./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_3_1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 613ee8845912b921567ac9e82f8c414d8758c61c69ed2c2ac2cbc303a1b4f001 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:15:20,786 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:15:20,887 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 01:15:20,893 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:15:20,896 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 01:15:20,930 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:15:20,931 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 01:15:20,932 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 01:15:20,933 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:15:20,935 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 01:15:20,936 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 01:15:20,937 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 01:15:20,937 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 01:15:20,938 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 01:15:20,938 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 01:15:20,940 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 01:15:20,941 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 01:15:20,943 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 01:15:20,944 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 01:15:20,944 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 01:15:20,945 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 01:15:20,946 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 01:15:20,947 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:15:20,947 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:15:20,948 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:15:20,948 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:15:20,949 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:15:20,949 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:15:20,950 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:15:20,950 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:15:20,950 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:15:20,951 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:15:20,952 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:15:20,953 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:15:20,953 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:15:20,953 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:15:20,954 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 01:15:20,954 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 01:15:20,954 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:15:20,955 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:15:20,955 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:15:20,955 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:15:20,956 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 01:15:20,956 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:15:20,957 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 01:15:20,958 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 01:15:20,958 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 01:15:20,958 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 613ee8845912b921567ac9e82f8c414d8758c61c69ed2c2ac2cbc303a1b4f001 [2024-11-09 01:15:21,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:15:21,267 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:15:21,271 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:15:21,274 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:15:21,274 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:15:21,275 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/combinations/gcd_2+newton_3_1.i Unable to find full path for "g++" [2024-11-09 01:15:23,327 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:15:23,507 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:15:23,507 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i [2024-11-09 01:15:23,516 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data/e4673f897/6e22388ce65f41f38fc3e812a68b9f05/FLAGa30b7a035 [2024-11-09 01:15:23,531 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data/e4673f897/6e22388ce65f41f38fc3e812a68b9f05 [2024-11-09 01:15:23,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:15:23,535 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:15:23,537 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:15:23,537 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:15:23,543 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:15:23,544 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,545 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@460cd936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23, skipping insertion in model container [2024-11-09 01:15:23,545 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,574 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:15:23,750 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[1226,1239] [2024-11-09 01:15:23,779 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[2862,2875] [2024-11-09 01:15:23,780 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:15:23,795 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:15:23,810 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[1226,1239] [2024-11-09 01:15:23,824 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[2862,2875] [2024-11-09 01:15:23,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:15:23,843 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:15:23,843 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23 WrapperNode [2024-11-09 01:15:23,844 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:15:23,844 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:15:23,844 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:15:23,845 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:15:23,850 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,858 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,877 INFO L138 Inliner]: procedures = 27, calls = 26, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 90 [2024-11-09 01:15:23,878 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:15:23,879 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:15:23,879 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:15:23,879 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:15:23,889 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,890 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,892 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,892 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,906 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,909 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,914 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,919 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,925 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:15:23,926 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:15:23,926 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:15:23,926 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:15:23,927 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (1/1) ... [2024-11-09 01:15:23,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:15:23,965 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:15:23,980 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 01:15:23,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 01:15:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:15:24,019 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2024-11-09 01:15:24,020 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2024-11-09 01:15:24,020 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-11-09 01:15:24,020 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-11-09 01:15:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:15:24,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:15:24,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:15:24,115 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:15:24,118 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:15:24,447 INFO L? ?]: Removed 30 outVars from TransFormulas that were not future-live. [2024-11-09 01:15:24,447 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:15:24,553 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:15:24,555 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 01:15:24,556 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:15:24 BoogieIcfgContainer [2024-11-09 01:15:24,556 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:15:24,558 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 01:15:24,558 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 01:15:24,563 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 01:15:24,563 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 01:15:23" (1/3) ... [2024-11-09 01:15:24,564 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2577fb8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:15:24, skipping insertion in model container [2024-11-09 01:15:24,564 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:15:23" (2/3) ... [2024-11-09 01:15:24,565 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2577fb8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:15:24, skipping insertion in model container [2024-11-09 01:15:24,565 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:15:24" (3/3) ... [2024-11-09 01:15:24,566 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_3_1.i [2024-11-09 01:15:24,586 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 01:15:24,586 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 01:15:24,671 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 01:15:24,680 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@20a52c7f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 01:15:24,680 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 01:15:24,686 INFO L276 IsEmpty]: Start isEmpty. Operand has 30 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 21 states have internal predecessors, (27), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:15:24,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 01:15:24,695 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:15:24,695 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:15:24,696 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:15:24,703 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:15:24,704 INFO L85 PathProgramCache]: Analyzing trace with hash 1043945358, now seen corresponding path program 1 times [2024-11-09 01:15:24,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:15:24,716 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33331234] [2024-11-09 01:15:24,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:15:24,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:24,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:25,160 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:25,161 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:15:25,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33331234] [2024-11-09 01:15:25,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [33331234] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:15:25,163 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:15:25,163 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:15:25,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080109208] [2024-11-09 01:15:25,171 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:15:25,178 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:15:25,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:15:25,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:15:25,234 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:15:25,236 INFO L87 Difference]: Start difference. First operand has 30 states, 19 states have (on average 1.4210526315789473) internal successors, (27), 21 states have internal predecessors, (27), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) 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) [2024-11-09 01:15:25,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:15:25,367 INFO L93 Difference]: Finished difference Result 42 states and 54 transitions. [2024-11-09 01:15:25,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:15:25,371 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 [2024-11-09 01:15:25,371 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:15:25,380 INFO L225 Difference]: With dead ends: 42 [2024-11-09 01:15:25,380 INFO L226 Difference]: Without dead ends: 27 [2024-11-09 01:15:25,385 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:15:25,393 INFO L432 NwaCegarLoop]: 23 mSDtfsCounter, 1 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 69 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 01:15:25,395 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 69 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 01:15:25,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2024-11-09 01:15:25,448 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2024-11-09 01:15:25,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 17 states have (on average 1.1764705882352942) internal successors, (20), 18 states have internal predecessors, (20), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:15:25,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 32 transitions. [2024-11-09 01:15:25,455 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 32 transitions. Word has length 7 [2024-11-09 01:15:25,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:15:25,456 INFO L471 AbstractCegarLoop]: Abstraction has 27 states and 32 transitions. [2024-11-09 01:15:25,456 INFO L472 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) [2024-11-09 01:15:25,456 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2024-11-09 01:15:25,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 01:15:25,458 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:15:25,458 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:15:25,459 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 01:15:25,459 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:15:25,460 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:15:25,460 INFO L85 PathProgramCache]: Analyzing trace with hash -1651025175, now seen corresponding path program 1 times [2024-11-09 01:15:25,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:15:25,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [597304538] [2024-11-09 01:15:25,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:15:25,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:25,919 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:25,920 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:15:25,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [597304538] [2024-11-09 01:15:25,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [597304538] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 01:15:25,921 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1799108608] [2024-11-09 01:15:25,921 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:15:25,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:15:25,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:15:25,924 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:15:25,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 01:15:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:26,002 INFO L255 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 01:15:26,011 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:15:26,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:26,794 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 01:15:26,906 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:26,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1799108608] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 01:15:26,910 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [11936004] [2024-11-09 01:15:26,939 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2024-11-09 01:15:26,940 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 01:15:26,944 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 01:15:26,950 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 01:15:26,951 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 01:15:28,406 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 01:15:28,734 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '193#(<= 1 |#StackHeapBarrier|)' at error location [2024-11-09 01:15:28,735 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 01:15:28,735 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 01:15:28,735 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2024-11-09 01:15:28,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1626599077] [2024-11-09 01:15:28,737 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 01:15:28,737 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 01:15:28,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:15:28,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 01:15:28,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=290, Unknown=0, NotChecked=0, Total=342 [2024-11-09 01:15:28,742 INFO L87 Difference]: Start difference. First operand 27 states and 32 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 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) [2024-11-09 01:15:28,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:15:28,992 INFO L93 Difference]: Finished difference Result 38 states and 46 transitions. [2024-11-09 01:15:28,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 01:15:28,993 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 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 9 [2024-11-09 01:15:28,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:15:28,994 INFO L225 Difference]: With dead ends: 38 [2024-11-09 01:15:28,994 INFO L226 Difference]: Without dead ends: 31 [2024-11-09 01:15:28,995 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2024-11-09 01:15:28,996 INFO L432 NwaCegarLoop]: 19 mSDtfsCounter, 10 mSDsluCounter, 136 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 155 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 01:15:28,996 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 155 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 01:15:28,997 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2024-11-09 01:15:29,002 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 31. [2024-11-09 01:15:29,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 21 states have (on average 1.1428571428571428) internal successors, (24), 22 states have internal predecessors, (24), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:15:29,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 36 transitions. [2024-11-09 01:15:29,004 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 36 transitions. Word has length 9 [2024-11-09 01:15:29,004 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:15:29,004 INFO L471 AbstractCegarLoop]: Abstraction has 31 states and 36 transitions. [2024-11-09 01:15:29,005 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 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) [2024-11-09 01:15:29,005 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2024-11-09 01:15:29,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:15:29,006 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:15:29,006 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:15:29,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 01:15:29,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:15:29,207 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:15:29,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:15:29,208 INFO L85 PathProgramCache]: Analyzing trace with hash 1294520671, now seen corresponding path program 2 times [2024-11-09 01:15:29,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:15:29,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [978024858] [2024-11-09 01:15:29,209 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:15:29,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:15:29,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:15:31,478 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:15:31,478 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:15:31,478 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [978024858] [2024-11-09 01:15:31,479 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [978024858] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 01:15:31,479 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2059218299] [2024-11-09 01:15:31,479 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-09 01:15:31,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:15:31,479 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:15:31,482 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:15:31,483 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 01:15:31,572 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-11-09 01:15:31,573 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 01:15:31,579 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 01:15:31,581 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:16:19,195 WARN L286 SmtUtils]: Spent 21.69s on a formula simplification. DAG size of input: 195 DAG size of output: 169 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:18:21,697 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse12 (* |c_ULTIMATE.start_main1_~y~0#1| 255)) (.cse22 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse48 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse47 (mod .cse22 256)) (.cse5 (mod .cse12 256))) (let ((.cse0 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse1 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse4 (+ .cse5 (- 256))) (.cse8 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse49 (<= 128 .cse5)) (.cse59 (not (= .cse5 0))) (.cse60 (<= .cse5 127)) (.cse50 (not (= |c_ULTIMATE.start_main1_~y~0#1| 0))) (.cse15 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse66 (<= 128 .cse47)) (.cse67 (<= .cse48 127)) (.cse21 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse52 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse51 (<= 0 |c_ULTIMATE.start_main1_~y~0#1|))) (or (and .cse0 (let ((.cse13 (<= 128 .cse48)) (.cse14 (<= .cse47 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse2))) (and (= .cse1 (mod (+ (* 255 .cse2) .cse3) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse2) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse2 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse2 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse3)))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse6))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse6) 256)) (= .cse1 (mod (+ (* 255 .cse6) .cse7) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse6 .cse7) 127) (not (= .cse6 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse6 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse7)))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse11 (+ (- 256) (mod (+ .cse12 .cse9) 256)))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse11))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse9) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse9) .cse10) 256) 127) (= (mod .cse11 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse9 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse9 .cse10) 256) .cse1) (not (= 0 .cse10))))))) .cse13 .cse14 .cse15) (and .cse8 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse16))) (and (<= 128 (+ .cse16 .cse17)) (= .cse1 (mod (+ (* 255 .cse16) .cse17) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse16 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse13 .cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= 128 (+ .cse18 .cse19)) (= .cse1 (mod (+ (* 255 .cse18) .cse19) 256)) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse18 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) .cse15))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse25 (+ (- 256) (mod (+ .cse12 .cse23) 256)))) (let ((.cse20 (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse25))) (and (= (mod (+ .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ .cse20 .cse22) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse20 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse23 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse23 .cse24) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse23) .cse24) 256))))))) .cse8) (and .cse8 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse29 (+ (- 256) (mod (+ .cse12 .cse27) 256)))) (let ((.cse26 (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse29))) (and (= (mod (+ .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256)) (<= (mod (+ .cse26 .cse22) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse26 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse27 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse27 .cse28) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse27) .cse28) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse33 (+ (- 256) (mod (+ .cse12 .cse31) 256)))) (let ((.cse30 (mod .cse33 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse33))) (and (= (mod (+ .cse30 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ .cse30 .cse22) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse31) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse31) .cse32) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse30 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse31 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse31 .cse32) 256) .cse1)))))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse37 (+ (- 256) (mod (+ .cse12 .cse35) 256)))) (let ((.cse34 (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse37))) (and (= (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse35) 256)) (<= (mod (+ .cse34 .cse22) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse35) .cse36) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse34 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse35 .cse36) 256) .cse1)))))) .cse8) (and .cse13 .cse14 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse39 (+ (- 256) (mod (+ .cse12 .cse38) 256)))) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse39))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse38) 256)) (= (mod .cse39 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse38 0)) (= (mod (+ .cse12 .cse38 .cse40) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse38) .cse40) 256))))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse42 (+ (- 256) (mod (+ .cse12 .cse41) 256)))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse42))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256) 127) (= (mod .cse42 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse41 0)) (= (mod (+ .cse12 .cse41 .cse43) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse43) 256))))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse15) (and .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse46 (+ (- 256) (mod (+ .cse12 .cse44) 256)))) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse46))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse44) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse44) .cse45) 256) 127) (= (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse44 .cse45) 256) .cse1) (not (= 0 .cse45))))))) .cse14 .cse15))) .cse49) (and .cse50 .cse51 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse53 (+ (mod (+ .cse55 .cse12) 256) (- 256)))) (let ((.cse54 (mod .cse53 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse53)) (= .cse21 (mod (+ .cse22 .cse54) 256)) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse55)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse54)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse56 (+ (mod (+ .cse57 .cse12) 256) (- 256)))) (let ((.cse58 (mod .cse56 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse56)) (not (= .cse57 0)) (= .cse21 (mod (+ .cse22 .cse58) 256)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse57) 127) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse58)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))))) (and .cse0 (or (and .cse59 .cse60 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse63 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256) (- 256)))) (let ((.cse61 (mod .cse63 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse61 0)) (<= (+ .cse5 .cse62) 127) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse61) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse62 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse61) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse63)))))))) (and .cse52 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse65))) (and (<= 128 (+ .cse64 .cse65)) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse65 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse5 .cse65)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse64) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse15 .cse66 .cse67) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse69 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse69))) (and (<= 128 (+ .cse68 .cse69)) (<= 128 (+ .cse5 .cse69)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse68) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))))) (and .cse15 .cse66 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse71 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse70) 256) (- 256)))) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse70)) (= (mod .cse71 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse71)))))) .cse67) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse73 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse72) 256) (- 256)))) (and (<= (+ .cse5 .cse72) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse73 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse72 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse73)))))) .cse15 .cse66 .cse67) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (and (<= (+ .cse5 .cse74) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse74 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse74)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse74 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse77 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse76) 256) (- 256)))) (let ((.cse75 (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse75 0)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse75) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse76)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse75) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse77)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse78))) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse78)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse79) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse78 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse79 .cse78) 127))))) .cse52))) (and (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse80 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse80) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse80)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse80 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse80 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse83 (+ (- 256) (mod (+ .cse12 .cse81) 256)))) (let ((.cse82 (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse81) 256) 127) (= .cse21 (mod (+ .cse82 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse83)) (not (= .cse82 0)) (<= (+ .cse82 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse81 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse85 (+ (- 256) (mod (+ .cse12 .cse84) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse84) 256) 127) (= (mod .cse85 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse85)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse84 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse86))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse87) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse86 .cse87) 127) (not (= .cse86 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse86 |c_ULTIMATE.start_gcd_test_~a#1|))))))) (and .cse52 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse88))) (and (<= 128 (+ .cse88 .cse89)) (= (mod .cse88 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse89) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse88 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse91 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse90))) (and (<= 128 (+ .cse90 .cse91)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse91) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse90 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse90 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse94 (+ (- 256) (mod (+ .cse12 .cse92) 256)))) (let ((.cse93 (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256)) (= .cse21 (mod (+ .cse93 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse94)) (not (= .cse93 0)) (<= (+ .cse93 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse92 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse96 (+ (- 256) (mod (+ .cse12 .cse95) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse95) 256)) (= (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse96)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse95 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67)) .cse49))) (and .cse0 (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse99 (+ (- 256) (mod (+ .cse12 .cse97) 256)))) (let ((.cse98 (mod .cse99 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse97) 256)) (= .cse21 (mod (+ .cse98 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse99)) (<= 128 (+ .cse98 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse97 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse52) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse103 (+ (- 256) (mod (+ .cse12 .cse101) 256)))) (let ((.cse100 (mod .cse103 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse102 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse103))) (and (<= 128 (mod (+ .cse100 .cse22) 256)) (= (mod (+ .cse100 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse101) 256)) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse101 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse101 .cse102) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse101) .cse102) 256))))))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse107 (+ (- 256) (mod (+ .cse12 .cse105) 256)))) (let ((.cse104 (mod .cse107 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse106 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse107))) (and (<= 128 (mod (+ .cse104 .cse22) 256)) (= (mod (+ .cse104 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse105) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse105) .cse106) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse105 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse105 .cse106) 256) .cse1)))))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse111 (+ (- 256) (mod (+ .cse12 .cse109) 256)))) (let ((.cse108 (mod .cse111 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse111))) (and (<= 128 (mod (+ .cse108 .cse22) 256)) (= (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse109) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse109) .cse110) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse109 .cse110) 256) .cse1)))))) .cse8) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse112 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse114 (+ (- 256) (mod (+ .cse12 .cse112) 256)))) (let ((.cse113 (mod .cse114 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse112) 256) 127) (= .cse21 (mod (+ .cse113 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse114)) (<= 128 (+ .cse113 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse112 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse116 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse118 (+ (- 256) (mod (+ .cse12 .cse116) 256)))) (let ((.cse115 (mod .cse118 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse117 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse118))) (and (<= 128 (mod (+ .cse115 .cse22) 256)) (= (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse116) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse116 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse116 .cse117) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse116) .cse117) 256))))))) .cse8)) .cse49) (and .cse59 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse119 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse121 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse119) 256) (- 256)))) (let ((.cse120 (mod .cse121 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ .cse5 .cse119) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse119 0)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse120)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse120) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse121)))))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse122 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse124 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse122) 256) (- 256)))) (let ((.cse123 (mod .cse124 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse122)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse123)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse123) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse124))))))))) .cse60))) (and .cse50 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse127 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse125 (+ (mod (+ .cse127 .cse12) 256) (- 256)))) (let ((.cse126 (mod .cse125 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse125)) (= .cse21 (mod (+ .cse22 .cse126) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse126) 127) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse127)) (not (= .cse126 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse129 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse128 (+ (mod (+ .cse129 .cse12) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse128)) (not (= .cse129 0)) (= (mod .cse128 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse129) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67) (and .cse52 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse130 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse131 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse130))) (and (<= 128 (+ .cse130 .cse131)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse131) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse130)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse130 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse132 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse132))) (and (= (mod .cse132 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse132 .cse133)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse133) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse132)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse134 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse134 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse134)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse134) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse134 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse15 .cse66 .cse67 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse136 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse135 (+ (mod (+ .cse136 .cse12) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse135)) (= (mod .cse135 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse136)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse138 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse137 (+ (mod (+ .cse138 .cse12) 256) (- 256)))) (let ((.cse139 (mod .cse137 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse137)) (not (= .cse138 0)) (= .cse21 (mod (+ .cse22 .cse139) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse139) 127) (not (= .cse139 0)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse138) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse140 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse141 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse140))) (and (<= (+ .cse140 .cse141) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse141) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse140)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse140 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse52)) .cse51))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2024-11-09 01:18:36,474 WARN L851 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse65 (mod (* |c_ULTIMATE.start_gcd_test_~a#1| 255) 256))) (let ((.cse3 (<= 128 .cse65)) (.cse4 (<= .cse66 127)) (.cse5 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse29 (+ .cse15 (- 256))) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0)) (not (= .cse1 0)) (= (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse6))) (and (= (mod .cse6 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse6 .cse7)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse7) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse6)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse8))) (and (= (mod .cse8 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse8 .cse9)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse9) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= (mod .cse10 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ .cse10 .cse11) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse11) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse12 (+ (mod (+ .cse13 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12)) (= (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse13)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse14 0)) (= (mod .cse14 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse14) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5))) (and (or (and (not (= .cse15 0)) (or (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse16) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse16 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse16)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse18 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse17) 256) (- 256)))) (and (<= (+ .cse15 .cse17) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse17 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18)))))) .cse3 .cse4) (and .cse5 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20))) (and (<= 128 (+ .cse19 .cse20)) (= (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse20)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse19) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))) (and (<= 128 (+ .cse21 .cse22)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse22)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse21) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse3 .cse4))) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse24 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse23)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24)))))) .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse25))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse25)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse26) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse26 .cse25) 127))))))) (<= .cse15 127)) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (+ (- 256) (mod (+ .cse2 .cse27) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256) 127) (= (mod .cse28 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse28)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse30))) (and (<= 128 (+ .cse30 .cse31)) (= (mod .cse30 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse31) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse32 0)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse34) 256) 127) (= (mod .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse34 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse36 (+ (- 256) (mod (+ .cse2 .cse35) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse35) 256)) (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse35 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse37))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse38) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse37 .cse38) 127) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) .cse39)) .cse40) (and (let ((.cse48 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse45 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse41 (<= 128 .cse66)) (.cse42 (<= .cse65 127))) (or (and (or (and .cse41 .cse42 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse43))) (and (<= 128 (+ .cse43 .cse44)) (= .cse45 (mod (+ (* 255 .cse43) .cse44) 256)) (= (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse43 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse46))) (and (<= 128 (+ .cse46 .cse47)) (= .cse45 (mod (+ (* 255 .cse46) .cse47) 256)) (= (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse46 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse49))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse49) 256)) (= .cse45 (mod (+ (* 255 .cse49) .cse50) 256)) (= (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse49 .cse50) 127) (not (= .cse49 0)) (not (= 0 .cse50)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (= .cse45 (mod (+ (* 255 .cse51) .cse52) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and .cse41 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse55 (+ (- 256) (mod (+ .cse2 .cse53) 256)))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse53) .cse54) 256) 127) (= (mod .cse55 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse53 .cse54) 256) .cse45) (not (= 0 .cse54))))))) .cse42) (and .cse41 .cse42 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse57 (+ (- 256) (mod (+ .cse2 .cse56) 256)))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse56) 256)) (= (mod .cse57 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse56 0)) (= (mod (+ .cse2 .cse56 .cse58) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse56) .cse58) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse60 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse60))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod .cse60 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse59 0)) (= (mod (+ .cse2 .cse59 .cse61) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse61) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (= (mod .cse64 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse62 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse45) (not (= 0 .cse63))))))) .cse41 .cse42))) .cse40 .cse39)))))) is different from false [2024-11-09 01:18:51,190 WARN L851 $PredicateComparison]: unable to prove that (and (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| 127) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod (* 255 |c_ULTIMATE.start_main1_~g~0#1|) 256)) (.cse65 (mod |c_ULTIMATE.start_main1_~g~0#1| 256))) (let ((.cse6 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse3 (<= .cse65 127)) (.cse4 (<= 128 .cse66)) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse29 (+ .cse15 (- 256))) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= (mod .cse0 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0) |c_ULTIMATE.start_main1_~g~0#1|) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse5 0)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse5)) (= (mod .cse5 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse5) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (+ (mod (+ .cse8 .cse2) 256) (- 256)))) (and (= (mod .cse7 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse8 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse7) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse9) (<= (+ .cse10 .cse9) 127) (= (mod .cse10 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse11) (<= 128 (+ .cse12 .cse11)) (= (mod .cse12 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse13) (<= 128 (+ .cse14 .cse13)) (= (mod .cse14 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse6))) (and (or (and (not (= .cse15 0)) (<= .cse15 127) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse17 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse16) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse16)) (= (mod .cse17 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse17)))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse18)) (= (mod .cse18 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse19 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse19 .cse18) 127))))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse20) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse20 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20) |c_ULTIMATE.start_main1_~g~0#1|) (not (= .cse20 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse22 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse21) 256) (- 256)))) (and (<= (+ .cse15 .cse21) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse21 0)) (= (mod .cse22 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24))) (and (<= 128 (+ .cse23 .cse24)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse24 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse23 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse26))) (and (<= 128 (+ .cse25 .cse26)) (= (mod .cse26 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse25 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))))))) .cse6))) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse27))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256)) (= (mod .cse27 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse28) (<= (+ .cse27 .cse28) 127) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (+ (- 256) (mod (+ .cse2 .cse30) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse30) 256) 127) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse31)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse31 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse6 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34))) (and (<= 128 (+ .cse34 .cse35)) (= (mod .cse34 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse35))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse36) 256) 127) (= (mod .cse36 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (not (= .cse36 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (+ (- 256) (mod (+ .cse2 .cse37) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse38)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse38 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4)) .cse39)) .cse40) (and .cse40 (let ((.cse50 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse48 (<= .cse66 127)) (.cse49 (<= 128 .cse65)) (.cse43 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (+ (- 256) (mod (+ .cse2 .cse41) 256)))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse44))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256)) (= (mod (+ .cse2 .cse41 .cse42) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse44 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse41 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse42) 256))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (+ (- 256) (mod (+ .cse2 .cse45) 256)))) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse47))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse45) 256) 127) (= (mod (+ .cse2 .cse45 .cse46) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse47 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse45 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse45) .cse46) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48 .cse49) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse51) .cse52) 256)) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse53))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (= (mod .cse53 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse53 .cse54) 127) (= .cse43 (mod (+ (* 255 .cse53) .cse54) 256)) (not (= .cse53 0)) (not (= 0 .cse54)))))))))) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (+ .cse55 .cse56)) (= (mod .cse55 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse55) .cse56) 256)) (not (= .cse55 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (+ .cse57 .cse58)) (= (mod .cse57 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse57) .cse58) 256)) (not (= .cse57 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse61 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse61))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod (+ .cse2 .cse59 .cse60) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse60) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse61 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse59 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse60))))))) .cse48 .cse49) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256)) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse64 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse63)))))))))) .cse39)))))) is different from false [2024-11-09 01:18:54,955 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2024-11-09 01:18:54,955 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 01:19:57,019 WARN L286 SmtUtils]: Spent 39.59s on a formula simplification. DAG size of input: 83 DAG size of output: 52 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:21:29,343 WARN L873 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse9 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse5 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse4 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse4 256))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse1))) (or (not (= (mod .cse1 (mod .cse2 256)) 0)) (< .cse2 .cse3) (= .cse1 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse1) (< 127 (mod (+ .cse4 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse4 .cse5) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse6 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse6))) (or (not (= (mod .cse6 (mod .cse7 256)) 0)) (< .cse7 .cse3) (= 0 .cse6) (< 127 (mod .cse8 256)) (< 127 .cse6) (< (mod (+ .cse8 .cse5) 256) 128) (= .cse8 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod (+ .cse12 .cse5) 256))) (let ((.cse10 (+ (- 256) .cse13))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse10))) (or (not (= (mod .cse10 (mod .cse11 256)) 0)) (< 127 (mod .cse12 256)) (< 127 (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse13 128) (= .cse12 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse16 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod .cse16 256))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse14))) (or (not (= (mod .cse14 (mod .cse15 256)) 0)) (< .cse15 .cse3) (= .cse14 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse14) (< 127 (mod (+ .cse16 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse16 .cse5) 256) 128)))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse19 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse20 (+ (- 256) .cse19))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse20))) (or (< .cse17 .cse3) (< (mod .cse18 256) 128) (< .cse19 128) (not (= (mod .cse20 (mod .cse17 256)) 0)) (< (mod (+ .cse18 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod .cse24 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (not (= (mod .cse21 (mod .cse22 256)) 0)) (< .cse23 128) (< .cse22 .cse3) (< (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse24 .cse5) 256) 128))))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse28 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (mod .cse28 256))) (let ((.cse25 (+ (- 256) .cse27))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25))) (or (not (= (mod .cse25 (mod .cse26 256)) 0)) (< .cse27 128) (< .cse26 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse28 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse29))) (or (not (= (mod .cse29 (mod .cse30 256)) 0)) (< (mod .cse31 256) 128) (< .cse30 .cse3) (= 0 .cse29) (< 127 .cse29) (< (mod (+ .cse31 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse34 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse34 256))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (or (not (= (mod .cse32 (mod .cse33 256)) 0)) (< .cse33 .cse3) (= .cse32 0) (< 127 (mod (+ .cse34 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse32) (< 127 (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse37 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod (+ .cse37 .cse5) 256))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35))) (or (not (= (mod .cse35 (mod .cse36 256)) 0)) (< .cse36 .cse3) (= .cse35 0) (< 127 .cse35) (< 127 (mod .cse37 256)) (< 127 (mod (+ .cse37 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (+ (- 256) .cse40))) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (or (not (= (mod .cse38 (mod .cse39 256)) 0)) (< .cse40 128) (< .cse39 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse41 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse44 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod (+ .cse44 .cse5) 256))) (let ((.cse42 (+ (- 256) .cse45))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (or (not (= (mod .cse42 (mod .cse43 256)) 0)) (< (mod .cse44 256) 128) (< 127 (mod (+ .cse44 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse45 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse43 .cse3)))))))))) .cse9) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse48 .cse5) 256))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse47 .cse3) (= .cse46 0) (< 127 .cse46) (< 127 (mod .cse48 256)) (= .cse48 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod .cse51 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (or (not (= (mod .cse49 (mod .cse50 256)) 0)) (< .cse50 .cse3) (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse49 0) (< 127 (mod (+ .cse51 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse49)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse55 (mod (+ .cse54 .cse5) 256))) (let ((.cse52 (+ (- 256) .cse55))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse52))) (or (not (= (mod .cse52 (mod .cse53 256)) 0)) (< (mod .cse54 256) 128) (< (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse55 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse59 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse58 (mod .cse59 256))) (let ((.cse56 (+ (- 256) .cse58))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse56))) (or (not (= (mod .cse56 (mod .cse57 256)) 0)) (< .cse58 128) (< .cse57 .cse3) (< (mod (+ .cse59 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse59 .cse5) 256) 128)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse62 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse60))) (or (not (= (mod .cse60 (mod .cse61 256)) 0)) (< .cse61 .cse3) (= 0 .cse60) (< 127 (mod (+ .cse62 .cse5) 256)) (< 127 (mod .cse62 256)) (< 127 .cse60) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod .cse65 256))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (or (not (= (mod .cse63 (mod .cse64 256)) 0)) (< .cse64 .cse3) (= .cse63 0) (< 127 (mod (+ .cse65 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse63) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse0) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse66 (mod (+ .cse68 .cse5) 256))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse66))) (or (not (= (mod .cse66 (mod .cse67 256)) 0)) (< (mod .cse68 256) 128) (< (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse67 .cse3) (= .cse66 0) (< 127 .cse66) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod .cse72 256))) (let ((.cse69 (+ (- 256) .cse71))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (or (not (= (mod .cse69 (mod .cse70 256)) 0)) (< .cse71 128) (< .cse70 .cse3) (< (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse72 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse76 (mod (+ .cse75 .cse5) 256))) (let ((.cse73 (+ (- 256) .cse76))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse73))) (or (not (= (mod .cse73 (mod .cse74 256)) 0)) (< (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse75 256)) (< .cse76 128) (= .cse75 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse74 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse79 256))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (or (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse77 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse79 .cse5) 256) 128))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse83 256))) (let ((.cse80 (+ (- 256) .cse82))) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse82 128) (< .cse81 .cse3) (< (mod (+ .cse83 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse83 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse85 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse86 (mod (+ .cse85 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse87 (+ (- 256) .cse86))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (or (< .cse84 .cse3) (< (mod .cse85 256) 128) (< .cse86 128) (not (= (mod .cse87 (mod .cse84 256)) 0)) (< 127 (mod (+ .cse85 .cse5) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (- 256) .cse90))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< .cse90 128) (< .cse89 .cse3) (< 127 (mod (+ .cse91 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse94 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod (+ .cse94 .cse5) 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (or (not (= (mod .cse92 (mod .cse93 256)) 0)) (< (mod .cse94 256) 128) (< .cse93 .cse3) (= .cse92 0) (< 127 .cse92) (< 127 (mod (+ .cse94 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse9) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse97 (+ (- 256) .cse96))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (or (< .cse95 .cse3) (< .cse96 128) (not (= (mod .cse97 (mod .cse95 256)) 0)) (< 127 (mod (+ .cse98 .cse5) 256)) (< 127 (mod .cse98 256)) (= .cse98 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse101 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse99 (mod .cse101 256))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse99))) (or (not (= (mod .cse99 (mod .cse100 256)) 0)) (< .cse100 .cse3) (< (mod (+ .cse101 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse99 0) (< 127 (mod (+ .cse101 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse99)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod .cse105 256))) (let ((.cse102 (+ (- 256) .cse104))) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102))) (or (not (= (mod .cse102 (mod .cse103 256)) 0)) (< .cse104 128) (< .cse103 .cse3) (< 127 (mod (+ .cse105 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse108 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse106))) (or (not (= (mod .cse106 (mod .cse107 256)) 0)) (< (mod .cse108 256) 128) (< .cse107 .cse3) (= 0 .cse106) (< 127 (mod (+ .cse108 .cse5) 256)) (< 127 .cse106) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse111 (+ (- 256) .cse110))) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse111))) (or (< .cse109 .cse3) (< .cse110 128) (not (= (mod .cse111 (mod .cse109 256)) 0)) (< 127 (mod .cse112 256)) (< (mod (+ .cse112 .cse5) 256) 128) (= .cse112 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse115 256))) (let ((.cse114 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (or (not (= (mod .cse113 (mod .cse114 256)) 0)) (< .cse114 .cse3) (< (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse113 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< (mod (+ .cse115 .cse5) 256) 128))))))))))))) is different from true [2024-11-09 01:22:00,758 WARN L873 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0) (let ((.cse9 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse5 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse4 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse4 256))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse1))) (or (not (= (mod .cse1 (mod .cse2 256)) 0)) (< .cse2 .cse3) (= .cse1 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse1) (< 127 (mod (+ .cse4 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse4 .cse5) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse6 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse6))) (or (not (= (mod .cse6 (mod .cse7 256)) 0)) (< .cse7 .cse3) (= 0 .cse6) (< 127 (mod .cse8 256)) (< 127 .cse6) (< (mod (+ .cse8 .cse5) 256) 128) (= .cse8 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod (+ .cse12 .cse5) 256))) (let ((.cse10 (+ (- 256) .cse13))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse10))) (or (not (= (mod .cse10 (mod .cse11 256)) 0)) (< 127 (mod .cse12 256)) (< 127 (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse13 128) (= .cse12 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse16 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod .cse16 256))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse14))) (or (not (= (mod .cse14 (mod .cse15 256)) 0)) (< .cse15 .cse3) (= .cse14 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse14) (< 127 (mod (+ .cse16 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse16 .cse5) 256) 128)))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse19 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse20 (+ (- 256) .cse19))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse20))) (or (< .cse17 .cse3) (< (mod .cse18 256) 128) (< .cse19 128) (not (= (mod .cse20 (mod .cse17 256)) 0)) (< (mod (+ .cse18 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod .cse24 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (not (= (mod .cse21 (mod .cse22 256)) 0)) (< .cse23 128) (< .cse22 .cse3) (< (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse24 .cse5) 256) 128))))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse28 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (mod .cse28 256))) (let ((.cse25 (+ (- 256) .cse27))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25))) (or (not (= (mod .cse25 (mod .cse26 256)) 0)) (< .cse27 128) (< .cse26 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse28 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse29))) (or (not (= (mod .cse29 (mod .cse30 256)) 0)) (< (mod .cse31 256) 128) (< .cse30 .cse3) (= 0 .cse29) (< 127 .cse29) (< (mod (+ .cse31 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse34 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse34 256))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (or (not (= (mod .cse32 (mod .cse33 256)) 0)) (< .cse33 .cse3) (= .cse32 0) (< 127 (mod (+ .cse34 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse32) (< 127 (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse37 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod (+ .cse37 .cse5) 256))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35))) (or (not (= (mod .cse35 (mod .cse36 256)) 0)) (< .cse36 .cse3) (= .cse35 0) (< 127 .cse35) (< 127 (mod .cse37 256)) (< 127 (mod (+ .cse37 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (+ (- 256) .cse40))) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (or (not (= (mod .cse38 (mod .cse39 256)) 0)) (< .cse40 128) (< .cse39 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse41 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse44 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod (+ .cse44 .cse5) 256))) (let ((.cse42 (+ (- 256) .cse45))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (or (not (= (mod .cse42 (mod .cse43 256)) 0)) (< (mod .cse44 256) 128) (< 127 (mod (+ .cse44 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse45 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse43 .cse3)))))))))) .cse9) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse48 .cse5) 256))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse47 .cse3) (= .cse46 0) (< 127 .cse46) (< 127 (mod .cse48 256)) (= .cse48 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod .cse51 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (or (not (= (mod .cse49 (mod .cse50 256)) 0)) (< .cse50 .cse3) (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse49 0) (< 127 (mod (+ .cse51 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse49)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse55 (mod (+ .cse54 .cse5) 256))) (let ((.cse52 (+ (- 256) .cse55))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse52))) (or (not (= (mod .cse52 (mod .cse53 256)) 0)) (< (mod .cse54 256) 128) (< (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse55 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse59 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse58 (mod .cse59 256))) (let ((.cse56 (+ (- 256) .cse58))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse56))) (or (not (= (mod .cse56 (mod .cse57 256)) 0)) (< .cse58 128) (< .cse57 .cse3) (< (mod (+ .cse59 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse59 .cse5) 256) 128)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse62 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse60))) (or (not (= (mod .cse60 (mod .cse61 256)) 0)) (< .cse61 .cse3) (= 0 .cse60) (< 127 (mod (+ .cse62 .cse5) 256)) (< 127 (mod .cse62 256)) (< 127 .cse60) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod .cse65 256))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (or (not (= (mod .cse63 (mod .cse64 256)) 0)) (< .cse64 .cse3) (= .cse63 0) (< 127 (mod (+ .cse65 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse63) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse0) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse66 (mod (+ .cse68 .cse5) 256))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse66))) (or (not (= (mod .cse66 (mod .cse67 256)) 0)) (< (mod .cse68 256) 128) (< (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse67 .cse3) (= .cse66 0) (< 127 .cse66) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod .cse72 256))) (let ((.cse69 (+ (- 256) .cse71))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (or (not (= (mod .cse69 (mod .cse70 256)) 0)) (< .cse71 128) (< .cse70 .cse3) (< (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse72 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse76 (mod (+ .cse75 .cse5) 256))) (let ((.cse73 (+ (- 256) .cse76))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse73))) (or (not (= (mod .cse73 (mod .cse74 256)) 0)) (< (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse75 256)) (< .cse76 128) (= .cse75 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse74 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse79 256))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (or (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse77 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse79 .cse5) 256) 128))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse83 256))) (let ((.cse80 (+ (- 256) .cse82))) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse82 128) (< .cse81 .cse3) (< (mod (+ .cse83 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse83 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse85 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse86 (mod (+ .cse85 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse87 (+ (- 256) .cse86))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (or (< .cse84 .cse3) (< (mod .cse85 256) 128) (< .cse86 128) (not (= (mod .cse87 (mod .cse84 256)) 0)) (< 127 (mod (+ .cse85 .cse5) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (- 256) .cse90))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< .cse90 128) (< .cse89 .cse3) (< 127 (mod (+ .cse91 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse94 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod (+ .cse94 .cse5) 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (or (not (= (mod .cse92 (mod .cse93 256)) 0)) (< (mod .cse94 256) 128) (< .cse93 .cse3) (= .cse92 0) (< 127 .cse92) (< 127 (mod (+ .cse94 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse9) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse97 (+ (- 256) .cse96))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (or (< .cse95 .cse3) (< .cse96 128) (not (= (mod .cse97 (mod .cse95 256)) 0)) (< 127 (mod (+ .cse98 .cse5) 256)) (< 127 (mod .cse98 256)) (= .cse98 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse101 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse99 (mod .cse101 256))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse99))) (or (not (= (mod .cse99 (mod .cse100 256)) 0)) (< .cse100 .cse3) (< (mod (+ .cse101 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse99 0) (< 127 (mod (+ .cse101 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse99)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod .cse105 256))) (let ((.cse102 (+ (- 256) .cse104))) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102))) (or (not (= (mod .cse102 (mod .cse103 256)) 0)) (< .cse104 128) (< .cse103 .cse3) (< 127 (mod (+ .cse105 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse108 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse106))) (or (not (= (mod .cse106 (mod .cse107 256)) 0)) (< (mod .cse108 256) 128) (< .cse107 .cse3) (= 0 .cse106) (< 127 (mod (+ .cse108 .cse5) 256)) (< 127 .cse106) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse111 (+ (- 256) .cse110))) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse111))) (or (< .cse109 .cse3) (< .cse110 128) (not (= (mod .cse111 (mod .cse109 256)) 0)) (< 127 (mod .cse112 256)) (< (mod (+ .cse112 .cse5) 256) 128) (= .cse112 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse115 256))) (let ((.cse114 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (or (not (= (mod .cse113 (mod .cse114 256)) 0)) (< .cse114 .cse3) (< (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse113 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< (mod (+ .cse115 .cse5) 256) 128))))))))))))) is different from true [2024-11-09 01:22:01,506 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 5 not checked. [2024-11-09 01:22:01,506 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2059218299] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 01:22:01,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1860714957] [2024-11-09 01:22:01,509 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2024-11-09 01:22:01,509 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 01:22:01,509 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 01:22:01,510 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 01:22:01,510 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 01:22:02,950 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 01:22:11,685 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '397#(<= 1 |#StackHeapBarrier|)' at error location [2024-11-09 01:22:11,686 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 01:22:11,686 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 01:22:11,686 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11, 11] total 27 [2024-11-09 01:22:11,687 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1206085485] [2024-11-09 01:22:11,687 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 01:22:11,688 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-09 01:22:11,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:22:11,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-09 01:22:11,690 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=644, Unknown=8, NotChecked=280, Total=1056 [2024-11-09 01:22:11,690 INFO L87 Difference]: Start difference. First operand 31 states and 36 transitions. Second operand has 27 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 27 states have internal predecessors, (34), 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) [2024-11-09 01:22:14,115 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (or (and (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (= |c_ULTIMATE.start_main1_~y~0#1| |c_ULTIMATE.start_gcd_test_~b#1|)) (and (let ((.cse0 (mod (* |c_ULTIMATE.start_main1_~y~0#1| 255) 256))) (or (and (= .cse0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (<= 128 .cse0)) (and (= .cse0 |c_ULTIMATE.start_gcd_test_~b#1|) (<= .cse0 127)))) (<= .cse1 0))) (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0) (let ((.cse10 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse2 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse6 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse5 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse3 (mod .cse5 256))) (let ((.cse4 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse3))) (or (not (= (mod .cse3 (mod .cse4 256)) 0)) (< .cse4 .cse1) (= .cse3 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse3) (< 127 (mod (+ .cse5 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse5 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse9 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse7 (mod (+ .cse9 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse7))) (or (not (= (mod .cse7 (mod .cse8 256)) 0)) (< .cse8 .cse1) (= 0 .cse7) (< 127 (mod .cse9 256)) (< 127 .cse7) (< (mod (+ .cse9 .cse6) 256) 128) (= .cse9 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse13 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod (+ .cse13 .cse6) 256))) (let ((.cse11 (+ (- 256) .cse14))) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse11))) (or (not (= (mod .cse11 (mod .cse12 256)) 0)) (< 127 (mod .cse13 256)) (< 127 (mod (+ .cse13 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse14 128) (= .cse13 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse12 .cse1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse17 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse15 (mod .cse17 256))) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse15))) (or (not (= (mod .cse15 (mod .cse16 256)) 0)) (< .cse16 .cse1) (= .cse15 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse15) (< 127 (mod (+ .cse17 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse17 .cse6) 256) 128)))))))))) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse19 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse20 (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse21 (+ (- 256) .cse20))) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (< .cse18 .cse1) (< (mod .cse19 256) 128) (< .cse20 128) (not (= (mod .cse21 (mod .cse18 256)) 0)) (< (mod (+ .cse19 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse25 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse24 (mod .cse25 256))) (let ((.cse22 (+ (- 256) .cse24))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse22))) (or (not (= (mod .cse22 (mod .cse23 256)) 0)) (< .cse24 128) (< .cse23 .cse1) (< (mod (+ .cse25 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse25 .cse6) 256) 128))))))))))) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse29 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse28 (mod .cse29 256))) (let ((.cse26 (+ (- 256) .cse28))) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse26))) (or (not (= (mod .cse26 (mod .cse27 256)) 0)) (< .cse28 128) (< .cse27 .cse1) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse29 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse32 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse30 (mod (+ .cse32 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse30))) (or (not (= (mod .cse30 (mod .cse31 256)) 0)) (< (mod .cse32 256) 128) (< .cse31 .cse1) (= 0 .cse30) (< 127 .cse30) (< (mod (+ .cse32 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse35 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse33 (mod .cse35 256))) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse33))) (or (not (= (mod .cse33 (mod .cse34 256)) 0)) (< .cse34 .cse1) (= .cse33 0) (< 127 (mod (+ .cse35 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse33) (< 127 (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse38 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse36 (mod (+ .cse38 .cse6) 256))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse36))) (or (not (= (mod .cse36 (mod .cse37 256)) 0)) (< .cse37 .cse1) (= .cse36 0) (< 127 .cse36) (< 127 (mod .cse38 256)) (< 127 (mod (+ .cse38 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse10) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse42 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse41 (mod .cse42 256))) (let ((.cse39 (+ (- 256) .cse41))) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse39))) (or (not (= (mod .cse39 (mod .cse40 256)) 0)) (< .cse41 128) (< .cse40 .cse1) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse42 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse42 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse45 .cse6) 256))) (let ((.cse43 (+ (- 256) .cse46))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse43))) (or (not (= (mod .cse43 (mod .cse44 256)) 0)) (< (mod .cse45 256) 128) (< 127 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse46 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse44 .cse1)))))))))) .cse10) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse49 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse47 (mod (+ .cse49 .cse6) 256))) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse47))) (or (not (= (mod .cse47 (mod .cse48 256)) 0)) (< (mod (+ .cse49 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse48 .cse1) (= .cse47 0) (< 127 .cse47) (< 127 (mod .cse49 256)) (= .cse49 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse52 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse50 (mod .cse52 256))) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse50))) (or (not (= (mod .cse50 (mod .cse51 256)) 0)) (< .cse51 .cse1) (< (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse50 0) (< 127 (mod (+ .cse52 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse50)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse56 (mod (+ .cse55 .cse6) 256))) (let ((.cse53 (+ (- 256) .cse56))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse53))) (or (not (= (mod .cse53 (mod .cse54 256)) 0)) (< (mod .cse55 256) 128) (< (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse56 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse54 .cse1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse60 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse59 (mod .cse60 256))) (let ((.cse57 (+ (- 256) .cse59))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse57))) (or (not (= (mod .cse57 (mod .cse58 256)) 0)) (< .cse59 128) (< .cse58 .cse1) (< (mod (+ .cse60 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse60 .cse6) 256) 128)))))))))) .cse10) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse63 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse61 (mod (+ .cse63 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse61))) (or (not (= (mod .cse61 (mod .cse62 256)) 0)) (< .cse62 .cse1) (= 0 .cse61) (< 127 (mod (+ .cse63 .cse6) 256)) (< 127 (mod .cse63 256)) (< 127 .cse61) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse66 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse64 (mod .cse66 256))) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse64))) (or (not (= (mod .cse64 (mod .cse65 256)) 0)) (< .cse65 .cse1) (= .cse64 0) (< 127 (mod (+ .cse66 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse64) (< 127 (mod (+ .cse66 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse2) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse69 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse67 (mod (+ .cse69 .cse6) 256))) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse67))) (or (not (= (mod .cse67 (mod .cse68 256)) 0)) (< (mod .cse69 256) 128) (< (mod (+ .cse69 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse68 .cse1) (= .cse67 0) (< 127 .cse67) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse73 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse72 (mod .cse73 256))) (let ((.cse70 (+ (- 256) .cse72))) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse70))) (or (not (= (mod .cse70 (mod .cse71 256)) 0)) (< .cse72 128) (< .cse71 .cse1) (< (mod (+ .cse73 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse73 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse76 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod (+ .cse76 .cse6) 256))) (let ((.cse74 (+ (- 256) .cse77))) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse74))) (or (not (= (mod .cse74 (mod .cse75 256)) 0)) (< (mod (+ .cse76 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse76 256)) (< .cse77 128) (= .cse76 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse75 .cse1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse80 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse78 (mod .cse80 256))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse78))) (or (not (= (mod .cse78 (mod .cse79 256)) 0)) (< .cse79 .cse1) (< (mod (+ .cse80 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse78 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse78) (< (mod (+ .cse80 .cse6) 256) 128))))))))) .cse10) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse84 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (mod .cse84 256))) (let ((.cse81 (+ (- 256) .cse83))) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse81))) (or (not (= (mod .cse81 (mod .cse82 256)) 0)) (< .cse83 128) (< .cse82 .cse1) (< (mod (+ .cse84 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse84 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse88 (+ (- 256) .cse87))) (let ((.cse85 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (< .cse85 .cse1) (< (mod .cse86 256) 128) (< .cse87 128) (not (= (mod .cse88 (mod .cse85 256)) 0)) (< 127 (mod (+ .cse86 .cse6) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse2) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse91 (mod .cse92 256))) (let ((.cse89 (+ (- 256) .cse91))) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse89))) (or (not (= (mod .cse89 (mod .cse90 256)) 0)) (< .cse91 128) (< .cse90 .cse1) (< 127 (mod (+ .cse92 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse95 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse93 (mod (+ .cse95 .cse6) 256))) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse93))) (or (not (= (mod .cse93 (mod .cse94 256)) 0)) (< (mod .cse95 256) 128) (< .cse94 .cse1) (= .cse93 0) (< 127 .cse93) (< 127 (mod (+ .cse95 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse99 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse97 (mod (+ .cse99 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse98 (+ (- 256) .cse97))) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse98))) (or (< .cse96 .cse1) (< .cse97 128) (not (= (mod .cse98 (mod .cse96 256)) 0)) (< 127 (mod (+ .cse99 .cse6) 256)) (< 127 (mod .cse99 256)) (= .cse99 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse102 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse100 (mod .cse102 256))) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse100))) (or (not (= (mod .cse100 (mod .cse101 256)) 0)) (< .cse101 .cse1) (< (mod (+ .cse102 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse100 0) (< 127 (mod (+ .cse102 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse100)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse106 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse105 (mod .cse106 256))) (let ((.cse103 (+ (- 256) .cse105))) (let ((.cse104 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse103))) (or (not (= (mod .cse103 (mod .cse104 256)) 0)) (< .cse105 128) (< .cse104 .cse1) (< 127 (mod (+ .cse106 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse106 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse109 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse107 (mod (+ .cse109 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse108 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse107))) (or (not (= (mod .cse107 (mod .cse108 256)) 0)) (< (mod .cse109 256) 128) (< .cse108 .cse1) (= 0 .cse107) (< 127 (mod (+ .cse109 .cse6) 256)) (< 127 .cse107) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse2) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse113 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse111 (mod (+ .cse113 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse112 (+ (- 256) .cse111))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse112))) (or (< .cse110 .cse1) (< .cse111 128) (not (= (mod .cse112 (mod .cse110 256)) 0)) (< 127 (mod .cse113 256)) (< (mod (+ .cse113 .cse6) 256) 128) (= .cse113 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse116 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse114 (mod .cse116 256))) (let ((.cse115 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse114))) (or (not (= (mod .cse114 (mod .cse115 256)) 0)) (< .cse115 .cse1) (< (mod (+ .cse116 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse114 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse114) (< (mod (+ .cse116 .cse6) 256) 128))))))))))))))) is different from true [2024-11-09 01:22:16,347 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (not (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse9 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse5 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse4 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse4 256))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse1))) (or (not (= (mod .cse1 (mod .cse2 256)) 0)) (< .cse2 .cse3) (= .cse1 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse1) (< 127 (mod (+ .cse4 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse4 .cse5) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse6 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse6))) (or (not (= (mod .cse6 (mod .cse7 256)) 0)) (< .cse7 .cse3) (= 0 .cse6) (< 127 (mod .cse8 256)) (< 127 .cse6) (< (mod (+ .cse8 .cse5) 256) 128) (= .cse8 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod (+ .cse12 .cse5) 256))) (let ((.cse10 (+ (- 256) .cse13))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse10))) (or (not (= (mod .cse10 (mod .cse11 256)) 0)) (< 127 (mod .cse12 256)) (< 127 (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse13 128) (= .cse12 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse16 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod .cse16 256))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse14))) (or (not (= (mod .cse14 (mod .cse15 256)) 0)) (< .cse15 .cse3) (= .cse14 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse14) (< 127 (mod (+ .cse16 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse16 .cse5) 256) 128)))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse19 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse20 (+ (- 256) .cse19))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse20))) (or (< .cse17 .cse3) (< (mod .cse18 256) 128) (< .cse19 128) (not (= (mod .cse20 (mod .cse17 256)) 0)) (< (mod (+ .cse18 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod .cse24 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (not (= (mod .cse21 (mod .cse22 256)) 0)) (< .cse23 128) (< .cse22 .cse3) (< (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse24 .cse5) 256) 128))))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse28 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (mod .cse28 256))) (let ((.cse25 (+ (- 256) .cse27))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25))) (or (not (= (mod .cse25 (mod .cse26 256)) 0)) (< .cse27 128) (< .cse26 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse28 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse29))) (or (not (= (mod .cse29 (mod .cse30 256)) 0)) (< (mod .cse31 256) 128) (< .cse30 .cse3) (= 0 .cse29) (< 127 .cse29) (< (mod (+ .cse31 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse34 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse34 256))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (or (not (= (mod .cse32 (mod .cse33 256)) 0)) (< .cse33 .cse3) (= .cse32 0) (< 127 (mod (+ .cse34 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse32) (< 127 (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse37 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod (+ .cse37 .cse5) 256))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35))) (or (not (= (mod .cse35 (mod .cse36 256)) 0)) (< .cse36 .cse3) (= .cse35 0) (< 127 .cse35) (< 127 (mod .cse37 256)) (< 127 (mod (+ .cse37 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (+ (- 256) .cse40))) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (or (not (= (mod .cse38 (mod .cse39 256)) 0)) (< .cse40 128) (< .cse39 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse41 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse44 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod (+ .cse44 .cse5) 256))) (let ((.cse42 (+ (- 256) .cse45))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (or (not (= (mod .cse42 (mod .cse43 256)) 0)) (< (mod .cse44 256) 128) (< 127 (mod (+ .cse44 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse45 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse43 .cse3)))))))))) .cse9) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse48 .cse5) 256))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse47 .cse3) (= .cse46 0) (< 127 .cse46) (< 127 (mod .cse48 256)) (= .cse48 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod .cse51 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (or (not (= (mod .cse49 (mod .cse50 256)) 0)) (< .cse50 .cse3) (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse49 0) (< 127 (mod (+ .cse51 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse49)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse55 (mod (+ .cse54 .cse5) 256))) (let ((.cse52 (+ (- 256) .cse55))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse52))) (or (not (= (mod .cse52 (mod .cse53 256)) 0)) (< (mod .cse54 256) 128) (< (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse55 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse59 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse58 (mod .cse59 256))) (let ((.cse56 (+ (- 256) .cse58))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse56))) (or (not (= (mod .cse56 (mod .cse57 256)) 0)) (< .cse58 128) (< .cse57 .cse3) (< (mod (+ .cse59 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse59 .cse5) 256) 128)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse62 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse60))) (or (not (= (mod .cse60 (mod .cse61 256)) 0)) (< .cse61 .cse3) (= 0 .cse60) (< 127 (mod (+ .cse62 .cse5) 256)) (< 127 (mod .cse62 256)) (< 127 .cse60) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod .cse65 256))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (or (not (= (mod .cse63 (mod .cse64 256)) 0)) (< .cse64 .cse3) (= .cse63 0) (< 127 (mod (+ .cse65 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse63) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse0) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse66 (mod (+ .cse68 .cse5) 256))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse66))) (or (not (= (mod .cse66 (mod .cse67 256)) 0)) (< (mod .cse68 256) 128) (< (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse67 .cse3) (= .cse66 0) (< 127 .cse66) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod .cse72 256))) (let ((.cse69 (+ (- 256) .cse71))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (or (not (= (mod .cse69 (mod .cse70 256)) 0)) (< .cse71 128) (< .cse70 .cse3) (< (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse72 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse76 (mod (+ .cse75 .cse5) 256))) (let ((.cse73 (+ (- 256) .cse76))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse73))) (or (not (= (mod .cse73 (mod .cse74 256)) 0)) (< (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse75 256)) (< .cse76 128) (= .cse75 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse74 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse79 256))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (or (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse77 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse79 .cse5) 256) 128))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse83 256))) (let ((.cse80 (+ (- 256) .cse82))) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse82 128) (< .cse81 .cse3) (< (mod (+ .cse83 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse83 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse85 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse86 (mod (+ .cse85 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse87 (+ (- 256) .cse86))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (or (< .cse84 .cse3) (< (mod .cse85 256) 128) (< .cse86 128) (not (= (mod .cse87 (mod .cse84 256)) 0)) (< 127 (mod (+ .cse85 .cse5) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (- 256) .cse90))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< .cse90 128) (< .cse89 .cse3) (< 127 (mod (+ .cse91 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse94 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod (+ .cse94 .cse5) 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (or (not (= (mod .cse92 (mod .cse93 256)) 0)) (< (mod .cse94 256) 128) (< .cse93 .cse3) (= .cse92 0) (< 127 .cse92) (< 127 (mod (+ .cse94 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse9) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse97 (+ (- 256) .cse96))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (or (< .cse95 .cse3) (< .cse96 128) (not (= (mod .cse97 (mod .cse95 256)) 0)) (< 127 (mod (+ .cse98 .cse5) 256)) (< 127 (mod .cse98 256)) (= .cse98 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse101 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse99 (mod .cse101 256))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse99))) (or (not (= (mod .cse99 (mod .cse100 256)) 0)) (< .cse100 .cse3) (< (mod (+ .cse101 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse99 0) (< 127 (mod (+ .cse101 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse99)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod .cse105 256))) (let ((.cse102 (+ (- 256) .cse104))) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102))) (or (not (= (mod .cse102 (mod .cse103 256)) 0)) (< .cse104 128) (< .cse103 .cse3) (< 127 (mod (+ .cse105 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse108 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse106))) (or (not (= (mod .cse106 (mod .cse107 256)) 0)) (< (mod .cse108 256) 128) (< .cse107 .cse3) (= 0 .cse106) (< 127 (mod (+ .cse108 .cse5) 256)) (< 127 .cse106) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse111 (+ (- 256) .cse110))) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse111))) (or (< .cse109 .cse3) (< .cse110 128) (not (= (mod .cse111 (mod .cse109 256)) 0)) (< 127 (mod .cse112 256)) (< (mod (+ .cse112 .cse5) 256) 128) (= .cse112 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse115 256))) (let ((.cse114 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (or (not (= (mod .cse113 (mod .cse114 256)) 0)) (< .cse114 .cse3) (< (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse113 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< (mod (+ .cse115 .cse5) 256) 128))))))))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (or (and (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (= |c_ULTIMATE.start_main1_~y~0#1| |c_ULTIMATE.start_gcd_test_~b#1|)) (and (let ((.cse116 (mod (* |c_ULTIMATE.start_main1_~y~0#1| 255) 256))) (or (and (= .cse116 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (<= 128 .cse116)) (and (= .cse116 |c_ULTIMATE.start_gcd_test_~b#1|) (<= .cse116 127)))) (<= .cse3 0))))) is different from true [2024-11-09 01:22:24,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-09 01:22:26,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-09 01:22:53,590 WARN L286 SmtUtils]: Spent 24.63s on a formula simplification. DAG size of input: 210 DAG size of output: 177 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:22:56,290 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-09 01:22:58,703 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (.cse5 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse1 (< |c_ULTIMATE.start_gcd_test_~b#1| |c_ULTIMATE.start_main1_~y~0#1|)) (.cse6 (< |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (or (< |c_ULTIMATE.start_main1_~y~0#1| 0) (let ((.cse3 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (and (or .cse0 (let ((.cse2 (mod .cse3 256))) (and (or .cse1 (< (+ |c_ULTIMATE.start_gcd_test_~b#1| .cse2 1) (+ |c_ULTIMATE.start_main1_~y~0#1| .cse3))) (or (< (div .cse3 256) 0) (< .cse2 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse3 |c_ULTIMATE.start_gcd_test_~b#1| 1)))))) (or (= .cse3 0) .cse4 (< 0 .cse5))))) (or (< |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_main1_~y~0#1|) .cse6) (let ((.cse19 (* |c_ULTIMATE.start_main1_~y~0#1| 255)) (.cse28 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse54 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse53 (mod .cse28 256)) (.cse12 (mod .cse19 256))) (let ((.cse7 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse8 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse11 (+ .cse12 (- 256))) (.cse15 (<= .cse5 0)) (.cse55 (<= 128 .cse12)) (.cse65 (not (= .cse12 0))) (.cse66 (<= .cse12 127)) (.cse56 (not .cse0)) (.cse72 (<= 128 .cse53)) (.cse73 (<= .cse54 127)) (.cse27 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse58 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse57 (<= 0 |c_ULTIMATE.start_main1_~y~0#1|))) (or (and .cse7 (let ((.cse20 (<= 128 .cse54)) (.cse21 (<= .cse53 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse9))) (and (= .cse8 (mod (+ (* 255 .cse9) .cse10) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse9) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse9 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse9 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse10)))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse13))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse13) 256)) (= .cse8 (mod (+ (* 255 .cse13) .cse14) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse13 .cse14) 127) (not (= .cse13 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse13 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse14)))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse18 (+ (- 256) (mod (+ .cse19 .cse16) 256)))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse16) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse16) .cse17) 256) 127) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse16 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse16 .cse17) 256) .cse8) (not (= 0 .cse17))))))) .cse20 .cse21 .cse4) (and .cse15 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))) (and (<= 128 (+ .cse22 .cse23)) (= .cse8 (mod (+ (* 255 .cse22) .cse23) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse22 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse20 .cse21 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24))) (and (<= 128 (+ .cse24 .cse25)) (= .cse8 (mod (+ (* 255 .cse24) .cse25) 256)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse24 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) .cse4))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse29 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse31 (+ (- 256) (mod (+ .cse19 .cse29) 256)))) (let ((.cse26 (mod .cse31 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse31))) (and (= (mod (+ .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ .cse26 .cse28) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse29) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse26 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse29 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse29 .cse30) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse29) .cse30) 256))))))) .cse15) (and .cse15 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse35 (+ (- 256) (mod (+ .cse19 .cse33) 256)))) (let ((.cse32 (mod .cse35 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse35))) (and (= (mod (+ .cse32 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse33) 256)) (<= (mod (+ .cse32 .cse28) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse32 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse33 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse33 .cse34) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse33) .cse34) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse39 (+ (- 256) (mod (+ .cse19 .cse37) 256)))) (let ((.cse36 (mod .cse39 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse39))) (and (= (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ .cse36 .cse28) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse37) .cse38) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse36 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse37 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse37 .cse38) 256) .cse8)))))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse43 (+ (- 256) (mod (+ .cse19 .cse41) 256)))) (let ((.cse40 (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse43))) (and (= (mod (+ .cse40 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256)) (<= (mod (+ .cse40 .cse28) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse42) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse40 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse41 .cse42) 256) .cse8)))))) .cse15) (and .cse20 .cse21 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse45 (+ (- 256) (mod (+ .cse19 .cse44) 256)))) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse45))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse44) 256)) (= (mod .cse45 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse44 0)) (= (mod (+ .cse19 .cse44 .cse46) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse44) .cse46) 256))))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse48 (+ (- 256) (mod (+ .cse19 .cse47) 256)))) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse48))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse47) 256) 127) (= (mod .cse48 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse47 0)) (= (mod (+ .cse19 .cse47 .cse49) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse47) .cse49) 256))))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse4) (and .cse20 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse52 (+ (- 256) (mod (+ .cse19 .cse50) 256)))) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse52))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse50) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse50) .cse51) 256) 127) (= (mod .cse52 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse50 .cse51) 256) .cse8) (not (= 0 .cse51))))))) .cse21 .cse4))) .cse55) (and .cse56 .cse57 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse59 (+ (mod (+ .cse61 .cse19) 256) (- 256)))) (let ((.cse60 (mod .cse59 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse59)) (= .cse27 (mod (+ .cse28 .cse60) 256)) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse61)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse60)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse62 (+ (mod (+ .cse63 .cse19) 256) (- 256)))) (let ((.cse64 (mod .cse62 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse62)) (not (= .cse63 0)) (= .cse27 (mod (+ .cse28 .cse64) 256)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse63) 127) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse64)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))))) (and .cse7 (or (and .cse65 .cse66 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse69 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse68) 256) (- 256)))) (let ((.cse67 (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse67 0)) (<= (+ .cse12 .cse68) 127) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse67) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse68 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse67) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse69)))))))) (and .cse58 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse71))) (and (<= 128 (+ .cse70 .cse71)) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse71 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse12 .cse71)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse70) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse4 .cse72 .cse73) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse75))) (and (<= 128 (+ .cse74 .cse75)) (<= 128 (+ .cse12 .cse75)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse74) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse75 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))))) (and .cse4 .cse72 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse77 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse76) 256) (- 256)))) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse76)) (= (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse77)))))) .cse73) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse79 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse78) 256) (- 256)))) (and (<= (+ .cse12 .cse78) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse79 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse78 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse79)))))) .cse4 .cse72 .cse73) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse80 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (and (<= (+ .cse12 .cse80) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse80 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse80)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse80 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse83 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse82) 256) (- 256)))) (let ((.cse81 (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse81 0)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse81) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse82)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse81) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse83)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse85 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse84))) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse84)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse85) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse84 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse85 .cse84) 127))))) .cse58))) (and (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse86)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse86 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse86 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse89 (+ (- 256) (mod (+ .cse19 .cse87) 256)))) (let ((.cse88 (mod .cse89 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse87) 256) 127) (= .cse27 (mod (+ .cse88 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse89)) (not (= .cse88 0)) (<= (+ .cse88 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse87 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse91 (+ (- 256) (mod (+ .cse19 .cse90) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse90) 256) 127) (= (mod .cse91 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse91)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse90 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse92))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse93) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse92 .cse93) 127) (not (= .cse92 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse92 |c_ULTIMATE.start_gcd_test_~a#1|))))))) (and .cse58 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse94))) (and (<= 128 (+ .cse94 .cse95)) (= (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse95) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse94 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse96))) (and (<= 128 (+ .cse96 .cse97)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse97) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse96 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse100 (+ (- 256) (mod (+ .cse19 .cse98) 256)))) (let ((.cse99 (mod .cse100 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse98) 256)) (= .cse27 (mod (+ .cse99 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse100)) (not (= .cse99 0)) (<= (+ .cse99 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse98 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse102 (+ (- 256) (mod (+ .cse19 .cse101) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse101) 256)) (= (mod .cse102 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse102)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse101 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73)) .cse55))) (and .cse7 (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse105 (+ (- 256) (mod (+ .cse19 .cse103) 256)))) (let ((.cse104 (mod .cse105 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse103) 256)) (= .cse27 (mod (+ .cse104 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse105)) (<= 128 (+ .cse104 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse103 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse58) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse109 (+ (- 256) (mod (+ .cse19 .cse107) 256)))) (let ((.cse106 (mod .cse109 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse108 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse109))) (and (<= 128 (mod (+ .cse106 .cse28) 256)) (= (mod (+ .cse106 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse107) 256)) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse107 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse107 .cse108) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse107) .cse108) 256))))))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse111 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse113 (+ (- 256) (mod (+ .cse19 .cse111) 256)))) (let ((.cse110 (mod .cse113 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse112 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse113))) (and (<= 128 (mod (+ .cse110 .cse28) 256)) (= (mod (+ .cse110 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse111) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse111) .cse112) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse111 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse111 .cse112) 256) .cse8)))))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse115 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse117 (+ (- 256) (mod (+ .cse19 .cse115) 256)))) (let ((.cse114 (mod .cse117 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse116 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse117))) (and (<= 128 (mod (+ .cse114 .cse28) 256)) (= (mod (+ .cse114 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse115) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse115) .cse116) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse115 .cse116) 256) .cse8)))))) .cse15) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse118 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse120 (+ (- 256) (mod (+ .cse19 .cse118) 256)))) (let ((.cse119 (mod .cse120 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse118) 256) 127) (= .cse27 (mod (+ .cse119 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse120)) (<= 128 (+ .cse119 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse118 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse122 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse124 (+ (- 256) (mod (+ .cse19 .cse122) 256)))) (let ((.cse121 (mod .cse124 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse123 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse124))) (and (<= 128 (mod (+ .cse121 .cse28) 256)) (= (mod (+ .cse121 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse122) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse122 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse122 .cse123) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse122) .cse123) 256))))))) .cse15)) .cse55) (and .cse65 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse125 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse127 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse125) 256) (- 256)))) (let ((.cse126 (mod .cse127 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ .cse12 .cse125) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse125 0)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse126)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse126) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse127)))))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse128 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse130 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse128) 256) (- 256)))) (let ((.cse129 (mod .cse130 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse128)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse129)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse129) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse130))))))))) .cse66))) (and .cse56 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse131 (+ (mod (+ .cse133 .cse19) 256) (- 256)))) (let ((.cse132 (mod .cse131 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse131)) (= .cse27 (mod (+ .cse28 .cse132) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse132) 127) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse133)) (not (= .cse132 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse135 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse134 (+ (mod (+ .cse135 .cse19) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse134)) (not (= .cse135 0)) (= (mod .cse134 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse135) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73) (and .cse58 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse136 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse137 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse136))) (and (<= 128 (+ .cse136 .cse137)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse137) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse136)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse136 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse138 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse139 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse138))) (and (= (mod .cse138 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse138 .cse139)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse139) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse138)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse140 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse140 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse140)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse140) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse140 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse4 .cse72 .cse73 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse142 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse141 (+ (mod (+ .cse142 .cse19) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse141)) (= (mod .cse141 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse142)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse144 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse143 (+ (mod (+ .cse144 .cse19) 256) (- 256)))) (let ((.cse145 (mod .cse143 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse143)) (not (= .cse144 0)) (= .cse27 (mod (+ .cse28 .cse145) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse145) 127) (not (= .cse145 0)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse144) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse146 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse147 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse146))) (and (<= (+ .cse146 .cse147) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse147) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse146)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse146 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse58)) .cse57))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (or .cse1 .cse6))) is different from false [2024-11-09 01:23:01,169 WARN L851 $PredicateComparison]: unable to prove that (and (or (< |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_main1_~y~0#1|) (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse65 (mod (* |c_ULTIMATE.start_gcd_test_~a#1| 255) 256))) (let ((.cse3 (<= 128 .cse65)) (.cse4 (<= .cse66 127)) (.cse5 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse29 (+ .cse15 (- 256))) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0)) (not (= .cse1 0)) (= (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse6))) (and (= (mod .cse6 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse6 .cse7)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse7) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse6)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse8))) (and (= (mod .cse8 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse8 .cse9)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse9) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= (mod .cse10 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ .cse10 .cse11) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse11) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse12 (+ (mod (+ .cse13 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12)) (= (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse13)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse14 0)) (= (mod .cse14 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse14) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5))) (and (or (and (not (= .cse15 0)) (or (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse16) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse16 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse16)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse18 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse17) 256) (- 256)))) (and (<= (+ .cse15 .cse17) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse17 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18)))))) .cse3 .cse4) (and .cse5 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20))) (and (<= 128 (+ .cse19 .cse20)) (= (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse20)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse19) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))) (and (<= 128 (+ .cse21 .cse22)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse22)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse21) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse3 .cse4))) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse24 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse23)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24)))))) .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse25))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse25)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse26) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse26 .cse25) 127))))))) (<= .cse15 127)) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (+ (- 256) (mod (+ .cse2 .cse27) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256) 127) (= (mod .cse28 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse28)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse30))) (and (<= 128 (+ .cse30 .cse31)) (= (mod .cse30 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse31) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse32 0)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse34) 256) 127) (= (mod .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse34 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse36 (+ (- 256) (mod (+ .cse2 .cse35) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse35) 256)) (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse35 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse37))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse38) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse37 .cse38) 127) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) .cse39)) .cse40) (and (let ((.cse48 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse45 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse41 (<= 128 .cse66)) (.cse42 (<= .cse65 127))) (or (and (or (and .cse41 .cse42 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse43))) (and (<= 128 (+ .cse43 .cse44)) (= .cse45 (mod (+ (* 255 .cse43) .cse44) 256)) (= (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse43 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse46))) (and (<= 128 (+ .cse46 .cse47)) (= .cse45 (mod (+ (* 255 .cse46) .cse47) 256)) (= (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse46 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse49))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse49) 256)) (= .cse45 (mod (+ (* 255 .cse49) .cse50) 256)) (= (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse49 .cse50) 127) (not (= .cse49 0)) (not (= 0 .cse50)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (= .cse45 (mod (+ (* 255 .cse51) .cse52) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and .cse41 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse55 (+ (- 256) (mod (+ .cse2 .cse53) 256)))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse53) .cse54) 256) 127) (= (mod .cse55 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse53 .cse54) 256) .cse45) (not (= 0 .cse54))))))) .cse42) (and .cse41 .cse42 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse57 (+ (- 256) (mod (+ .cse2 .cse56) 256)))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse56) 256)) (= (mod .cse57 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse56 0)) (= (mod (+ .cse2 .cse56 .cse58) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse56) .cse58) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse60 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse60))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod .cse60 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse59 0)) (= (mod (+ .cse2 .cse59 .cse61) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse61) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (= (mod .cse64 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse62 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse45) (not (= 0 .cse63))))))) .cse41 .cse42))) .cse40 .cse39)))))) is different from false [2024-11-09 01:23:07,502 WARN L851 $PredicateComparison]: unable to prove that (and (or (< |c_ULTIMATE.start_main1_~g~0#1| |c_ULTIMATE.start_main1_~y~0#1|) (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| 127) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod (* 255 |c_ULTIMATE.start_main1_~g~0#1|) 256)) (.cse65 (mod |c_ULTIMATE.start_main1_~g~0#1| 256))) (let ((.cse6 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse3 (<= .cse65 127)) (.cse4 (<= 128 .cse66)) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse29 (+ .cse15 (- 256))) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= (mod .cse0 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0) |c_ULTIMATE.start_main1_~g~0#1|) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse5 0)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse5)) (= (mod .cse5 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse5) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (+ (mod (+ .cse8 .cse2) 256) (- 256)))) (and (= (mod .cse7 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse8 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse7) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse9) (<= (+ .cse10 .cse9) 127) (= (mod .cse10 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse11) (<= 128 (+ .cse12 .cse11)) (= (mod .cse12 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse13) (<= 128 (+ .cse14 .cse13)) (= (mod .cse14 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse6))) (and (or (and (not (= .cse15 0)) (<= .cse15 127) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse17 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse16) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse16)) (= (mod .cse17 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse17)))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse18)) (= (mod .cse18 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse19 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse19 .cse18) 127))))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse20) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse20 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20) |c_ULTIMATE.start_main1_~g~0#1|) (not (= .cse20 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse22 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse21) 256) (- 256)))) (and (<= (+ .cse15 .cse21) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse21 0)) (= (mod .cse22 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24))) (and (<= 128 (+ .cse23 .cse24)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse24 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse23 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse26))) (and (<= 128 (+ .cse25 .cse26)) (= (mod .cse26 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse25 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))))))) .cse6))) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse27))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256)) (= (mod .cse27 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse28) (<= (+ .cse27 .cse28) 127) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (+ (- 256) (mod (+ .cse2 .cse30) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse30) 256) 127) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse31)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse31 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse6 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34))) (and (<= 128 (+ .cse34 .cse35)) (= (mod .cse34 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse35))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse36) 256) 127) (= (mod .cse36 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (not (= .cse36 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (+ (- 256) (mod (+ .cse2 .cse37) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse38)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse38 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4)) .cse39)) .cse40) (and .cse40 (let ((.cse50 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse48 (<= .cse66 127)) (.cse49 (<= 128 .cse65)) (.cse43 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (+ (- 256) (mod (+ .cse2 .cse41) 256)))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse44))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256)) (= (mod (+ .cse2 .cse41 .cse42) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse44 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse41 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse42) 256))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (+ (- 256) (mod (+ .cse2 .cse45) 256)))) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse47))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse45) 256) 127) (= (mod (+ .cse2 .cse45 .cse46) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse47 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse45 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse45) .cse46) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48 .cse49) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse51) .cse52) 256)) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse53))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (= (mod .cse53 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse53 .cse54) 127) (= .cse43 (mod (+ (* 255 .cse53) .cse54) 256)) (not (= .cse53 0)) (not (= 0 .cse54)))))))))) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (+ .cse55 .cse56)) (= (mod .cse55 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse55) .cse56) 256)) (not (= .cse55 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (+ .cse57 .cse58)) (= (mod .cse57 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse57) .cse58) 256)) (not (= .cse57 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse61 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse61))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod (+ .cse2 .cse59 .cse60) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse60) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse61 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse59 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse60))))))) .cse48 .cse49) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256)) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse64 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse63)))))))))) .cse39)))))) is different from false [2024-11-09 01:23:09,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-09 01:23:21,603 WARN L286 SmtUtils]: Spent 5.16s on a formula simplification. DAG size of input: 59 DAG size of output: 56 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:23:22,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:23:22,664 INFO L93 Difference]: Finished difference Result 52 states and 65 transitions. [2024-11-09 01:23:22,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-09 01:23:22,665 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 27 states have internal predecessors, (34), 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 13 [2024-11-09 01:23:22,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:23:22,666 INFO L225 Difference]: With dead ends: 52 [2024-11-09 01:23:22,666 INFO L226 Difference]: Without dead ends: 40 [2024-11-09 01:23:22,668 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 10 IntricatePredicates, 0 DeprecatedPredicates, 356 ImplicationChecksByTransitivity, 164.5s TimeCoverageRelationStatistics Valid=245, Invalid=1113, Unknown=14, NotChecked=790, Total=2162 [2024-11-09 01:23:22,669 INFO L432 NwaCegarLoop]: 19 mSDtfsCounter, 20 mSDsluCounter, 230 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 24 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 249 SdHoareTripleChecker+Invalid, 518 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 24 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 346 IncrementalHoareTripleChecker+Unchecked, 12.7s IncrementalHoareTripleChecker+Time [2024-11-09 01:23:22,669 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 249 Invalid, 518 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [24 Valid, 144 Invalid, 4 Unknown, 346 Unchecked, 12.7s Time] [2024-11-09 01:23:22,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2024-11-09 01:23:22,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 40. [2024-11-09 01:23:22,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 30 states have (on average 1.0666666666666667) internal successors, (32), 31 states have internal predecessors, (32), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:23:22,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 44 transitions. [2024-11-09 01:23:22,704 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 44 transitions. Word has length 13 [2024-11-09 01:23:22,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:23:22,704 INFO L471 AbstractCegarLoop]: Abstraction has 40 states and 44 transitions. [2024-11-09 01:23:22,705 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 27 states have internal predecessors, (34), 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) [2024-11-09 01:23:22,705 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 44 transitions. [2024-11-09 01:23:22,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 01:23:22,706 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:23:22,706 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:23:22,723 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-09 01:23:22,907 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:23:22,907 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:23:22,908 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:23:22,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1619029535, now seen corresponding path program 1 times [2024-11-09 01:23:22,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:23:22,908 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1600114788] [2024-11-09 01:23:22,908 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:22,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:23:22,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 01:23:22,918 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 01:23:22,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 01:23:22,941 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 01:23:22,941 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 01:23:22,942 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-09 01:23:22,945 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-09 01:23:22,945 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 01:23:22,949 INFO L407 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-11-09 01:23:22,970 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 01:23:22,974 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 01:23:22 BoogieIcfgContainer [2024-11-09 01:23:22,974 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 01:23:22,975 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 01:23:22,975 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 01:23:22,975 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 01:23:22,976 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:15:24" (3/4) ... [2024-11-09 01:23:22,979 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 01:23:22,980 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 01:23:22,981 INFO L158 Benchmark]: Toolchain (without parser) took 479445.87ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 132.8MB in the beginning and 96.0MB in the end (delta: 36.7MB). Peak memory consumption was 171.1MB. Max. memory is 16.1GB. [2024-11-09 01:23:22,981 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:23:22,982 INFO L158 Benchmark]: CACSL2BoogieTranslator took 307.09ms. Allocated memory is still 176.2MB. Free memory was 132.8MB in the beginning and 119.3MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2024-11-09 01:23:22,982 INFO L158 Benchmark]: Boogie Procedure Inliner took 33.73ms. Allocated memory is still 176.2MB. Free memory was 119.3MB in the beginning and 117.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 01:23:22,983 INFO L158 Benchmark]: Boogie Preprocessor took 46.56ms. Allocated memory is still 176.2MB. Free memory was 117.5MB in the beginning and 116.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 01:23:22,983 INFO L158 Benchmark]: RCFGBuilder took 630.28ms. Allocated memory is still 176.2MB. Free memory was 116.1MB in the beginning and 97.8MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-09 01:23:22,984 INFO L158 Benchmark]: TraceAbstraction took 478416.14ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 97.2MB in the beginning and 96.0MB in the end (delta: 1.1MB). Peak memory consumption was 135.5MB. Max. memory is 16.1GB. [2024-11-09 01:23:22,984 INFO L158 Benchmark]: Witness Printer took 5.55ms. Allocated memory is still 308.3MB. Free memory is still 96.0MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 01:23:22,986 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 138.4MB. Free memory is still 83.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 307.09ms. Allocated memory is still 176.2MB. Free memory was 132.8MB in the beginning and 119.3MB in the end (delta: 13.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 33.73ms. Allocated memory is still 176.2MB. Free memory was 119.3MB in the beginning and 117.5MB in the end (delta: 1.8MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 46.56ms. Allocated memory is still 176.2MB. Free memory was 117.5MB in the beginning and 116.1MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 630.28ms. Allocated memory is still 176.2MB. Free memory was 116.1MB in the beginning and 97.8MB in the end (delta: 18.3MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * TraceAbstraction took 478416.14ms. Allocated memory was 176.2MB in the beginning and 308.3MB in the end (delta: 132.1MB). Free memory was 97.2MB in the beginning and 96.0MB in the end (delta: 1.1MB). Peak memory consumption was 135.5MB. Max. memory is 16.1GB. * Witness Printer took 5.55ms. Allocated memory is still 308.3MB. Free memory is still 96.0MB. 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: 102]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 91, overapproximation of someBinaryDOUBLEComparisonOperation at line 101, overapproximation of someBinaryArithmeticFLOAToperation at line 97. Possible FailurePath: [L108] COND FALSE !(__VERIFIER_nondet_int()) [L111] CALL main2() [L90] float IN = __VERIFIER_nondet_float(); [L91] CALL assume_abort_if_not(IN > -0.2f && IN < 0.2f) [L75] COND FALSE !(!cond) [L91] RET assume_abort_if_not(IN > -0.2f && IN < 0.2f) [L93] CALL, EXPR f(IN) VAL [\old(x)=109] [L80] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; [L93] RET, EXPR f(IN) VAL [IN=109] [L93] CALL, EXPR fp(IN) VAL [\old(x)=109] [L85] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; [L93] RET, EXPR fp(IN) VAL [IN=109] [L93] float x = IN - f(IN)/fp(IN); [L95] CALL, EXPR f(x) VAL [\old(x)=110] [L80] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; [L95] RET, EXPR f(x) VAL [IN=109, x=110] [L95] CALL, EXPR fp(x) VAL [\old(x)=110] [L85] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; [L95] RET, EXPR fp(x) VAL [IN=109, x=110] [L95] x = x - f(x)/fp(x) [L97] CALL, EXPR f(x) VAL [\old(x)=111] [L80] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; [L97] RET, EXPR f(x) VAL [IN=109, x=111] [L97] CALL, EXPR fp(x) VAL [\old(x)=111] [L85] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; [L97] RET, EXPR fp(x) VAL [IN=109, x=111] [L97] x = x - f(x)/fp(x) [L101] COND TRUE !(x < 0.1) VAL [IN=109] [L102] reach_error() VAL [IN=109] - UnprovableResult [Line: 27]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 30 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 478.3s, OverallIterations: 4, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 71.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 31 SdHoareTripleChecker+Valid, 13.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 31 mSDsluCounter, 473 SdHoareTripleChecker+Invalid, 12.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 346 IncrementalHoareTripleChecker+Unchecked, 412 mSDsCounter, 26 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 285 IncrementalHoareTripleChecker+Invalid, 661 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 26 mSolverCounterUnsat, 61 mSDtfsCounter, 285 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 65 ConstructedPredicates, 10 IntricatePredicates, 0 DeprecatedPredicates, 434 ImplicationChecksByTransitivity, 165.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=40occurred in iteration=3, InterpolantAutomatonStates: 37, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 393.7s InterpolantComputationTime, 76 NumberOfCodeBlocks, 76 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 66 ConstructedInterpolants, 9 QuantifiedInterpolants, 19199 SizeOfPredicates, 1 NumberOfNonLiveVariables, 152 ConjunctsInSsa, 41 ConjunctsInUnsatCore, 7 InterpolantComputations, 1 PerfectInterpolantSequences, 0/30 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 [2024-11-09 01:23:23,198 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-11-09 01:23:23,302 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 613ee8845912b921567ac9e82f8c414d8758c61c69ed2c2ac2cbc303a1b4f001 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:23:25,477 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:23:25,584 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 01:23:25,595 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:23:25,596 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 01:23:25,640 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:23:25,641 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 01:23:25,641 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 01:23:25,642 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:23:25,644 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 01:23:25,645 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 01:23:25,645 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 01:23:25,646 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 01:23:25,646 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 01:23:25,646 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 01:23:25,646 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 01:23:25,647 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:23:25,647 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:23:25,648 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:23:25,648 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:23:25,648 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:23:25,652 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:23:25,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:23:25,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:23:25,653 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 01:23:25,654 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 01:23:25,654 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:23:25,654 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 01:23:25,655 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:23:25,655 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:23:25,655 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:23:25,656 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:23:25,656 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 01:23:25,656 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 01:23:25,657 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 01:23:25,657 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:23:25,657 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:23:25,657 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:23:25,658 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:23:25,658 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 01:23:25,658 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 01:23:25,660 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 01:23:25,660 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 01:23:25,660 INFO L153 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 613ee8845912b921567ac9e82f8c414d8758c61c69ed2c2ac2cbc303a1b4f001 [2024-11-09 01:23:26,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:23:26,080 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:23:26,083 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:23:26,085 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:23:26,085 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:23:26,087 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/combinations/gcd_2+newton_3_1.i Unable to find full path for "g++" [2024-11-09 01:23:28,195 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:23:28,447 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:23:28,448 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i [2024-11-09 01:23:28,455 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data/90ac9c494/4d0a14b8958940a9b8d072a685e7682d/FLAG751d6a0c1 [2024-11-09 01:23:28,468 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/data/90ac9c494/4d0a14b8958940a9b8d072a685e7682d [2024-11-09 01:23:28,470 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:23:28,471 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:23:28,472 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:23:28,473 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:23:28,477 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:23:28,477 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,478 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@eb110cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28, skipping insertion in model container [2024-11-09 01:23:28,479 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,502 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:23:28,706 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[1226,1239] [2024-11-09 01:23:28,751 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[2862,2875] [2024-11-09 01:23:28,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:23:28,777 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:23:28,796 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[1226,1239] [2024-11-09 01:23:28,816 WARN L250 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_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/sv-benchmarks/c/combinations/gcd_2+newton_3_1.i[2862,2875] [2024-11-09 01:23:28,821 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:23:28,847 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:23:28,848 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28 WrapperNode [2024-11-09 01:23:28,848 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:23:28,850 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:23:28,851 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:23:28,852 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:23:28,859 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,874 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,906 INFO L138 Inliner]: procedures = 28, calls = 26, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 85 [2024-11-09 01:23:28,907 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:23:28,908 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:23:28,908 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:23:28,909 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:23:28,917 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,918 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,921 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,923 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,939 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,946 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,951 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,952 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,958 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:23:28,963 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:23:28,963 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:23:28,963 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:23:28,964 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (1/1) ... [2024-11-09 01:23:28,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:23:28,990 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:23:29,027 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 01:23:29,031 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 01:23:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:23:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 01:23:29,064 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2024-11-09 01:23:29,065 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2024-11-09 01:23:29,065 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-11-09 01:23:29,066 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-11-09 01:23:29,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:23:29,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:23:29,165 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:23:29,168 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:23:37,082 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-09 01:23:37,082 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:23:37,095 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:23:37,095 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 01:23:37,096 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:23:37 BoogieIcfgContainer [2024-11-09 01:23:37,096 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:23:37,099 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 01:23:37,099 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 01:23:37,102 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 01:23:37,103 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 01:23:28" (1/3) ... [2024-11-09 01:23:37,104 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39213d20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:23:37, skipping insertion in model container [2024-11-09 01:23:37,104 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:23:28" (2/3) ... [2024-11-09 01:23:37,104 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@39213d20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:23:37, skipping insertion in model container [2024-11-09 01:23:37,104 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:23:37" (3/3) ... [2024-11-09 01:23:37,106 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_3_1.i [2024-11-09 01:23:37,125 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 01:23:37,125 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 01:23:37,198 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 01:23:37,207 INFO L333 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, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@61bc5fc4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 01:23:37,208 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 01:23:37,212 INFO L276 IsEmpty]: Start isEmpty. Operand has 41 states, 30 states have (on average 1.3666666666666667) internal successors, (41), 32 states have internal predecessors, (41), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:23:37,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:23:37,221 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:23:37,222 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:23:37,222 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:23:37,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:23:37,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1594868719, now seen corresponding path program 1 times [2024-11-09 01:23:37,243 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 01:23:37,244 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [726264776] [2024-11-09 01:23:37,244 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:37,245 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 [2024-11-09 01:23:37,245 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 01:23:37,249 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 01:23:37,253 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:37,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:23:37,330 INFO L255 TraceCheckSpWp]: Trace formula consists of 39 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 01:23:37,335 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:23:37,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:37,515 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 01:23:37,516 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 01:23:37,517 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [726264776] [2024-11-09 01:23:37,517 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [726264776] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:23:37,517 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:23:37,518 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 01:23:37,520 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [583212007] [2024-11-09 01:23:37,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:23:37,525 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 01:23:37,526 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 01:23:37,550 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 01:23:37,551 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 01:23:37,553 INFO L87 Difference]: Start difference. First operand has 41 states, 30 states have (on average 1.3666666666666667) internal successors, (41), 32 states have internal predecessors, (41), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2024-11-09 01:23:37,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:23:37,743 INFO L93 Difference]: Finished difference Result 76 states and 96 transitions. [2024-11-09 01:23:37,744 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 01:23:37,745 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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 [2024-11-09 01:23:37,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:23:37,754 INFO L225 Difference]: With dead ends: 76 [2024-11-09 01:23:37,754 INFO L226 Difference]: Without dead ends: 35 [2024-11-09 01:23:37,759 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 01:23:37,764 INFO L432 NwaCegarLoop]: 48 mSDtfsCounter, 1 mSDsluCounter, 42 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 90 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 01:23:37,765 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 90 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 01:23:37,796 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2024-11-09 01:23:37,812 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2024-11-09 01:23:37,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 25 states have (on average 1.2) internal successors, (30), 26 states have internal predecessors, (30), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:23:37,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 42 transitions. [2024-11-09 01:23:37,820 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 42 transitions. Word has length 11 [2024-11-09 01:23:37,820 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:23:37,821 INFO L471 AbstractCegarLoop]: Abstraction has 35 states and 42 transitions. [2024-11-09 01:23:37,821 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 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) [2024-11-09 01:23:37,822 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2024-11-09 01:23:37,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 01:23:37,824 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:23:37,825 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:23:37,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 01:23:38,027 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:38,028 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:23:38,028 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:23:38,028 INFO L85 PathProgramCache]: Analyzing trace with hash 180138643, now seen corresponding path program 1 times [2024-11-09 01:23:38,029 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 01:23:38,029 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1429526665] [2024-11-09 01:23:38,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:38,030 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 [2024-11-09 01:23:38,030 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 01:23:38,033 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 01:23:38,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:38,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:23:38,079 INFO L255 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:23:38,081 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:23:38,265 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:38,266 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 01:23:38,266 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 01:23:38,266 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1429526665] [2024-11-09 01:23:38,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1429526665] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:23:38,267 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:23:38,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:23:38,267 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981513195] [2024-11-09 01:23:38,267 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:23:38,268 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:23:38,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 01:23:38,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:23:38,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:23:38,270 INFO L87 Difference]: Start difference. First operand 35 states and 42 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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) [2024-11-09 01:23:38,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:23:38,458 INFO L93 Difference]: Finished difference Result 43 states and 51 transitions. [2024-11-09 01:23:38,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:23:38,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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 [2024-11-09 01:23:38,460 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:23:38,460 INFO L225 Difference]: With dead ends: 43 [2024-11-09 01:23:38,461 INFO L226 Difference]: Without dead ends: 37 [2024-11-09 01:23:38,461 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:23:38,462 INFO L432 NwaCegarLoop]: 36 mSDtfsCounter, 2 mSDsluCounter, 65 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 01:23:38,463 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 101 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 01:23:38,464 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2024-11-09 01:23:38,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 35. [2024-11-09 01:23:38,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 25 states have (on average 1.2) internal successors, (30), 26 states have internal predecessors, (30), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:23:38,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 42 transitions. [2024-11-09 01:23:38,471 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 42 transitions. Word has length 11 [2024-11-09 01:23:38,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:23:38,471 INFO L471 AbstractCegarLoop]: Abstraction has 35 states and 42 transitions. [2024-11-09 01:23:38,472 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 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) [2024-11-09 01:23:38,472 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 42 transitions. [2024-11-09 01:23:38,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:23:38,472 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:23:38,473 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:23:38,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:38,673 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:38,674 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:23:38,674 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:23:38,674 INFO L85 PathProgramCache]: Analyzing trace with hash 1945351318, now seen corresponding path program 1 times [2024-11-09 01:23:38,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 01:23:38,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1981510542] [2024-11-09 01:23:38,675 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:38,675 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 [2024-11-09 01:23:38,676 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 01:23:38,677 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 01:23:38,678 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:38,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:23:38,763 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 01:23:38,764 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:23:38,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 01:23:38,990 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 01:23:38,990 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 01:23:38,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1981510542] [2024-11-09 01:23:38,994 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1981510542] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:23:38,995 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:23:38,995 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:23:38,995 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371129632] [2024-11-09 01:23:38,995 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:23:38,995 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:23:38,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 01:23:38,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:23:38,996 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:23:38,997 INFO L87 Difference]: Start difference. First operand 35 states and 42 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2024-11-09 01:23:39,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:23:39,159 INFO L93 Difference]: Finished difference Result 45 states and 53 transitions. [2024-11-09 01:23:39,161 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:23:39,161 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) Word has length 13 [2024-11-09 01:23:39,162 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:23:39,162 INFO L225 Difference]: With dead ends: 45 [2024-11-09 01:23:39,162 INFO L226 Difference]: Without dead ends: 35 [2024-11-09 01:23:39,163 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:23:39,164 INFO L432 NwaCegarLoop]: 38 mSDtfsCounter, 4 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 101 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 01:23:39,165 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 101 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 01:23:39,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2024-11-09 01:23:39,170 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 35. [2024-11-09 01:23:39,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 25 states have (on average 1.16) internal successors, (29), 26 states have internal predecessors, (29), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:23:39,171 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 41 transitions. [2024-11-09 01:23:39,172 INFO L78 Accepts]: Start accepts. Automaton has 35 states and 41 transitions. Word has length 13 [2024-11-09 01:23:39,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:23:39,172 INFO L471 AbstractCegarLoop]: Abstraction has 35 states and 41 transitions. [2024-11-09 01:23:39,172 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 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) [2024-11-09 01:23:39,172 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2024-11-09 01:23:39,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 01:23:39,173 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:23:39,173 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:23:39,177 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:39,373 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:39,374 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:23:39,374 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:23:39,375 INFO L85 PathProgramCache]: Analyzing trace with hash -1669557608, now seen corresponding path program 1 times [2024-11-09 01:23:39,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 01:23:39,375 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1831370164] [2024-11-09 01:23:39,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:39,376 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 [2024-11-09 01:23:39,376 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 01:23:39,379 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 01:23:39,380 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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 [2024-11-09 01:23:39,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:23:39,481 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 01:23:39,485 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:23:40,489 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:40,489 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 01:23:41,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:41,531 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 01:23:41,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1831370164] [2024-11-09 01:23:41,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1831370164] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 01:23:41,532 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1086820760] [2024-11-09 01:23:41,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:41,532 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 01:23:41,532 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 01:23:41,538 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 01:23:41,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 01:23:41,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:23:41,733 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 01:23:41,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:23:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:42,473 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 01:23:43,379 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:43,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1086820760] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 01:23:43,383 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2006127903] [2024-11-09 01:23:43,383 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:43,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:23:43,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:23:43,387 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:23:43,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-09 01:23:43,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:23:43,459 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 01:23:43,461 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:23:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:43,745 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 01:23:44,056 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:23:44,056 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2006127903] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 01:23:44,056 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 01:23:44,056 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 8, 8, 8, 7] total 22 [2024-11-09 01:23:44,056 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846903963] [2024-11-09 01:23:44,057 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 01:23:44,057 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-09 01:23:44,057 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 01:23:44,058 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-09 01:23:44,058 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=387, Unknown=0, NotChecked=0, Total=462 [2024-11-09 01:23:44,058 INFO L87 Difference]: Start difference. First operand 35 states and 41 transitions. Second operand has 22 states, 22 states have (on average 1.7272727272727273) internal successors, (38), 22 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 01:23:46,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:23:46,710 INFO L93 Difference]: Finished difference Result 47 states and 59 transitions. [2024-11-09 01:23:46,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-09 01:23:46,711 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.7272727272727273) internal successors, (38), 22 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2024-11-09 01:23:46,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:23:46,711 INFO L225 Difference]: With dead ends: 47 [2024-11-09 01:23:46,712 INFO L226 Difference]: Without dead ends: 23 [2024-11-09 01:23:46,712 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 3.0s TimeCoverageRelationStatistics Valid=106, Invalid=544, Unknown=0, NotChecked=0, Total=650 [2024-11-09 01:23:46,713 INFO L432 NwaCegarLoop]: 29 mSDtfsCounter, 21 mSDsluCounter, 280 mSDsCounter, 0 mSdLazyCounter, 125 mSolverCounterSat, 9 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 309 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 125 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2024-11-09 01:23:46,714 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 309 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 125 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2024-11-09 01:23:46,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2024-11-09 01:23:46,717 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2024-11-09 01:23:46,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 14 states have (on average 1.0) internal successors, (14), 14 states have internal predecessors, (14), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 01:23:46,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 26 transitions. [2024-11-09 01:23:46,718 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 26 transitions. Word has length 13 [2024-11-09 01:23:46,718 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:23:46,718 INFO L471 AbstractCegarLoop]: Abstraction has 23 states and 26 transitions. [2024-11-09 01:23:46,718 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.7272727272727273) internal successors, (38), 22 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 01:23:46,719 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 26 transitions. [2024-11-09 01:23:46,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-09 01:23:46,720 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:23:46,720 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:23:46,724 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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)] Forceful destruction successful, exit code 0 [2024-11-09 01:23:46,943 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-09 01:23:47,124 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 01:23:47,321 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt [2024-11-09 01:23:47,321 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:23:47,322 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:23:47,322 INFO L85 PathProgramCache]: Analyzing trace with hash -614441937, now seen corresponding path program 1 times [2024-11-09 01:23:47,322 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 01:23:47,322 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1341028795] [2024-11-09 01:23:47,323 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:23:47,323 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 [2024-11-09 01:23:47,323 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 01:23:47,326 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/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) [2024-11-09 01:23:47,327 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a9b812bc-5e31-4fd0-b3e3-5bdd6e75201a/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process