./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e7fbc69 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_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 427b80ce447108f5ac86ee5271838c7249c36d7be5b2b61d54a48e34647a6826 --- 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-4e7fbc6 [2022-11-23 15:38:17,558 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 15:38:17,561 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 15:38:17,609 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 15:38:17,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 15:38:17,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 15:38:17,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 15:38:17,620 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 15:38:17,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 15:38:17,627 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 15:38:17,629 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 15:38:17,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 15:38:17,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 15:38:17,639 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 15:38:17,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 15:38:17,642 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 15:38:17,647 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 15:38:17,648 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 15:38:17,650 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 15:38:17,654 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 15:38:17,657 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 15:38:17,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 15:38:17,662 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 15:38:17,663 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 15:38:17,673 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 15:38:17,676 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 15:38:17,677 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 15:38:17,678 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 15:38:17,680 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 15:38:17,681 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 15:38:17,682 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 15:38:17,683 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 15:38:17,686 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 15:38:17,687 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 15:38:17,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 15:38:17,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 15:38:17,691 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 15:38:17,691 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 15:38:17,692 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 15:38:17,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 15:38:17,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 15:38:17,698 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-23 15:38:17,747 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 15:38:17,747 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 15:38:17,748 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 15:38:17,749 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 15:38:17,750 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 15:38:17,750 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 15:38:17,751 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 15:38:17,751 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 15:38:17,751 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 15:38:17,751 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-23 15:38:17,753 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 15:38:17,753 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 15:38:17,753 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-23 15:38:17,753 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-23 15:38:17,753 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 15:38:17,754 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-23 15:38:17,754 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-23 15:38:17,754 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-23 15:38:17,755 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 15:38:17,755 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-23 15:38:17,755 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 15:38:17,756 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 15:38:17,756 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 15:38:17,756 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 15:38:17,756 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 15:38:17,756 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 15:38:17,757 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 15:38:17,758 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 15:38:17,758 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 15:38:17,758 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:38:17,758 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 15:38:17,759 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-23 15:38:17,759 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 15:38:17,759 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 15:38:17,759 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-23 15:38:17,760 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-23 15:38:17,760 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 15:38:17,760 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 15:38:17,760 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 427b80ce447108f5ac86ee5271838c7249c36d7be5b2b61d54a48e34647a6826 [2022-11-23 15:38:18,127 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 15:38:18,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 15:38:18,174 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 15:38:18,176 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 15:38:18,176 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 15:38:18,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2022-11-23 15:38:21,457 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 15:38:21,827 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 15:38:21,828 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2022-11-23 15:38:21,856 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data/8af391b5c/72a57608e66042a793c5058de4d1bf25/FLAG94bb273b5 [2022-11-23 15:38:21,874 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data/8af391b5c/72a57608e66042a793c5058de4d1bf25 [2022-11-23 15:38:21,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 15:38:21,879 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 15:38:21,880 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 15:38:21,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 15:38:21,885 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 15:38:21,886 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:21" (1/1) ... [2022-11-23 15:38:21,888 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9872473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:21, skipping insertion in model container [2022-11-23 15:38:21,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:38:21" (1/1) ... [2022-11-23 15:38:21,898 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 15:38:21,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 15:38:22,174 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_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1107,1120] [2022-11-23 15:38:22,620 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:38:22,626 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 15:38:22,641 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_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1107,1120] [2022-11-23 15:38:22,916 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:38:22,931 INFO L208 MainTranslator]: Completed translation [2022-11-23 15:38:22,932 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22 WrapperNode [2022-11-23 15:38:22,932 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 15:38:22,934 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 15:38:22,934 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 15:38:22,934 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 15:38:22,943 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:22,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,142 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1718 [2022-11-23 15:38:23,144 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 15:38:23,144 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 15:38:23,145 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 15:38:23,146 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 15:38:23,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,176 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,177 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,253 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,274 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,297 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,367 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 15:38:23,368 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 15:38:23,368 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 15:38:23,368 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 15:38:23,369 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (1/1) ... [2022-11-23 15:38:23,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:38:23,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:38:23,408 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 15:38:23,418 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 15:38:23,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 15:38:23,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 15:38:23,925 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 15:38:23,928 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 15:39:54,125 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 15:39:54,154 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 15:39:54,154 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-23 15:39:54,157 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:39:54 BoogieIcfgContainer [2022-11-23 15:39:54,157 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 15:39:54,159 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 15:39:54,159 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 15:39:54,163 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 15:39:54,163 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:38:21" (1/3) ... [2022-11-23 15:39:54,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c740d5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:39:54, skipping insertion in model container [2022-11-23 15:39:54,164 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:38:22" (2/3) ... [2022-11-23 15:39:54,164 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c740d5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:39:54, skipping insertion in model container [2022-11-23 15:39:54,165 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:39:54" (3/3) ... [2022-11-23 15:39:54,166 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_FIFOs.c [2022-11-23 15:39:54,184 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 15:39:54,185 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 15:39:54,231 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 15:39:54,238 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1b3042ba, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 15:39:54,238 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 15:39:54,243 INFO L276 IsEmpty]: Start isEmpty. Operand has 7 states, 5 states have (on average 1.6) internal successors, (8), 6 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-23 15:39:54,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2022-11-23 15:39:54,249 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:39:54,250 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2022-11-23 15:39:54,250 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:39:54,256 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:39:54,256 INFO L85 PathProgramCache]: Analyzing trace with hash 1827279, now seen corresponding path program 1 times [2022-11-23 15:39:54,268 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-23 15:39:54,268 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356380155] [2022-11-23 15:39:54,268 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:39:54,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-23 15:39:58,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 15:39:58,582 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-23 15:40:00,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-23 15:40:00,601 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2022-11-23 15:40:00,604 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-23 15:40:00,605 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-23 15:40:00,608 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-23 15:40:00,614 INFO L444 BasicCegarLoop]: Path program histogram: [1] [2022-11-23 15:40:00,621 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-23 15:40:00,701 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-23 15:40:00,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 03:40:00 BoogieIcfgContainer [2022-11-23 15:40:00,739 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-23 15:40:00,740 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-23 15:40:00,740 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-23 15:40:00,740 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-23 15:40:00,741 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:39:54" (3/4) ... [2022-11-23 15:40:00,745 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-23 15:40:00,745 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-23 15:40:00,751 INFO L158 Benchmark]: Toolchain (without parser) took 98867.65ms. Allocated memory was 142.6MB in the beginning and 962.6MB in the end (delta: 820.0MB). Free memory was 94.8MB in the beginning and 737.8MB in the end (delta: -643.0MB). Peak memory consumption was 177.8MB. Max. memory is 16.1GB. [2022-11-23 15:40:00,752 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 15:40:00,753 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1052.21ms. Allocated memory is still 142.6MB. Free memory was 94.8MB in the beginning and 92.5MB in the end (delta: 2.3MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2022-11-23 15:40:00,754 INFO L158 Benchmark]: Boogie Procedure Inliner took 210.17ms. Allocated memory is still 142.6MB. Free memory was 92.5MB in the beginning and 73.7MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-23 15:40:00,755 INFO L158 Benchmark]: Boogie Preprocessor took 222.83ms. Allocated memory is still 142.6MB. Free memory was 73.7MB in the beginning and 65.0MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-23 15:40:00,761 INFO L158 Benchmark]: RCFGBuilder took 90789.12ms. Allocated memory was 142.6MB in the beginning and 962.6MB in the end (delta: 820.0MB). Free memory was 64.4MB in the beginning and 496.5MB in the end (delta: -432.1MB). Peak memory consumption was 552.0MB. Max. memory is 16.1GB. [2022-11-23 15:40:00,763 INFO L158 Benchmark]: TraceAbstraction took 6580.48ms. Allocated memory is still 962.6MB. Free memory was 495.4MB in the beginning and 737.8MB in the end (delta: -242.3MB). Peak memory consumption was 157.2MB. Max. memory is 16.1GB. [2022-11-23 15:40:00,764 INFO L158 Benchmark]: Witness Printer took 5.37ms. Allocated memory is still 962.6MB. Free memory is still 737.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-23 15:40:00,772 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 113.2MB. Free memory is still 67.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1052.21ms. Allocated memory is still 142.6MB. Free memory was 94.8MB in the beginning and 92.5MB in the end (delta: 2.3MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 210.17ms. Allocated memory is still 142.6MB. Free memory was 92.5MB in the beginning and 73.7MB in the end (delta: 18.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 222.83ms. Allocated memory is still 142.6MB. Free memory was 73.7MB in the beginning and 65.0MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 90789.12ms. Allocated memory was 142.6MB in the beginning and 962.6MB in the end (delta: 820.0MB). Free memory was 64.4MB in the beginning and 496.5MB in the end (delta: -432.1MB). Peak memory consumption was 552.0MB. Max. memory is 16.1GB. * TraceAbstraction took 6580.48ms. Allocated memory is still 962.6MB. Free memory was 495.4MB in the beginning and 737.8MB in the end (delta: -242.3MB). Peak memory consumption was 157.2MB. Max. memory is 16.1GB. * Witness Printer took 5.37ms. Allocated memory is still 962.6MB. Free memory is still 737.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * 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 203, overapproximation of bitwiseOr at line 225, overapproximation of bitwiseAnd at line 194. Possible FailurePath: [L25] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L26] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L28] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 4); [L29] const SORT_3 msb_SORT_3 = (SORT_3)1 << (4 - 1); [L31] const SORT_10 mask_SORT_10 = (SORT_10)-1 >> (sizeof(SORT_10) * 8 - 32); [L32] const SORT_10 msb_SORT_10 = (SORT_10)1 << (32 - 1); [L34] const SORT_67 mask_SORT_67 = (SORT_67)-1 >> (sizeof(SORT_67) * 8 - 2); [L35] const SORT_67 msb_SORT_67 = (SORT_67)1 << (2 - 1); [L37] const SORT_69 mask_SORT_69 = (SORT_69)-1 >> (sizeof(SORT_69) * 8 - 3); [L38] const SORT_69 msb_SORT_69 = (SORT_69)1 << (3 - 1); [L40] const SORT_3 var_7 = 0; [L41] const SORT_10 var_12 = 15; [L42] const SORT_1 var_19 = 1; [L43] const SORT_3 var_33 = 1; [L44] const SORT_3 var_40 = 3; [L45] const SORT_3 var_43 = 2; [L46] const SORT_3 var_51 = 5; [L47] const SORT_3 var_58 = 7; [L48] const SORT_3 var_61 = 6; [L49] const SORT_3 var_65 = 4; [L50] const SORT_3 var_77 = 9; [L51] const SORT_3 var_84 = 11; [L52] const SORT_3 var_87 = 10; [L53] const SORT_3 var_95 = 13; [L54] const SORT_3 var_102 = 15; [L55] const SORT_3 var_105 = 14; [L56] const SORT_3 var_109 = 12; [L57] const SORT_3 var_115 = 8; [L58] const SORT_10 var_191 = 1; [L59] const SORT_10 var_195 = 0; [L60] const SORT_1 var_228 = 0; [L62] SORT_1 input_2; [L63] SORT_3 input_4; [L64] SORT_1 input_5; [L65] SORT_1 input_6; [L66] SORT_10 input_188; [L67] SORT_3 input_268; [L68] SORT_3 input_271; [L70] SORT_3 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L71] SORT_3 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L72] SORT_3 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L73] SORT_1 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L74] SORT_1 state_25 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L75] SORT_3 state_29 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L76] SORT_3 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L77] SORT_3 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L78] SORT_3 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L79] SORT_3 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L80] SORT_3 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L81] SORT_3 state_54 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L82] SORT_3 state_56 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L83] SORT_3 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L84] SORT_3 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L85] SORT_3 state_80 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L86] SORT_3 state_82 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L87] SORT_3 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L88] SORT_3 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L89] SORT_3 state_98 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L90] SORT_3 state_100 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L91] SORT_3 state_122 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L92] SORT_3 state_124 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L93] SORT_3 state_128 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L94] SORT_3 state_130 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L95] SORT_3 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L96] SORT_3 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L97] SORT_3 state_140 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L98] SORT_3 state_142 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L99] SORT_3 state_148 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L100] SORT_3 state_150 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L101] SORT_3 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L102] SORT_3 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L103] SORT_3 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L104] SORT_3 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L105] SORT_3 state_164 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L106] SORT_3 state_166 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L108] SORT_3 init_9_arg_1 = var_7; [L109] state_8 = init_9_arg_1 [L110] SORT_3 init_15_arg_1 = var_7; [L111] state_14 = init_15_arg_1 [L112] SORT_3 init_17_arg_1 = var_7; [L113] state_16 = init_17_arg_1 [L114] SORT_1 init_21_arg_1 = var_19; [L115] state_20 = init_21_arg_1 [L116] SORT_1 init_26_arg_1 = var_19; [L117] state_25 = init_26_arg_1 [L118] SORT_3 init_30_arg_1 = var_7; [L119] state_29 = init_30_arg_1 [L120] SORT_3 init_32_arg_1 = var_7; [L121] state_31 = init_32_arg_1 [L122] SORT_3 init_37_arg_1 = var_7; [L123] state_36 = init_37_arg_1 [L124] SORT_3 init_39_arg_1 = var_7; [L125] state_38 = init_39_arg_1 [L126] SORT_3 init_48_arg_1 = var_7; [L127] state_47 = init_48_arg_1 [L128] SORT_3 init_50_arg_1 = var_7; [L129] state_49 = init_50_arg_1 [L130] SORT_3 init_55_arg_1 = var_7; [L131] state_54 = init_55_arg_1 [L132] SORT_3 init_57_arg_1 = var_7; [L133] state_56 = init_57_arg_1 [L134] SORT_3 init_74_arg_1 = var_7; [L135] state_73 = init_74_arg_1 [L136] SORT_3 init_76_arg_1 = var_7; [L137] state_75 = init_76_arg_1 [L138] SORT_3 init_81_arg_1 = var_7; [L139] state_80 = init_81_arg_1 [L140] SORT_3 init_83_arg_1 = var_7; [L141] state_82 = init_83_arg_1 [L142] SORT_3 init_92_arg_1 = var_7; [L143] state_91 = init_92_arg_1 [L144] SORT_3 init_94_arg_1 = var_7; [L145] state_93 = init_94_arg_1 [L146] SORT_3 init_99_arg_1 = var_7; [L147] state_98 = init_99_arg_1 [L148] SORT_3 init_101_arg_1 = var_7; [L149] state_100 = init_101_arg_1 [L150] SORT_3 init_123_arg_1 = var_7; [L151] state_122 = init_123_arg_1 [L152] SORT_3 init_125_arg_1 = var_7; [L153] state_124 = init_125_arg_1 [L154] SORT_3 init_129_arg_1 = var_7; [L155] state_128 = init_129_arg_1 [L156] SORT_3 init_131_arg_1 = var_7; [L157] state_130 = init_131_arg_1 [L158] SORT_3 init_136_arg_1 = var_7; [L159] state_135 = init_136_arg_1 [L160] SORT_3 init_138_arg_1 = var_7; [L161] state_137 = init_138_arg_1 [L162] SORT_3 init_141_arg_1 = var_7; [L163] state_140 = init_141_arg_1 [L164] SORT_3 init_143_arg_1 = var_7; [L165] state_142 = init_143_arg_1 [L166] SORT_3 init_149_arg_1 = var_7; [L167] state_148 = init_149_arg_1 [L168] SORT_3 init_151_arg_1 = var_7; [L169] state_150 = init_151_arg_1 [L170] SORT_3 init_154_arg_1 = var_7; [L171] state_153 = init_154_arg_1 [L172] SORT_3 init_156_arg_1 = var_7; [L173] state_155 = init_156_arg_1 [L174] SORT_3 init_160_arg_1 = var_7; [L175] state_159 = init_160_arg_1 [L176] SORT_3 init_162_arg_1 = var_7; [L177] state_161 = init_162_arg_1 [L178] SORT_3 init_165_arg_1 = var_7; [L179] state_164 = init_165_arg_1 [L180] SORT_3 init_167_arg_1 = var_7; [L181] state_166 = init_167_arg_1 VAL [init_101_arg_1=0, init_123_arg_1=0, init_125_arg_1=0, init_129_arg_1=0, init_131_arg_1=0, init_136_arg_1=0, init_138_arg_1=0, init_141_arg_1=0, init_143_arg_1=0, init_149_arg_1=0, init_151_arg_1=0, init_154_arg_1=0, init_156_arg_1=0, init_15_arg_1=0, init_160_arg_1=0, init_162_arg_1=0, init_165_arg_1=0, init_167_arg_1=0, init_17_arg_1=0, init_21_arg_1=1, init_26_arg_1=1, init_30_arg_1=0, init_32_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_55_arg_1=0, init_57_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_81_arg_1=0, init_83_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_99_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_10=4294967295, mask_SORT_3=15, mask_SORT_67=3, mask_SORT_69=7, msb_SORT_1=1, msb_SORT_10=2147483648, msb_SORT_3=8, msb_SORT_67=2, msb_SORT_69=4, state_100=0, state_122=0, state_124=0, state_128=0, state_130=0, state_135=0, state_137=0, state_14=0, state_140=0, state_142=0, state_148=0, state_150=0, state_153=0, state_155=0, state_159=0, state_16=0, state_161=0, state_164=0, state_166=0, state_20=1, state_25=1, state_29=0, state_31=0, state_36=0, state_38=0, state_47=0, state_49=0, state_54=0, state_56=0, state_73=0, state_75=0, state_8=0, state_80=0, state_82=0, state_91=0, state_93=0, state_98=0, var_102=15, var_105=14, var_109=12, var_115=8, var_12=15, var_19=1, var_191=1, var_195=0, var_228=0, var_33=1, var_40=3, var_43=2, var_51=5, var_58=7, var_61=6, var_65=4, var_7=0, var_77=9, var_84=11, var_87=10, var_95=13] [L184] input_2 = __VERIFIER_nondet_uchar() [L185] input_4 = __VERIFIER_nondet_uchar() [L186] input_5 = __VERIFIER_nondet_uchar() [L187] input_6 = __VERIFIER_nondet_uchar() [L188] input_188 = __VERIFIER_nondet_uint() [L189] input_268 = __VERIFIER_nondet_uchar() [L190] input_271 = __VERIFIER_nondet_uchar() [L193] SORT_3 var_11_arg_0 = state_8; [L194] var_11_arg_0 = var_11_arg_0 & mask_SORT_3 [L195] SORT_10 var_11 = var_11_arg_0; [L196] SORT_10 var_13_arg_0 = var_11; [L197] SORT_10 var_13_arg_1 = var_12; [L198] SORT_1 var_13 = var_13_arg_0 == var_13_arg_1; [L199] SORT_3 var_18_arg_0 = state_14; [L200] SORT_3 var_18_arg_1 = state_16; [L201] SORT_1 var_18 = var_18_arg_0 == var_18_arg_1; [L202] SORT_1 var_22_arg_0 = state_20; [L203] SORT_1 var_22 = ~var_22_arg_0; [L204] SORT_1 var_23_arg_0 = var_18; [L205] SORT_1 var_23_arg_1 = var_22; [L206] SORT_1 var_23 = var_23_arg_0 & var_23_arg_1; [L207] var_23 = var_23 & mask_SORT_1 [L208] SORT_1 var_24_arg_0 = var_13; [L209] SORT_1 var_24_arg_1 = var_23; [L210] SORT_1 var_24 = var_24_arg_0 == var_24_arg_1; [L211] SORT_1 var_27_arg_0 = state_25; [L212] SORT_1 var_27_arg_1 = state_20; [L213] SORT_1 var_27 = var_27_arg_0 == var_27_arg_1; [L214] SORT_1 var_28_arg_0 = var_24; [L215] SORT_1 var_28_arg_1 = var_27; [L216] SORT_1 var_28 = var_28_arg_0 & var_28_arg_1; [L217] SORT_3 var_106_arg_0 = state_8; [L218] SORT_3 var_106_arg_1 = var_105; [L219] SORT_1 var_106 = var_106_arg_0 == var_106_arg_1; [L220] SORT_3 var_103_arg_0 = state_8; [L221] SORT_3 var_103_arg_1 = var_102; [L222] SORT_1 var_103 = var_103_arg_0 == var_103_arg_1; [L223] SORT_1 var_107_arg_0 = var_106; [L224] SORT_1 var_107_arg_1 = var_103; [L225] SORT_1 var_107 = var_107_arg_0 | var_107_arg_1; [L226] var_107 = var_107 & mask_SORT_1 [L227] SORT_3 var_96_arg_0 = state_8; [L228] SORT_3 var_96_arg_1 = var_95; [L229] SORT_1 var_96 = var_96_arg_0 == var_96_arg_1; [L230] SORT_3 var_110_arg_0 = state_8; [L231] SORT_3 var_110_arg_1 = var_109; [L232] SORT_1 var_110 = var_110_arg_0 == var_110_arg_1; [L233] SORT_1 var_111_arg_0 = var_96; [L234] SORT_1 var_111_arg_1 = var_110; [L235] SORT_67 var_111 = ((SORT_67)var_111_arg_0 << 1) | var_111_arg_1; [L236] var_111 = var_111 & mask_SORT_67 [L237] SORT_1 var_112_arg_0 = var_107; [L238] SORT_67 var_112_arg_1 = var_111; [L239] SORT_69 var_112 = ((SORT_69)var_112_arg_0 << 2) | var_112_arg_1; [L240] var_112 = var_112 & mask_SORT_69 [L241] SORT_69 var_113_arg_0 = var_112; [L242] SORT_1 var_113 = var_113_arg_0 != 0; [L243] SORT_3 var_88_arg_0 = state_8; [L244] SORT_3 var_88_arg_1 = var_87; [L245] SORT_1 var_88 = var_88_arg_0 == var_88_arg_1; [L246] SORT_3 var_85_arg_0 = state_8; [L247] SORT_3 var_85_arg_1 = var_84; [L248] SORT_1 var_85 = var_85_arg_0 == var_85_arg_1; [L249] SORT_1 var_89_arg_0 = var_88; [L250] SORT_1 var_89_arg_1 = var_85; [L251] SORT_1 var_89 = var_89_arg_0 | var_89_arg_1; [L252] var_89 = var_89 & mask_SORT_1 [L253] SORT_3 var_78_arg_0 = state_8; [L254] SORT_3 var_78_arg_1 = var_77; [L255] SORT_1 var_78 = var_78_arg_0 == var_78_arg_1; [L256] SORT_3 var_116_arg_0 = state_8; [L257] SORT_3 var_116_arg_1 = var_115; [L258] SORT_1 var_116 = var_116_arg_0 == var_116_arg_1; [L259] SORT_1 var_117_arg_0 = var_78; [L260] SORT_1 var_117_arg_1 = var_116; [L261] SORT_67 var_117 = ((SORT_67)var_117_arg_0 << 1) | var_117_arg_1; [L262] var_117 = var_117 & mask_SORT_67 [L263] SORT_1 var_118_arg_0 = var_89; [L264] SORT_67 var_118_arg_1 = var_117; [L265] SORT_69 var_118 = ((SORT_69)var_118_arg_0 << 2) | var_118_arg_1; [L266] var_118 = var_118 & mask_SORT_69 [L267] SORT_1 var_119_arg_0 = var_113; [L268] SORT_69 var_119_arg_1 = var_118; [L269] SORT_3 var_119 = ((SORT_3)var_119_arg_0 << 3) | var_119_arg_1; [L270] var_119 = var_119 & mask_SORT_3 [L271] SORT_3 var_120_arg_0 = var_119; [L272] SORT_1 var_120 = var_120_arg_0 != 0; [L273] SORT_1 var_104_arg_0 = var_103; [L274] SORT_3 var_104_arg_1 = state_100; [L275] SORT_3 var_104_arg_2 = state_98; [L276] SORT_3 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L277] SORT_1 var_97_arg_0 = var_96; [L278] SORT_3 var_97_arg_1 = state_93; [L279] SORT_3 var_97_arg_2 = state_91; [L280] SORT_3 var_97 = var_97_arg_0 ? var_97_arg_1 : var_97_arg_2; [L281] SORT_1 var_108_arg_0 = var_107; [L282] SORT_3 var_108_arg_1 = var_104; [L283] SORT_3 var_108_arg_2 = var_97; [L284] SORT_3 var_108 = var_108_arg_0 ? var_108_arg_1 : var_108_arg_2; [L285] SORT_1 var_86_arg_0 = var_85; [L286] SORT_3 var_86_arg_1 = state_82; [L287] SORT_3 var_86_arg_2 = state_80; [L288] SORT_3 var_86 = var_86_arg_0 ? var_86_arg_1 : var_86_arg_2; [L289] SORT_1 var_79_arg_0 = var_78; [L290] SORT_3 var_79_arg_1 = state_75; [L291] SORT_3 var_79_arg_2 = state_73; [L292] SORT_3 var_79 = var_79_arg_0 ? var_79_arg_1 : var_79_arg_2; [L293] SORT_1 var_90_arg_0 = var_89; [L294] SORT_3 var_90_arg_1 = var_86; [L295] SORT_3 var_90_arg_2 = var_79; [L296] SORT_3 var_90 = var_90_arg_0 ? var_90_arg_1 : var_90_arg_2; [L297] SORT_1 var_114_arg_0 = var_113; [L298] SORT_3 var_114_arg_1 = var_108; [L299] SORT_3 var_114_arg_2 = var_90; [L300] SORT_3 var_114 = var_114_arg_0 ? var_114_arg_1 : var_114_arg_2; [L301] SORT_3 var_62_arg_0 = state_8; [L302] SORT_3 var_62_arg_1 = var_61; [L303] SORT_1 var_62 = var_62_arg_0 == var_62_arg_1; [L304] SORT_3 var_59_arg_0 = state_8; [L305] SORT_3 var_59_arg_1 = var_58; [L306] SORT_1 var_59 = var_59_arg_0 == var_59_arg_1; [L307] SORT_1 var_63_arg_0 = var_62; [L308] SORT_1 var_63_arg_1 = var_59; [L309] SORT_1 var_63 = var_63_arg_0 | var_63_arg_1; [L310] var_63 = var_63 & mask_SORT_1 [L311] SORT_3 var_52_arg_0 = state_8; [L312] SORT_3 var_52_arg_1 = var_51; [L313] SORT_1 var_52 = var_52_arg_0 == var_52_arg_1; [L314] SORT_3 var_66_arg_0 = state_8; [L315] SORT_3 var_66_arg_1 = var_65; [L316] SORT_1 var_66 = var_66_arg_0 == var_66_arg_1; [L317] SORT_1 var_68_arg_0 = var_52; [L318] SORT_1 var_68_arg_1 = var_66; [L319] SORT_67 var_68 = ((SORT_67)var_68_arg_0 << 1) | var_68_arg_1; [L320] var_68 = var_68 & mask_SORT_67 [L321] SORT_1 var_70_arg_0 = var_63; [L322] SORT_67 var_70_arg_1 = var_68; [L323] SORT_69 var_70 = ((SORT_69)var_70_arg_0 << 2) | var_70_arg_1; [L324] var_70 = var_70 & mask_SORT_69 [L325] SORT_69 var_71_arg_0 = var_70; [L326] SORT_1 var_71 = var_71_arg_0 != 0; [L327] SORT_1 var_60_arg_0 = var_59; [L328] SORT_3 var_60_arg_1 = state_56; [L329] SORT_3 var_60_arg_2 = state_54; [L330] SORT_3 var_60 = var_60_arg_0 ? var_60_arg_1 : var_60_arg_2; [L331] SORT_1 var_53_arg_0 = var_52; [L332] SORT_3 var_53_arg_1 = state_49; [L333] SORT_3 var_53_arg_2 = state_47; [L334] SORT_3 var_53 = var_53_arg_0 ? var_53_arg_1 : var_53_arg_2; [L335] SORT_1 var_64_arg_0 = var_63; [L336] SORT_3 var_64_arg_1 = var_60; [L337] SORT_3 var_64_arg_2 = var_53; [L338] SORT_3 var_64 = var_64_arg_0 ? var_64_arg_1 : var_64_arg_2; [L339] SORT_3 var_44_arg_0 = state_8; [L340] SORT_3 var_44_arg_1 = var_43; [L341] SORT_1 var_44 = var_44_arg_0 == var_44_arg_1; [L342] SORT_3 var_41_arg_0 = state_8; [L343] SORT_3 var_41_arg_1 = var_40; [L344] SORT_1 var_41 = var_41_arg_0 == var_41_arg_1; [L345] SORT_1 var_45_arg_0 = var_44; [L346] SORT_1 var_45_arg_1 = var_41; [L347] SORT_1 var_45 = var_45_arg_0 | var_45_arg_1; [L348] var_45 = var_45 & mask_SORT_1 [L349] SORT_1 var_42_arg_0 = var_41; [L350] SORT_3 var_42_arg_1 = state_38; [L351] SORT_3 var_42_arg_2 = state_36; [L352] SORT_3 var_42 = var_42_arg_0 ? var_42_arg_1 : var_42_arg_2; [L353] SORT_3 var_34_arg_0 = state_8; [L354] SORT_3 var_34_arg_1 = var_33; [L355] SORT_1 var_34 = var_34_arg_0 == var_34_arg_1; [L356] SORT_1 var_35_arg_0 = var_34; [L357] SORT_3 var_35_arg_1 = state_31; [L358] SORT_3 var_35_arg_2 = state_29; [L359] SORT_3 var_35 = var_35_arg_0 ? var_35_arg_1 : var_35_arg_2; [L360] SORT_1 var_46_arg_0 = var_45; [L361] SORT_3 var_46_arg_1 = var_42; [L362] SORT_3 var_46_arg_2 = var_35; [L363] SORT_3 var_46 = var_46_arg_0 ? var_46_arg_1 : var_46_arg_2; [L364] SORT_1 var_72_arg_0 = var_71; [L365] SORT_3 var_72_arg_1 = var_64; [L366] SORT_3 var_72_arg_2 = var_46; [L367] SORT_3 var_72 = var_72_arg_0 ? var_72_arg_1 : var_72_arg_2; [L368] SORT_1 var_121_arg_0 = var_120; [L369] SORT_3 var_121_arg_1 = var_114; [L370] SORT_3 var_121_arg_2 = var_72; [L371] SORT_3 var_121 = var_121_arg_0 ? var_121_arg_1 : var_121_arg_2; [L372] var_121 = var_121 & mask_SORT_3 [L373] SORT_3 var_171_arg_0 = state_14; [L374] SORT_1 var_171 = var_171_arg_0 >> 3; [L375] var_171 = var_171 & mask_SORT_1 [L376] SORT_3 var_146_arg_0 = state_14; [L377] SORT_1 var_146 = var_146_arg_0 >> 2; [L378] var_146 = var_146 & mask_SORT_1 [L379] SORT_3 var_133_arg_0 = state_14; [L380] SORT_1 var_133 = var_133_arg_0 >> 1; [L381] var_133 = var_133 & mask_SORT_1 [L382] SORT_3 var_126_arg_0 = state_14; [L383] SORT_1 var_126 = var_126_arg_0 >> 0; [L384] var_126 = var_126 & mask_SORT_1 [L385] SORT_1 var_168_arg_0 = var_126; [L386] SORT_3 var_168_arg_1 = state_166; [L387] SORT_3 var_168_arg_2 = state_164; [L388] SORT_3 var_168 = var_168_arg_0 ? var_168_arg_1 : var_168_arg_2; [L389] SORT_1 var_163_arg_0 = var_126; [L390] SORT_3 var_163_arg_1 = state_161; [L391] SORT_3 var_163_arg_2 = state_159; [L392] SORT_3 var_163 = var_163_arg_0 ? var_163_arg_1 : var_163_arg_2; [L393] SORT_1 var_169_arg_0 = var_133; [L394] SORT_3 var_169_arg_1 = var_168; [L395] SORT_3 var_169_arg_2 = var_163; [L396] SORT_3 var_169 = var_169_arg_0 ? var_169_arg_1 : var_169_arg_2; [L397] SORT_1 var_157_arg_0 = var_126; [L398] SORT_3 var_157_arg_1 = state_155; [L399] SORT_3 var_157_arg_2 = state_153; [L400] SORT_3 var_157 = var_157_arg_0 ? var_157_arg_1 : var_157_arg_2; [L401] SORT_1 var_152_arg_0 = var_126; [L402] SORT_3 var_152_arg_1 = state_150; [L403] SORT_3 var_152_arg_2 = state_148; [L404] SORT_3 var_152 = var_152_arg_0 ? var_152_arg_1 : var_152_arg_2; [L405] SORT_1 var_158_arg_0 = var_133; [L406] SORT_3 var_158_arg_1 = var_157; [L407] SORT_3 var_158_arg_2 = var_152; [L408] SORT_3 var_158 = var_158_arg_0 ? var_158_arg_1 : var_158_arg_2; [L409] SORT_1 var_170_arg_0 = var_146; [L410] SORT_3 var_170_arg_1 = var_169; [L411] SORT_3 var_170_arg_2 = var_158; [L412] SORT_3 var_170 = var_170_arg_0 ? var_170_arg_1 : var_170_arg_2; [L413] SORT_1 var_144_arg_0 = var_126; [L414] SORT_3 var_144_arg_1 = state_142; [L415] SORT_3 var_144_arg_2 = state_140; [L416] SORT_3 var_144 = var_144_arg_0 ? var_144_arg_1 : var_144_arg_2; [L417] SORT_1 var_139_arg_0 = var_126; [L418] SORT_3 var_139_arg_1 = state_137; [L419] SORT_3 var_139_arg_2 = state_135; [L420] SORT_3 var_139 = var_139_arg_0 ? var_139_arg_1 : var_139_arg_2; [L421] SORT_1 var_145_arg_0 = var_133; [L422] SORT_3 var_145_arg_1 = var_144; [L423] SORT_3 var_145_arg_2 = var_139; [L424] SORT_3 var_145 = var_145_arg_0 ? var_145_arg_1 : var_145_arg_2; [L425] SORT_1 var_132_arg_0 = var_126; [L426] SORT_3 var_132_arg_1 = state_130; [L427] SORT_3 var_132_arg_2 = state_128; [L428] SORT_3 var_132 = var_132_arg_0 ? var_132_arg_1 : var_132_arg_2; [L429] SORT_1 var_127_arg_0 = var_126; [L430] SORT_3 var_127_arg_1 = state_124; [L431] SORT_3 var_127_arg_2 = state_122; [L432] SORT_3 var_127 = var_127_arg_0 ? var_127_arg_1 : var_127_arg_2; [L433] SORT_1 var_134_arg_0 = var_133; [L434] SORT_3 var_134_arg_1 = var_132; [L435] SORT_3 var_134_arg_2 = var_127; [L436] SORT_3 var_134 = var_134_arg_0 ? var_134_arg_1 : var_134_arg_2; [L437] SORT_1 var_147_arg_0 = var_146; [L438] SORT_3 var_147_arg_1 = var_145; [L439] SORT_3 var_147_arg_2 = var_134; [L440] SORT_3 var_147 = var_147_arg_0 ? var_147_arg_1 : var_147_arg_2; [L441] SORT_1 var_172_arg_0 = var_171; [L442] SORT_3 var_172_arg_1 = var_170; [L443] SORT_3 var_172_arg_2 = var_147; [L444] SORT_3 var_172 = var_172_arg_0 ? var_172_arg_1 : var_172_arg_2; [L445] var_172 = var_172 & mask_SORT_3 [L446] SORT_3 var_173_arg_0 = var_121; [L447] SORT_3 var_173_arg_1 = var_172; [L448] SORT_1 var_173 = var_173_arg_0 == var_173_arg_1; [L449] SORT_1 var_174_arg_0 = state_25; [L450] SORT_1 var_174_arg_1 = var_173; [L451] SORT_1 var_174 = var_174_arg_0 | var_174_arg_1; [L452] SORT_1 var_175_arg_0 = var_28; [L453] SORT_1 var_175_arg_1 = var_174; [L454] SORT_1 var_175 = var_175_arg_0 & var_175_arg_1; [L455] var_175 = var_175 & mask_SORT_1 [L456] SORT_1 var_176_arg_0 = var_175; [L457] SORT_1 var_176_arg_1 = var_19; [L458] SORT_1 var_176 = var_176_arg_0 == var_176_arg_1; [L459] SORT_1 var_179_arg_0 = var_176; [L460] SORT_1 var_179 = ~var_179_arg_0; [L461] SORT_1 var_180_arg_0 = var_19; [L462] SORT_1 var_180_arg_1 = var_179; [L463] SORT_1 var_180 = var_180_arg_0 & var_180_arg_1; [L464] var_180 = var_180 & mask_SORT_1 [L465] SORT_1 bad_181_arg_0 = var_180; [L466] CALL __VERIFIER_assert(!(bad_181_arg_0)) [L20] COND TRUE !(cond) VAL [cond=0, unknown-#in~cond-unknown=0] [L20] reach_error() VAL [cond=0, unknown-#in~cond-unknown=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 6.4s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7occurred in iteration=0, InterpolantAutomatonStates: 0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 4.2s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-23 15:40:00,809 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/config/TaipanReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 427b80ce447108f5ac86ee5271838c7249c36d7be5b2b61d54a48e34647a6826 --- 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-4e7fbc6 [2022-11-23 15:40:03,665 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-23 15:40:03,669 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-23 15:40:03,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-23 15:40:03,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-23 15:40:03,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-23 15:40:03,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-23 15:40:03,733 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-23 15:40:03,736 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-23 15:40:03,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-23 15:40:03,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-23 15:40:03,745 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-23 15:40:03,745 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-23 15:40:03,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-23 15:40:03,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-23 15:40:03,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-23 15:40:03,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-23 15:40:03,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-23 15:40:03,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-23 15:40:03,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-23 15:40:03,763 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-23 15:40:03,767 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-23 15:40:03,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-23 15:40:03,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-23 15:40:03,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-23 15:40:03,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-23 15:40:03,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-23 15:40:03,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-23 15:40:03,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-23 15:40:03,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-23 15:40:03,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-23 15:40:03,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-23 15:40:03,797 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-23 15:40:03,799 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-23 15:40:03,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-23 15:40:03,828 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-23 15:40:03,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-23 15:40:03,830 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-23 15:40:03,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-23 15:40:03,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-23 15:40:03,832 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-23 15:40:03,838 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-11-23 15:40:03,885 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-23 15:40:03,886 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-23 15:40:03,888 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-23 15:40:03,888 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-23 15:40:03,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-23 15:40:03,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-23 15:40:03,890 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-23 15:40:03,890 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-23 15:40:03,891 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-23 15:40:03,891 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-23 15:40:03,892 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-23 15:40:03,893 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-23 15:40:03,894 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-23 15:40:03,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-23 15:40:03,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-23 15:40:03,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-23 15:40:03,896 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-23 15:40:03,896 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-23 15:40:03,896 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-23 15:40:03,897 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-23 15:40:03,897 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-23 15:40:03,897 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-23 15:40:03,898 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-23 15:40:03,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-23 15:40:03,898 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-23 15:40:03,899 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-23 15:40:03,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:40:03,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-23 15:40:03,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-23 15:40:03,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-23 15:40:03,901 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-23 15:40:03,901 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-23 15:40:03,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-23 15:40:03,902 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-23 15:40:03,902 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-23 15:40:03,902 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 427b80ce447108f5ac86ee5271838c7249c36d7be5b2b61d54a48e34647a6826 [2022-11-23 15:40:04,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-23 15:40:04,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-23 15:40:04,372 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-23 15:40:04,373 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-23 15:40:04,374 INFO L275 PluginConnector]: CDTParser initialized [2022-11-23 15:40:04,375 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2022-11-23 15:40:07,728 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-23 15:40:08,187 INFO L351 CDTParser]: Found 1 translation units. [2022-11-23 15:40:08,188 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c [2022-11-23 15:40:08,211 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data/13a79fbed/9270246ff9934a0386ed0d393de2c966/FLAG2e13d26b4 [2022-11-23 15:40:08,319 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/data/13a79fbed/9270246ff9934a0386ed0d393de2c966 [2022-11-23 15:40:08,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-23 15:40:08,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-23 15:40:08,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-23 15:40:08,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-23 15:40:08,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-23 15:40:08,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:08" (1/1) ... [2022-11-23 15:40:08,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bb0ac5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:08, skipping insertion in model container [2022-11-23 15:40:08,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:08" (1/1) ... [2022-11-23 15:40:08,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-23 15:40:08,412 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-23 15:40:08,604 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_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1107,1120] [2022-11-23 15:40:08,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:40:08,988 INFO L203 MainTranslator]: Completed pre-run [2022-11-23 15:40:09,014 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_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.vis_arrays_FIFOs.c[1107,1120] [2022-11-23 15:40:09,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-23 15:40:09,295 INFO L208 MainTranslator]: Completed translation [2022-11-23 15:40:09,296 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09 WrapperNode [2022-11-23 15:40:09,296 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-23 15:40:09,298 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-23 15:40:09,298 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-23 15:40:09,299 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-23 15:40:09,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,493 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1718 [2022-11-23 15:40:09,494 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-23 15:40:09,495 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-23 15:40:09,495 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-23 15:40:09,496 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-23 15:40:09,507 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,517 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,517 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,604 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,611 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,618 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,625 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,639 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-23 15:40:09,640 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-23 15:40:09,641 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-23 15:40:09,641 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-23 15:40:09,642 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (1/1) ... [2022-11-23 15:40:09,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-23 15:40:09,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/z3 [2022-11-23 15:40:09,718 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-23 15:40:09,750 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-23 15:40:09,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-23 15:40:09,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-23 15:40:10,326 INFO L235 CfgBuilder]: Building ICFG [2022-11-23 15:40:10,329 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-23 15:40:13,069 INFO L276 CfgBuilder]: Performing block encoding [2022-11-23 15:40:13,077 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-23 15:40:13,077 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-23 15:40:13,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:13 BoogieIcfgContainer [2022-11-23 15:40:13,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-23 15:40:13,083 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-23 15:40:13,083 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-23 15:40:13,087 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-23 15:40:13,087 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:40:08" (1/3) ... [2022-11-23 15:40:13,088 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c78f914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:40:13, skipping insertion in model container [2022-11-23 15:40:13,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:09" (2/3) ... [2022-11-23 15:40:13,089 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c78f914 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:40:13, skipping insertion in model container [2022-11-23 15:40:13,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:40:13" (3/3) ... [2022-11-23 15:40:13,091 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.vis_arrays_FIFOs.c [2022-11-23 15:40:13,113 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-23 15:40:13,114 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-23 15:40:13,180 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-23 15:40:13,190 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6c0f9a3e, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-23 15:40:13,191 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-23 15:40:13,196 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) [2022-11-23 15:40:13,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-23 15:40:13,205 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:40:13,206 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-23 15:40:13,207 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:40:13,217 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:40:13,218 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-23 15:40:13,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-23 15:40:13,240 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [795369785] [2022-11-23 15:40:13,241 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:40:13,241 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2022-11-23 15:40:13,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/mathsat [2022-11-23 15:40:13,254 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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) [2022-11-23 15:40:13,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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 [2022-11-23 15:40:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:40:13,896 INFO L263 TraceCheckSpWp]: Trace formula consists of 371 conjuncts, 44 conjunts are in the unsatisfiable core [2022-11-23 15:40:13,913 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:40:14,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-23 15:40:14,495 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-23 15:40:14,496 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2022-11-23 15:40:14,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [795369785] [2022-11-23 15:40:14,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [795369785] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-23 15:40:14,498 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-23 15:40:14,498 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-23 15:40:14,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [149961758] [2022-11-23 15:40:14,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-23 15:40:14,508 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-23 15:40:14,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2022-11-23 15:40:14,561 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-23 15:40:14,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-23 15:40:14,566 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) [2022-11-23 15:40:14,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-23 15:40:14,955 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-23 15:40:14,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-23 15:40:14,959 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 [2022-11-23 15:40:14,960 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-23 15:40:14,969 INFO L225 Difference]: With dead ends: 20 [2022-11-23 15:40:14,969 INFO L226 Difference]: Without dead ends: 11 [2022-11-23 15:40:14,972 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 [2022-11-23 15:40:14,977 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 8 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-23 15:40:14,979 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-23 15:40:14,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-23 15:40:15,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-23 15:40:15,014 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) [2022-11-23 15:40:15,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-23 15:40:15,018 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-23 15:40:15,018 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-23 15:40:15,018 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-23 15:40:15,019 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) [2022-11-23 15:40:15,019 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-23 15:40:15,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-23 15:40:15,020 INFO L187 NwaCegarLoop]: Found error trace [2022-11-23 15:40:15,020 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-23 15:40:15,044 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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 [2022-11-23 15:40:15,236 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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 [2022-11-23 15:40:15,237 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-23 15:40:15,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-23 15:40:15,238 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-23 15:40:15,240 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2022-11-23 15:40:15,241 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [155370756] [2022-11-23 15:40:15,261 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-23 15:40:15,261 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 [2022-11-23 15:40:15,262 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/mathsat [2022-11-23 15:40:15,263 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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) [2022-11-23 15:40:15,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e2e66ed2-5496-4f04-ba9c-2f4e1123d7c0/bin/utaipan-Q6hlc19bkW/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 [2022-11-23 15:40:16,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-23 15:40:16,497 INFO L263 TraceCheckSpWp]: Trace formula consists of 1733 conjuncts, 362 conjunts are in the unsatisfiable core [2022-11-23 15:40:16,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-23 15:40:41,728 WARN L859 $PredicateComparison]: unable to prove that (and (= (_ bv2 8) |c_ULTIMATE.start_main_~var_43~0#1|) (= |c_ULTIMATE.start_main_~var_12~0#1| (_ bv15 32)) (= |c_ULTIMATE.start_main_~var_65~0#1| (_ bv4 8)) (= |c_ULTIMATE.start_main_~var_109~0#1| (_ bv12 8)) (= |c_ULTIMATE.start_main_~var_51~0#1| (_ bv5 8)) (= (_ bv3 8) |c_ULTIMATE.start_main_~var_40~0#1|) (= |c_ULTIMATE.start_main_~var_105~0#1| (_ bv14 8)) (= |c_ULTIMATE.start_main_~var_102~0#1| (_ bv15 8)) (= (_ bv1 8) |c_ULTIMATE.start_main_~var_19~0#1|) (let ((.cse3 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_67~0#1|)) (.cse1 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_69~0#1|)) (.cse5 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_3~0#1|)) (.cse0 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (or (and (exists ((|ULTIMATE.start_main_~var_207_arg_0~0#1| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv255 32) ((_ zero_extend 24) |ULTIMATE.start_main_~var_207_arg_0~0#1|))))))))) (exists ((|ULTIMATE.start_main_~input_4~0#1| (_ BitVec 8))) (let ((.cse4 ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~input_4~0#1|)))) (and (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (let ((.cse2 ((_ zero_extend 24) .cse4))) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse2 (_ bv2 32)))))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse2))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse2 (_ bv1 32)))))) (_ bv1 32))))) .cse3))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse2 (_ bv3 32)))))) (_ bv3 32)))))) (= |c_ULTIMATE.start_main_~state_29~0#1| .cse4)))) (= ((_ extract 7 0) (bvand .cse5 (_ bv1 32))) |c_ULTIMATE.start_main_~state_16~0#1|) (= (_ bv0 8) |c_ULTIMATE.start_main_~state_20~0#1|) (= (_ bv0 8) |c_ULTIMATE.start_main_~state_14~0#1|) (= |c_ULTIMATE.start_main_~state_25~0#1| (_ bv0 8))) (let ((.cse6 ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_19~0#1|))))))))) (and (exists ((|ULTIMATE.start_main_~var_207_arg_0~0#1| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv255 32) ((_ zero_extend 24) |ULTIMATE.start_main_~var_207_arg_0~0#1|)))))))) (= .cse6 |c_ULTIMATE.start_main_~state_20~0#1|) (exists ((|ULTIMATE.start_main_~var_235_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_29~0#1| ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_235_arg_2~0#1|)))) (let ((.cse7 (exists ((|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3)))))) .cse1))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32)))) |c_ULTIMATE.start_main_~state_122~0#1|)))) (or (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse8 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse8 (_ bv2 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse8 (_ bv1 32))))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse8))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse8 (_ bv3 32))))))) (_ bv0 32))))))) (and (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse9 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse9 (_ bv2 32))))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse9 (_ bv1 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse9))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse9 (_ bv3 32))))))) (_ bv0 32)))))) .cse7) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse10 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse10 (_ bv3 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse10 (_ bv2 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse10 (_ bv1 32))))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse10))))) (_ bv0 32)))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse11 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse11 (_ bv1 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse11))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse11 (_ bv3 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse11 (_ bv2 32))))))) (_ bv0 32)))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse12 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse12 (_ bv1 32))))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse12))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse12 (_ bv3 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse12 (_ bv2 32))))))) (_ bv0 32)))))) (and (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse13 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse13 (_ bv3 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse13))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse13 (_ bv1 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse13 (_ bv2 32))))))) (_ bv0 32))))) .cse7) (and (or (and (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse14 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse14 (_ bv2 32)))))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse14)))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3)))))))))))))) (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse15 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse15 (_ bv2 32))))))))))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse15 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse15 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse15)) (_ bv1 32)))))) (_ bv0 8))))))) (and (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (let ((.cse16 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse16 (_ bv3 32)))))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse16)))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3)))))))))))))) (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse17 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse17 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse17 (_ bv2 32)))))))))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse17 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse17)) (_ bv1 32)))))) (_ bv0 8))))))) (and (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))) (_ bv1 32)))))) (_ bv1 32))))) .cse3))))))))))))) (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse18 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse18 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse18 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse18)) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse18 (_ bv2 32)))))))))))))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse19 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv2 32))))))))))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse19)) (_ bv1 32)))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse19 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (let ((.cse20 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse20 (_ bv3 32)))))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse20 (_ bv1 32)))))) (_ bv1 32))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse20 (_ bv2 32)))))) (_ bv2 32))))) .cse1))))))))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse21 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse21 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse21 (_ bv2 32))))))))))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse21 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse21)) (_ bv1 32)))))) (_ bv0 8)))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (let ((.cse22 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv3 32)))))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse22)))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv1 32)))))) (_ bv1 32))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse22 (_ bv2 32)))))) (_ bv2 32))))))))))) |c_ULTIMATE.start_main_~state_122~0#1|))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse23 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse23 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse23 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse23 (_ bv2 32)))))))))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse23)) (_ bv1 32)))))) (_ bv0 8)))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse24 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse24)))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse24 (_ bv1 32)))))) (_ bv1 32)))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32))))))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse25 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse25 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse25 (_ bv2 32))))))))))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse25 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse25)) (_ bv1 32)))))) (_ bv0 8))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse26 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse26 (_ bv1 32)))))) (_ bv1 32))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse26 (_ bv2 32)))))) (_ bv2 32)))))) .cse1))))) |c_ULTIMATE.start_main_~state_122~0#1|))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse27 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse27 (_ bv2 32))))))))))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse27 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse27)) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse27 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))) (_ bv2 32)))))) (_ bv2 32))))))))))))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse28 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse28 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse28 (_ bv2 32)))))))))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse28 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse28)) (_ bv1 32)))))) (_ bv0 8)))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (let ((.cse29 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse29 (_ bv3 32)))))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse29)))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse29 (_ bv1 32)))))) (_ bv1 32))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)))))))))))))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse30 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse30)) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse30 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse30 (_ bv2 32)))))))))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse30 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3)))))) .cse1))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))) (_ bv3 32)))))) (_ bv3 32))))))) (and (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse31 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse31 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse31 (_ bv2 32))))))))))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse31 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse31)) (_ bv1 32)))))) (_ bv0 8)))))) (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (let ((.cse32 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse32)))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse32 (_ bv1 32)))))) (_ bv1 32))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse32 (_ bv2 32)))))) (_ bv2 32)))))))))))))) (and (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (let ((.cse33 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse33 (_ bv3 32)))))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse33 (_ bv2 32)))))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse33)))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3)))))))))))))) (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse34 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse34 (_ bv2 32))))))))))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse34 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse34 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse34)) (_ bv1 32)))))) (_ bv0 8))))))) (and (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (let ((.cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse35 (_ bv3 32)))))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse35 (_ bv1 32)))))) (_ bv1 32))))) .cse3)))))))))))))) (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse36 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse36 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse36)) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse36 (_ bv2 32)))))))))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse36 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8))))))) (and (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_287_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (let ((.cse37 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse37 (_ bv3 32)))))) (_ bv3 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_287_arg_2~0#1|))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse37 (_ bv2 32)))))) (_ bv2 32))))))))))))) (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse38 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse38 (_ bv2 32))))))))))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse38)) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse38 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8)) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse38 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8))))))) (and (exists ((|ULTIMATE.start_main_~var_269_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_297_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_302_arg_2~0#1| (_ BitVec 8)) (|ULTIMATE.start_main_~var_292_arg_2~0#1| (_ BitVec 8))) (= |c_ULTIMATE.start_main_~state_122~0#1| ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse1 ((_ zero_extend 24) ((_ extract 7 0) (bvor (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_297_arg_2~0#1|))) (_ bv2 32)) ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_269_arg_2~0#1|))))))) .cse0))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_292_arg_2~0#1|))) (_ bv1 32))))) .cse3))))))))) (bvshl ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_302_arg_2~0#1|))) (_ bv3 32)))))) (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse39 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse39 (_ bv2 32)))))))))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse39)) (_ bv1 32)))))) (_ bv0 8))))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_284_arg_2~0#1| (_ BitVec 8))) (let ((.cse40 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_284_arg_2~0#1|))))) (and (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse40 (_ bv3 32)))) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) .cse40)) (_ bv1 32)))))) (_ bv0 8)) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse40 (_ bv1 32)))) (_ bv1 32)))))) (_ bv0 8)) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse40 (_ bv2 32))))))))))))))) (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse41 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse41 (_ bv3 32))))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse41 (_ bv1 32))))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse41))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse41 (_ bv2 32))))))) (_ bv0 32)))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse42 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse42))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse42 (_ bv1 32))))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse42 (_ bv3 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse42 (_ bv2 32))))))) (_ bv0 32)))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse43 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse43 (_ bv3 32))))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse43 (_ bv1 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse43))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse43 (_ bv2 32))))))) (_ bv0 32)))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse44 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse44 (_ bv3 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse44 (_ bv2 32))))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse44 (_ bv1 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse44))))) (_ bv0 32)))))) (and (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse45 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse45 (_ bv1 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse45))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse45 (_ bv3 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse45 (_ bv2 32))))))) (_ bv0 32))))) .cse7) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse46 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse46 (_ bv3 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse46 (_ bv1 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse46))))) (_ bv0 32)) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse46 (_ bv2 32))))))) (_ bv0 32)))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse47 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse47 (_ bv3 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse47 (_ bv2 32))))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse47))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse47 (_ bv1 32))))))) (_ bv0 32))))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse48 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse48 (_ bv2 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse48 (_ bv1 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse48))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse48 (_ bv3 32))))))) (_ bv0 32))))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse49 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse49 (_ bv2 32))))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse49))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse49 (_ bv1 32))))))) (_ bv0 32))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse49 (_ bv3 32))))))) (_ bv0 32))))))) (and .cse7 (exists ((|ULTIMATE.start_main_~var_272_arg_2~0#1| (_ BitVec 8))) (let ((.cse50 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_272_arg_2~0#1|))))) (and (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse50 (_ bv3 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse50 (_ bv2 32))))))) (_ bv0 32))) (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse50 (_ bv1 32))))))) (_ bv0 32)) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) .cse50))))) (_ bv0 32))))))))) (= .cse6 |c_ULTIMATE.start_main_~state_25~0#1|) (exists ((|ULTIMATE.start_main_~var_218_arg_2~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse5 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_218_arg_2~0#1|))))) |c_ULTIMATE.start_main_~state_14~0#1|)) (exists ((|ULTIMATE.start_main_~var_223_arg_2~0#1| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse5 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |ULTIMATE.start_main_~var_223_arg_2~0#1|))))) |c_ULTIMATE.start_main_~state_16~0#1|)))))) (= (_ bv7 8) |c_ULTIMATE.start_main_~var_58~0#1|) (= (_ bv8 8) |c_ULTIMATE.start_main_~var_115~0#1|) (= (_ bv1 8) |c_ULTIMATE.start_main_~var_33~0#1|) (= (_ bv6 8) |c_ULTIMATE.start_main_~var_61~0#1|) (= |c_ULTIMATE.start_main_~state_8~0#1| (_ bv0 8)) (= |c_ULTIMATE.start_main_~var_77~0#1| (_ bv9 8)) (= |c_ULTIMATE.start_main_~var_87~0#1| (_ bv10 8)) (= (_ bv1 8) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|) (= |c_ULTIMATE.start_main_~mask_SORT_3~0#1| (_ bv15 8)) (= (_ bv7 8) |c_ULTIMATE.start_main_~mask_SORT_69~0#1|) (= (_ bv13 8) |c_ULTIMATE.start_main_~var_95~0#1|) (= |c_ULTIMATE.start_main_~var_84~0#1| (_ bv11 8)) (= |c_ULTIMATE.start_main_~mask_SORT_67~0#1| (_ bv3 8))) is different from true [2022-11-23 15:40:47,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 1 not checked. [2022-11-23 15:40:47,627 INFO L328 TraceCheckSpWp]: Computing backward predicates...