./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0bbe822661921a086d2e8463a9fe627e3d2feec0733ded33ee82f90f38d03493 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:31:09,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:31:09,190 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:31:09,239 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:31:09,240 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:31:09,243 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:31:09,246 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:31:09,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:31:09,253 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:31:09,255 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:31:09,257 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:31:09,259 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:31:09,260 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:31:09,265 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:31:09,266 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:31:09,268 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:31:09,269 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:31:09,270 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:31:09,272 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:31:09,274 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:31:09,275 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:31:09,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:31:09,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:31:09,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:31:09,287 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:31:09,290 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:31:09,290 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:31:09,291 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:31:09,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:31:09,293 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:31:09,293 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:31:09,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:31:09,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:31:09,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:31:09,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:31:09,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:31:09,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:31:09,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:31:09,299 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:31:09,300 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:31:09,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:31:09,302 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-18 20:31:09,337 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:31:09,337 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:31:09,338 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:31:09,338 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:31:09,339 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:31:09,339 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:31:09,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:31:09,340 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:31:09,340 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:31:09,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:31:09,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-18 20:31:09,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:31:09,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:31:09,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:31:09,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:31:09,343 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:31:09,343 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:31:09,343 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:31:09,343 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:31:09,343 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:31:09,344 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:31:09,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:31:09,344 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:31:09,344 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:31:09,344 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:31:09,345 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-18 20:31:09,346 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-18 20:31:09,346 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:31:09,347 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:31:09,347 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:31:09,347 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_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bbe822661921a086d2e8463a9fe627e3d2feec0733ded33ee82f90f38d03493 [2022-11-18 20:31:09,739 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:31:09,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:31:09,783 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:31:09,785 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:31:09,786 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:31:09,787 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c [2022-11-18 20:31:09,869 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/490aa4ace/be80ea9dd2684a93b3aa1e91579e2b03/FLAGd30ceb140 [2022-11-18 20:31:10,454 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:31:10,455 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c [2022-11-18 20:31:10,467 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/490aa4ace/be80ea9dd2684a93b3aa1e91579e2b03/FLAGd30ceb140 [2022-11-18 20:31:10,799 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/490aa4ace/be80ea9dd2684a93b3aa1e91579e2b03 [2022-11-18 20:31:10,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:31:10,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:31:10,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:31:10,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:31:10,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:31:10,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:31:10" (1/1) ... [2022-11-18 20:31:10,822 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@354cf7f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:10, skipping insertion in model container [2022-11-18 20:31:10,822 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:31:10" (1/1) ... [2022-11-18 20:31:10,831 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:31:10,873 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:31:11,133 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c[1107,1120] [2022-11-18 20:31:11,246 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:31:11,258 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:31:11,274 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c[1107,1120] [2022-11-18 20:31:11,327 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:31:11,347 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:31:11,347 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11 WrapperNode [2022-11-18 20:31:11,347 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:31:11,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:31:11,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:31:11,349 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:31:11,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,367 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,401 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 181 [2022-11-18 20:31:11,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:31:11,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:31:11,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:31:11,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:31:11,414 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,414 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,417 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,433 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,465 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,467 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,470 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:31:11,471 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:31:11,472 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:31:11,472 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:31:11,473 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (1/1) ... [2022-11-18 20:31:11,492 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:31:11,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:31:11,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:31:11,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:31:11,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:31:11,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:31:11,691 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:31:11,694 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:31:12,030 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:31:12,039 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:31:12,039 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-18 20:31:12,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:31:12 BoogieIcfgContainer [2022-11-18 20:31:12,042 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:31:12,045 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:31:12,045 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:31:12,050 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:31:12,050 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:31:10" (1/3) ... [2022-11-18 20:31:12,051 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@799c93d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:31:12, skipping insertion in model container [2022-11-18 20:31:12,051 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:11" (2/3) ... [2022-11-18 20:31:12,052 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@799c93d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:31:12, skipping insertion in model container [2022-11-18 20:31:12,052 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:31:12" (3/3) ... [2022-11-18 20:31:12,054 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.diagonal.c [2022-11-18 20:31:12,077 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:31:12,078 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 20:31:12,175 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:31:12,184 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4c39d981, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:31:12,184 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 20:31:12,191 INFO L276 IsEmpty]: Start isEmpty. Operand has 32 states, 30 states have (on average 1.6) internal successors, (48), 31 states have internal predecessors, (48), 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) [2022-11-18 20:31:12,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2022-11-18 20:31:12,199 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:31:12,200 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:31:12,201 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:31:12,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:31:12,216 INFO L85 PathProgramCache]: Analyzing trace with hash 1809713074, now seen corresponding path program 1 times [2022-11-18 20:31:12,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:31:12,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [358201201] [2022-11-18 20:31:12,232 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:31:12,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:31:12,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:31:12,800 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:31:12,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-18 20:31:12,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [358201201] [2022-11-18 20:31:12,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [358201201] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:31:12,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:31:12,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:31:12,803 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1467644693] [2022-11-18 20:31:12,804 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:31:12,809 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:31:12,810 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-18 20:31:12,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:31:12,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:31:12,845 INFO L87 Difference]: Start difference. First operand has 32 states, 30 states have (on average 1.6) internal successors, (48), 31 states have internal predecessors, (48), 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 1.75) internal successors, (7), 4 states have internal predecessors, (7), 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) [2022-11-18 20:31:12,936 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:31:12,936 INFO L93 Difference]: Finished difference Result 85 states and 137 transitions. [2022-11-18 20:31:12,938 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:31:12,940 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 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 7 [2022-11-18 20:31:12,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:31:12,950 INFO L225 Difference]: With dead ends: 85 [2022-11-18 20:31:12,950 INFO L226 Difference]: Without dead ends: 55 [2022-11-18 20:31:12,954 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:31:12,961 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 102 mSDsluCounter, 43 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 102 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:31:12,964 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [102 Valid, 88 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:31:12,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states. [2022-11-18 20:31:13,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 30. [2022-11-18 20:31:13,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 29 states have (on average 1.5172413793103448) internal successors, (44), 29 states have internal predecessors, (44), 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) [2022-11-18 20:31:13,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 44 transitions. [2022-11-18 20:31:13,009 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 44 transitions. Word has length 7 [2022-11-18 20:31:13,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:31:13,010 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 44 transitions. [2022-11-18 20:31:13,011 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 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) [2022-11-18 20:31:13,012 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 44 transitions. [2022-11-18 20:31:13,013 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-18 20:31:13,014 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:31:13,014 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-11-18 20:31:13,015 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-18 20:31:13,015 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:31:13,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:31:13,018 INFO L85 PathProgramCache]: Analyzing trace with hash 268255406, now seen corresponding path program 1 times [2022-11-18 20:31:13,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-18 20:31:13,019 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278650894] [2022-11-18 20:31:13,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:31:13,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-18 20:31:13,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:31:13,075 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-18 20:31:13,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-18 20:31:13,130 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-18 20:31:13,131 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-18 20:31:13,133 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-11-18 20:31:13,135 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-18 20:31:13,140 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1] [2022-11-18 20:31:13,145 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-18 20:31:13,179 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2022-11-18 20:31:13,197 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 08:31:13 BoogieIcfgContainer [2022-11-18 20:31:13,197 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-18 20:31:13,199 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-18 20:31:13,199 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-18 20:31:13,200 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-18 20:31:13,201 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:31:12" (3/4) ... [2022-11-18 20:31:13,204 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-18 20:31:13,204 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-18 20:31:13,207 INFO L158 Benchmark]: Toolchain (without parser) took 2396.12ms. Allocated memory is still 132.1MB. Free memory was 100.0MB in the beginning and 86.1MB in the end (delta: 13.9MB). Peak memory consumption was 12.8MB. Max. memory is 16.1GB. [2022-11-18 20:31:13,208 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 88.1MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:31:13,209 INFO L158 Benchmark]: CACSL2BoogieTranslator took 533.38ms. Allocated memory is still 132.1MB. Free memory was 100.0MB in the beginning and 104.9MB in the end (delta: -5.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-18 20:31:13,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.73ms. Allocated memory is still 132.1MB. Free memory was 104.9MB in the beginning and 102.3MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-18 20:31:13,214 INFO L158 Benchmark]: Boogie Preprocessor took 68.70ms. Allocated memory is still 132.1MB. Free memory was 102.3MB in the beginning and 100.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:31:13,215 INFO L158 Benchmark]: RCFGBuilder took 571.00ms. Allocated memory is still 132.1MB. Free memory was 100.7MB in the beginning and 82.4MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-18 20:31:13,215 INFO L158 Benchmark]: TraceAbstraction took 1151.92ms. Allocated memory is still 132.1MB. Free memory was 81.9MB in the beginning and 86.8MB in the end (delta: -5.0MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:31:13,215 INFO L158 Benchmark]: Witness Printer took 6.09ms. Allocated memory is still 132.1MB. Free memory was 86.8MB in the beginning and 86.1MB in the end (delta: 704.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-18 20:31:13,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 88.1MB. Free memory was 43.5MB in the beginning and 43.4MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 533.38ms. Allocated memory is still 132.1MB. Free memory was 100.0MB in the beginning and 104.9MB in the end (delta: -5.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.73ms. Allocated memory is still 132.1MB. Free memory was 104.9MB in the beginning and 102.3MB in the end (delta: 2.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 68.70ms. Allocated memory is still 132.1MB. Free memory was 102.3MB in the beginning and 100.7MB in the end (delta: 1.6MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 571.00ms. Allocated memory is still 132.1MB. Free memory was 100.7MB in the beginning and 82.4MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 1151.92ms. Allocated memory is still 132.1MB. Free memory was 81.9MB in the beginning and 86.8MB in the end (delta: -5.0MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 6.09ms. Allocated memory is still 132.1MB. Free memory was 86.8MB in the beginning and 86.1MB in the end (delta: 704.2kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 20]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of bitwiseComplement at line 56, overapproximation of bitwiseAnd at line 61. 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_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 4); [L29] const SORT_4 msb_SORT_4 = (SORT_4)1 << (4 - 1); [L31] const SORT_4 var_5 = 0; [L32] const SORT_1 var_14 = 1; [L33] const SORT_4 var_19 = 1; [L34] const SORT_4 var_22 = 15; [L36] SORT_1 input_2; [L37] SORT_1 input_3; [L39] SORT_4 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L40] SORT_4 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_4; [L42] SORT_4 init_7_arg_1 = var_5; [L43] state_6 = init_7_arg_1 [L44] SORT_4 init_9_arg_1 = var_5; [L45] state_8 = init_9_arg_1 VAL [init_7_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_4=15, msb_SORT_1=1, msb_SORT_4=8, state_6=0, state_8=0, var_14=1, var_19=1, var_22=15, var_5=0] [L48] input_2 = __VERIFIER_nondet_uchar() [L49] input_3 = __VERIFIER_nondet_uchar() [L52] SORT_4 var_10_arg_0 = state_6; [L53] SORT_4 var_10_arg_1 = state_8; [L54] SORT_1 var_10 = var_10_arg_0 < var_10_arg_1; [L55] SORT_1 var_11_arg_0 = var_10; [L56] SORT_1 var_11 = ~var_11_arg_0; [L57] SORT_1 var_15_arg_0 = var_11; [L58] SORT_1 var_15 = ~var_15_arg_0; [L59] SORT_1 var_16_arg_0 = var_14; [L60] SORT_1 var_16_arg_1 = var_15; [L61] SORT_1 var_16 = var_16_arg_0 & var_16_arg_1; VAL [init_7_arg_1=0, init_9_arg_1=0, input_2=4, input_3=5, mask_SORT_1=1, mask_SORT_4=15, msb_SORT_1=1, msb_SORT_4=8, state_6=0, state_8=0, var_10=0, var_10_arg_0=0, var_10_arg_1=0, var_11=3, var_11_arg_0=0, var_14=1, var_15=2, var_15_arg_0=3, var_16=1, var_16_arg_0=1, var_16_arg_1=2, var_19=1, var_22=15, var_5=0] [L62] var_16 = var_16 & mask_SORT_1 VAL [init_7_arg_1=0, init_9_arg_1=0, input_2=4, input_3=5, mask_SORT_1=1, mask_SORT_4=15, msb_SORT_1=1, msb_SORT_4=8, state_6=0, state_8=0, var_10=0, var_10_arg_0=0, var_10_arg_1=0, var_11=3, var_11_arg_0=0, var_14=1, var_15=2, var_15_arg_0=3, var_16=1, var_16_arg_0=1, var_16_arg_1=2, var_19=1, var_22=15, var_5=0] [L63] SORT_1 bad_17_arg_0 = var_16; [L64] CALL __VERIFIER_assert(!(bad_17_arg_0)) [L20] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L20] reach_error() VAL [\old(cond)=0, cond=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 1 procedures, 32 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 1.0s, OverallIterations: 2, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 102 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 102 mSDsluCounter, 88 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 43 mSDsCounter, 1 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 17 IncrementalHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1 mSolverCounterUnsat, 45 mSDtfsCounter, 17 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=32occurred in iteration=0, InterpolantAutomatonStates: 5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 25 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.4s InterpolantComputationTime, 15 NumberOfCodeBlocks, 15 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 6 ConstructedInterpolants, 0 QuantifiedInterpolants, 11 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2022-11-18 20:31:13,237 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/config/AutomizerReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0bbe822661921a086d2e8463a9fe627e3d2feec0733ded33ee82f90f38d03493 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-8393723 [2022-11-18 20:31:15,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-18 20:31:15,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-18 20:31:15,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-18 20:31:15,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-18 20:31:15,784 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-18 20:31:15,786 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-18 20:31:15,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-18 20:31:15,791 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-18 20:31:15,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-18 20:31:15,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-18 20:31:15,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-18 20:31:15,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-18 20:31:15,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-18 20:31:15,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-18 20:31:15,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-18 20:31:15,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-18 20:31:15,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-18 20:31:15,807 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-18 20:31:15,810 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-18 20:31:15,812 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-18 20:31:15,813 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-18 20:31:15,815 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-18 20:31:15,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-18 20:31:15,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-18 20:31:15,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-18 20:31:15,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-18 20:31:15,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-18 20:31:15,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-18 20:31:15,827 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-18 20:31:15,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-18 20:31:15,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-18 20:31:15,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-18 20:31:15,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-18 20:31:15,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-18 20:31:15,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-18 20:31:15,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-18 20:31:15,839 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-18 20:31:15,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-18 20:31:15,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-18 20:31:15,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-18 20:31:15,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-18 20:31:15,894 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-18 20:31:15,900 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-18 20:31:15,902 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-18 20:31:15,903 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-18 20:31:15,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-18 20:31:15,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-18 20:31:15,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-18 20:31:15,910 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-18 20:31:15,911 INFO L138 SettingsManager]: * Use SBE=true [2022-11-18 20:31:15,911 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-18 20:31:15,912 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-18 20:31:15,913 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-18 20:31:15,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-18 20:31:15,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-18 20:31:15,914 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-18 20:31:15,914 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-18 20:31:15,915 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-18 20:31:15,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-18 20:31:15,915 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-18 20:31:15,916 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-18 20:31:15,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-18 20:31:15,916 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-18 20:31:15,916 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-18 20:31:15,917 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:31:15,917 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-18 20:31:15,917 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-18 20:31:15,918 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-18 20:31:15,918 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-18 20:31:15,918 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-18 20:31:15,919 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-18 20:31:15,919 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-18 20:31:15,919 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-18 20:31:15,920 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-18 20:31:15,920 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_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0bbe822661921a086d2e8463a9fe627e3d2feec0733ded33ee82f90f38d03493 [2022-11-18 20:31:16,454 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-18 20:31:16,486 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-18 20:31:16,490 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-18 20:31:16,492 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-18 20:31:16,495 INFO L275 PluginConnector]: CDTParser initialized [2022-11-18 20:31:16,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c [2022-11-18 20:31:16,599 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/7444f8ca3/f8de828e076c4e4b89e331a1353c9772/FLAGbeeb9e503 [2022-11-18 20:31:17,264 INFO L306 CDTParser]: Found 1 translation units. [2022-11-18 20:31:17,265 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c [2022-11-18 20:31:17,274 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/7444f8ca3/f8de828e076c4e4b89e331a1353c9772/FLAGbeeb9e503 [2022-11-18 20:31:17,591 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/data/7444f8ca3/f8de828e076c4e4b89e331a1353c9772 [2022-11-18 20:31:17,595 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-18 20:31:17,599 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-18 20:31:17,605 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-18 20:31:17,605 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-18 20:31:17,610 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-18 20:31:17,611 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:31:17" (1/1) ... [2022-11-18 20:31:17,613 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@688ab2a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:17, skipping insertion in model container [2022-11-18 20:31:17,613 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 08:31:17" (1/1) ... [2022-11-18 20:31:17,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-18 20:31:17,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-18 20:31:17,884 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c[1107,1120] [2022-11-18 20:31:17,954 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:31:17,958 INFO L203 MainTranslator]: Completed pre-run [2022-11-18 20:31:18,000 WARN L234 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.diagonal.c[1107,1120] [2022-11-18 20:31:18,067 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-18 20:31:18,082 INFO L208 MainTranslator]: Completed translation [2022-11-18 20:31:18,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18 WrapperNode [2022-11-18 20:31:18,083 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-18 20:31:18,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-18 20:31:18,085 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-18 20:31:18,085 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-18 20:31:18,094 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,136 INFO L138 Inliner]: procedures = 11, calls = 3, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 132 [2022-11-18 20:31:18,137 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-18 20:31:18,138 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-18 20:31:18,138 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-18 20:31:18,138 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-18 20:31:18,149 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,150 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,154 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,154 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,162 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,166 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,168 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,170 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-18 20:31:18,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-18 20:31:18,175 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-18 20:31:18,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-18 20:31:18,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (1/1) ... [2022-11-18 20:31:18,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-18 20:31:18,202 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/z3 [2022-11-18 20:31:18,217 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-18 20:31:18,255 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-18 20:31:18,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-18 20:31:18,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-18 20:31:18,389 INFO L235 CfgBuilder]: Building ICFG [2022-11-18 20:31:18,391 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-18 20:31:18,706 INFO L276 CfgBuilder]: Performing block encoding [2022-11-18 20:31:18,713 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-18 20:31:18,714 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-18 20:31:18,716 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:31:18 BoogieIcfgContainer [2022-11-18 20:31:18,716 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-18 20:31:18,720 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-18 20:31:18,720 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-18 20:31:18,724 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-18 20:31:18,724 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 08:31:17" (1/3) ... [2022-11-18 20:31:18,725 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bcc77ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:31:18, skipping insertion in model container [2022-11-18 20:31:18,725 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 08:31:18" (2/3) ... [2022-11-18 20:31:18,726 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bcc77ff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 08:31:18, skipping insertion in model container [2022-11-18 20:31:18,726 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 08:31:18" (3/3) ... [2022-11-18 20:31:18,728 INFO L112 eAbstractionObserver]: Analyzing ICFG btor2c-lazyMod.diagonal.c [2022-11-18 20:31:18,750 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-18 20:31:18,750 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-11-18 20:31:18,846 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-18 20:31:18,882 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@29629127, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-18 20:31:18,883 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-11-18 20:31:18,888 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) [2022-11-18 20:31:18,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2022-11-18 20:31:18,895 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:31:18,895 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2022-11-18 20:31:18,896 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:31:18,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:31:18,902 INFO L85 PathProgramCache]: Analyzing trace with hash 28698761, now seen corresponding path program 1 times [2022-11-18 20:31:18,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:31:18,927 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1271985901] [2022-11-18 20:31:18,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:31:18,935 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 [2022-11-18 20:31:18,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:31:18,957 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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) [2022-11-18 20:31:18,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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 [2022-11-18 20:31:19,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:31:19,076 WARN L261 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 16 conjunts are in the unsatisfiable core [2022-11-18 20:31:19,085 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:31:19,415 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:31:19,415 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-11-18 20:31:19,416 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:31:19,416 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1271985901] [2022-11-18 20:31:19,417 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1271985901] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-18 20:31:19,417 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-18 20:31:19,417 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-18 20:31:19,423 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [336482612] [2022-11-18 20:31:19,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-18 20:31:19,431 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-18 20:31:19,432 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:31:19,487 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-18 20:31:19,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-18 20:31:19,491 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) [2022-11-18 20:31:19,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:31:19,575 INFO L93 Difference]: Finished difference Result 20 states and 30 transitions. [2022-11-18 20:31:19,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-11-18 20:31:19,579 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 [2022-11-18 20:31:19,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:31:19,588 INFO L225 Difference]: With dead ends: 20 [2022-11-18 20:31:19,588 INFO L226 Difference]: Without dead ends: 11 [2022-11-18 20:31:19,594 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-18 20:31:19,601 INFO L413 NwaCegarLoop]: 5 mSDtfsCounter, 4 mSDsluCounter, 8 mSDsCounter, 0 mSdLazyCounter, 8 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s 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, 0.0s IncrementalHoareTripleChecker+Time [2022-11-18 20:31:19,602 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 13 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 8 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-11-18 20:31:19,621 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11 states. [2022-11-18 20:31:19,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11 to 9. [2022-11-18 20:31:19,652 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) [2022-11-18 20:31:19,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 9 transitions. [2022-11-18 20:31:19,654 INFO L78 Accepts]: Start accepts. Automaton has 9 states and 9 transitions. Word has length 5 [2022-11-18 20:31:19,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:31:19,654 INFO L495 AbstractCegarLoop]: Abstraction has 9 states and 9 transitions. [2022-11-18 20:31:19,655 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) [2022-11-18 20:31:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 9 states and 9 transitions. [2022-11-18 20:31:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2022-11-18 20:31:19,656 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:31:19,656 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2022-11-18 20:31:19,670 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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 [2022-11-18 20:31:19,868 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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 [2022-11-18 20:31:19,868 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:31:19,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:31:19,870 INFO L85 PathProgramCache]: Analyzing trace with hash 271073635, now seen corresponding path program 1 times [2022-11-18 20:31:19,871 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:31:19,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [12010580] [2022-11-18 20:31:19,872 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-18 20:31:19,872 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 [2022-11-18 20:31:19,872 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:31:19,874 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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) [2022-11-18 20:31:19,879 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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 [2022-11-18 20:31:20,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-18 20:31:20,029 WARN L261 TraceCheckSpWp]: Trace formula consists of 126 conjuncts, 67 conjunts are in the unsatisfiable core [2022-11-18 20:31:20,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:31:20,872 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:31:20,872 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:31:31,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:31:31,129 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:31:31,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [12010580] [2022-11-18 20:31:31,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [12010580] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:31:31,130 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-18 20:31:31,130 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-11-18 20:31:31,130 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [146636091] [2022-11-18 20:31:31,131 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-18 20:31:31,132 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-11-18 20:31:31,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:31:31,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-11-18 20:31:31,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-11-18 20:31:31,134 INFO L87 Difference]: Start difference. First operand 9 states and 9 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:31:31,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:31:31,242 INFO L93 Difference]: Finished difference Result 16 states and 16 transitions. [2022-11-18 20:31:31,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-11-18 20:31:31,244 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2022-11-18 20:31:31,244 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:31:31,244 INFO L225 Difference]: With dead ends: 16 [2022-11-18 20:31:31,245 INFO L226 Difference]: Without dead ends: 14 [2022-11-18 20:31:31,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 3.8s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2022-11-18 20:31:31,247 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 11 mSDsluCounter, 15 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 7 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-18 20:31:31,247 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 19 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 17 Invalid, 0 Unknown, 7 Unchecked, 0.1s Time] [2022-11-18 20:31:31,248 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14 states. [2022-11-18 20:31:31,254 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 12. [2022-11-18 20:31:31,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 11 states have (on average 1.0909090909090908) internal successors, (12), 11 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:31:31,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 12 transitions. [2022-11-18 20:31:31,257 INFO L78 Accepts]: Start accepts. Automaton has 12 states and 12 transitions. Word has length 8 [2022-11-18 20:31:31,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:31:31,260 INFO L495 AbstractCegarLoop]: Abstraction has 12 states and 12 transitions. [2022-11-18 20:31:31,260 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-18 20:31:31,260 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 12 transitions. [2022-11-18 20:31:31,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-11-18 20:31:31,265 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:31:31,265 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 1, 1, 1, 1] [2022-11-18 20:31:31,288 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2022-11-18 20:31:31,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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 [2022-11-18 20:31:31,479 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:31:31,480 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:31:31,481 INFO L85 PathProgramCache]: Analyzing trace with hash 1020920393, now seen corresponding path program 2 times [2022-11-18 20:31:31,482 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:31:31,482 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1463263349] [2022-11-18 20:31:31,482 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-11-18 20:31:31,482 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 [2022-11-18 20:31:31,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:31:31,490 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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) [2022-11-18 20:31:31,501 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2022-11-18 20:31:31,633 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-11-18 20:31:31,633 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 20:31:31,639 WARN L261 TraceCheckSpWp]: Trace formula consists of 220 conjuncts, 117 conjunts are in the unsatisfiable core [2022-11-18 20:31:31,644 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:31:32,349 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:31:32,350 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:33:00,229 WARN L233 SmtUtils]: Spent 1.21m on a formula simplification. DAG size of input: 513 DAG size of output: 112 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-18 20:33:00,408 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:33:00,409 INFO L136 FreeRefinementEngine]: Strategy WOLF found an infeasible trace [2022-11-18 20:33:00,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1463263349] [2022-11-18 20:33:00,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1463263349] provided 0 perfect and 2 imperfect interpolant sequences [2022-11-18 20:33:00,410 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-11-18 20:33:00,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-11-18 20:33:00,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [839773085] [2022-11-18 20:33:00,411 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-11-18 20:33:00,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-11-18 20:33:00,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WOLF [2022-11-18 20:33:00,412 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-11-18 20:33:00,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=65, Unknown=0, NotChecked=0, Total=90 [2022-11-18 20:33:00,413 INFO L87 Difference]: Start difference. First operand 12 states and 12 transitions. Second operand has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 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) [2022-11-18 20:33:00,859 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-18 20:33:00,859 INFO L93 Difference]: Finished difference Result 21 states and 22 transitions. [2022-11-18 20:33:00,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-11-18 20:33:00,862 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-11-18 20:33:00,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-18 20:33:00,863 INFO L225 Difference]: With dead ends: 21 [2022-11-18 20:33:00,863 INFO L226 Difference]: Without dead ends: 19 [2022-11-18 20:33:00,864 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 74.5s TimeCoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2022-11-18 20:33:00,865 INFO L413 NwaCegarLoop]: 4 mSDtfsCounter, 17 mSDsluCounter, 28 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 32 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 23 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-11-18 20:33:00,866 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 32 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 35 Invalid, 0 Unknown, 23 Unchecked, 0.1s Time] [2022-11-18 20:33:00,867 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19 states. [2022-11-18 20:33:00,871 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19 to 18. [2022-11-18 20:33:00,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 17 states have (on average 1.0588235294117647) internal successors, (18), 17 states have internal predecessors, (18), 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) [2022-11-18 20:33:00,872 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 18 transitions. [2022-11-18 20:33:00,873 INFO L78 Accepts]: Start accepts. Automaton has 18 states and 18 transitions. Word has length 11 [2022-11-18 20:33:00,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-18 20:33:00,873 INFO L495 AbstractCegarLoop]: Abstraction has 18 states and 18 transitions. [2022-11-18 20:33:00,873 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 2.0) internal successors, (20), 10 states have internal predecessors, (20), 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) [2022-11-18 20:33:00,874 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 18 transitions. [2022-11-18 20:33:00,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2022-11-18 20:33:00,875 INFO L187 NwaCegarLoop]: Found error trace [2022-11-18 20:33:00,875 INFO L195 NwaCegarLoop]: trace histogram [5, 4, 4, 1, 1, 1, 1] [2022-11-18 20:33:00,895 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2022-11-18 20:33:01,089 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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 [2022-11-18 20:33:01,090 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-18 20:33:01,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-18 20:33:01,091 INFO L85 PathProgramCache]: Analyzing trace with hash -1250702327, now seen corresponding path program 3 times [2022-11-18 20:33:01,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy WOLF [2022-11-18 20:33:01,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [723726895] [2022-11-18 20:33:01,092 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-11-18 20:33:01,092 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 [2022-11-18 20:33:01,093 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat [2022-11-18 20:33:01,094 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/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) [2022-11-18 20:33:01,095 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9e28deef-5ed6-4e7b-a157-b3f3fc540e7f/bin/uautomizer-TMbwUNV5ro/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2022-11-18 20:33:01,267 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2022-11-18 20:33:01,267 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-11-18 20:33:01,276 WARN L261 TraceCheckSpWp]: Trace formula consists of 408 conjuncts, 229 conjunts are in the unsatisfiable core [2022-11-18 20:33:01,284 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-11-18 20:33:04,536 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 0 proven. 26 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-18 20:33:04,536 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-11-18 20:36:02,762 WARN L233 SmtUtils]: Spent 2.70m on a formula simplification. DAG size of input: 662 DAG size of output: 365 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-11-18 20:36:26,436 WARN L837 $PredicateComparison]: unable to prove that (let ((.cse0 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_1~0#1|))) (or (forall ((|v_ULTIMATE.start_main_~var_16_arg_0~0#1_10| (_ BitVec 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_16_arg_0~0#1_10|) (_ bv1 32)))) .cse0)) (_ bv0 8))) (let ((.cse35 ((_ zero_extend 24) |c_ULTIMATE.start_main_~mask_SORT_4~0#1|)) (.cse174 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_6~0#1|)) (.cse50 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_19~0#1|))) (let ((.cse48 ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_22~0#1|)) (.cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse174 .cse50)))))))))))))) (let ((.cse187 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse14 .cse50))))))))))))) (.cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse48 .cse50)))) (.cse28 (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |c_ULTIMATE.start_main_~var_14~0#1|)))))) (_ bv0 8)))) (.cse33 (forall ((|v_ULTIMATE.start_main_~var_41_arg_2~0#1_8| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_8| (_ BitVec 8))) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_8|)))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_8|))))))))))))) (let ((.cse13 (and (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse224 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_9|))))))))) (.cse225 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvsgt .cse224 .cse225)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse224 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse225 .cse50))))))))))))))) (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse226 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_9|))))))))) (.cse227 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (bvsgt .cse226 .cse227)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse226 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse227)))))))))) (or .cse28 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse228 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_9|))))))))) (.cse229 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse228))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse229)))))))))))) (not (bvslt .cse228 .cse229)))))) (or .cse33 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse230 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_9|)))))))))) (or (bvslt .cse230 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|))))))) (not (= .cse48 .cse230)))))))) (.cse30 (forall ((|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (not (bvslt .cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))))) (.cse29 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse223 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt .cse187 .cse223)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse187))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse223 .cse50)))))))))))))))) (.cse32 (not (= .cse187 .cse48))) (.cse26 (forall ((|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (not (bvsgt .cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))))) (.cse16 (and (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse216 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_9|))))))) (.cse217 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvsgt .cse216 .cse217)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse216 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse217 .cse50))))))))))))))) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse218 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_9|)))))))) (or (not (= .cse218 .cse48)) (bvslt .cse218 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))))) .cse33) (or .cse28 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse219 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_9|))))))) (.cse220 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt .cse219 .cse220)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse219))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse220 .cse50)))))))))))))))) (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse221 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_9|))))))) (.cse222 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (bvsgt .cse221 .cse222)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse221 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse222)))))))))))) (.cse17 (forall ((|v_ULTIMATE.start_main_~var_33_arg_0~0#1_9| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_33_arg_0~0#1_9|) (_ bv1 32)))))) (_ bv0 8)))) (.cse59 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse215 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (let ((.cse213 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse215 .cse50))))))))))))) (.cse214 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt .cse213 .cse214)) (not (= .cse48 .cse215)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse213))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse214 .cse50))))))))))))))))) (.cse175 ((_ zero_extend 24) |c_ULTIMATE.start_main_~state_8~0#1|)) (.cse34 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse211 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_9|))))))))))) (.cse212 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (bvslt .cse211 .cse212)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse211))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse212)))))))))))))))) (.cse52 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse210 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (= .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse210 .cse50)))))))))))))) (not (= .cse48 .cse210)))))) (.cse7 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse208 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_9|))))))))))) (.cse209 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse208 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse209))))))) (not (bvsgt .cse208 .cse209)))))) (.cse51 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (not (= .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))))) (.cse10 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse206 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_9|))))))))) (.cse207 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (bvslt .cse206 .cse207) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse206 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse207))))))))))))))))) (let ((.cse40 (or .cse33 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse205 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (= .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse205 .cse50)))))))))))))) (= .cse48 .cse205)))))) (.cse41 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse204 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse202 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse204 .cse50))))))))))))) (.cse203 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (bvslt .cse202 .cse203) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse202 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse203))))))))))))))) (= .cse48 .cse204))))) (.cse65 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse199 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (= .cse48 .cse199)) (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse200 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse199 .cse50))))))))))))) (.cse201 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvsgt .cse200 .cse201)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse200 .cse50))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse201)))))))))))))) (.cse66 (or .cse51 .cse10)) (.cse67 (or .cse51 .cse7)) (.cse42 (or .cse28 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse198 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (let ((.cse196 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse198 .cse50))))))))))))) (.cse197 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt .cse196 .cse197)) (= .cse48 .cse198) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse196))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse197 .cse50)))))))))))))))))) (.cse68 (or .cse33 .cse52)) (.cse69 (or .cse51 .cse28 .cse34)) (.cse44 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse193 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (= .cse48 .cse193) (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse194 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse193 .cse50))))))))))))) (.cse195 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvsgt .cse194 .cse195)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse194 .cse50))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse195)))))))))))))) (.cse70 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse192 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse190 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse192 .cse50))))))))))))) (.cse191 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (bvslt .cse190 .cse191) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse190 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse191))))))))))))))) (not (= .cse48 .cse192)))))) (.cse15 ((_ 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) (bvadd .cse50 .cse175))))))) .cse35)))) (.cse71 (or .cse28 .cse59)) (.cse12 (= .cse48 .cse14)) (.cse177 (or .cse26 .cse16 .cse17)) (.cse3 (or .cse32 .cse33)) (.cse4 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse189 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse187 .cse50))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse189))))))) (not (bvsgt .cse187 .cse189)))))) (.cse6 (or .cse28 .cse29)) (.cse178 (or .cse13 .cse30)) (.cse9 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse188 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse187 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse188)))))))))))) (bvslt .cse187 .cse188)))))) (let ((.cse24 (and .cse177 .cse3 .cse4 .cse6 .cse178 .cse9)) (.cse11 (not .cse12)) (.cse5 (or .cse28 .cse34)) (.cse58 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse186 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (= .cse48 .cse186)) (not (bvslt .cse186 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))))))) (.cse43 (or .cse16 .cse17 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse185 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvsgt .cse185 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))) (= .cse48 .cse185)))))) (.cse55 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse184 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvsgt .cse184 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))) (not (= .cse48 .cse184)))))) (.cse45 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse183 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvslt .cse183 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))) (= .cse48 .cse183)))))) (.cse96 (forall ((|v_ULTIMATE.start_main_~var_40_arg_1~0#1_10| (_ BitVec 8))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_40_arg_1~0#1_10|) (_ bv255 32)))))) (_ bv0 8))))) (.cse64 (and .cse40 .cse41 .cse65 .cse66 .cse67 (or (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse179 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvsgt .cse179 .cse15)) (not (= .cse48 .cse179))))) .cse16 .cse17) .cse42 .cse68 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse180 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (= .cse48 .cse180)) (not (bvslt .cse180 .cse15)))))) .cse69 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse181 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (= .cse48 .cse181) (not (bvslt .cse181 .cse15)))))) .cse44 .cse70 (or (forall ((|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse182 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvsgt .cse182 .cse15)) (= .cse48 .cse182)))) .cse16 .cse17) .cse71)) (.cse91 (forall ((|v_ULTIMATE.start_main_~var_40_arg_1~0#1_10| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_40_arg_1~0#1_10|) (_ bv255 32)))))) (_ bv0 8)))) (.cse176 (= .cse174 .cse175))) (and (or (let ((.cse22 (forall ((|v_ULTIMATE.start_main_~var_44_arg_0~0#1_10| (_ BitVec 8))) (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_44_arg_0~0#1_10|)))))) (_ bv0 8)))) (.cse18 (forall ((|v_ULTIMATE.start_main_~var_44_arg_0~0#1_10| (_ BitVec 8))) (not (= ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand (_ bv1 32) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_44_arg_0~0#1_10|)))))) (_ bv0 8)))))) (let ((.cse38 (bvslt .cse174 .cse175)) (.cse1 (forall ((|v_ULTIMATE.start_main_~var_40_arg_1~0#1_10| (_ BitVec 8))) (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_40_arg_1~0#1_10|) (_ bv254 32)))) .cse0)) (_ bv0 8)))) (.cse23 (forall ((|v_ULTIMATE.start_main_~var_40_arg_1~0#1_10| (_ BitVec 8))) (not (= ((_ extract 7 0) (bvand ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_40_arg_1~0#1_10|) (_ bv254 32)))) .cse0)) (_ bv0 8))))) (.cse25 (and .cse22 .cse18))) (let ((.cse37 (or (let ((.cse142 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse171 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (let ((.cse172 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse171 .cse50))))))))))))) (.cse173 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (= .cse171 .cse48)) (not (bvslt .cse172 .cse173)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse172))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse173 .cse50))))))))))))))))) (.cse119 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse168 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse168 .cse48) (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse169 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse168 .cse50))))))))))))) (.cse170 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse169)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse170)))))))))))) (bvslt .cse169 .cse170)))))))) (.cse123 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse167 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (bvslt .cse167 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|)))))))) (= .cse167 .cse48)))))) (.cse126 (or .cse33 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse166 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse166 .cse48) (not (= .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse166 .cse50))))))))))))))))))) (.cse129 (or .cse28 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse165 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (let ((.cse163 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse165 .cse50))))))))))))) (.cse164 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt .cse163 .cse164)) (= .cse165 .cse48) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse163))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse164 .cse50)))))))))))))))))) (.cse131 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse160 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse160 .cse48) (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse161 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse160 .cse50))))))))))))) (.cse162 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse161 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse162))))))) (not (bvsgt .cse161 .cse162))))))))) (.cse132 (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse159 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse159 .cse48) (not (bvsgt .cse159 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|))))))))))) .cse16 .cse17)) (.cse141 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse158 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse158 .cse48)) (not (= .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse158 .cse50)))))))))))))))))) (.cse118 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse157 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse157 .cse48)) (not (bvslt .cse157 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|)))))))))))) (.cse137 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (not (= ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))) .cse48)))) (.cse127 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse156 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse156 .cse48)) (not (bvsgt .cse156 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|))))))))))))) (and (or .cse1 (let ((.cse120 (or .cse28 .cse137 .cse34)) (.cse121 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse143 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse143 .cse48)) (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse144 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse143 .cse50))))))))))))) (.cse145 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse144 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse145))))))) (not (bvsgt .cse144 .cse145))))))))) (.cse122 (or .cse137 .cse7)) (.cse124 (or .cse28 .cse142)) (.cse125 (or .cse141 .cse33)) (.cse128 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse138 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse138 .cse48)) (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse139 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse138 .cse50))))))))))))) (.cse140 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse139)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse140)))))))))))) (bvslt .cse139 .cse140)))))))) (.cse130 (or .cse137 .cse10))) (and (or .cse22 (and (or .cse118 .cse13) .cse119 .cse120 .cse121 .cse122 .cse123 .cse124 .cse125 .cse126 (or .cse16 .cse127 .cse17) .cse128 .cse129 .cse130 .cse131 .cse132)) (or (and .cse119 .cse120 .cse121 .cse122 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse133 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse133 .cse48)) (not (bvslt .cse133 .cse15)))))) (or (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse134 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse134 .cse48) (not (bvsgt .cse134 .cse15))))) .cse16 .cse17) (or (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse135 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse135 .cse48)) (not (bvsgt .cse135 .cse15))))) .cse16 .cse17) .cse124 .cse125 .cse126 .cse128 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse136 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse136 .cse48) (not (bvslt .cse136 .cse15)))))) .cse129 .cse130 .cse131) .cse18)))) (or .cse23 (and (or (and .cse119 .cse126 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse146 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse146 .cse48) (not (bvslt .cse146 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))))))) (or .cse16 .cse17 (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse147 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (= .cse147 .cse48) (not (bvsgt .cse147 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))))))) .cse129 .cse131) .cse18) (or .cse25 .cse28 .cse137 .cse34) (or .cse25 .cse28 .cse142) (or (and .cse119 .cse123 .cse126 .cse129 .cse131 .cse132) .cse22) (or (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse148 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (let ((.cse149 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse148 .cse50))))))))))))) (.cse150 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (not (= .cse148 .cse48)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse149)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse150)))))))))))) (bvslt .cse149 .cse150))))) .cse25) (or .cse141 .cse33 .cse25) (or (and (or (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse151 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse151 .cse48)) (not (bvslt .cse151 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|))))))))))))) .cse18) (or .cse118 .cse22)) .cse13) (or .cse25 .cse137 .cse10) (or .cse25 .cse137 .cse7) (or (and (or (forall ((|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse152 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (or (not (= .cse152 .cse48)) (not (bvsgt .cse152 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|))))))))))))) .cse18) (or .cse127 .cse22)) .cse16 .cse17) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_34_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse153 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_34_arg_1~0#1_10|)))))))) (let ((.cse154 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse153 .cse50))))))))))))) (.cse155 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (= .cse153 .cse48)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse154 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse155))))))) (not (bvsgt .cse154 .cse155)))))) .cse25))))) (forall ((|v_ULTIMATE.start_main_~var_33_arg_0~0#1_10| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_33_arg_0~0#1_10|) (_ bv1 32)))))))))) (.cse36 (forall ((|v_ULTIMATE.start_main_~var_33_arg_0~0#1_10| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvand ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_33_arg_0~0#1_10|) (_ bv1 32)))))))))) (.cse39 (or (let ((.cse114 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (not (= .cse48 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|))))))))))))) (let ((.cse76 (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse117 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (let ((.cse115 ((_ 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) ((_ extract 7 0) (bvadd .cse117 .cse50))))))))) .cse35)))) (.cse116 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt .cse115 .cse116)) (not (= .cse48 .cse117)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse115))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse116 .cse50)))))))))))))))) .cse28)) (.cse77 (or .cse114 .cse7)) (.cse78 (or .cse114 .cse10)) (.cse82 (or .cse114 .cse28 .cse34)) (.cse83 (or .cse33 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse113 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (not (= .cse48 ((_ 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) ((_ extract 7 0) (bvadd .cse113 .cse50))))))))) .cse35))))) (= .cse48 .cse113)))))) (.cse84 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse112 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse110 ((_ 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) ((_ extract 7 0) (bvadd .cse112 .cse50))))))))) .cse35)))) (.cse111 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse110 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse111))))))) (not (bvsgt .cse110 .cse111))))) (not (= .cse48 .cse112)))))) (.cse85 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse107 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (= .cse48 .cse107) (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8))) (let ((.cse108 ((_ 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) ((_ extract 7 0) (bvadd .cse107 .cse50))))))))) .cse35)))) (.cse109 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse108 .cse50))) .cse63)))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse109))))))) (not (bvsgt .cse108 .cse109))))))))) (.cse87 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse106 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse104 ((_ 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) ((_ extract 7 0) (bvadd .cse106 .cse50))))))))) .cse35)))) (.cse105 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (bvslt .cse104 .cse105) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse104 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse105))))))))))))))) (= .cse48 .cse106))))) (.cse88 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse103 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8))) (let ((.cse101 ((_ 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) ((_ extract 7 0) (bvadd .cse103 .cse50))))))))) .cse35)))) (.cse102 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (bvslt .cse101 .cse102) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse101 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse102))))))))))))))) (not (= .cse48 .cse103)))))) (.cse89 (or .cse28 (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse100 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (let ((.cse98 ((_ 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) ((_ extract 7 0) (bvadd .cse100 .cse50))))))))) .cse35)))) (.cse99 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (bvslt .cse98 .cse99)) (= .cse48 .cse100) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) .cse98))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse99 .cse50)))))))))))))))))) (.cse90 (or .cse33 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse97 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (not (= .cse48 ((_ 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) ((_ extract 7 0) (bvadd .cse97 .cse50))))))))) .cse35))))) (not (= .cse48 .cse97)))))))) (and (or (and .cse76 .cse77 .cse78 (or (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse79 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (= .cse48 .cse79) (not (bvsgt .cse79 .cse15))))) .cse16 .cse17) (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse80 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (not (bvslt .cse80 .cse15)) (not (= .cse48 .cse80)))))) (or (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse81 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (not (= .cse48 .cse81)) (not (bvsgt .cse81 .cse15))))) .cse16 .cse17) .cse82 .cse83 .cse84 .cse85 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8))) (let ((.cse86 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (not (bvslt .cse86 .cse15)) (= .cse48 .cse86))))) .cse87 .cse88 .cse89 .cse90) .cse91) (or (and .cse76 .cse77 .cse78 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse92 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (= .cse48 .cse92) (not (bvslt .cse92 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))))))) (or (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse93 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (not (= .cse48 .cse93)) (not (bvsgt .cse93 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|))))))))))))) .cse16 .cse17) (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (not (= .cse48 .cse94)) (not (bvslt .cse94 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|)))))))))))))) .cse82 .cse83 .cse84 .cse85 .cse87 .cse88 .cse89 .cse90 (or .cse16 .cse17 (forall ((|v_ULTIMATE.start_main_~var_27_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_41_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse95 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_27_arg_1~0#1_10|)))))))))) (or (= .cse48 .cse95) (not (bvsgt .cse95 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_41_arg_2~0#1_10|))))))))))))))) .cse96)))) (not .cse38)))) (and (or (forall ((|v_ULTIMATE.start_main_~var_24_arg_1~0#1_10| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_24_arg_1~0#1_10|) (_ bv0 32)))))))) (and (or (and (or (let ((.cse27 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8))) (not (bvsgt .cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|)))))))))) (.cse31 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8))) (not (bvslt .cse14 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|))))))))))) (let ((.cse20 (or .cse13 .cse31)) (.cse21 (or .cse27 .cse16 .cse17))) (let ((.cse19 (and .cse20 .cse21 .cse3 .cse4 .cse6 .cse9))) (and (or .cse1 (and (or (let ((.cse2 (or (not (bvsgt .cse14 .cse15)) .cse16 .cse17)) (.cse8 (or .cse13 (not (bvslt .cse14 .cse15))))) (and (or (and .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10) .cse11) (or .cse12 (and .cse2 .cse3 .cse4 .cse6 .cse8 .cse9)))) .cse18) (or (and (or .cse19 .cse12) (or (and .cse20 .cse21 .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse10) .cse11)) .cse22))) (or .cse23 (and (or (and (or .cse24 .cse18) (or .cse19 .cse22)) .cse12) (or (and (or .cse25 .cse10) (or (and (or .cse26 .cse18) (or .cse27 .cse22)) .cse16 .cse17) (or .cse25 .cse28 .cse29) (or .cse13 (and (or .cse30 .cse18) (or .cse31 .cse22))) (or .cse25 .cse9) (or .cse32 .cse33 .cse25) (or .cse25 .cse7) (or .cse25 .cse28 .cse34) (or .cse25 .cse4)) .cse11))))))) .cse36) .cse37) .cse38) .cse39)) (or (forall ((|v_ULTIMATE.start_main_~var_24_arg_1~0#1_10| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_24_arg_1~0#1_10|) (_ bv0 32))))))))) (and (or (and .cse37 (or .cse36 (let ((.cse56 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse75 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvsgt .cse75 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|)))))))) (not (= .cse48 .cse75)))))) (.cse57 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse74 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (= .cse48 .cse74)) (not (bvslt .cse74 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|)))))))))))) (.cse53 (or .cse13 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse73 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvslt .cse73 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|)))))))) (= .cse48 .cse73)))))) (.cse54 (or .cse16 .cse17 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_10| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse72 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (or (not (bvsgt .cse72 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_10|)))))))) (= .cse48 .cse72))))))) (and (or .cse23 (and (or (and .cse40 .cse41 .cse42 .cse43 .cse44 .cse45) .cse18) (or .cse25 (forall ((|v_ULTIMATE.start_main_~var_45_arg_1~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse49 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (let ((.cse46 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse49 .cse50))))))))))))) (.cse47 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_1~0#1_9|)))))))) (or (bvslt .cse46 .cse47) (not (= .cse48 .cse49)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse46 .cse50)))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse50 .cse47))))))))))))))))) (or .cse51 .cse25 .cse10) (or .cse33 .cse25 .cse52) (or .cse51 .cse25 .cse28 .cse34) (or (and .cse40 .cse41 .cse42 .cse44 .cse53 .cse54) .cse22) (or .cse51 .cse25 .cse7) (or .cse16 .cse17 (and (or .cse55 .cse18) (or .cse56 .cse22))) (or .cse13 (and (or .cse57 .cse22) (or .cse58 .cse18))) (or .cse25 .cse28 .cse59) (or (forall ((|v_ULTIMATE.start_main_~var_45_arg_2~0#1_9| (_ BitVec 8)) (|v_ULTIMATE.start_main_~var_25_arg_2~0#1_10| (_ BitVec 8))) (let ((.cse60 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_25_arg_2~0#1_10|)))))))))))) (let ((.cse61 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse60 .cse50))))))))))))) (.cse62 ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_45_arg_2~0#1_9|)))))))) (or (not (= .cse48 .cse60)) (not (bvsgt .cse61 .cse62)) (not (bvslt ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) ((_ zero_extend 24) ((_ extract 7 0) (bvadd .cse63 ((_ zero_extend 24) ((_ extract 7 0) (bvashr .cse61 .cse50))))))))))) ((_ zero_extend 24) ((_ extract 7 0) (bvand .cse35 ((_ zero_extend 24) ((_ extract 7 0) .cse62))))))))))) .cse25))) (or .cse1 (and (or .cse64 .cse18) (or .cse22 (and .cse40 .cse41 (or .cse56 .cse16 .cse17) (or .cse13 .cse57) .cse65 .cse66 .cse67 .cse42 .cse68 .cse69 .cse44 .cse53 .cse54 .cse70 .cse71)))))))) .cse38) .cse39)))))) .cse176) (or (and (or (forall ((|v_ULTIMATE.start_main_~var_24_arg_1~0#1_10| (_ BitVec 8))) (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_24_arg_1~0#1_10|) (_ bv1 32)))))))) (and (or (and (or .cse11 (and .cse177 .cse3 .cse4 .cse5 .cse6 .cse178 .cse7 .cse9 .cse10)) (or .cse12 .cse24)) .cse96) (or (and (or (and .cse3 .cse4 .cse6 .cse9) .cse12) (or .cse11 (and .cse3 .cse4 .cse5 .cse6 .cse7 .cse9 .cse10))) .cse91))) (or (and (or (and .cse40 .cse41 .cse65 .cse66 (or .cse58 .cse13) .cse67 .cse42 .cse68 .cse69 .cse43 .cse44 (or .cse55 .cse16 .cse17) .cse45 .cse70 .cse71) .cse96) (or .cse64 .cse91)) (forall ((|v_ULTIMATE.start_main_~var_24_arg_1~0#1_10| (_ BitVec 8))) (not (= (_ bv0 8) ((_ extract 7 0) (bvand .cse0 ((_ zero_extend 24) ((_ extract 7 0) (bvor ((_ zero_extend 24) |v_ULTIMATE.start_main_~var_24_arg_1~0#1_10|) (_ bv1 32))))))))))) (not .cse176))))))))))) is different from false