] SORT_4 var_140 = var_140_arg_0 & var_140_arg_1; [L505] SORT_4 var_152_arg_0 = var_68; [L506] SORT_1 var_152_arg_1 = state_58; [L507] SORT_1 var_152_arg_2 = state_56; [L508] SORT_1 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L509] SORT_4 var_151_arg_0 = var_68; [L510] SORT_1 var_151_arg_1 = state_53; [L511] SORT_1 var_151_arg_2 = state_51; [L512] SORT_1 var_151 = var_151_arg_0 ? var_151_arg_1 : var_151_arg_2; [L513] SORT_4 var_153_arg_0 = var_20; [L514] SORT_1 var_153_arg_1 = var_152; [L515] SORT_1 var_153_arg_2 = var_151; [L516] SORT_1 var_153 = var_153_arg_0 ? var_153_arg_1 : var_153_arg_2; [L517] SORT_4 var_149_arg_0 = var_68; [L518] SORT_1 var_149_arg_1 = state_47; [L519] SORT_1 var_149_arg_2 = state_45; [L520] SORT_1 var_149 = var_149_arg_0 ? var_149_arg_1 : var_149_arg_2; [L521] SORT_4 var_148_arg_0 = var_68; [L522] SORT_1 var_148_arg_1 = state_42; [L523] SORT_1 var_148_arg_2 = state_40; [L524] SORT_1 var_148 = var_148_arg_0 ? var_148_arg_1 : var_148_arg_2; [L525] SORT_4 var_150_arg_0 = var_20; [L526] SORT_1 var_150_arg_1 = var_149; [L527] SORT_1 var_150_arg_2 = var_148; [L528] SORT_1 var_150 = var_150_arg_0 ? var_150_arg_1 : var_150_arg_2; [L529] SORT_4 var_154_arg_0 = var_68; [L530] SORT_1 var_154_arg_1 = var_153; [L531] SORT_1 var_154_arg_2 = var_150; [L532] SORT_1 var_154 = var_154_arg_0 ? var_154_arg_1 : var_154_arg_2; [L533] SORT_4 var_145_arg_0 = var_68; [L534] SORT_1 var_145_arg_1 = state_35; [L535] SORT_1 var_145_arg_2 = state_33; [L536] SORT_1 var_145 = var_145_arg_0 ? var_145_arg_1 : var_145_arg_2; [L537] SORT_4 var_144_arg_0 = var_68; [L538] SORT_1 var_144_arg_1 = state_30; [L539] SORT_1 var_144_arg_2 = state_28; [L540] SORT_1 var_144 = var_144_arg_0 ? var_144_arg_1 : var_144_arg_2; [L541] SORT_4 var_146_arg_0 = var_20; [L542] SORT_1 var_146_arg_1 = var_145; [L543] SORT_1 var_146_arg_2 = var_144; [L544] SORT_1 var_146 = var_146_arg_0 ? var_146_arg_1 : var_146_arg_2; [L545] SORT_4 var_142_arg_0 = var_68; [L546] SORT_1 var_142_arg_1 = state_24; [L547] SORT_1 var_142_arg_2 = state_22; [L548] SORT_1 var_142 = var_142_arg_0 ? var_142_arg_1 : var_142_arg_2; [L549] SORT_4 var_141_arg_0 = var_68; [L550] SORT_1 var_141_arg_1 = state_18; [L551] SORT_1 var_141_arg_2 = state_16; [L552] SORT_1 var_141 = var_141_arg_0 ? var_141_arg_1 : var_141_arg_2; [L553] SORT_4 var_143_arg_0 = var_20; [L554] SORT_1 var_143_arg_1 = var_142; [L555] SORT_1 var_143_arg_2 = var_141; [L556] SORT_1 var_143 = var_143_arg_0 ? var_143_arg_1 : var_143_arg_2; [L557] SORT_4 var_147_arg_0 = var_68; [L558] SORT_1 var_147_arg_1 = var_146; [L559] SORT_1 var_147_arg_2 = var_143; [L560] SORT_1 var_147 = var_147_arg_0 ? var_147_arg_1 : var_147_arg_2; [L561] SORT_4 var_155_arg_0 = var_20; [L562] SORT_1 var_155_arg_1 = var_154; [L563] SORT_1 var_155_arg_2 = var_147; [L564] SORT_1 var_155 = var_155_arg_0 ? var_155_arg_1 : var_155_arg_2; [L565] SORT_1 var_156_arg_0 = var_155; [L566] var_156_arg_0 = var_156_arg_0 & mask_SORT_1 [L567] SORT_64 var_156 = var_156_arg_0; [L568] SORT_64 var_157_arg_0 = var_156; [L569] SORT_64 var_157_arg_1 = var_66; [L570] SORT_4 var_157 = var_157_arg_0 >= var_157_arg_1; [L571] SORT_4 var_158_arg_0 = var_140; [L572] SORT_4 var_158_arg_1 = var_157; [L573] SORT_4 var_158 = var_158_arg_0 & var_158_arg_1; [L574] SORT_4 var_170_arg_0 = var_20; [L575] SORT_1 var_170_arg_1 = state_58; [L576] SORT_1 var_170_arg_2 = state_56; [L577] SORT_1 var_170 = var_170_arg_0 ? var_170_arg_1 : var_170_arg_2; [L578] SORT_4 var_169_arg_0 = var_20; [L579] SORT_1 var_169_arg_1 = state_53; [L580] SORT_1 var_169_arg_2 = state_51; [L581] SORT_1 var_169 = var_169_arg_0 ? var_169_arg_1 : var_169_arg_2; [L582] SORT_4 var_171_arg_0 = var_68; [L583] SORT_1 var_171_arg_1 = var_170; [L584] SORT_1 var_171_arg_2 = var_169; [L585] SORT_1 var_171 = var_171_arg_0 ? var_171_arg_1 : var_171_arg_2; [L586] SORT_4 var_167_arg_0 = var_20; [L587] SORT_1 var_167_arg_1 = state_47; [L588] SORT_1 var_167_arg_2 = state_45; [L589] SORT_1 var_167 = var_167_arg_0 ? var_167_arg_1 : var_167_arg_2; [L590] SORT_4 var_166_arg_0 = var_20; [L591] SORT_1 var_166_arg_1 = state_42; [L592] SORT_1 var_166_arg_2 = state_40; [L593] SORT_1 var_166 = var_166_arg_0 ? var_166_arg_1 : var_166_arg_2; [L594] SORT_4 var_168_arg_0 = var_68; [L595] SORT_1 var_168_arg_1 = var_167; [L596] SORT_1 var_168_arg_2 = var_166; [L597] SORT_1 var_168 = var_168_arg_0 ? var_168_arg_1 : var_168_arg_2; [L598] SORT_4 var_172_arg_0 = var_68; [L599] SORT_1 var_172_arg_1 = var_171; [L600] SORT_1 var_172_arg_2 = var_168; [L601] SORT_1 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; [L602] SORT_4 var_163_arg_0 = var_20; [L603] SORT_1 var_163_arg_1 = state_35; [L604] SORT_1 var_163_arg_2 = state_33; [L605] SORT_1 var_163 = var_163_arg_0 ? var_163_arg_1 : var_163_arg_2; [L606] SORT_4 var_162_arg_0 = var_20; [L607] SORT_1 var_162_arg_1 = state_30; [L608] SORT_1 var_162_arg_2 = state_28; [L609] SORT_1 var_162 = var_162_arg_0 ? var_162_arg_1 : var_162_arg_2; [L610] SORT_4 var_164_arg_0 = var_68; [L611] SORT_1 var_164_arg_1 = var_163; [L612] SORT_1 var_164_arg_2 = var_162; [L613] SORT_1 var_164 = var_164_arg_0 ? var_164_arg_1 : var_164_arg_2; [L614] SORT_4 var_160_arg_0 = var_20; [L615] SORT_1 var_160_arg_1 = state_24; [L616] SORT_1 var_160_arg_2 = state_22; [L617] SORT_1 var_160 = var_160_arg_0 ? var_160_arg_1 : var_160_arg_2; [L618] SORT_4 var_159_arg_0 = var_20; [L619] SORT_1 var_159_arg_1 = state_18; [L620] SORT_1 var_159_arg_2 = state_16; [L621] SORT_1 var_159 = var_159_arg_0 ? var_159_arg_1 : var_159_arg_2; [L622] SORT_4 var_161_arg_0 = var_68; [L623] SORT_1 var_161_arg_1 = var_160; [L624] SORT_1 var_161_arg_2 = var_159; [L625] SORT_1 var_161 = var_161_arg_0 ? var_161_arg_1 : var_161_arg_2; [L626] SORT_4 var_165_arg_0 = var_68; [L627] SORT_1 var_165_arg_1 = var_164; [L628] SORT_1 var_165_arg_2 = var_161; [L629] SORT_1 var_165 = var_165_arg_0 ? var_165_arg_1 : var_165_arg_2; [L630] SORT_4 var_173_arg_0 = var_20; [L631] SORT_1 var_173_arg_1 = var_172; [L632] SORT_1 var_173_arg_2 = var_165; [L633] SORT_1 var_173 = var_173_arg_0 ? var_173_arg_1 : var_173_arg_2; [L634] SORT_1 var_174_arg_0 = var_173; [L635] var_174_arg_0 = var_174_arg_0 & mask_SORT_1 [L636] SORT_64 var_174 = var_174_arg_0; [L637] SORT_64 var_175_arg_0 = var_174; [L638] SORT_64 var_175_arg_1 = var_66; [L639] SORT_4 var_175 = var_175_arg_0 >= var_175_arg_1; [L640] SORT_4 var_176_arg_0 = var_158; [L641] SORT_4 var_176_arg_1 = var_175; [L642] SORT_4 var_176 = var_176_arg_0 & var_176_arg_1; [L643] SORT_4 var_188_arg_0 = var_68; [L644] SORT_1 var_188_arg_1 = state_58; [L645] SORT_1 var_188_arg_2 = state_56; [L646] SORT_1 var_188 = var_188_arg_0 ? var_188_arg_1 : var_188_arg_2; [L647] SORT_4 var_187_arg_0 = var_68; [L648] SORT_1 var_187_arg_1 = state_53; [L649] SORT_1 var_187_arg_2 = state_51; [L650] SORT_1 var_187 = var_187_arg_0 ? var_187_arg_1 : var_187_arg_2; [L651] SORT_4 var_189_arg_0 = var_68; [L652] SORT_1 var_189_arg_1 = var_188; [L653] SORT_1 var_189_arg_2 = var_187; [L654] SORT_1 var_189 = var_189_arg_0 ? var_189_arg_1 : var_189_arg_2; [L655] SORT_4 var_185_arg_0 = var_68; [L656] SORT_1 var_185_arg_1 = state_47; [L657] SORT_1 var_185_arg_2 = state_45; [L658] SORT_1 var_185 = var_185_arg_0 ? var_185_arg_1 : var_185_arg_2; [L659] SORT_4 var_184_arg_0 = var_68; [L660] SORT_1 var_184_arg_1 = state_42; [L661] SORT_1 var_184_arg_2 = state_40; [L662] SORT_1 var_184 = var_184_arg_0 ? var_184_arg_1 : var_184_arg_2; [L663] SORT_4 var_186_arg_0 = var_68; [L664] SORT_1 var_186_arg_1 = var_185; [L665] SORT_1 var_186_arg_2 = var_184; [L666] SORT_1 var_186 = var_186_arg_0 ? var_186_arg_1 : var_186_arg_2; [L667] SORT_4 var_190_arg_0 = var_68; [L668] SORT_1 var_190_arg_1 = var_189; [L669] SORT_1 var_190_arg_2 = var_186; [L670] SORT_1 var_190 = var_190_arg_0 ? var_190_arg_1 : var_190_arg_2; [L671] SORT_4 var_181_arg_0 = var_68; [L672] SORT_1 var_181_arg_1 = state_35; [L673] SORT_1 var_181_arg_2 = state_33; [L674] SORT_1 var_181 = var_181_arg_0 ? var_181_arg_1 : var_181_arg_2; [L675] SORT_4 var_180_arg_0 = var_68; [L676] SORT_1 var_180_arg_1 = state_30; [L677] SORT_1 var_180_arg_2 = state_28; [L678] SORT_1 var_180 = var_180_arg_0 ? var_180_arg_1 : var_180_arg_2; [L679] SORT_4 var_182_arg_0 = var_68; [L680] SORT_1 var_182_arg_1 = var_181; [L681] SORT_1 var_182_arg_2 = var_180; [L682] SORT_1 var_182 = var_182_arg_0 ? var_182_arg_1 : var_182_arg_2; [L683] SORT_4 var_178_arg_0 = var_68; [L684] SORT_1 var_178_arg_1 = state_24; [L685] SORT_1 var_178_arg_2 = state_22; [L686] SORT_1 var_178 = var_178_arg_0 ? var_178_arg_1 : var_178_arg_2; [L687] SORT_4 var_177_arg_0 = var_68; [L688] SORT_1 var_177_arg_1 = state_18; [L689] SORT_1 var_177_arg_2 = state_16; [L690] SORT_1 var_177 = var_177_arg_0 ? var_177_arg_1 : var_177_arg_2; [L691] SORT_4 var_179_arg_0 = var_68; [L692] SORT_1 var_179_arg_1 = var_178; [L693] SORT_1 var_179_arg_2 = var_177; [L694] SORT_1 var_179 = var_179_arg_0 ? var_179_arg_1 : var_179_arg_2; [L695] SORT_4 var_183_arg_0 = var_68; [L696] SORT_1 var_183_arg_1 = var_182; [L697] SORT_1 var_183_arg_2 = var_179; [L698] SORT_1 var_183 = var_183_arg_0 ? var_183_arg_1 : var_183_arg_2; [L699] SORT_4 var_191_arg_0 = var_20; [L700] SORT_1 var_191_arg_1 = var_190; [L701] SORT_1 var_191_arg_2 = var_183; [L702] SORT_1 var_191 = var_191_arg_0 ? var_191_arg_1 : var_191_arg_2; [L703] SORT_1 var_192_arg_0 = var_191; [L704] var_192_arg_0 = var_192_arg_0 & mask_SORT_1 [L705] SORT_64 var_192 = var_192_arg_0; [L706] SORT_64 var_193_arg_0 = var_192; [L707] SORT_64 var_193_arg_1 = var_66; [L708] SORT_4 var_193 = var_193_arg_0 >= var_193_arg_1; [L709] SORT_4 var_194_arg_0 = var_176; [L710] SORT_4 var_194_arg_1 = var_193; [L711] SORT_4 var_194 = var_194_arg_0 & var_194_arg_1; [L712] SORT_4 var_206_arg_0 = var_20; [L713] SORT_1 var_206_arg_1 = state_58; [L714] SORT_1 var_206_arg_2 = state_56; [L715] SORT_1 var_206 = var_206_arg_0 ? var_206_arg_1 : var_206_arg_2; [L716] SORT_4 var_205_arg_0 = var_20; [L717] SORT_1 var_205_arg_1 = state_53; [L718] SORT_1 var_205_arg_2 = state_51; [L719] SORT_1 var_205 = var_205_arg_0 ? var_205_arg_1 : var_205_arg_2; [L720] SORT_4 var_207_arg_0 = var_20; [L721] SORT_1 var_207_arg_1 = var_206; [L722] SORT_1 var_207_arg_2 = var_205; [L723] SORT_1 var_207 = var_207_arg_0 ? var_207_arg_1 : var_207_arg_2; [L724] SORT_4 var_203_arg_0 = var_20; [L725] SORT_1 var_203_arg_1 = state_47; [L726] SORT_1 var_203_arg_2 = state_45; [L727] SORT_1 var_203 = var_203_arg_0 ? var_203_arg_1 : var_203_arg_2; [L728] SORT_4 var_202_arg_0 = var_20; [L729] SORT_1 var_202_arg_1 = state_42; [L730] SORT_1 var_202_arg_2 = state_40; [L731] SORT_1 var_202 = var_202_arg_0 ? var_202_arg_1 : var_202_arg_2; [L732] SORT_4 var_204_arg_0 = var_20; [L733] SORT_1 var_204_arg_1 = var_203; [L734] SORT_1 var_204_arg_2 = var_202; [L735] SORT_1 var_204 = var_204_arg_0 ? var_204_arg_1 : var_204_arg_2; [L736] SORT_4 var_208_arg_0 = var_20; [L737] SORT_1 var_208_arg_1 = var_207; [L738] SORT_1 var_208_arg_2 = var_204; [L739] SORT_1 var_208 = var_208_arg_0 ? var_208_arg_1 : var_208_arg_2; [L740] SORT_4 var_199_arg_0 = var_20; [L741] SORT_1 var_199_arg_1 = state_35; [L742] SORT_1 var_199_arg_2 = state_33; [L743] SORT_1 var_199 = var_199_arg_0 ? var_199_arg_1 : var_199_arg_2; [L744] SORT_4 var_198_arg_0 = var_20; [L745] SORT_1 var_198_arg_1 = state_30; [L746] SORT_1 var_198_arg_2 = state_28; [L747] SORT_1 var_198 = var_198_arg_0 ? var_198_arg_1 : var_198_arg_2; [L748] SORT_4 var_200_arg_0 = var_20; [L749] SORT_1 var_200_arg_1 = var_199; [L750] SORT_1 var_200_arg_2 = var_198; [L751] SORT_1 var_200 = var_200_arg_0 ? var_200_arg_1 : var_200_arg_2; [L752] SORT_4 var_196_arg_0 = var_20; [L753] SORT_1 var_196_arg_1 = state_24; [L754] SORT_1 var_196_arg_2 = state_22; [L755] SORT_1 var_196 = var_196_arg_0 ? var_196_arg_1 : var_196_arg_2; [L756] SORT_4 var_195_arg_0 = var_20; [L757] SORT_1 var_195_arg_1 = state_18; [L758] SORT_1 var_195_arg_2 = state_16; [L759] SORT_1 var_195 = var_195_arg_0 ? var_195_arg_1 : var_195_arg_2; [L760] SORT_4 var_197_arg_0 = var_20; [L761] SORT_1 var_197_arg_1 = var_196; [L762] SORT_1 var_197_arg_2 = var_195; [L763] SORT_1 var_197 = var_197_arg_0 ? var_197_arg_1 : var_197_arg_2; [L764] SORT_4 var_201_arg_0 = var_20; [L765] SORT_1 var_201_arg_1 = var_200; [L766] SORT_1 var_201_arg_2 = var_197; [L767] SORT_1 var_201 = var_201_arg_0 ? var_201_arg_1 : var_201_arg_2; [L768] SORT_4 var_209_arg_0 = var_68; [L769] SORT_1 var_209_arg_1 = var_208; [L770] SORT_1 var_209_arg_2 = var_201; [L771] SORT_1 var_209 = var_209_arg_0 ? var_209_arg_1 : var_209_arg_2; [L772] SORT_1 var_210_arg_0 = var_209; [L773] var_210_arg_0 = var_210_arg_0 & mask_SORT_1 [L774] SORT_64 var_210 = var_210_arg_0; [L775] SORT_64 var_211_arg_0 = var_210; [L776] SORT_64 var_211_arg_1 = var_66; [L777] SORT_4 var_211 = var_211_arg_0 >= var_211_arg_1; [L778] SORT_4 var_212_arg_0 = var_194; [L779] SORT_4 var_212_arg_1 = var_211; [L780] SORT_4 var_212 = var_212_arg_0 & var_212_arg_1; [L781] SORT_4 var_224_arg_0 = var_68; [L782] SORT_1 var_224_arg_1 = state_58; [L783] SORT_1 var_224_arg_2 = state_56; [L784] SORT_1 var_224 = var_224_arg_0 ? var_224_arg_1 : var_224_arg_2; [L785] SORT_4 var_223_arg_0 = var_68; [L786] SORT_1 var_223_arg_1 = state_53; [L787] SORT_1 var_223_arg_2 = state_51; [L788] SORT_1 var_223 = var_223_arg_0 ? var_223_arg_1 : var_223_arg_2; [L789] SORT_4 var_225_arg_0 = var_20; [L790] SORT_1 var_225_arg_1 = var_224; [L791] SORT_1 var_225_arg_2 = var_223; [L792] SORT_1 var_225 = var_225_arg_0 ? var_225_arg_1 : var_225_arg_2; [L793] SORT_4 var_221_arg_0 = var_68; [L794] SORT_1 var_221_arg_1 = state_47; [L795] SORT_1 var_221_arg_2 = state_45; [L796] SORT_1 var_221 = var_221_arg_0 ? var_221_arg_1 : var_221_arg_2; [L797] SORT_4 var_220_arg_0 = var_68; [L798] SORT_1 var_220_arg_1 = state_42; [L799] SORT_1 var_220_arg_2 = state_40; [L800] SORT_1 var_220 = var_220_arg_0 ? var_220_arg_1 : var_220_arg_2; [L801] SORT_4 var_222_arg_0 = var_20; [L802] SORT_1 var_222_arg_1 = var_221; [L803] SORT_1 var_222_arg_2 = var_220; [L804] SORT_1 var_222 = var_222_arg_0 ? var_222_arg_1 : var_222_arg_2; [L805] SORT_4 var_226_arg_0 = var_20; [L806] SORT_1 var_226_arg_1 = var_225; [L807] SORT_1 var_226_arg_2 = var_222; [L808] SORT_1 var_226 = var_226_arg_0 ? var_226_arg_1 : var_226_arg_2; [L809] SORT_4 var_217_arg_0 = var_68; [L810] SORT_1 var_217_arg_1 = state_35; [L811] SORT_1 var_217_arg_2 = state_33; [L812] SORT_1 var_217 = var_217_arg_0 ? var_217_arg_1 : var_217_arg_2; [L813] SORT_4 var_216_arg_0 = var_68; [L814] SORT_1 var_216_arg_1 = state_30; [L815] SORT_1 var_216_arg_2 = state_28; [L816] SORT_1 var_216 = var_216_arg_0 ? var_216_arg_1 : var_216_arg_2; [L817] SORT_4 var_218_arg_0 = var_20; [L818] SORT_1 var_218_arg_1 = var_217; [L819] SORT_1 var_218_arg_2 = var_216; [L820] SORT_1 var_218 = var_218_arg_0 ? var_218_arg_1 : var_218_arg_2; [L821] SORT_4 var_214_arg_0 = var_68; [L822] SORT_1 var_214_arg_1 = state_24; [L823] SORT_1 var_214_arg_2 = state_22; [L824] SORT_1 var_214 = var_214_arg_0 ? var_214_arg_1 : var_214_arg_2; [L825] SORT_4 var_213_arg_0 = var_68; [L826] SORT_1 var_213_arg_1 = state_18; [L827] SORT_1 var_213_arg_2 = state_16; [L828] SORT_1 var_213 = var_213_arg_0 ? var_213_arg_1 : var_213_arg_2; [L829] SORT_4 var_215_arg_0 = var_20; [L830] SORT_1 var_215_arg_1 = var_214; [L831] SORT_1 var_215_arg_2 = var_213; [L832] SORT_1 var_215 = var_215_arg_0 ? var_215_arg_1 : var_215_arg_2; [L833] SORT_4 var_219_arg_0 = var_20; [L834] SORT_1 var_219_arg_1 = var_218; [L835] SORT_1 var_219_arg_2 = var_215; [L836] SORT_1 var_219 = var_219_arg_0 ? var_219_arg_1 : var_219_arg_2; [L837] SORT_4 var_227_arg_0 = var_68; [L838] SORT_1 var_227_arg_1 = var_226; [L839] SORT_1 var_227_arg_2 = var_219; [L840] SORT_1 var_227 = var_227_arg_0 ? var_227_arg_1 : var_227_arg_2; [L841] SORT_1 var_228_arg_0 = var_227; [L842] var_228_arg_0 = var_228_arg_0 & mask_SORT_1 [L843] SORT_64 var_228 = var_228_arg_0; [L844] SORT_64 var_229_arg_0 = var_228; [L845] SORT_64 var_229_arg_1 = var_66; [L846] SORT_4 var_229 = var_229_arg_0 >= var_229_arg_1; [L847] SORT_4 var_230_arg_0 = var_212; [L848] SORT_4 var_230_arg_1 = var_229; [L849] SORT_4 var_230 = var_230_arg_0 & var_230_arg_1; [L850] SORT_4 var_242_arg_0 = var_20; [L851] SORT_1 var_242_arg_1 = state_58; [L852] SORT_1 var_242_arg_2 = state_56; [L853] SORT_1 var_242 = var_242_arg_0 ? var_242_arg_1 : var_242_arg_2; [L854] SORT_4 var_241_arg_0 = var_20; [L855] SORT_1 var_241_arg_1 = state_53; [L856] SORT_1 var_241_arg_2 = state_51; [L857] SORT_1 var_241 = var_241_arg_0 ? var_241_arg_1 : var_241_arg_2; [L858] SORT_4 var_243_arg_0 = var_68; [L859] SORT_1 var_243_arg_1 = var_242; [L860] SORT_1 var_243_arg_2 = var_241; [L861] SORT_1 var_243 = var_243_arg_0 ? var_243_arg_1 : var_243_arg_2; [L862] SORT_4 var_239_arg_0 = var_20; [L863] SORT_1 var_239_arg_1 = state_47; [L864] SORT_1 var_239_arg_2 = state_45; [L865] SORT_1 var_239 = var_239_arg_0 ? var_239_arg_1 : var_239_arg_2; [L866] SORT_4 var_238_arg_0 = var_20; [L867] SORT_1 var_238_arg_1 = state_42; [L868] SORT_1 var_238_arg_2 = state_40; [L869] SORT_1 var_238 = var_238_arg_0 ? var_238_arg_1 : var_238_arg_2; [L870] SORT_4 var_240_arg_0 = var_68; [L871] SORT_1 var_240_arg_1 = var_239; [L872] SORT_1 var_240_arg_2 = var_238; [L873] SORT_1 var_240 = var_240_arg_0 ? var_240_arg_1 : var_240_arg_2; [L874] SORT_4 var_244_arg_0 = var_20; [L875] SORT_1 var_244_arg_1 = var_243; [L876] SORT_1 var_244_arg_2 = var_240; [L877] SORT_1 var_244 = var_244_arg_0 ? var_244_arg_1 : var_244_arg_2; [L878] SORT_4 var_235_arg_0 = var_20; [L879] SORT_1 var_235_arg_1 = state_35; [L880] SORT_1 var_235_arg_2 = state_33; [L881] SORT_1 var_235 = var_235_arg_0 ? var_235_arg_1 : var_235_arg_2; [L882] SORT_4 var_234_arg_0 = var_20; [L883] SORT_1 var_234_arg_1 = state_30; [L884] SORT_1 var_234_arg_2 = state_28; [L885] SORT_1 var_234 = var_234_arg_0 ? var_234_arg_1 : var_234_arg_2; [L886] SORT_4 var_236_arg_0 = var_68; [L887] SORT_1 var_236_arg_1 = var_235; [L888] SORT_1 var_236_arg_2 = var_234; [L889] SORT_1 var_236 = var_236_arg_0 ? var_236_arg_1 : var_236_arg_2; [L890] SORT_4 var_232_arg_0 = var_20; [L891] SORT_1 var_232_arg_1 = state_24; [L892] SORT_1 var_232_arg_2 = state_22; [L893] SORT_1 var_232 = var_232_arg_0 ? var_232_arg_1 : var_232_arg_2; [L894] SORT_4 var_231_arg_0 = var_20; [L895] SORT_1 var_231_arg_1 = state_18; [L896] SORT_1 var_231_arg_2 = state_16; [L897] SORT_1 var_231 = var_231_arg_0 ? var_231_arg_1 : var_231_arg_2; [L898] SORT_4 var_233_arg_0 = var_68; [L899] SORT_1 var_233_arg_1 = var_232; [L900] SORT_1 var_233_arg_2 = var_231; [L901] SORT_1 var_233 = var_233_arg_0 ? var_233_arg_1 : var_233_arg_2; [L902] SORT_4 var_237_arg_0 = var_20; [L903] SORT_1 var_237_arg_1 = var_236; [L904] SORT_1 var_237_arg_2 = var_233; [L905] SORT_1 var_237 = var_237_arg_0 ? var_237_arg_1 : var_237_arg_2; [L906] SORT_4 var_245_arg_0 = var_68; [L907] SORT_1 var_245_arg_1 = var_244; [L908] SORT_1 var_245_arg_2 = var_237; [L909] SORT_1 var_245 = var_245_arg_0 ? var_245_arg_1 : var_245_arg_2; [L910] SORT_1 var_246_arg_0 = var_245; [L911] var_246_arg_0 = var_246_arg_0 & mask_SORT_1 [L912] SORT_64 var_246 = var_246_arg_0; [L913] SORT_64 var_247_arg_0 = var_246; [L914] SORT_64 var_247_arg_1 = var_66; [L915] SORT_4 var_247 = var_247_arg_0 >= var_247_arg_1; [L916] SORT_4 var_248_arg_0 = var_230; [L917] SORT_4 var_248_arg_1 = var_247; [L918] SORT_4 var_248 = var_248_arg_0 & var_248_arg_1; [L919] SORT_4 var_260_arg_0 = var_68; [L920] SORT_1 var_260_arg_1 = state_58; [L921] SORT_1 var_260_arg_2 = state_56; [L922] SORT_1 var_260 = var_260_arg_0 ? var_260_arg_1 : var_260_arg_2; [L923] SORT_4 var_259_arg_0 = var_68; [L924] SORT_1 var_259_arg_1 = state_53; [L925] SORT_1 var_259_arg_2 = state_51; [L926] SORT_1 var_259 = var_259_arg_0 ? var_259_arg_1 : var_259_arg_2; [L927] SORT_4 var_261_arg_0 = var_68; [L928] SORT_1 var_261_arg_1 = var_260; [L929] SORT_1 var_261_arg_2 = var_259; [L930] SORT_1 var_261 = var_261_arg_0 ? var_261_arg_1 : var_261_arg_2; [L931] SORT_4 var_257_arg_0 = var_68; [L932] SORT_1 var_257_arg_1 = state_47; [L933] SORT_1 var_257_arg_2 = state_45; [L934] SORT_1 var_257 = var_257_arg_0 ? var_257_arg_1 : var_257_arg_2; [L935] SORT_4 var_256_arg_0 = var_68; [L936] SORT_1 var_256_arg_1 = state_42; [L937] SORT_1 var_256_arg_2 = state_40; [L938] SORT_1 var_256 = var_256_arg_0 ? var_256_arg_1 : var_256_arg_2; [L939] SORT_4 var_258_arg_0 = var_68; [L940] SORT_1 var_258_arg_1 = var_257; [L941] SORT_1 var_258_arg_2 = var_256; [L942] SORT_1 var_258 = var_258_arg_0 ? var_258_arg_1 : var_258_arg_2; [L943] SORT_4 var_262_arg_0 = var_20; [L944] SORT_1 var_262_arg_1 = var_261; [L945] SORT_1 var_262_arg_2 = var_258; [L946] SORT_1 var_262 = var_262_arg_0 ? var_262_arg_1 : var_262_arg_2; [L947] SORT_4 var_253_arg_0 = var_68; [L948] SORT_1 var_253_arg_1 = state_35; [L949] SORT_1 var_253_arg_2 = state_33; [L950] SORT_1 var_253 = var_253_arg_0 ? var_253_arg_1 : var_253_arg_2; [L951] SORT_4 var_252_arg_0 = var_68; [L952] SORT_1 var_252_arg_1 = state_30; [L953] SORT_1 var_252_arg_2 = state_28; [L954] SORT_1 var_252 = var_252_arg_0 ? var_252_arg_1 : var_252_arg_2; [L955] SORT_4 var_254_arg_0 = var_68; [L956] SORT_1 var_254_arg_1 = var_253; [L957] SORT_1 var_254_arg_2 = var_252; [L958] SORT_1 var_254 = var_254_arg_0 ? var_254_arg_1 : var_254_arg_2; [L959] SORT_4 var_250_arg_0 = var_68; [L960] SORT_1 var_250_arg_1 = state_24; [L961] SORT_1 var_250_arg_2 = state_22; [L962] SORT_1 var_250 = var_250_arg_0 ? var_250_arg_1 : var_250_arg_2; [L963] SORT_4 var_249_arg_0 = var_68; [L964] SORT_1 var_249_arg_1 = state_18; [L965] SORT_1 var_249_arg_2 = state_16; [L966] SORT_1 var_249 = var_249_arg_0 ? var_249_arg_1 : var_249_arg_2; [L967] SORT_4 var_251_arg_0 = var_68; [L968] SORT_1 var_251_arg_1 = var_250; [L969] SORT_1 var_251_arg_2 = var_249; [L970] SORT_1 var_251 = var_251_arg_0 ? var_251_arg_1 : var_251_arg_2; [L971] SORT_4 var_255_arg_0 = var_20; [L972] SORT_1 var_255_arg_1 = var_254; [L973] SORT_1 var_255_arg_2 = var_251; [L974] SORT_1 var_255 = var_255_arg_0 ? var_255_arg_1 : var_255_arg_2; [L975] SORT_4 var_263_arg_0 = var_68; [L976] SORT_1 var_263_arg_1 = var_262; [L977] SORT_1 var_263_arg_2 = var_255; [L978] SORT_1 var_263 = var_263_arg_0 ? var_263_arg_1 : var_263_arg_2; [L979] SORT_1 var_264_arg_0 = var_263; [L980] var_264_arg_0 = var_264_arg_0 & mask_SORT_1 [L981] SORT_64 var_264 = var_264_arg_0; [L982] SORT_64 var_265_arg_0 = var_264; [L983] SORT_64 var_265_arg_1 = var_66; [L984] SORT_4 var_265 = var_265_arg_0 >= var_265_arg_1; [L985] SORT_4 var_266_arg_0 = var_248; [L986] SORT_4 var_266_arg_1 = var_265; [L987] SORT_4 var_266 = var_266_arg_0 & var_266_arg_1; [L988] SORT_4 var_278_arg_0 = var_20; [L989] SORT_1 var_278_arg_1 = state_58; [L990] SORT_1 var_278_arg_2 = state_56; [L991] SORT_1 var_278 = var_278_arg_0 ? var_278_arg_1 : var_278_arg_2; [L992] SORT_4 var_277_arg_0 = var_20; [L993] SORT_1 var_277_arg_1 = state_53; [L994] SORT_1 var_277_arg_2 = state_51; [L995] SORT_1 var_277 = var_277_arg_0 ? var_277_arg_1 : var_277_arg_2; [L996] SORT_4 var_279_arg_0 = var_20; [L997] SORT_1 var_279_arg_1 = var_278; [L998] SORT_1 var_279_arg_2 = var_277; [L999] SORT_1 var_279 = var_279_arg_0 ? var_279_arg_1 : var_279_arg_2; [L1000] SORT_4 var_275_arg_0 = var_20; [L1001] SORT_1 var_275_arg_1 = state_47; [L1002] SORT_1 var_275_arg_2 = state_45; [L1003] SORT_1 var_275 = var_275_arg_0 ? var_275_arg_1 : var_275_arg_2; [L1004] SORT_4 var_274_arg_0 = var_20; [L1005] SORT_1 var_274_arg_1 = state_42; [L1006] SORT_1 var_274_arg_2 = state_40; [L1007] SORT_1 var_274 = var_274_arg_0 ? var_274_arg_1 : var_274_arg_2; [L1008] SORT_4 var_276_arg_0 = var_20; [L1009] SORT_1 var_276_arg_1 = var_275; [L1010] SORT_1 var_276_arg_2 = var_274; [L1011] SORT_1 var_276 = var_276_arg_0 ? var_276_arg_1 : var_276_arg_2; [L1012] SORT_4 var_280_arg_0 = var_68; [L1013] SORT_1 var_280_arg_1 = var_279; [L1014] SORT_1 var_280_arg_2 = var_276; [L1015] SORT_1 var_280 = var_280_arg_0 ? var_280_arg_1 : var_280_arg_2; [L1016] SORT_4 var_271_arg_0 = var_20; [L1017] SORT_1 var_271_arg_1 = state_35; [L1018] SORT_1 var_271_arg_2 = state_33; [L1019] SORT_1 var_271 = var_271_arg_0 ? var_271_arg_1 : var_271_arg_2; [L1020] SORT_4 var_270_arg_0 = var_20; [L1021] SORT_1 var_270_arg_1 = state_30; [L1022] SORT_1 var_270_arg_2 = state_28; [L1023] SORT_1 var_270 = var_270_arg_0 ? var_270_arg_1 : var_270_arg_2; [L1024] SORT_4 var_272_arg_0 = var_20; [L1025] SORT_1 var_272_arg_1 = var_271; [L1026] SORT_1 var_272_arg_2 = var_270; [L1027] SORT_1 var_272 = var_272_arg_0 ? var_272_arg_1 : var_272_arg_2; [L1028] SORT_4 var_268_arg_0 = var_20; [L1029] SORT_1 var_268_arg_1 = state_24; [L1030] SORT_1 var_268_arg_2 = state_22; [L1031] SORT_1 var_268 = var_268_arg_0 ? var_268_arg_1 : var_268_arg_2; [L1032] SORT_4 var_267_arg_0 = var_20; [L1033] SORT_1 var_267_arg_1 = state_18; [L1034] SORT_1 var_267_arg_2 = state_16; [L1035] SORT_1 var_267 = var_267_arg_0 ? var_267_arg_1 : var_267_arg_2; [L1036] SORT_4 var_269_arg_0 = var_20; [L1037] SORT_1 var_269_arg_1 = var_268; [L1038] SORT_1 var_269_arg_2 = var_267; [L1039] SORT_1 var_269 = var_269_arg_0 ? var_269_arg_1 : var_269_arg_2; [L1040] SORT_4 var_273_arg_0 = var_68; [L1041] SORT_1 var_273_arg_1 = var_272; [L1042] SORT_1 var_273_arg_2 = var_269; [L1043] SORT_1 var_273 = var_273_arg_0 ? var_273_arg_1 : var_273_arg_2; [L1044] SORT_4 var_281_arg_0 = var_68; [L1045] SORT_1 var_281_arg_1 = var_280; [L1046] SORT_1 var_281_arg_2 = var_273; [L1047] SORT_1 var_281 = var_281_arg_0 ? var_281_arg_1 : var_281_arg_2; [L1048] SORT_1 var_282_arg_0 = var_281; [L1049] var_282_arg_0 = var_282_arg_0 & mask_SORT_1 [L1050] SORT_64 var_282 = var_282_arg_0; [L1051] SORT_64 var_283_arg_0 = var_282; [L1052] SORT_64 var_283_arg_1 = var_66; [L1053] SORT_4 var_283 = var_283_arg_0 >= var_283_arg_1; [L1054] SORT_4 var_284_arg_0 = var_266; [L1055] SORT_4 var_284_arg_1 = var_283; [L1056] SORT_4 var_284 = var_284_arg_0 & var_284_arg_1; [L1057] SORT_4 var_296_arg_0 = var_68; [L1058] SORT_1 var_296_arg_1 = state_58; [L1059] SORT_1 var_296_arg_2 = state_56; [L1060] SORT_1 var_296 = var_296_arg_0 ? var_296_arg_1 : var_296_arg_2; [L1061] SORT_4 var_295_arg_0 = var_68; [L1062] SORT_1 var_295_arg_1 = state_53; [L1063] SORT_1 var_295_arg_2 = state_51; [L1064] SORT_1 var_295 = var_295_arg_0 ? var_295_arg_1 : var_295_arg_2; [L1065] SORT_4 var_297_arg_0 = var_20; [L1066] SORT_1 var_297_arg_1 = var_296; [L1067] SORT_1 var_297_arg_2 = var_295; [L1068] SORT_1 var_297 = var_297_arg_0 ? var_297_arg_1 : var_297_arg_2; [L1069] SORT_4 var_293_arg_0 = var_68; [L1070] SORT_1 var_293_arg_1 = state_47; [L1071] SORT_1 var_293_arg_2 = state_45; [L1072] SORT_1 var_293 = var_293_arg_0 ? var_293_arg_1 : var_293_arg_2; [L1073] SORT_4 var_292_arg_0 = var_68; [L1074] SORT_1 var_292_arg_1 = state_42; [L1075] SORT_1 var_292_arg_2 = state_40; [L1076] SORT_1 var_292 = var_292_arg_0 ? var_292_arg_1 : var_292_arg_2; [L1077] SORT_4 var_294_arg_0 = var_20; [L1078] SORT_1 var_294_arg_1 = var_293; [L1079] SORT_1 var_294_arg_2 = var_292; [L1080] SORT_1 var_294 = var_294_arg_0 ? var_294_arg_1 : var_294_arg_2; [L1081] SORT_4 var_298_arg_0 = var_68; [L1082] SORT_1 var_298_arg_1 = var_297; [L1083] SORT_1 var_298_arg_2 = var_294; [L1084] SORT_1 var_298 = var_298_arg_0 ? var_298_arg_1 : var_298_arg_2; [L1085] SORT_4 var_289_arg_0 = var_68; [L1086] SORT_1 var_289_arg_1 = state_35; [L1087] SORT_1 var_289_arg_2 = state_33; [L1088] SORT_1 var_289 = var_289_arg_0 ? var_289_arg_1 : var_289_arg_2; [L1089] SORT_4 var_288_arg_0 = var_68; [L1090] SORT_1 var_288_arg_1 = state_30; [L1091] SORT_1 var_288_arg_2 = state_28; [L1092] SORT_1 var_288 = var_288_arg_0 ? var_288_arg_1 : var_288_arg_2; [L1093] SORT_4 var_290_arg_0 = var_20; [L1094] SORT_1 var_290_arg_1 = var_289; [L1095] SORT_1 var_290_arg_2 = var_288; [L1096] SORT_1 var_290 = var_290_arg_0 ? var_290_arg_1 : var_290_arg_2; [L1097] SORT_4 var_286_arg_0 = var_68; [L1098] SORT_1 var_286_arg_1 = state_24; [L1099] SORT_1 var_286_arg_2 = state_22; [L1100] SORT_1 var_286 = var_286_arg_0 ? var_286_arg_1 : var_286_arg_2; [L1101] SORT_4 var_285_arg_0 = var_68; [L1102] SORT_1 var_285_arg_1 = state_18; [L1103] SORT_1 var_285_arg_2 = state_16; [L1104] SORT_1 var_285 = var_285_arg_0 ? var_285_arg_1 : var_285_arg_2; [L1105] SORT_4 var_287_arg_0 = var_20; [L1106] SORT_1 var_287_arg_1 = var_286; [L1107] SORT_1 var_287_arg_2 = var_285; [L1108] SORT_1 var_287 = var_287_arg_0 ? var_287_arg_1 : var_287_arg_2; [L1109] SORT_4 var_291_arg_0 = var_68; [L1110] SORT_1 var_291_arg_1 = var_290; [L1111] SORT_1 var_291_arg_2 = var_287; [L1112] SORT_1 var_291 = var_291_arg_0 ? var_291_arg_1 : var_291_arg_2; [L1113] SORT_4 var_299_arg_0 = var_68; [L1114] SORT_1 var_299_arg_1 = var_298; [L1115] SORT_1 var_299_arg_2 = var_291; [L1116] SORT_1 var_299 = var_299_arg_0 ? var_299_arg_1 : var_299_arg_2; [L1117] SORT_1 var_300_arg_0 = var_299; [L1118] var_300_arg_0 = var_300_arg_0 & mask_SORT_1 [L1119] SORT_64 var_300 = var_300_arg_0; [L1120] SORT_64 var_301_arg_0 = var_300; [L1121] SORT_64 var_301_arg_1 = var_66; [L1122] SORT_4 var_301 = var_301_arg_0 >= var_301_arg_1; [L1123] SORT_4 var_302_arg_0 = var_284; [L1124] SORT_4 var_302_arg_1 = var_301; [L1125] SORT_4 var_302 = var_302_arg_0 & var_302_arg_1; [L1126] SORT_4 var_314_arg_0 = var_20; [L1127] SORT_1 var_314_arg_1 = state_58; [L1128] SORT_1 var_314_arg_2 = state_56; [L1129] SORT_1 var_314 = var_314_arg_0 ? var_314_arg_1 : var_314_arg_2; [L1130] SORT_4 var_313_arg_0 = var_20; [L1131] SORT_1 var_313_arg_1 = state_53; [L1132] SORT_1 var_313_arg_2 = state_51; [L1133] SORT_1 var_313 = var_313_arg_0 ? var_313_arg_1 : var_313_arg_2; [L1134] SORT_4 var_315_arg_0 = var_68; [L1135] SORT_1 var_315_arg_1 = var_314; [L1136] SORT_1 var_315_arg_2 = var_313; [L1137] SORT_1 var_315 = var_315_arg_0 ? var_315_arg_1 : var_315_arg_2; [L1138] SORT_4 var_311_arg_0 = var_20; [L1139] SORT_1 var_311_arg_1 = state_47; [L1140] SORT_1 var_311_arg_2 = state_45; [L1141] SORT_1 var_311 = var_311_arg_0 ? var_311_arg_1 : var_311_arg_2; [L1142] SORT_4 var_310_arg_0 = var_20; [L1143] SORT_1 var_310_arg_1 = state_42; [L1144] SORT_1 var_310_arg_2 = state_40; [L1145] SORT_1 var_310 = var_310_arg_0 ? var_310_arg_1 : var_310_arg_2; [L1146] SORT_4 var_312_arg_0 = var_68; [L1147] SORT_1 var_312_arg_1 = var_311; [L1148] SORT_1 var_312_arg_2 = var_310; [L1149] SORT_1 var_312 = var_312_arg_0 ? var_312_arg_1 : var_312_arg_2; [L1150] SORT_4 var_316_arg_0 = var_68; [L1151] SORT_1 var_316_arg_1 = var_315; [L1152] SORT_1 var_316_arg_2 = var_312; [L1153] SORT_1 var_316 = var_316_arg_0 ? var_316_arg_1 : var_316_arg_2; [L1154] SORT_4 var_307_arg_0 = var_20; [L1155] SORT_1 var_307_arg_1 = state_35; [L1156] SORT_1 var_307_arg_2 = state_33; [L1157] SORT_1 var_307 = var_307_arg_0 ? var_307_arg_1 : var_307_arg_2; [L1158] SORT_4 var_306_arg_0 = var_20; [L1159] SORT_1 var_306_arg_1 = state_30; [L1160] SORT_1 var_306_arg_2 = state_28; [L1161] SORT_1 var_306 = var_306_arg_0 ? var_306_arg_1 : var_306_arg_2; [L1162] SORT_4 var_308_arg_0 = var_68; [L1163] SORT_1 var_308_arg_1 = var_307; [L1164] SORT_1 var_308_arg_2 = var_306; [L1165] SORT_1 var_308 = var_308_arg_0 ? var_308_arg_1 : var_308_arg_2; [L1166] SORT_4 var_304_arg_0 = var_20; [L1167] SORT_1 var_304_arg_1 = state_24; [L1168] SORT_1 var_304_arg_2 = state_22; [L1169] SORT_1 var_304 = var_304_arg_0 ? var_304_arg_1 : var_304_arg_2; [L1170] SORT_4 var_303_arg_0 = var_20; [L1171] SORT_1 var_303_arg_1 = state_18; [L1172] SORT_1 var_303_arg_2 = state_16; [L1173] SORT_1 var_303 = var_303_arg_0 ? var_303_arg_1 : var_303_arg_2; [L1174] SORT_4 var_305_arg_0 = var_68; [L1175] SORT_1 var_305_arg_1 = var_304; [L1176] SORT_1 var_305_arg_2 = var_303; [L1177] SORT_1 var_305 = var_305_arg_0 ? var_305_arg_1 : var_305_arg_2; [L1178] SORT_4 var_309_arg_0 = var_68; [L1179] SORT_1 var_309_arg_1 = var_308; [L1180] SORT_1 var_309_arg_2 = var_305; [L1181] SORT_1 var_309 = var_309_arg_0 ? var_309_arg_1 : var_309_arg_2; [L1182] SORT_4 var_317_arg_0 = var_68; [L1183] SORT_1 var_317_arg_1 = var_316; [L1184] SORT_1 var_317_arg_2 = var_309; [L1185] SORT_1 var_317 = var_317_arg_0 ? var_317_arg_1 : var_317_arg_2; [L1186] SORT_1 var_318_arg_0 = var_317; [L1187] var_318_arg_0 = var_318_arg_0 & mask_SORT_1 [L1188] SORT_64 var_318 = var_318_arg_0; [L1189] SORT_64 var_319_arg_0 = var_318; [L1190] SORT_64 var_319_arg_1 = var_66; [L1191] SORT_4 var_319 = var_319_arg_0 >= var_319_arg_1; [L1192] SORT_4 var_320_arg_0 = var_302; [L1193] SORT_4 var_320_arg_1 = var_319; [L1194] SORT_4 var_320 = var_320_arg_0 & var_320_arg_1; [L1195] SORT_4 var_332_arg_0 = var_68; [L1196] SORT_1 var_332_arg_1 = state_58; [L1197] SORT_1 var_332_arg_2 = state_56; [L1198] SORT_1 var_332 = var_332_arg_0 ? var_332_arg_1 : var_332_arg_2; [L1199] SORT_4 var_331_arg_0 = var_68; [L1200] SORT_1 var_331_arg_1 = state_53; [L1201] SORT_1 var_331_arg_2 = state_51; [L1202] SORT_1 var_331 = var_331_arg_0 ? var_331_arg_1 : var_331_arg_2; [L1203] SORT_4 var_333_arg_0 = var_68; [L1204] SORT_1 var_333_arg_1 = var_332; [L1205] SORT_1 var_333_arg_2 = var_331; [L1206] SORT_1 var_333 = var_333_arg_0 ? var_333_arg_1 : var_333_arg_2; [L1207] SORT_4 var_329_arg_0 = var_68; [L1208] SORT_1 var_329_arg_1 = state_47; [L1209] SORT_1 var_329_arg_2 = state_45; [L1210] SORT_1 var_329 = var_329_arg_0 ? var_329_arg_1 : var_329_arg_2; [L1211] SORT_4 var_328_arg_0 = var_68; [L1212] SORT_1 var_328_arg_1 = state_42; [L1213] SORT_1 var_328_arg_2 = state_40; [L1214] SORT_1 var_328 = var_328_arg_0 ? var_328_arg_1 : var_328_arg_2; [L1215] SORT_4 var_330_arg_0 = var_68; [L1216] SORT_1 var_330_arg_1 = var_329; [L1217] SORT_1 var_330_arg_2 = var_328; [L1218] SORT_1 var_330 = var_330_arg_0 ? var_330_arg_1 : var_330_arg_2; [L1219] SORT_4 var_334_arg_0 = var_68; [L1220] SORT_1 var_334_arg_1 = var_333; [L1221] SORT_1 var_334_arg_2 = var_330; [L1222] SORT_1 var_334 = var_334_arg_0 ? var_334_arg_1 : var_334_arg_2; [L1223] SORT_4 var_325_arg_0 = var_68; [L1224] SORT_1 var_325_arg_1 = state_35; [L1225] SORT_1 var_325_arg_2 = state_33; [L1226] SORT_1 var_325 = var_325_arg_0 ? var_325_arg_1 : var_325_arg_2; [L1227] SORT_4 var_324_arg_0 = var_68; [L1228] SORT_1 var_324_arg_1 = state_30; [L1229] SORT_1 var_324_arg_2 = state_28; [L1230] SORT_1 var_324 = var_324_arg_0 ? var_324_arg_1 : var_324_arg_2; [L1231] SORT_4 var_326_arg_0 = var_68; [L1232] SORT_1 var_326_arg_1 = var_325; [L1233] SORT_1 var_326_arg_2 = var_324; [L1234] SORT_1 var_326 = var_326_arg_0 ? var_326_arg_1 : var_326_arg_2; [L1235] SORT_4 var_322_arg_0 = var_68; [L1236] SORT_1 var_322_arg_1 = state_24; [L1237] SORT_1 var_322_arg_2 = state_22; [L1238] SORT_1 var_322 = var_322_arg_0 ? var_322_arg_1 : var_322_arg_2; [L1239] SORT_4 var_321_arg_0 = var_68; [L1240] SORT_1 var_321_arg_1 = state_18; [L1241] SORT_1 var_321_arg_2 = state_16; [L1242] SORT_1 var_321 = var_321_arg_0 ? var_321_arg_1 : var_321_arg_2; [L1243] SORT_4 var_323_arg_0 = var_68; [L1244] SORT_1 var_323_arg_1 = var_322; [L1245] SORT_1 var_323_arg_2 = var_321; [L1246] SORT_1 var_323 = var_323_arg_0 ? var_323_arg_1 : var_323_arg_2; [L1247] SORT_4 var_327_arg_0 = var_68; [L1248] SORT_1 var_327_arg_1 = var_326; [L1249] SORT_1 var_327_arg_2 = var_323; [L1250] SORT_1 var_327 = var_327_arg_0 ? var_327_arg_1 : var_327_arg_2; [L1251] SORT_4 var_335_arg_0 = var_68; [L1252] SORT_1 var_335_arg_1 = var_334; [L1253] SORT_1 var_335_arg_2 = var_327; [L1254] SORT_1 var_335 = var_335_arg_0 ? var_335_arg_1 : var_335_arg_2; [L1255] SORT_1 var_336_arg_0 = var_335; [L1256] var_336_arg_0 = var_336_arg_0 & mask_SORT_1 [L1257] SORT_64 var_336 = var_336_arg_0; [L1258] SORT_64 var_337_arg_0 = var_336; [L1259] SORT_64 var_337_arg_1 = var_66; [L1260] SORT_4 var_337 = var_337_arg_0 >= var_337_arg_1; [L1261] SORT_4 var_338_arg_0 = var_320; [L1262] SORT_4 var_338_arg_1 = var_337; [L1263] SORT_4 var_338 = var_338_arg_0 & var_338_arg_1; [L1264] SORT_1 var_341_arg_0 = state_339; [L1265] SORT_4 var_341 = var_341_arg_0 >> 3; [L1266] SORT_4 var_342_arg_0 = var_341; [L1267] var_342_arg_0 = var_342_arg_0 & mask_SORT_4 [L1268] SORT_64 var_342 = var_342_arg_0; [L1269] SORT_64 var_344_arg_0 = var_342; [L1270] SORT_64 var_344_arg_1 = var_343; [L1271] SORT_4 var_344 = var_344_arg_0 == var_344_arg_1; [L1272] SORT_4 var_345_arg_0 = var_338; [L1273] SORT_4 var_345_arg_1 = var_344; [L1274] SORT_4 var_345 = var_345_arg_0 & var_345_arg_1; [L1275] SORT_4 var_346_arg_0 = var_345; [L1276] SORT_4 var_346 = ~var_346_arg_0; [L1277] SORT_4 var_349_arg_0 = var_346; [L1278] SORT_4 var_349 = ~var_349_arg_0; [L1279] SORT_4 var_350_arg_0 = var_68; [L1280] SORT_4 var_350_arg_1 = var_349; [L1281] SORT_4 var_350 = var_350_arg_0 & var_350_arg_1; [L1282] var_350 = var_350 & mask_SORT_4 [L1283] SORT_4 bad_351_arg_0 = var_350; [L1284] CALL __VERIFIER_assert(!(bad_351_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, 11 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 49.1s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=11occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 26.1s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 5 NumberOfCodeBlocks, 5 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-25 17:48:15,602 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fd4a82aa91be7e927d8b165096e3ca69d3a38a06adb7b9eaa488fb73f29760da --- 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-38b53e6 [2022-11-25 17:48:18,411 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-25 17:48:18,414 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-25 17:48:18,463 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-25 17:48:18,464 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-25 17:48:18,469 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-25 17:48:18,473 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-25 17:48:18,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-25 17:48:18,482 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-25 17:48:18,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-25 17:48:18,488 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-25 17:48:18,491 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-25 17:48:18,492 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-25 17:48:18,498 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-25 17:48:18,499 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-25 17:48:18,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-25 17:48:18,505 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-25 17:48:18,506 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-25 17:48:18,508 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-25 17:48:18,513 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-25 17:48:18,519 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-25 17:48:18,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-25 17:48:18,523 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-25 17:48:18,524 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-25 17:48:18,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-25 17:48:18,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-25 17:48:18,535 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-25 17:48:18,536 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-25 17:48:18,538 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-25 17:48:18,539 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-25 17:48:18,540 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-25 17:48:18,541 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-25 17:48:18,542 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-25 17:48:18,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-25 17:48:18,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-25 17:48:18,560 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-25 17:48:18,561 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-25 17:48:18,561 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-25 17:48:18,561 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-25 17:48:18,563 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-25 17:48:18,563 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-25 17:48:18,564 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-25 17:48:18,588 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-25 17:48:18,588 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-25 17:48:18,589 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-25 17:48:18,589 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-25 17:48:18,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-25 17:48:18,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-25 17:48:18,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-25 17:48:18,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-25 17:48:18,592 INFO L138 SettingsManager]: * Use SBE=true [2022-11-25 17:48:18,592 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-25 17:48:18,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-25 17:48:18,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-25 17:48:18,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-25 17:48:18,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-25 17:48:18,593 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-25 17:48:18,594 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-25 17:48:18,594 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-25 17:48:18,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-25 17:48:18,595 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-25 17:48:18,595 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-25 17:48:18,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-25 17:48:18,596 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-25 17:48:18,596 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-25 17:48:18,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:48:18,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-25 17:48:18,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-25 17:48:18,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-25 17:48:18,598 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-25 17:48:18,598 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-25 17:48:18,598 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-25 17:48:18,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-25 17:48:18,599 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-11-25 17:48:18,599 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-25 17:48:18,599 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2022-11-25 17:48:18,600 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd4a82aa91be7e927d8b165096e3ca69d3a38a06adb7b9eaa488fb73f29760da [2022-11-25 17:48:19,045 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-25 17:48:19,075 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-25 17:48:19,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-25 17:48:19,081 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-25 17:48:19,081 INFO L275 PluginConnector]: CDTParser initialized [2022-11-25 17:48:19,084 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c [2022-11-25 17:48:22,442 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-25 17:48:22,867 INFO L351 CDTParser]: Found 1 translation units. [2022-11-25 17:48:22,868 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c [2022-11-25 17:48:22,891 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data/43192c25e/1f67af8b27054b1fa492369769398f54/FLAGea4c5822c [2022-11-25 17:48:22,915 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/data/43192c25e/1f67af8b27054b1fa492369769398f54 [2022-11-25 17:48:22,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-25 17:48:22,920 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-25 17:48:22,940 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-25 17:48:22,941 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-25 17:48:22,948 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-25 17:48:22,949 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:48:22" (1/1) ... [2022-11-25 17:48:22,951 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@620ceff3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:22, skipping insertion in model container [2022-11-25 17:48:22,951 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 05:48:22" (1/1) ... [2022-11-25 17:48:22,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-25 17:48:23,066 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-25 17:48:23,334 WARN L237 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_09693bfc-7898-4dd4-86a9-c7f88b196e66/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c[1107,1120] [2022-11-25 17:48:23,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:48:23,938 INFO L203 MainTranslator]: Completed pre-run [2022-11-25 17:48:23,951 WARN L237 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_09693bfc-7898-4dd4-86a9-c7f88b196e66/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_am2901.c[1107,1120] [2022-11-25 17:48:24,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-25 17:48:24,204 INFO L208 MainTranslator]: Completed translation [2022-11-25 17:48:24,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24 WrapperNode [2022-11-25 17:48:24,205 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-25 17:48:24,206 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-25 17:48:24,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-25 17:48:24,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-25 17:48:24,216 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,465 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2772 [2022-11-25 17:48:24,466 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-25 17:48:24,467 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-25 17:48:24,467 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-25 17:48:24,467 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-25 17:48:24,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,506 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,506 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,574 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,585 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,621 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-25 17:48:24,646 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-25 17:48:24,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-25 17:48:24,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-25 17:48:24,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (1/1) ... [2022-11-25 17:48:24,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-25 17:48:24,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/z3 [2022-11-25 17:48:24,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-25 17:48:24,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-25 17:48:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-25 17:48:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-25 17:48:25,437 INFO L235 CfgBuilder]: Building ICFG [2022-11-25 17:48:25,440 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-25 17:48:29,753 INFO L276 CfgBuilder]: Performing block encoding [2022-11-25 17:48:29,761 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-25 17:48:29,761 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-25 17:48:29,763 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:48:29 BoogieIcfgContainer [2022-11-25 17:48:29,764 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-25 17:48:29,766 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-25 17:48:29,767 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-25 17:48:29,770 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-25 17:48:29,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 05:48:22" (1/3) ... [2022-11-25 17:48:29,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ab31ef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:48:29, skipping insertion in model container [2022-11-25 17:48:29,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 05:48:24" (2/3) ... [2022-11-25 17:48:29,772 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ab31ef7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 05:48:29, skipping insertion in model container [2022-11-25 17:48:29,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 05:48:29" (3/3) ... [2022-11-25 17:48:29,774 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_am2901.c [2022-11-25 17:48:29,797 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-25 17:48:29,798 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-25 17:48:29,854 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-25 17:48:29,862 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=PETRI_NET, 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;@6444a308, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-25 17:48:29,862 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-25 17:48:29,867 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) [2022-11-25 17:48:29,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-25 17:48:29,875 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:48:29,876 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-25 17:48:29,876 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:48:29,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:48:29,883 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-25 17:48:29,904 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:48:29,904 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [33902503] [2022-11-25 17:48:29,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:48:29,905 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 [2022-11-25 17:48:29,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:48:29,915 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:48:29,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:48:31,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:48:31,177 INFO L263 TraceCheckSpWp]: Trace formula consists of 1195 conjuncts, 45 conjunts are in the unsatisfiable core [2022-11-25 17:48:31,206 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:48:31,560 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 17:48:31,560 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-25 17:48:31,561 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:48:31,561 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [33902503] [2022-11-25 17:48:31,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [33902503] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-25 17:48:31,562 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-25 17:48:31,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-25 17:48:31,564 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [395053543] [2022-11-25 17:48:31,565 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-25 17:48:31,570 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-25 17:48:31,571 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:48:31,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-25 17:48:31,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-25 17:48:31,607 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) [2022-11-25 17:48:32,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:48:32,128 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-25 17:48:32,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-25 17:48:32,132 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 [2022-11-25 17:48:32,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:48:32,144 INFO L225 Difference]: With dead ends: 20 [2022-11-25 17:48:32,145 INFO L226 Difference]: Without dead ends: 11 [2022-11-25 17:48:32,148 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-25 17:48:32,153 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, 0.5s IncrementalHoareTripleChecker+Time [2022-11-25 17:48:32,155 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-11-25 17:48:32,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-25 17:48:32,195 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-25 17:48:32,197 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) [2022-11-25 17:48:32,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-25 17:48:32,200 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-25 17:48:32,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:48:32,201 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-25 17:48:32,201 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) [2022-11-25 17:48:32,202 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-25 17:48:32,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-25 17:48:32,202 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:48:32,203 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-25 17:48:32,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:48:32,419 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:48:32,419 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:48:32,420 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:48:32,421 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-25 17:48:32,432 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:48:32,434 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [828153483] [2022-11-25 17:48:32,434 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-25 17:48:32,434 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 [2022-11-25 17:48:32,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:48:32,437 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:48:32,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:48:34,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-25 17:48:34,462 INFO L263 TraceCheckSpWp]: Trace formula consists of 3658 conjuncts, 102 conjunts are in the unsatisfiable core [2022-11-25 17:48:34,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:48:36,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 17:48:36,494 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-25 17:48:58,141 WARN L233 SmtUtils]: Spent 19.48s on a formula simplification. DAG size of input: 249 DAG size of output: 154 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-25 17:48:58,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-25 17:48:58,271 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-25 17:48:58,271 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [828153483] [2022-11-25 17:48:58,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [828153483] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-25 17:48:58,272 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-25 17:48:58,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-25 17:48:58,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [658635488] [2022-11-25 17:48:58,273 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-25 17:48:58,274 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-25 17:48:58,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-25 17:48:58,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-25 17:48:58,276 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2022-11-25 17:48:58,276 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2022-11-25 17:48:59,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-25 17:48:59,061 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-25 17:48:59,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-25 17:48:59,062 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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 [2022-11-25 17:48:59,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-25 17:48:59,063 INFO L225 Difference]: With dead ends: 16 [2022-11-25 17:48:59,063 INFO L226 Difference]: Without dead ends: 14 [2022-11-25 17:48:59,063 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 20.8s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-11-25 17:48:59,064 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 9 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 18 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2022-11-25 17:48:59,065 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 18 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2022-11-25 17:48:59,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-25 17:48:59,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-25 17:48:59,069 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) [2022-11-25 17:48:59,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-25 17:48:59,069 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-25 17:48:59,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-25 17:48:59,070 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-25 17:48:59,070 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2022-11-25 17:48:59,070 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-25 17:48:59,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-25 17:48:59,070 INFO L187 NwaCegarLoop]: Found error trace [2022-11-25 17:48:59,071 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-25 17:48:59,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2022-11-25 17:48:59,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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 [2022-11-25 17:48:59,287 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-25 17:48:59,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-25 17:48:59,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-25 17:48:59,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-25 17:48:59,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1914691175] [2022-11-25 17:48:59,298 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-25 17:48:59,298 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 [2022-11-25 17:48:59,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/mathsat [2022-11-25 17:48:59,300 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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) [2022-11-25 17:48:59,341 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_09693bfc-7898-4dd4-86a9-c7f88b196e66/bin/uautomizer-ZsLfNo2U6R/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 (4)] Waiting until timeout for monitored process [2022-11-25 17:49:01,821 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-25 17:49:01,821 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-25 17:49:02,024 INFO L263 TraceCheckSpWp]: Trace formula consists of 6121 conjuncts, 502 conjunts are in the unsatisfiable core [2022-11-25 17:49:02,133 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-25 17:57:46,630 WARN L233 SmtUtils]: Spent 8.65m on a formula simplification. DAG size of input: 507 DAG size of output: 258 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate)