./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_3_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh --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 1a2810bb21e6de0cf080b546d334e2bc4a7723a0569c58531da7e4847e328a8e --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:42:17,838 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:42:17,918 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 14:42:17,922 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:42:17,923 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:42:17,947 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:42:17,948 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:42:17,949 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:42:17,949 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:42:17,950 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:42:17,950 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:42:17,951 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:42:17,951 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:42:17,952 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 14:42:17,952 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:42:17,953 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:42:17,953 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 14:42:17,954 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 14:42:17,954 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:42:17,955 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 14:42:17,955 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 14:42:17,956 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 14:42:17,957 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:42:17,958 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:42:17,958 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:42:17,959 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 14:42:17,959 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:42:17,960 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:42:17,960 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:42:17,960 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:42:17,961 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:42:17,961 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:42:17,961 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:42:17,962 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:42:17,962 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:42:17,962 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:42:17,962 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:42:17,962 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:42:17,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:42:17,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:42:17,963 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:42:17,963 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 14:42:17,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 14:42:17,964 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:42:17,964 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:42:17,964 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:42:17,964 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:42:17,965 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_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a2810bb21e6de0cf080b546d334e2bc4a7723a0569c58531da7e4847e328a8e [2023-12-02 14:42:18,186 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:42:18,205 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:42:18,207 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:42:18,209 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:42:18,209 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:42:18,210 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/combinations/gcd_2+newton_3_2.i [2023-12-02 14:42:20,896 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:42:21,065 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:42:21,066 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i [2023-12-02 14:42:21,074 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/data/c6cbc6e0b/404a9a043e474f8b9b05f7a00b46db5d/FLAG7c79e67f7 [2023-12-02 14:42:21,088 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/data/c6cbc6e0b/404a9a043e474f8b9b05f7a00b46db5d [2023-12-02 14:42:21,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:42:21,092 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:42:21,094 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:42:21,094 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:42:21,099 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:42:21,100 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,101 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f7effcc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21, skipping insertion in model container [2023-12-02 14:42:21,101 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,126 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:42:21,312 WARN L240 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_002866d8-1119-4a3d-a664-6fcb72aed521/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[1226,1239] [2023-12-02 14:42:21,335 WARN L240 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_002866d8-1119-4a3d-a664-6fcb72aed521/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[2862,2875] [2023-12-02 14:42:21,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:42:21,349 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:42:21,361 WARN L240 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_002866d8-1119-4a3d-a664-6fcb72aed521/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[1226,1239] [2023-12-02 14:42:21,373 WARN L240 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_002866d8-1119-4a3d-a664-6fcb72aed521/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[2862,2875] [2023-12-02 14:42:21,374 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:42:21,386 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:42:21,386 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21 WrapperNode [2023-12-02 14:42:21,387 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:42:21,388 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:42:21,388 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:42:21,388 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:42:21,393 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,400 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,422 INFO L138 Inliner]: procedures = 27, calls = 26, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 93 [2023-12-02 14:42:21,422 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:42:21,423 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:42:21,423 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:42:21,423 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:42:21,430 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,430 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,433 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,433 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,438 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,442 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,443 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,444 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,447 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:42:21,448 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:42:21,448 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:42:21,448 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:42:21,449 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (1/1) ... [2023-12-02 14:42:21,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:42:21,468 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:42:21,487 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:42:21,489 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:42:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:42:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2023-12-02 14:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2023-12-02 14:42:21,517 INFO L130 BoogieDeclarations]: Found specification of procedure f [2023-12-02 14:42:21,517 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2023-12-02 14:42:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 14:42:21,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:42:21,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:42:21,585 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:42:21,587 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:42:21,737 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:42:21,796 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:42:21,797 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 14:42:21,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:42:21 BoogieIcfgContainer [2023-12-02 14:42:21,798 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:42:21,802 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:42:21,802 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:42:21,805 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:42:21,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:42:21" (1/3) ... [2023-12-02 14:42:21,806 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a3006f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:42:21, skipping insertion in model container [2023-12-02 14:42:21,806 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:42:21" (2/3) ... [2023-12-02 14:42:21,807 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1a3006f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:42:21, skipping insertion in model container [2023-12-02 14:42:21,807 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:42:21" (3/3) ... [2023-12-02 14:42:21,808 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_3_2.i [2023-12-02 14:42:21,825 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:42:21,826 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-12-02 14:42:21,866 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:42:21,872 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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;@71c98d25, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:42:21,872 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-12-02 14:42:21,876 INFO L276 IsEmpty]: Start isEmpty. Operand has 28 states, 17 states have (on average 1.411764705882353) internal successors, (24), 19 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) [2023-12-02 14:42:21,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-12-02 14:42:21,884 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:42:21,884 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-12-02 14:42:21,885 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:42:21,890 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:42:21,890 INFO L85 PathProgramCache]: Analyzing trace with hash -377832024, now seen corresponding path program 1 times [2023-12-02 14:42:21,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:42:21,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [48782656] [2023-12-02 14:42:21,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:42:21,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:42:22,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:42:22,191 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 14:42:22,191 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:42:22,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [48782656] [2023-12-02 14:42:22,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [48782656] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:42:22,193 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:42:22,193 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 14:42:22,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [690720119] [2023-12-02 14:42:22,195 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:42:22,199 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:42:22,200 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:42:22,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:42:22,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:42:22,229 INFO L87 Difference]: Start difference. First operand has 28 states, 17 states have (on average 1.411764705882353) internal successors, (24), 19 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) Second operand has 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 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) [2023-12-02 14:42:22,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:42:22,294 INFO L93 Difference]: Finished difference Result 39 states and 49 transitions. [2023-12-02 14:42:22,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:42:22,296 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 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 6 [2023-12-02 14:42:22,297 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:42:22,303 INFO L225 Difference]: With dead ends: 39 [2023-12-02 14:42:22,303 INFO L226 Difference]: Without dead ends: 24 [2023-12-02 14:42:22,305 INFO L412 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 [2023-12-02 14:42:22,308 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 1 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 14:42:22,309 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 67 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 14:42:22,321 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2023-12-02 14:42:22,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2023-12-02 14:42:22,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 15 states have internal predecessors, (16), 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) [2023-12-02 14:42:22,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2023-12-02 14:42:22,341 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 6 [2023-12-02 14:42:22,341 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:42:22,342 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2023-12-02 14:42:22,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 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) [2023-12-02 14:42:22,342 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2023-12-02 14:42:22,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 14:42:22,343 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:42:22,344 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:42:22,344 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 14:42:22,344 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:42:22,345 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:42:22,345 INFO L85 PathProgramCache]: Analyzing trace with hash 1099445991, now seen corresponding path program 1 times [2023-12-02 14:42:22,345 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:42:22,346 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1046341424] [2023-12-02 14:42:22,346 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:42:22,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:42:22,363 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:42:22,363 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1016911370] [2023-12-02 14:42:22,363 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:42:22,364 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:42:22,364 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:42:22,372 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:42:22,373 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 14:42:22,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:42:22,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 14:42:22,439 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:42:22,851 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 14:42:22,851 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:42:22,947 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 14:42:22,948 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:42:22,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1046341424] [2023-12-02 14:42:22,948 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:42:22,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1016911370] [2023-12-02 14:42:22,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1016911370] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:42:22,949 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1918974916] [2023-12-02 14:42:22,967 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2023-12-02 14:42:22,968 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:42:22,971 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:42:22,976 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:42:22,977 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:42:24,483 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:42:24,759 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '164#(and (<= 1 |#StackHeapBarrier|) (<= |ULTIMATE.start_main1_~x~0#1| 127) (<= (+ |ULTIMATE.start_main1_~y~0#1| 1) |ULTIMATE.start_main1_~g~0#1|) (<= 1 |ULTIMATE.start_main1_~y~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main1_~x~0#1| 128)) (<= |ULTIMATE.start_gcd_test_#res#1| 127) (= |ULTIMATE.start_main1_~g~0#1| |ULTIMATE.start_gcd_test_#res#1|) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))' at error location [2023-12-02 14:42:24,760 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 14:42:24,761 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 14:42:24,761 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-12-02 14:42:24,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [949220712] [2023-12-02 14:42:24,762 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 14:42:24,762 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 14:42:24,762 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:42:24,763 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 14:42:24,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2023-12-02 14:42:24,764 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. Second operand has 10 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 14:42:24,907 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:42:24,907 INFO L93 Difference]: Finished difference Result 31 states and 36 transitions. [2023-12-02 14:42:24,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 14:42:24,908 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-12-02 14:42:24,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:42:24,909 INFO L225 Difference]: With dead ends: 31 [2023-12-02 14:42:24,909 INFO L226 Difference]: Without dead ends: 26 [2023-12-02 14:42:24,909 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2023-12-02 14:42:24,911 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 1 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:42:24,911 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 150 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:42:24,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2023-12-02 14:42:24,917 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2023-12-02 14:42:24,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 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) [2023-12-02 14:42:24,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2023-12-02 14:42:24,918 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 7 [2023-12-02 14:42:24,919 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:42:24,919 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2023-12-02 14:42:24,919 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 14:42:24,919 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2023-12-02 14:42:24,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-12-02 14:42:24,920 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:42:24,920 INFO L195 NwaCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1] [2023-12-02 14:42:24,925 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:42:25,123 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:42:25,124 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:42:25,124 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:42:25,125 INFO L85 PathProgramCache]: Analyzing trace with hash 1975388935, now seen corresponding path program 2 times [2023-12-02 14:42:25,125 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:42:25,125 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895216867] [2023-12-02 14:42:25,125 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:42:25,125 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:42:25,135 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:42:25,136 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [304290283] [2023-12-02 14:42:25,136 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 14:42:25,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:42:25,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:42:25,137 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:42:25,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 14:42:25,229 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-12-02 14:42:25,229 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 14:42:25,231 INFO L262 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 36 conjunts are in the unsatisfiable core [2023-12-02 14:42:25,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:42:48,128 WARN L293 SmtUtils]: Spent 14.12s on a formula simplification. DAG size of input: 165 DAG size of output: 153 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:45:49,997 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse6 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse81 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse80 (mod .cse6 256))) (let ((.cse17 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse18 (<= 128 .cse80)) (.cse19 (<= .cse81 127)) (.cse10 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse7 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse4 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (let ((.cse14 (mod .cse4 256))) (let ((.cse31 (not (= .cse14 0))) (.cse32 (<= .cse14 127)) (.cse3 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse8 (+ .cse14 (- 256))) (.cse0 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse9 (<= 128 .cse14))) (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse5 (+ (- 256) (mod (+ .cse4 .cse2) 256)))) (let ((.cse1 (mod .cse5 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= 128 (mod .cse1 256)) (not (= .cse2 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse2) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse5)) 256)))) (<= (mod (+ .cse1 .cse6) 256) 127) (= .cse7 (mod (+ .cse1 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse9) (and .cse10 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse13 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse12) 256)))) (let ((.cse11 (mod .cse13 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse11 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse12 0)) (<= (mod (+ .cse4 .cse12) 256) 127) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse11) 256) 127) (= (mod (+ .cse6 .cse11) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse13) 256))))))) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse16 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse15) 256)))) (and (<= 128 (mod (+ .cse4 .cse15) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse16) 256)))))) .cse17 .cse18 .cse19) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse20 (mod .cse22 256))) (let ((.cse21 (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse20) 256)) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse21 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= (mod (+ .cse4 .cse22) 256) 127) (not (= .cse20 0)) (<= 128 (mod (+ .cse21 .cse6) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse21) 256) 127)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse25 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256)))) (let ((.cse24 (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse4 .cse23) 256)) (not (= .cse24 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse24) 256) 127) (= (mod (+ .cse6 .cse24) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse25) 256))))))) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse27 (mod .cse26 256))) (let ((.cse28 (mod .cse27 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse4 .cse26) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse27) 256)) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse28 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ .cse28 .cse6) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse28) 256) 127)))))) (and .cse17 .cse18 .cse19 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse29 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse30) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse30 0)) (<= (mod (+ .cse4 .cse30) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse29) 256)))))))) .cse31 .cse32) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse34 (+ (- 256) (mod (+ .cse4 .cse33) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse33) 256) 127) (= (mod .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse33 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse34) 256)))))))) .cse17 .cse18 .cse19) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse36 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8) 256))) (let ((.cse35 (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse35 .cse6) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod .cse35 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse36 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse36) 256)))) (<= (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse37 (+ (- 256) (mod (+ .cse4 .cse38) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse38 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse38) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse37) 256)))))))) .cse17 .cse18 .cse19) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse41 (+ (- 256) (mod (+ .cse4 .cse40) 256)))) (let ((.cse39 (mod .cse41 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse39 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse39 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (not (= .cse40 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse40) 256)) (= (mod (+ .cse39 .cse6) 256) .cse7) (not (= .cse39 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse41) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse44 (+ (- 256) (mod (+ .cse4 .cse43) 256)))) (let ((.cse42 (mod .cse44 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse42 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse42 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse43) 256) 127) (not (= .cse43 0)) (= (mod (+ .cse42 .cse6) 256) .cse7) (not (= .cse42 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse44) 256)))))))))) .cse9))) (and .cse0 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse47 (+ (- 256) (mod (+ .cse4 .cse46) 256)))) (let ((.cse45 (mod .cse47 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse45 256) 127) (<= 128 (mod (+ .cse45 .cse6) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse47)) 256)))) (not (= .cse46 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse46) 256)) (= .cse7 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse50 (+ (- 256) (mod (+ .cse4 .cse49) 256)))) (let ((.cse48 (mod .cse50 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse48 256) 127) (<= 128 (mod (+ .cse48 .cse6) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse49) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse50)) 256)))) (not (= .cse49 0)) (= .cse7 (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))))) .cse9) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse53 (+ (- 256) (mod (+ .cse4 .cse52) 256)))) (let ((.cse51 (mod .cse53 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse51 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse52) 256) 127) (not (= .cse52 0)) (= (mod (+ .cse51 .cse6) 256) .cse7) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse53) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse56 (+ (- 256) (mod (+ .cse4 .cse55) 256)))) (let ((.cse54 (mod .cse56 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse54 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse55 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse55) 256)) (= (mod (+ .cse54 .cse6) 256) .cse7) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse56) 256)))))))))) .cse9) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse59 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse58) 256)))) (let ((.cse57 (mod .cse59 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse57 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse57) 256)) (not (= .cse58 0)) (<= (mod (+ .cse4 .cse58) 256) 127) (= (mod (+ .cse6 .cse57) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse59) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse62 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse60) 256)))) (let ((.cse61 (mod .cse62 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse4 .cse60) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse61) 256)) (= (mod (+ .cse6 .cse61) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse62) 256)))))))) .cse31 .cse32)) .cse10) (and (let ((.cse66 (<= 128 .cse81)) (.cse67 (<= .cse80 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse65 (+ (- 256) (mod (+ .cse4 .cse64) 256)))) (let ((.cse63 (mod .cse65 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse63 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse64) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse65)) 256)))) (not (= .cse64 0)) (<= (mod (+ .cse63 .cse6) 256) 127) (= .cse7 (mod (+ .cse63 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse63 0))))))) (and .cse66 .cse67 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse69 (+ (- 256) (mod (+ .cse4 .cse68) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse68) 256) 127) (= (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse68 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse69))) (and (not (= .cse70 0)) (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse68 .cse70) 256))))))))) .cse17)) .cse0) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse73 (mod .cse72 256))) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse73))) (and (not (= .cse71 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (= (mod (+ .cse71 (* 255 .cse72)) 256) .cse3) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= (mod (mod .cse73 |c_ULTIMATE.start_gcd_test_~a#1|) 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse73 0))))))) .cse0) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse76 (+ (- 256) (mod (+ .cse4 .cse75) 256)))) (let ((.cse74 (mod .cse76 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse74 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse76)) 256)))) (not (= .cse75 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse75) 256)) (<= (mod (+ .cse74 .cse6) 256) 127) (= .cse7 (mod (+ .cse74 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse74 0))))))) (and .cse66 .cse67 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse77 (+ (- 256) (mod (+ .cse4 .cse78) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse78 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse77))) (and (not (= .cse79 0)) (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse78 .cse79) 256))))) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse78) 256)))))) .cse17)) .cse0))) .cse9)))) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse83 (+ (- 256) (mod (+ .cse4 .cse84) 256)))) (let ((.cse82 (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse82) 256) .cse7) (not (= .cse82 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse83) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse84) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse82) 256) 127)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and .cse17 .cse18 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse85 (+ (- 256) (mod (+ .cse4 .cse86) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse85) 256)) (= (mod .cse85 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256)))))) .cse19)) .cse10) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse89 (+ (- 256) (mod (+ .cse4 .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) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse88) 256) .cse7) (not (= .cse88 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse89) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse88) 256) 127) (not (= .cse87 0))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse91 (+ (- 256) (mod (+ .cse4 .cse90) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse90) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse91) 256)) (= (mod .cse91 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse90 0)))))) .cse17 .cse18 .cse19)) .cse10) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse94 (+ (- 256) (mod (+ .cse4 .cse92) 256)))) (let ((.cse93 (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse93) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse94) 256)) (not (= .cse92 0)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse93) 256))))))) .cse10) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse95 (mod .cse96 256))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse95) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse96) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse95 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse98 (mod .cse97 256))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse97) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse98) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse98 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse98 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))))) .cse10) (and .cse10 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse100 (+ (- 256) (mod (+ .cse4 .cse101) 256)))) (let ((.cse99 (mod .cse100 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse99) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse100) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse101) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse99) 256)))))))))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2023-12-02 14:46:02,682 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (let ((.cse5 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0) (let ((.cse2 (mod .cse5 256))) (let ((.cse19 (+ .cse2 (- 256))) (.cse27 (<= 128 .cse2))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse4 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse3 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse4) 256)))) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse3))) (let ((.cse0 (mod .cse1 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse0) (<= 128 (mod (* .cse1 255) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse3 .cse0) 0) (not (= .cse4 0)) (<= (mod (+ .cse5 .cse4) 256) 127))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse8 (mod .cse6 256))) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse8) 256))) (and (<= 128 (mod (+ .cse5 .cse6) 256)) (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse7 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse7) (= 0 (mod (mod .cse8 .cse7) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse12 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse11) 256)))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse12))) (let ((.cse9 (mod .cse10 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse9) (<= 128 (mod (* .cse10 255) 256)) (<= 128 (mod (+ .cse5 .cse11) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse12 .cse9) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse15 (mod .cse14 256))) (let ((.cse13 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse15) 256))) (and (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse13 0)) (<= (mod (+ .cse5 .cse14) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse13) (= 0 (mod (mod .cse15 .cse13) 256)) (not (= .cse15 0)))))))) (not (= .cse2 0)) (<= .cse2 127)) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse18 (+ (- 256) (mod (+ .cse5 .cse17) 256)))) (let ((.cse16 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse18) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse16) (not (= .cse17 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse17) 256)) (not (= .cse16 0)) (= (mod .cse18 .cse16) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse23 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19) 256))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse23))) (let ((.cse20 (mod .cse22 256))) (let ((.cse21 (mod .cse23 .cse20))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse20) (= (mod .cse21 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ (* .cse22 255) .cse21) 256)) (not (= .cse23 0)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse26 (+ (- 256) (mod (+ .cse5 .cse24) 256)))) (let ((.cse25 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse26) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse24) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse25) (not (= .cse24 0)) (not (= .cse25 0)) (= (mod .cse26 .cse25) 0))))))) .cse27) (and (let ((.cse30 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse28 (+ (- 256) (mod (+ .cse5 .cse32) 256)))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse28))) (let ((.cse29 (mod (+ .cse5 .cse32 .cse31) 256))) (and (= (mod .cse28 (+ (- 256) .cse29)) 0) (<= .cse30 .cse29) (not (= .cse31 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse32 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse32) 256)) (<= .cse2 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse33 (+ (- 256) (mod (+ .cse5 .cse36) 256)))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse33))) (let ((.cse34 (mod (+ .cse5 .cse36 .cse35) 256))) (and (= (mod .cse33 (+ (- 256) .cse34)) 0) (<= .cse30 .cse34) (not (= .cse35 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse36) 256) 127) (not (= .cse36 0)) (<= .cse2 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse39 (mod .cse40 256))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse39))) (let ((.cse38 (mod (+ .cse37 (* 255 .cse40)) 256))) (and (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse2 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= .cse30 .cse38) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (not (= .cse39 0)) (= (mod (mod .cse39 (+ .cse38 (- 256))) 256) 0))))))))) .cse27))))) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse41 (+ (- 256) (mod (+ .cse5 .cse43) 256)))) (let ((.cse42 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse41) 256))) (and (= (mod .cse41 .cse42) 0) (not (= .cse42 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse42) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse43) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse43 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse45 (mod .cse46 256))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse45) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (not (= .cse44 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse45 .cse44) 256) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse46) 256)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse44)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse49 (mod .cse47 256))) (let ((.cse48 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse49) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse47) 256) 127) (not (= .cse48 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse49 .cse48) 256) 0) (not (= .cse49 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse48)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse50 (+ (- 256) (mod (+ .cse5 .cse52) 256)))) (let ((.cse51 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse50) 256))) (and (= (mod .cse50 .cse51) 0) (not (= .cse51 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse51) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse52) 256)))))))) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|))))) is different from false [2023-12-02 14:46:05,848 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 1 times theorem prover too weak. 0 trivial. 3 not checked. [2023-12-02 14:46:05,848 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:47:57,048 WARN L293 SmtUtils]: Spent 47.30s on a formula simplification. DAG size of input: 88 DAG size of output: 56 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:52:09,486 WARN L876 $PredicateComparison]: unable to prove that (or (let ((.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse6 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) (.cse10 (< |c_ULTIMATE.start_gcd_test_~b#1| 0))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| 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 ((.cse1 (mod .cse5 256))) (let ((.cse4 (+ (- 256) .cse1))) (let ((.cse2 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse4) 256))) (or (< .cse1 128) (< .cse2 .cse3) (not (= (mod (mod .cse4 .cse2) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse5 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse5 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 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 ((.cse9 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse9) 256))) (or (< .cse7 .cse3) (< (mod .cse8 256) 128) (not (= (mod (mod .cse9 .cse7) 256) 0)) (= 0 .cse9) (< 127 .cse9) (< (mod (+ .cse8 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (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 256))) (let ((.cse11 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse13) 256))) (or (< .cse11 .cse3) (< (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse13 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse13 .cse11) 256) 0)) (< 127 .cse13) (< (mod (+ .cse12 .cse6) 256) 128)))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse15 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod (+ .cse15 .cse6) 256))) (let ((.cse16 (+ (- 256) .cse17))) (let ((.cse14 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse16) 256))) (or (< .cse14 .cse3) (< (mod (+ .cse15 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse16 .cse14) 256) 0)) (< 127 (mod .cse15 256)) (< .cse17 128) (= .cse15 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| 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 256))) (let ((.cse18 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse20) 256))) (or (< .cse18 .cse3) (< (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse20 0) (< 127 (mod (+ .cse19 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse20 .cse18) 256) 0)) (< 127 .cse20)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse21) 256))) (or (not (= (mod (mod .cse21 .cse22) 256) 0)) (< .cse23 128) (< 127 (mod (+ .cse24 .cse6) 256)) (< 127 (mod .cse24 256)) (< .cse22 .cse3) (= .cse24 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse27 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod .cse27 256))) (let ((.cse25 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse26) 256))) (or (< .cse25 .cse3) (= .cse26 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse26 .cse25) 256) 0)) (< 127 .cse26) (< 127 (mod (+ .cse27 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse27 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse30 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse31 (mod (+ .cse30 .cse6) 256))) (let ((.cse29 (+ (- 256) .cse31))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse29) 256))) (or (< .cse28 .cse3) (not (= (mod (mod .cse29 .cse28) 256) 0)) (< 127 (mod .cse30 256)) (< 127 (mod (+ .cse30 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse31 128) (= .cse30 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse33 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse33 256))) (let ((.cse35 (+ (- 256) .cse32))) (let ((.cse34 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse35) 256))) (or (< .cse32 128) (< (mod (+ .cse33 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse34 .cse3) (not (= (mod (mod .cse35 .cse34) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse33 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse36 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse39 (mod (+ .cse36 .cse6) 256))) (let ((.cse38 (+ (- 256) .cse39))) (let ((.cse37 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse38) 256))) (or (< (mod .cse36 256) 128) (< .cse37 .cse3) (< (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse38 .cse37) 256) 0)) (< .cse39 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse42) 256))) (or (< .cse40 .cse3) (< (mod .cse41 256) 128) (not (= (mod (mod .cse42 .cse40) 256) 0)) (= 0 .cse42) (< 127 (mod (+ .cse41 .cse6) 256)) (< 127 .cse42) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse43 (mod .cse45 256))) (let ((.cse46 (+ (- 256) .cse43))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse46) 256))) (or (< .cse43 128) (< .cse44 .cse3) (< 127 (mod (+ .cse45 .cse6) 256)) (not (= (mod (mod .cse46 .cse44) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse48 (mod .cse49 256))) (let ((.cse47 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse48) 256))) (or (< .cse47 .cse3) (= .cse48 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse48 .cse47) 256) 0)) (< 127 .cse48) (< 127 (mod (+ .cse49 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse49 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse51 (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse50 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse51) 256))) (or (< .cse50 .cse3) (not (= (mod (mod .cse51 .cse50) 256) 0)) (= 0 .cse51) (< 127 (mod .cse52 256)) (< 127 .cse51) (< (mod (+ .cse52 .cse6) 256) 128) (= .cse52 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse54 (mod .cse55 256))) (let ((.cse53 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse54) 256))) (or (< .cse53 .cse3) (= .cse54 0) (< 127 (mod (+ .cse55 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse54 .cse53) 256) 0)) (< 127 .cse54) (< 127 (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse58 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse57 (mod (+ .cse58 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse56 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse57) 256))) (or (< .cse56 .cse3) (not (= (mod (mod .cse57 .cse56) 256) 0)) (= 0 .cse57) (< 127 (mod (+ .cse58 .cse6) 256)) (< 127 (mod .cse58 256)) (< 127 .cse57) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse61 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod .cse61 256))) (let ((.cse59 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse60) 256))) (or (< .cse59 .cse3) (= .cse60 0) (< 127 (mod (+ .cse61 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse60 .cse59) 256) 0)) (< 127 .cse60) (< 127 (mod (+ .cse61 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse64 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse62 (mod (+ .cse64 .cse6) 256))) (let ((.cse63 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse62) 256))) (or (not (= (mod (mod .cse62 .cse63) 256) 0)) (= .cse62 0) (< 127 .cse62) (< .cse63 .cse3) (< 127 (mod .cse64 256)) (< 127 (mod (+ .cse64 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse67 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse68 (mod (+ .cse67 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse65 (+ (- 256) .cse68))) (let ((.cse66 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse65) 256))) (or (not (= (mod (mod .cse65 .cse66) 256) 0)) (< (mod .cse67 256) 128) (< .cse68 128) (< 127 (mod (+ .cse67 .cse6) 256)) (< .cse66 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse70 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse70 256))) (let ((.cse72 (+ (- 256) .cse69))) (let ((.cse71 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse72) 256))) (or (< .cse69 128) (< (mod (+ .cse70 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse71 .cse3) (< 127 (mod (+ .cse70 .cse6) 256)) (not (= (mod (mod .cse72 .cse71) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |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 ((.cse73 (mod .cse75 256))) (let ((.cse76 (+ (- 256) .cse73))) (let ((.cse74 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse76) 256))) (or (< .cse73 128) (< .cse74 .cse3) (< 127 (mod (+ .cse75 .cse6) 256)) (not (= (mod (mod .cse76 .cse74) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 .cse6) 256))) (let ((.cse78 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse77) 256))) (or (not (= (mod (mod .cse77 .cse78) 256) 0)) (< (mod .cse79 256) 128) (= .cse77 0) (< 127 .cse77) (< .cse78 .cse3) (< 127 (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse81 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse80 (mod .cse81 256))) (let ((.cse83 (+ (- 256) .cse80))) (let ((.cse82 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse83) 256))) (or (< .cse80 128) (< (mod (+ .cse81 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse82 .cse3) (not (= (mod (mod .cse83 .cse82) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse81 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse84 (+ (- 256) .cse87))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse84) 256))) (or (not (= (mod (mod .cse84 .cse85) 256) 0)) (< (mod .cse86 256) 128) (< .cse87 128) (< (mod (+ .cse86 .cse6) 256) 128) (< .cse85 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse90 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse88 (mod (+ .cse90 .cse6) 256))) (let ((.cse89 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse88) 256))) (or (not (= (mod (mod .cse88 .cse89) 256) 0)) (< (mod (+ .cse90 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse88 0) (< 127 .cse88) (< .cse89 .cse3) (< 127 (mod .cse90 256)) (= .cse90 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse93 (mod .cse92 256))) (let ((.cse91 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse93) 256))) (or (< .cse91 .cse3) (< (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse93 0) (< 127 (mod (+ .cse92 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse93 .cse91) 256) 0)) (< 127 .cse93)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse94 (+ (- 256) .cse96))) (let ((.cse95 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse94) 256))) (or (not (= (mod (mod .cse94 .cse95) 256) 0)) (< .cse96 128) (< 127 (mod .cse97 256)) (< (mod (+ .cse97 .cse6) 256) 128) (< .cse95 .cse3) (= .cse97 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse100 (mod .cse99 256))) (let ((.cse98 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse100) 256))) (or (< .cse98 .cse3) (< (mod (+ .cse99 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse100 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse100 .cse98) 256) 0)) (< 127 .cse100) (< (mod (+ .cse99 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse101 (mod .cse102 256))) (let ((.cse104 (+ (- 256) .cse101))) (let ((.cse103 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse104) 256))) (or (< .cse101 128) (< (mod (+ .cse102 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse103 .cse3) (< 127 (mod (+ .cse102 .cse6) 256)) (not (= (mod (mod .cse104 .cse103) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse107 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse105 (mod (+ .cse107 .cse6) 256))) (let ((.cse106 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse105) 256))) (or (not (= (mod (mod .cse105 .cse106) 256) 0)) (< (mod .cse107 256) 128) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse105 0) (< 127 .cse105) (< .cse106 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse111 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse108 (mod .cse111 256))) (let ((.cse110 (+ (- 256) .cse108))) (let ((.cse109 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse110) 256))) (or (< .cse108 128) (< .cse109 .cse3) (not (= (mod (mod .cse110 .cse109) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse111 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse111 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (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 ((.cse115 (mod (+ .cse112 .cse6) 256))) (let ((.cse114 (+ (- 256) .cse115))) (let ((.cse113 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse114) 256))) (or (< (mod .cse112 256) 128) (< .cse113 .cse3) (not (= (mod (mod .cse114 .cse113) 256) 0)) (< 127 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse115 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10))) (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) is different from true [2023-12-02 14:52:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2023-12-02 14:52:10,229 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:52:10,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895216867] [2023-12-02 14:52:10,229 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:52:10,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [304290283] [2023-12-02 14:52:10,229 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [304290283] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:52:10,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [316625814] [2023-12-02 14:52:10,231 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2023-12-02 14:52:10,231 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:52:10,231 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:52:10,232 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:52:10,232 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:52:11,352 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:52:22,738 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '316#(and (<= 1 |#StackHeapBarrier|) (<= |ULTIMATE.start_main1_~x~0#1| 127) (<= (+ |ULTIMATE.start_main1_~y~0#1| 1) |ULTIMATE.start_main1_~g~0#1|) (<= 1 |ULTIMATE.start_main1_~y~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main1_~x~0#1| 128)) (<= |ULTIMATE.start_gcd_test_#res#1| 127) (= |ULTIMATE.start_main1_~g~0#1| |ULTIMATE.start_gcd_test_#res#1|) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))' at error location [2023-12-02 14:52:22,738 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 14:52:22,738 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 14:52:22,738 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2023-12-02 14:52:22,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [141275470] [2023-12-02 14:52:22,739 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 14:52:22,739 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-12-02 14:52:22,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:52:22,740 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-12-02 14:52:22,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=199, Unknown=6, NotChecked=90, Total=342 [2023-12-02 14:52:22,741 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 14 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 14 states have internal predecessors, (16), 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) [2023-12-02 14:52:23,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 14:52:25,878 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (or (let ((.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse6 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) (.cse10 (< |c_ULTIMATE.start_gcd_test_~b#1| 0))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| 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 ((.cse1 (mod .cse5 256))) (let ((.cse4 (+ (- 256) .cse1))) (let ((.cse2 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse4) 256))) (or (< .cse1 128) (< .cse2 .cse3) (not (= (mod (mod .cse4 .cse2) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse5 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse5 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 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 ((.cse9 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse9) 256))) (or (< .cse7 .cse3) (< (mod .cse8 256) 128) (not (= (mod (mod .cse9 .cse7) 256) 0)) (= 0 .cse9) (< 127 .cse9) (< (mod (+ .cse8 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (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 256))) (let ((.cse11 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse13) 256))) (or (< .cse11 .cse3) (< (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse13 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse13 .cse11) 256) 0)) (< 127 .cse13) (< (mod (+ .cse12 .cse6) 256) 128)))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse15 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod (+ .cse15 .cse6) 256))) (let ((.cse16 (+ (- 256) .cse17))) (let ((.cse14 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse16) 256))) (or (< .cse14 .cse3) (< (mod (+ .cse15 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse16 .cse14) 256) 0)) (< 127 (mod .cse15 256)) (< .cse17 128) (= .cse15 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| 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 256))) (let ((.cse18 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse20) 256))) (or (< .cse18 .cse3) (< (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse20 0) (< 127 (mod (+ .cse19 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse20 .cse18) 256) 0)) (< 127 .cse20)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse21) 256))) (or (not (= (mod (mod .cse21 .cse22) 256) 0)) (< .cse23 128) (< 127 (mod (+ .cse24 .cse6) 256)) (< 127 (mod .cse24 256)) (< .cse22 .cse3) (= .cse24 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse27 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod .cse27 256))) (let ((.cse25 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse26) 256))) (or (< .cse25 .cse3) (= .cse26 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse26 .cse25) 256) 0)) (< 127 .cse26) (< 127 (mod (+ .cse27 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse27 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse30 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse31 (mod (+ .cse30 .cse6) 256))) (let ((.cse29 (+ (- 256) .cse31))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse29) 256))) (or (< .cse28 .cse3) (not (= (mod (mod .cse29 .cse28) 256) 0)) (< 127 (mod .cse30 256)) (< 127 (mod (+ .cse30 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse31 128) (= .cse30 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse33 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse33 256))) (let ((.cse35 (+ (- 256) .cse32))) (let ((.cse34 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse35) 256))) (or (< .cse32 128) (< (mod (+ .cse33 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse34 .cse3) (not (= (mod (mod .cse35 .cse34) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse33 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse36 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse39 (mod (+ .cse36 .cse6) 256))) (let ((.cse38 (+ (- 256) .cse39))) (let ((.cse37 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse38) 256))) (or (< (mod .cse36 256) 128) (< .cse37 .cse3) (< (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse38 .cse37) 256) 0)) (< .cse39 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse42) 256))) (or (< .cse40 .cse3) (< (mod .cse41 256) 128) (not (= (mod (mod .cse42 .cse40) 256) 0)) (= 0 .cse42) (< 127 (mod (+ .cse41 .cse6) 256)) (< 127 .cse42) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse43 (mod .cse45 256))) (let ((.cse46 (+ (- 256) .cse43))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse46) 256))) (or (< .cse43 128) (< .cse44 .cse3) (< 127 (mod (+ .cse45 .cse6) 256)) (not (= (mod (mod .cse46 .cse44) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse48 (mod .cse49 256))) (let ((.cse47 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse48) 256))) (or (< .cse47 .cse3) (= .cse48 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse48 .cse47) 256) 0)) (< 127 .cse48) (< 127 (mod (+ .cse49 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse49 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse51 (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse50 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse51) 256))) (or (< .cse50 .cse3) (not (= (mod (mod .cse51 .cse50) 256) 0)) (= 0 .cse51) (< 127 (mod .cse52 256)) (< 127 .cse51) (< (mod (+ .cse52 .cse6) 256) 128) (= .cse52 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse54 (mod .cse55 256))) (let ((.cse53 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse54) 256))) (or (< .cse53 .cse3) (= .cse54 0) (< 127 (mod (+ .cse55 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse54 .cse53) 256) 0)) (< 127 .cse54) (< 127 (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse58 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse57 (mod (+ .cse58 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse56 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse57) 256))) (or (< .cse56 .cse3) (not (= (mod (mod .cse57 .cse56) 256) 0)) (= 0 .cse57) (< 127 (mod (+ .cse58 .cse6) 256)) (< 127 (mod .cse58 256)) (< 127 .cse57) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse61 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod .cse61 256))) (let ((.cse59 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse60) 256))) (or (< .cse59 .cse3) (= .cse60 0) (< 127 (mod (+ .cse61 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse60 .cse59) 256) 0)) (< 127 .cse60) (< 127 (mod (+ .cse61 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse64 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse62 (mod (+ .cse64 .cse6) 256))) (let ((.cse63 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse62) 256))) (or (not (= (mod (mod .cse62 .cse63) 256) 0)) (= .cse62 0) (< 127 .cse62) (< .cse63 .cse3) (< 127 (mod .cse64 256)) (< 127 (mod (+ .cse64 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse67 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse68 (mod (+ .cse67 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse65 (+ (- 256) .cse68))) (let ((.cse66 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse65) 256))) (or (not (= (mod (mod .cse65 .cse66) 256) 0)) (< (mod .cse67 256) 128) (< .cse68 128) (< 127 (mod (+ .cse67 .cse6) 256)) (< .cse66 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse70 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse70 256))) (let ((.cse72 (+ (- 256) .cse69))) (let ((.cse71 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse72) 256))) (or (< .cse69 128) (< (mod (+ .cse70 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse71 .cse3) (< 127 (mod (+ .cse70 .cse6) 256)) (not (= (mod (mod .cse72 .cse71) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |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 ((.cse73 (mod .cse75 256))) (let ((.cse76 (+ (- 256) .cse73))) (let ((.cse74 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse76) 256))) (or (< .cse73 128) (< .cse74 .cse3) (< 127 (mod (+ .cse75 .cse6) 256)) (not (= (mod (mod .cse76 .cse74) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 .cse6) 256))) (let ((.cse78 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse77) 256))) (or (not (= (mod (mod .cse77 .cse78) 256) 0)) (< (mod .cse79 256) 128) (= .cse77 0) (< 127 .cse77) (< .cse78 .cse3) (< 127 (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse81 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse80 (mod .cse81 256))) (let ((.cse83 (+ (- 256) .cse80))) (let ((.cse82 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse83) 256))) (or (< .cse80 128) (< (mod (+ .cse81 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse82 .cse3) (not (= (mod (mod .cse83 .cse82) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse81 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse84 (+ (- 256) .cse87))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse84) 256))) (or (not (= (mod (mod .cse84 .cse85) 256) 0)) (< (mod .cse86 256) 128) (< .cse87 128) (< (mod (+ .cse86 .cse6) 256) 128) (< .cse85 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse90 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse88 (mod (+ .cse90 .cse6) 256))) (let ((.cse89 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse88) 256))) (or (not (= (mod (mod .cse88 .cse89) 256) 0)) (< (mod (+ .cse90 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse88 0) (< 127 .cse88) (< .cse89 .cse3) (< 127 (mod .cse90 256)) (= .cse90 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse93 (mod .cse92 256))) (let ((.cse91 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse93) 256))) (or (< .cse91 .cse3) (< (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse93 0) (< 127 (mod (+ .cse92 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse93 .cse91) 256) 0)) (< 127 .cse93)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse94 (+ (- 256) .cse96))) (let ((.cse95 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse94) 256))) (or (not (= (mod (mod .cse94 .cse95) 256) 0)) (< .cse96 128) (< 127 (mod .cse97 256)) (< (mod (+ .cse97 .cse6) 256) 128) (< .cse95 .cse3) (= .cse97 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse100 (mod .cse99 256))) (let ((.cse98 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse100) 256))) (or (< .cse98 .cse3) (< (mod (+ .cse99 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse100 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse100 .cse98) 256) 0)) (< 127 .cse100) (< (mod (+ .cse99 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (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 ((.cse101 (mod .cse102 256))) (let ((.cse104 (+ (- 256) .cse101))) (let ((.cse103 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse104) 256))) (or (< .cse101 128) (< (mod (+ .cse102 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse103 .cse3) (< 127 (mod (+ .cse102 .cse6) 256)) (not (= (mod (mod .cse104 .cse103) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse107 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse105 (mod (+ .cse107 .cse6) 256))) (let ((.cse106 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse105) 256))) (or (not (= (mod (mod .cse105 .cse106) 256) 0)) (< (mod .cse107 256) 128) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse105 0) (< 127 .cse105) (< .cse106 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse111 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse108 (mod .cse111 256))) (let ((.cse110 (+ (- 256) .cse108))) (let ((.cse109 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse110) 256))) (or (< .cse108 128) (< .cse109 .cse3) (not (= (mod (mod .cse110 .cse109) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse111 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse111 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (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 ((.cse115 (mod (+ .cse112 .cse6) 256))) (let ((.cse114 (+ (- 256) .cse115))) (let ((.cse113 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse114) 256))) (or (< (mod .cse112 256) 128) (< .cse113 .cse3) (not (= (mod (mod .cse114 .cse113) 256) 0)) (< 127 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse115 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10))) (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (<= |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 [2023-12-02 14:52:34,382 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] [2023-12-02 14:52:36,459 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse116 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse17 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse83 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse105 (mod .cse116 256)) (.cse104 (< |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (let ((.cse6 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse81 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse80 (mod .cse6 256))) (let ((.cse18 (<= 128 .cse80)) (.cse19 (<= .cse81 127)) (.cse10 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse7 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse4 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (let ((.cse14 (mod .cse4 256))) (let ((.cse31 (not (= .cse14 0))) (.cse32 (<= .cse14 127)) (.cse3 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse8 (+ .cse14 (- 256))) (.cse0 (<= .cse82 0)) (.cse9 (<= 128 .cse14))) (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse5 (+ (- 256) (mod (+ .cse4 .cse2) 256)))) (let ((.cse1 (mod .cse5 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= 128 (mod .cse1 256)) (not (= .cse2 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse2) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse5)) 256)))) (<= (mod (+ .cse1 .cse6) 256) 127) (= .cse7 (mod (+ .cse1 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse9) (and .cse10 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse13 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse12) 256)))) (let ((.cse11 (mod .cse13 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse11 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse12 0)) (<= (mod (+ .cse4 .cse12) 256) 127) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse11) 256) 127) (= (mod (+ .cse6 .cse11) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse13) 256))))))) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse16 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse15) 256)))) (and (<= 128 (mod (+ .cse4 .cse15) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse16) 256)))))) .cse17 .cse18 .cse19) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse20 (mod .cse22 256))) (let ((.cse21 (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse20) 256)) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse21 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= (mod (+ .cse4 .cse22) 256) 127) (not (= .cse20 0)) (<= 128 (mod (+ .cse21 .cse6) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse21) 256) 127)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse25 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256)))) (let ((.cse24 (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse4 .cse23) 256)) (not (= .cse24 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse24) 256) 127) (= (mod (+ .cse6 .cse24) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse25) 256))))))) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse27 (mod .cse26 256))) (let ((.cse28 (mod .cse27 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse4 .cse26) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse27) 256)) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse28 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ .cse28 .cse6) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse28) 256) 127)))))) (and .cse17 .cse18 .cse19 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse29 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse30) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse30 0)) (<= (mod (+ .cse4 .cse30) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse29) 256)))))))) .cse31 .cse32) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse34 (+ (- 256) (mod (+ .cse4 .cse33) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse33) 256) 127) (= (mod .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse33 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse34) 256)))))))) .cse17 .cse18 .cse19) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse36 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8) 256))) (let ((.cse35 (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse35 .cse6) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod .cse35 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse36 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse36) 256)))) (<= (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse37 (+ (- 256) (mod (+ .cse4 .cse38) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse38 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse38) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse37) 256)))))))) .cse17 .cse18 .cse19) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse41 (+ (- 256) (mod (+ .cse4 .cse40) 256)))) (let ((.cse39 (mod .cse41 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse39 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse39 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (not (= .cse40 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse40) 256)) (= (mod (+ .cse39 .cse6) 256) .cse7) (not (= .cse39 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse41) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse44 (+ (- 256) (mod (+ .cse4 .cse43) 256)))) (let ((.cse42 (mod .cse44 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse42 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse42 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse43) 256) 127) (not (= .cse43 0)) (= (mod (+ .cse42 .cse6) 256) .cse7) (not (= .cse42 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse44) 256)))))))))) .cse9))) (and .cse0 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse47 (+ (- 256) (mod (+ .cse4 .cse46) 256)))) (let ((.cse45 (mod .cse47 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse45 256) 127) (<= 128 (mod (+ .cse45 .cse6) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse47)) 256)))) (not (= .cse46 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse46) 256)) (= .cse7 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse50 (+ (- 256) (mod (+ .cse4 .cse49) 256)))) (let ((.cse48 (mod .cse50 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse48 256) 127) (<= 128 (mod (+ .cse48 .cse6) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse49) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse50)) 256)))) (not (= .cse49 0)) (= .cse7 (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))))) .cse9) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse53 (+ (- 256) (mod (+ .cse4 .cse52) 256)))) (let ((.cse51 (mod .cse53 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse51 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse52) 256) 127) (not (= .cse52 0)) (= (mod (+ .cse51 .cse6) 256) .cse7) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse53) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse56 (+ (- 256) (mod (+ .cse4 .cse55) 256)))) (let ((.cse54 (mod .cse56 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse54 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse55 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse55) 256)) (= (mod (+ .cse54 .cse6) 256) .cse7) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse56) 256)))))))))) .cse9) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse59 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse58) 256)))) (let ((.cse57 (mod .cse59 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse57 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse57) 256)) (not (= .cse58 0)) (<= (mod (+ .cse4 .cse58) 256) 127) (= (mod (+ .cse6 .cse57) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse59) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse62 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse60) 256)))) (let ((.cse61 (mod .cse62 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse4 .cse60) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse14 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse61) 256)) (= (mod (+ .cse6 .cse61) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse62) 256)))))))) .cse31 .cse32)) .cse10) (and (let ((.cse66 (<= 128 .cse81)) (.cse67 (<= .cse80 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse65 (+ (- 256) (mod (+ .cse4 .cse64) 256)))) (let ((.cse63 (mod .cse65 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse63 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse64) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse65)) 256)))) (not (= .cse64 0)) (<= (mod (+ .cse63 .cse6) 256) 127) (= .cse7 (mod (+ .cse63 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse63 0))))))) (and .cse66 .cse67 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse69 (+ (- 256) (mod (+ .cse4 .cse68) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse68) 256) 127) (= (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse68 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse69))) (and (not (= .cse70 0)) (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse68 .cse70) 256))))))))) .cse17)) .cse0) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse73 (mod .cse72 256))) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse73))) (and (not (= .cse71 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (= (mod (+ .cse71 (* 255 .cse72)) 256) .cse3) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= (mod (mod .cse73 |c_ULTIMATE.start_gcd_test_~a#1|) 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse73 0))))))) .cse0) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse76 (+ (- 256) (mod (+ .cse4 .cse75) 256)))) (let ((.cse74 (mod .cse76 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse74 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse76)) 256)))) (not (= .cse75 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse75) 256)) (<= (mod (+ .cse74 .cse6) 256) 127) (= .cse7 (mod (+ .cse74 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse74 0))))))) (and .cse66 .cse67 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse77 (+ (- 256) (mod (+ .cse4 .cse78) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse78 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse77))) (and (not (= .cse79 0)) (<= .cse14 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse3 (mod (+ .cse4 .cse78 .cse79) 256))))) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse78) 256)))))) .cse17)) .cse0))) .cse9)))) (<= .cse83 0)) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse85 (+ (- 256) (mod (+ .cse4 .cse86) 256)))) (let ((.cse84 (mod .cse85 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse84) 256) .cse7) (not (= .cse84 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse85) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse84) 256) 127)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and .cse17 .cse18 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse87 (+ (- 256) (mod (+ .cse4 .cse88) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse87) 256)) (= (mod .cse87 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse88) 256)))))) .cse19)) .cse10) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse91 (+ (- 256) (mod (+ .cse4 .cse89) 256)))) (let ((.cse90 (mod .cse91 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse89) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse90) 256) .cse7) (not (= .cse90 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse91) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse90) 256) 127) (not (= .cse89 0))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse93 (+ (- 256) (mod (+ .cse4 .cse92) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse93) 256)) (= (mod .cse93 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse92 0)))))) .cse17 .cse18 .cse19)) .cse10) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse96 (+ (- 256) (mod (+ .cse4 .cse94) 256)))) (let ((.cse95 (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse94) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse95) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse96) 256)) (not (= .cse94 0)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse95) 256))))))) .cse10) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse97 (mod .cse98 256))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse97) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse98) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse97 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse100 (mod .cse99 256))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse99) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse100) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse100 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse100 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))))) .cse10) (and .cse10 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse102 (+ (- 256) (mod (+ .cse4 .cse103) 256)))) (let ((.cse101 (mod .cse102 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse6 .cse101) 256) .cse7) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse102) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse103) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse101) 256)))))))))))))) (or (not .cse17) (< 127 |c_ULTIMATE.start_gcd_test_~a#1|) (< |c_ULTIMATE.start_gcd_test_~a#1| .cse83) .cse104) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (or (let ((.cse117 (mod (+ .cse116 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse118 (mod (+ .cse116 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256))) (let ((.cse112 (< 127 .cse118)) (.cse113 (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse118) 256) 0))) (.cse114 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse115 (< .cse118 .cse83)) (.cse106 (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse117) 256) 0))) (.cse108 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse109 (< .cse117 .cse83)) (.cse110 (< 127 .cse117)) (.cse111 (< 0 .cse82))) (and (or (< 127 .cse105) (let ((.cse107 (= .cse116 0))) (and (or .cse106 .cse107 .cse108 .cse109 .cse110 .cse111) (or .cse112 .cse107 .cse113 .cse114 .cse115 .cse111) (or (< |c_ULTIMATE.start_gcd_test_~a#1| 0) (< .cse105 .cse83) (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse105) 256) 0)))))) (or (< .cse105 128) (and (or .cse112 .cse113 .cse114 .cse115 .cse111) (or .cse106 .cse108 .cse109 .cse110 .cse111)))))) .cse104 .cse17) (or (< |c_ULTIMATE.start_gcd_test_~b#1| .cse83) (< 127 |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse105 0)) .cse104)))) is different from false [2023-12-02 14:52:41,164 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (or (< |c_ULTIMATE.start_main1_~g~0#1| .cse0) (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (let ((.cse6 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (<= .cse0 0) (let ((.cse3 (mod .cse6 256))) (let ((.cse20 (+ .cse3 (- 256))) (.cse28 (<= 128 .cse3))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse4 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse5) 256)))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse4))) (let ((.cse1 (mod .cse2 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse1) (<= 128 (mod (* .cse2 255) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse4 .cse1) 0) (not (= .cse5 0)) (<= (mod (+ .cse6 .cse5) 256) 127))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse9 (mod .cse7 256))) (let ((.cse8 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse9) 256))) (and (<= 128 (mod (+ .cse6 .cse7) 256)) (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse8 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse8) (= 0 (mod (mod .cse9 .cse8) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse13 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse12) 256)))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse13))) (let ((.cse10 (mod .cse11 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse10) (<= 128 (mod (* .cse11 255) 256)) (<= 128 (mod (+ .cse6 .cse12) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse13 .cse10) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse16 (mod .cse15 256))) (let ((.cse14 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse16) 256))) (and (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse14 0)) (<= (mod (+ .cse6 .cse15) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse14) (= 0 (mod (mod .cse16 .cse14) 256)) (not (= .cse16 0)))))))) (not (= .cse3 0)) (<= .cse3 127)) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse19 (+ (- 256) (mod (+ .cse6 .cse18) 256)))) (let ((.cse17 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse19) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse17) (not (= .cse18 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse18) 256)) (not (= .cse17 0)) (= (mod .cse19 .cse17) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse24 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20) 256))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse24))) (let ((.cse21 (mod .cse23 256))) (let ((.cse22 (mod .cse24 .cse21))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse21) (= (mod .cse22 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ (* .cse23 255) .cse22) 256)) (not (= .cse24 0)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse27 (+ (- 256) (mod (+ .cse6 .cse25) 256)))) (let ((.cse26 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse27) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse25) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse26) (not (= .cse25 0)) (not (= .cse26 0)) (= (mod .cse27 .cse26) 0))))))) .cse28) (and (let ((.cse31 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse29 (+ (- 256) (mod (+ .cse6 .cse33) 256)))) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse29))) (let ((.cse30 (mod (+ .cse6 .cse33 .cse32) 256))) (and (= (mod .cse29 (+ (- 256) .cse30)) 0) (<= .cse31 .cse30) (not (= .cse32 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse33 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse33) 256)) (<= .cse3 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse34 (+ (- 256) (mod (+ .cse6 .cse37) 256)))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse34))) (let ((.cse35 (mod (+ .cse6 .cse37 .cse36) 256))) (and (= (mod .cse34 (+ (- 256) .cse35)) 0) (<= .cse31 .cse35) (not (= .cse36 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256) 127) (not (= .cse37 0)) (<= .cse3 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse40))) (let ((.cse39 (mod (+ .cse38 (* 255 .cse41)) 256))) (and (not (= .cse38 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse3 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= .cse31 .cse39) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (not (= .cse40 0)) (= (mod (mod .cse40 (+ .cse39 (- 256))) 256) 0))))))))) .cse28))))) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse42 (+ (- 256) (mod (+ .cse6 .cse44) 256)))) (let ((.cse43 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse42) 256))) (and (= (mod .cse42 .cse43) 0) (not (= .cse43 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse44) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse44 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse46 (mod .cse47 256))) (let ((.cse45 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse46) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (not (= .cse45 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse46 .cse45) 256) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse47) 256)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse45)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse50 (mod .cse48 256))) (let ((.cse49 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse50) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse48) 256) 127) (not (= .cse49 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse50 .cse49) 256) 0) (not (= .cse50 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse49)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse51 (+ (- 256) (mod (+ .cse6 .cse53) 256)))) (let ((.cse52 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse51) 256))) (and (= (mod .cse51 .cse52) 0) (not (= .cse52 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse52) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)))))))) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|)))))) is different from true [2023-12-02 14:52:43,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Real, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 14:52:43,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:52:43,319 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2023-12-02 14:52:43,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 14:52:43,320 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 14 states have internal predecessors, (16), 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 [2023-12-02 14:52:43,320 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:52:43,321 INFO L225 Difference]: With dead ends: 35 [2023-12-02 14:52:43,321 INFO L226 Difference]: Without dead ends: 29 [2023-12-02 14:52:43,322 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 107.2s TimeCoverageRelationStatistics Valid=71, Invalid=286, Unknown=9, NotChecked=234, Total=600 [2023-12-02 14:52:43,323 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 1 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 103 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:52:43,323 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 152 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 55 Invalid, 1 Unknown, 103 Unchecked, 7.4s Time] [2023-12-02 14:52:43,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2023-12-02 14:52:43,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2023-12-02 14:52:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 20 states have internal predecessors, (21), 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) [2023-12-02 14:52:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2023-12-02 14:52:43,356 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 9 [2023-12-02 14:52:43,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:52:43,356 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2023-12-02 14:52:43,357 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 14 states have internal predecessors, (16), 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) [2023-12-02 14:52:43,357 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2023-12-02 14:52:43,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 14:52:43,357 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:52:43,358 INFO L195 NwaCegarLoop]: trace histogram [6, 1, 1, 1, 1, 1, 1] [2023-12-02 14:52:43,362 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 14:52:43,558 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:52:43,558 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 14:52:43,559 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:52:43,559 INFO L85 PathProgramCache]: Analyzing trace with hash 29805896, now seen corresponding path program 3 times [2023-12-02 14:52:43,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:52:43,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285677634] [2023-12-02 14:52:43,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:52:43,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:52:43,567 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:52:43,568 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [623929073] [2023-12-02 14:52:43,568 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 14:52:43,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:52:43,568 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:52:43,569 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:52:43,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_002866d8-1119-4a3d-a664-6fcb72aed521/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 14:52:43,720 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 14:52:43,720 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 14:52:43,722 WARN L260 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 55 conjunts are in the unsatisfiable core [2023-12-02 14:52:43,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:53:22,555 WARN L293 SmtUtils]: Spent 24.68s on a formula simplification. DAG size of input: 184 DAG size of output: 151 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:55:17,711 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse37 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse15 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse22 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0) (let ((.cse8 (mod .cse22 256))) (let ((.cse13 (not (= .cse8 0))) (.cse14 (<= .cse8 127)) (.cse5 (+ .cse8 (- 256))) (.cse6 (<= 128 .cse8))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse0 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5) 256))) (and (not (= .cse0 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse0))) (let ((.cse1 (mod .cse3 256))) (let ((.cse4 (mod .cse0 .cse1))) (let ((.cse2 (mod .cse4 256))) (and (<= .cse1 |c_ULTIMATE.start_gcd_test_~a#1|) (= .cse2 |c_ULTIMATE.start_gcd_test_~b#1|) (<= .cse2 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* 255 .cse3) .cse4) 256)))))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|)))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8) 256))) (and (not (= .cse7 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse7))) (let ((.cse9 (mod .cse11 256))) (let ((.cse10 (mod .cse7 .cse9))) (let ((.cse12 (mod .cse10 256))) (and (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse9 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 (mod (+ .cse10 (* 255 .cse11)) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse12) (<= .cse12 127)))))))))) .cse13 .cse14) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse21 (+ (- 256) (mod (+ .cse19 .cse22) 256)))) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse21))) (let ((.cse17 (mod .cse20 256))) (let ((.cse18 (mod .cse21 .cse17))) (let ((.cse16 (mod (+ .cse18 (* 255 .cse20)) 256))) (and (= .cse15 .cse16) (<= .cse17 |c_ULTIMATE.start_gcd_test_~a#1|) (<= (mod .cse18 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse19 255) .cse20) 256) 127) (not (= .cse18 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse16)))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse19 0))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse27 (+ (- 256) (mod (+ .cse26 .cse22) 256)))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse27))) (let ((.cse25 (mod .cse24 256))) (let ((.cse23 (mod .cse27 .cse25))) (and (= .cse15 (mod (+ .cse23 (* 255 .cse24)) 256)) (<= .cse25 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse26 255) .cse24) 256)) (not (= .cse23 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse26 0)))))) .cse6) (and (let ((.cse32 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse29 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse28 (mod .cse29 256))) (and (not (= .cse28 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse28))) (let ((.cse31 (mod (+ (* .cse29 255) .cse30) 256))) (and (<= 128 (mod (+ .cse29 .cse30) 256)) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse28 (+ (- 256) .cse31)) 256)) (<= .cse31 .cse32) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse33 (+ (- 256) (mod (+ .cse35 .cse22) 256)))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse33))) (let ((.cse34 (mod (+ .cse35 .cse22 .cse36) 256))) (and (= (mod .cse33 (+ .cse34 (- 256))) 0) (<= .cse34 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse35 255) .cse36) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (not (= .cse35 0)) (not (= .cse36 0)))))))) .cse37) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse42 (+ (- 256) (mod (+ .cse40 .cse22) 256)))) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse42))) (let ((.cse38 (mod (+ .cse40 .cse22 .cse41) 256))) (let ((.cse39 (mod .cse42 (+ .cse38 (- 256))))) (and (<= .cse38 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse39 0)) (= .cse15 (mod (+ .cse40 .cse22 .cse39 .cse41) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse40 255) .cse41) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))) (not (= .cse40 0))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse43 (mod .cse45 256))) (and (not (= .cse43 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse43))) (let ((.cse44 (mod (+ (* .cse45 255) .cse46) 256))) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse43 (+ (- 256) .cse44)) 256)) (<= .cse44 .cse32) (<= (mod (+ .cse45 .cse46) 256) 127) (not (= .cse46 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse48 (mod .cse49 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse48))) (let ((.cse47 (mod (+ (* .cse49 255) .cse50) 256))) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse47 .cse32) (not (= .cse48 0)) (<= (mod (+ .cse49 .cse50) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (not (= .cse50 0)) (= (mod .cse48 (+ (- 256) .cse47)) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))) .cse37) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse55 (+ (- 256) (mod (+ .cse53 .cse22) 256)))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse55))) (let ((.cse51 (mod (+ .cse53 .cse22 .cse54) 256))) (let ((.cse52 (mod .cse55 (+ .cse51 (- 256))))) (and (<= .cse51 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse52 0)) (= .cse15 (mod (+ .cse53 .cse22 .cse52 .cse54) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse53 255) .cse54) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))) (not (= .cse53 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse56 (+ (- 256) (mod (+ .cse58 .cse22) 256)))) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse56))) (let ((.cse57 (mod (+ .cse58 .cse22 .cse59) 256))) (and (= (mod .cse56 (+ .cse57 (- 256))) 0) (<= .cse57 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse58 255) .cse59) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (not (= .cse58 0)))))))) .cse37))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse60 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse64 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse60) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse64))) (let ((.cse61 (mod .cse63 256))) (let ((.cse62 (mod .cse64 .cse61))) (and (<= .cse61 |c_ULTIMATE.start_gcd_test_~a#1|) (not (= .cse62 0)) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse63) .cse62) 256) .cse15) (<= 128 (mod (+ (* .cse60 255) .cse22 .cse63) 256))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse65 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse70 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse65) 256)))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse70))) (let ((.cse66 (mod .cse67 256))) (let ((.cse68 (mod .cse70 .cse66))) (let ((.cse69 (mod (+ (* 255 .cse67) .cse68) 256))) (and (<= .cse66 |c_ULTIMATE.start_gcd_test_~a#1|) (<= (mod (+ (* .cse65 255) .cse22 .cse67) 256) 127) (not (= .cse68 0)) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse69) (= .cse69 .cse15) (<= (mod .cse68 256) 127)))))))))))) .cse13 .cse14) (and .cse37 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse71 0)) (exists ((v_z_1 Int)) (and (<= v_z_1 255) (exists ((v_y_1 Int)) (let ((.cse74 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse71) 256))) (.cse73 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse74))) (and (<= (mod (+ (* .cse71 255) .cse22 .cse72) 256) 127) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= .cse73 (mod .cse72 256))))) (<= .cse73 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse74 .cse73) 0)))) (<= 128 v_z_1)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse75 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_z_1 Int) (v_y_1 Int)) (let ((.cse78 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse75) 256)))) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse78)) (.cse77 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* .cse75 255) .cse22 .cse76) 256)) (= .cse77 (mod .cse76 256)) (<= .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse78 .cse77) 0) (<= 128 v_z_1)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse79 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8) 256))) (and (not (= .cse79 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((v_z_1 Int) (|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_y_1 Int)) (let ((.cse80 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod .cse79 .cse80) 0) (= (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse79) 256) .cse80) (<= .cse80 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 v_z_1)))))))) .cse13 .cse14) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse81 0)) (exists ((v_z_1 Int)) (and (<= v_z_1 255) (exists ((v_y_1 Int)) (let ((.cse84 (+ (- 256) (mod (+ .cse81 .cse22) 256))) (.cse82 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse83 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse84))) (and (= .cse82 (mod .cse83 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse81 255) .cse83) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|)))) (= (mod .cse84 .cse82) 0) (<= .cse82 |c_ULTIMATE.start_gcd_test_~a#1|)))) (<= 128 v_z_1)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5) 256))) (and (exists ((v_z_1 Int) (|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_y_1 Int)) (let ((.cse86 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (= (mod .cse85 .cse86) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse86 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 v_z_1) (= .cse86 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse85) 256))))) (not (= .cse85 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|)))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_z_1 Int) (v_y_1 Int)) (let ((.cse89 (+ (- 256) (mod (+ .cse90 .cse22) 256)))) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse89)) (.cse87 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (= .cse87 (mod .cse88 256)) (= (mod .cse89 .cse87) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse90 255) .cse88) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse87 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 v_z_1))))) (not (= .cse90 0)))))) .cse6))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse95 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|) 256))) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse95))) (let ((.cse94 (mod .cse92 256))) (let ((.cse91 (mod .cse95 .cse94))) (let ((.cse93 (mod .cse91 256))) (and (<= 128 (mod (+ .cse91 (* 255 .cse92)) 256)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse93) (<= .cse94 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (not (= .cse95 0)) (<= .cse93 127)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse99 (+ (mod (+ .cse22 .cse96) 256) (- 256)))) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse99))) (let ((.cse98 (mod .cse97 256))) (and (not (= .cse96 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse97 (* 255 .cse96)) 256)) (<= .cse98 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse99 .cse98) 0))))))) .cse37) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse103 (+ (mod (+ .cse22 .cse100) 256) (- 256)))) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse103))) (let ((.cse102 (mod .cse101 256))) (and (not (= .cse100 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (* .cse101 255) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse101 (* 255 .cse100)) 256) 127) (<= .cse102 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse103 .cse102) 0))))))) .cse37) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse104 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse108 (+ (mod (+ .cse22 .cse104) 256) (- 256)))) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse108))) (let ((.cse107 (mod .cse105 256))) (let ((.cse106 (mod .cse108 .cse107))) (and (not (= .cse104 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse105 (* 255 .cse104)) 256)) (= (mod (+ (* .cse105 255) .cse106) 256) .cse15) (<= .cse107 |c_ULTIMATE.start_gcd_test_~a#1|) (not (= .cse106 0))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse114 (+ (mod (+ .cse22 .cse109) 256) (- 256)))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse114))) (let ((.cse113 (mod .cse110 256))) (let ((.cse111 (mod .cse114 .cse113))) (let ((.cse112 (mod (+ (* .cse110 255) .cse111) 256))) (and (not (= .cse109 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse110 (* 255 .cse109)) 256) 127) (<= (mod .cse111 256) 127) (= .cse112 .cse15) (<= .cse113 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 .cse112) (not (= .cse111 0))))))))))) (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|)))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127)) is different from false [2023-12-02 14:57:00,903 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (let ((.cse6 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse1 (mod .cse6 256))) (let ((.cse68 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse122 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse49 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse47 (not (= .cse1 0))) (.cse48 (<= .cse1 127)) (.cse8 (+ .cse1 (- 256))) (.cse16 (<= 128 .cse1)) (.cse65 (not (= |c_ULTIMATE.start_main1_~y~0#1| 0))) (.cse66 (<= 0 |c_ULTIMATE.start_main1_~y~0#1|))) (or (and (let ((.cse5 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256))) (or (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse0 (mod .cse9 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse0 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse7 (+ (- 256) (mod (+ .cse3 .cse6) 256)))) (let ((.cse4 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse7))) (let ((.cse2 (mod .cse7 (+ (mod (+ .cse3 .cse6 .cse4) 256) (- 256))))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse2 0)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse3 255) .cse4) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse5 (mod (+ .cse3 .cse6 .cse2 .cse4) 256))))))) (not (= .cse3 0))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse0) (<= 128 (mod (+ .cse9 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse10 (mod .cse15 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse10 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse10) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse14 (+ (- 256) (mod (+ .cse12 .cse6) 256)))) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse14))) (let ((.cse11 (mod .cse14 (+ (mod (+ .cse12 .cse6 .cse13) 256) (- 256))))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse11 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse12 255) .cse13) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse5 (mod (+ .cse12 .cse6 .cse11 .cse13) 256))))))) (not (= .cse12 0))))) (<= 128 (mod (+ .cse15 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse16) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse23 (mod .cse24 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse22 (+ (- 256) (mod (+ .cse20 .cse6) 256)))) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse22))) (let ((.cse17 (mod .cse21 256))) (let ((.cse18 (mod .cse22 .cse17))) (let ((.cse19 (mod (+ .cse18 (* 255 .cse21)) 256))) (and (<= .cse17 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse18 256) 127) (= .cse5 .cse19) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse20 255) .cse21) 256) 127) (not (= .cse18 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse19)))))))) (not (= .cse20 0))))) (<= .cse23 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse23) (<= 128 (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse25 (mod .cse26 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse25 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse25) (<= 128 (mod (+ .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse31 (+ (- 256) (mod (+ .cse28 .cse6) 256)))) (let ((.cse29 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse31))) (let ((.cse27 (mod .cse29 256))) (let ((.cse30 (mod .cse31 .cse27))) (and (<= .cse27 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse28 255) .cse29) 256)) (= .cse5 (mod (+ .cse30 (* 255 .cse29)) 256)) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|))))))) (not (= .cse28 0)))))))))) .cse16) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse32 (mod .cse38 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse32 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse1))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse33 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse37 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse33) 256)))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse37))) (let ((.cse36 (mod .cse35 256))) (let ((.cse34 (mod .cse37 .cse36))) (and (not (= .cse34 0)) (<= .cse1 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse35) .cse34) 256) .cse5) (<= 128 (mod (+ (* .cse33 255) .cse6 .cse35) 256)) (<= .cse36 |v_ULTIMATE.start_gcd_test_~a#1_44|)))))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse32) (<= 128 (mod (+ .cse38 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse45 (mod .cse46 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse1))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse39 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse44 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse39) 256)))) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse44))) (let ((.cse43 (mod .cse40 256))) (let ((.cse41 (mod .cse44 .cse43))) (let ((.cse42 (mod (+ (* 255 .cse40) .cse41) 256))) (and (<= (mod (+ (* .cse39 255) .cse6 .cse40) 256) 127) (not (= .cse41 0)) (<= .cse1 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse42) (= .cse42 .cse5) (<= (mod .cse41 256) 127) (<= .cse43 |v_ULTIMATE.start_gcd_test_~a#1_44|))))))))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse45 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse45) (<= 128 (mod (+ .cse46 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse47 .cse48)) .cse49) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse50 (mod .cse56 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse50 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse55 (+ (mod (+ .cse6 .cse51) 256) (- 256)))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse55))) (let ((.cse54 (mod .cse52 256))) (let ((.cse53 (mod .cse55 .cse54))) (and (not (= .cse51 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= (mod (+ (* .cse52 255) .cse53) 256) .cse5) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse52 (* 255 .cse51)) 256)) (<= .cse54 |v_ULTIMATE.start_gcd_test_~a#1_44|) (not (= .cse53 0))))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse50) (<= 128 (mod (+ .cse56 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse63 (mod .cse64 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse62 (+ (mod (+ .cse6 .cse57) 256) (- 256)))) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse62))) (let ((.cse60 (mod .cse59 256))) (let ((.cse61 (mod .cse62 .cse60))) (let ((.cse58 (mod (+ (* .cse59 255) .cse61) 256))) (and (not (= .cse57 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= .cse58 .cse5) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59 (* 255 .cse57)) 256) 127) (<= .cse60 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse61 256) 127) (<= 128 .cse58) (not (= .cse61 0)))))))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse63 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse63) (<= 128 (mod (+ .cse64 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse65 .cse66) (and .cse49 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse69 (mod (+ .cse67 |c_ULTIMATE.start_gcd_test_~a#1|) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (<= (mod .cse67 256) 127) (not (= .cse67 0)) (= .cse68 .cse69) (<= 128 .cse69) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse70 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse74 (+ (- 256) (mod (+ .cse70 .cse6) 256)))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse74))) (let ((.cse71 (mod (+ .cse70 .cse6 .cse73) 256))) (let ((.cse72 (mod .cse74 (+ .cse71 (- 256))))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse71 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse72 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse70 255) .cse73) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse5 (mod (+ .cse70 .cse6 .cse72 .cse73) 256))))))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse81 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~a#1|) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (<= (mod .cse75 256) 127) (not (= .cse75 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse80 (+ (- 256) (mod (+ .cse78 .cse6) 256)))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse80))) (let ((.cse76 (mod (+ .cse78 .cse6 .cse79) 256))) (let ((.cse77 (mod .cse80 (+ .cse76 (- 256))))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse76 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse77 0)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse78 255) .cse79) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse5 (mod (+ .cse78 .cse6 .cse77 .cse79) 256)))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse78 0))))) (= .cse68 .cse81) (<= 128 .cse81)))))) .cse16) (and (<= 128 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (or (and .cse49 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse83 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse86 (+ (- 256) (mod (+ .cse83 .cse6) 256)))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse86))) (let ((.cse82 (mod .cse84 256))) (let ((.cse85 (mod .cse86 .cse82))) (and (<= .cse82 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse83 255) .cse84) 256)) (= .cse5 (mod (+ .cse85 (* 255 .cse84)) 256)) (not (= .cse85 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|))))))) (not (= .cse83 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse87 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse91 (+ (- 256) (mod (+ .cse87 .cse6) 256)))) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse91))) (let ((.cse88 (mod .cse90 256))) (let ((.cse89 (mod .cse91 .cse88))) (and (<= .cse88 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse89 256) 127) (= .cse5 (mod (+ .cse89 (* 255 .cse90)) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse87 255) .cse90) 256) 127) (not (= .cse89 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|)))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse16) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse1))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse96 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256)))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse96))) (let ((.cse95 (mod .cse93 256))) (let ((.cse94 (mod .cse96 .cse95))) (and (<= (mod (+ (* .cse92 255) .cse6 .cse93) 256) 127) (not (= .cse94 0)) (<= .cse1 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse93) .cse94) 256) .cse5) (<= (mod .cse94 256) 127) (<= .cse95 |v_ULTIMATE.start_gcd_test_~a#1_44|))))))) (not (= .cse92 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse1))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse97 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse101 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse97) 256)))) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse101))) (let ((.cse100 (mod .cse99 256))) (let ((.cse98 (mod .cse101 .cse100))) (and (not (= .cse98 0)) (<= .cse1 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse99) .cse98) 256) .cse5) (<= 128 (mod (+ (* .cse97 255) .cse6 .cse99) 256)) (<= .cse100 |v_ULTIMATE.start_gcd_test_~a#1_44|)))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse47 .cse48) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse102 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse102 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse106 (+ (- 256) (mod (+ .cse102 .cse6) 256)))) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse106))) (let ((.cse103 (mod (+ .cse102 .cse6 .cse105) 256))) (let ((.cse104 (mod .cse106 (+ .cse103 (- 256))))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse103 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse104 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse102 255) .cse105) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse5 (mod (+ .cse102 .cse6 .cse104 .cse105) 256))))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse111 (+ (- 256) (mod (+ .cse109 .cse6) 256)))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse111))) (let ((.cse107 (mod (+ .cse109 .cse6 .cse110) 256))) (let ((.cse108 (mod .cse111 (+ .cse107 (- 256))))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse107 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse108 0)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse109 255) .cse110) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse5 (mod (+ .cse109 .cse6 .cse108 .cse110) 256)))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse109 0))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse16))) (and .cse65 .cse66 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse112 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse116 (+ (mod (+ .cse6 .cse112) 256) (- 256)))) (let ((.cse113 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse116))) (let ((.cse115 (mod .cse113 256))) (let ((.cse114 (mod .cse116 .cse115))) (and (not (= .cse112 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= (mod (+ (* .cse113 255) .cse114) 256) .cse5) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse113 (* 255 .cse112)) 256)) (<= .cse115 |v_ULTIMATE.start_gcd_test_~a#1_44|) (not (= .cse114 0))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse117 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse121 (+ (mod (+ .cse6 .cse117) 256) (- 256)))) (let ((.cse118 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse121))) (let ((.cse120 (mod .cse118 256))) (let ((.cse119 (mod .cse121 .cse120))) (and (not (= .cse117 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= (mod (+ (* .cse118 255) .cse119) 256) .cse5) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse118 (* 255 .cse117)) 256) 127) (<= .cse120 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse119 256) 127) (not (= .cse119 0))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))) .cse122))) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (and (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|) (let ((.cse130 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse127 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8) 256))) (let ((.cse125 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse127))) (let ((.cse123 (mod .cse125 256))) (let ((.cse126 (mod .cse127 .cse123))) (let ((.cse124 (mod .cse126 256))) (and (<= .cse123 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse124 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (= .cse124 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* 255 .cse125) .cse126) 256))))))))) .cse16) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse129 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse128 (mod .cse129 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse128 127) (<= 128 (mod (+ .cse129 .cse130) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse128) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse132 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (let ((.cse131 (mod .cse132 256))) (and (not (= .cse131 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse131))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (mod (+ .cse132 .cse133) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse131 (+ (- 256) (mod (+ (* .cse132 255) .cse133) 256))) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0)))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse135 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse134 (mod .cse135 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse134 127) (<= 128 (mod (+ .cse135 .cse130) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse134) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse137 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (let ((.cse136 (mod .cse137 256))) (and (not (= .cse136 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse138 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse136))) (and (<= 128 (mod (+ .cse137 .cse138) 256)) (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse136 (+ (- 256) (mod (+ (* .cse137 255) .cse138) 256))) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))))))) .cse16) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse143 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse1) 256))) (let ((.cse140 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse143))) (let ((.cse141 (mod .cse140 256))) (let ((.cse139 (mod .cse143 .cse141))) (let ((.cse142 (mod .cse139 256))) (and (<= .cse1 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ .cse139 (* 255 .cse140)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse141 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse142) (<= .cse142 127)))))))) .cse47 .cse48)) .cse49) (and .cse65 .cse66 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse145 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse144 (mod .cse145 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse144 127) (<= 128 (mod (+ .cse145 .cse130) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse150 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|) 256))) (let ((.cse147 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse150))) (let ((.cse148 (mod .cse147 256))) (let ((.cse146 (mod .cse150 .cse148))) (let ((.cse149 (mod .cse146 256))) (and (<= 128 (mod (+ .cse146 (* 255 .cse147)) 256)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse148 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse149) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse149 127)))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse144)))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse151 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse152 (mod (+ .cse151 .cse130) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (<= (mod .cse151 256) 127) (not (= .cse151 0)) (= .cse152 .cse68) (<= 128 .cse152) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse155 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (let ((.cse153 (mod .cse155 256))) (and (not (= .cse153 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse156 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse153))) (let ((.cse154 (mod (+ (* .cse155 255) .cse156) 256))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse154 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (<= (mod (+ .cse155 .cse156) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse153 (+ (- 256) .cse154)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse161 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse162 (mod (+ .cse161 .cse130) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse157 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (let ((.cse160 (mod .cse157 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse158 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse160))) (let ((.cse159 (mod (+ (* .cse157 255) .cse158) 256))) (and (<= 128 (mod (+ .cse157 .cse158) 256)) (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse159 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse160 (+ (- 256) .cse159)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))) (not (= .cse160 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|))))) (<= (mod .cse161 256) 127) (not (= .cse161 0)) (= .cse162 .cse68) (<= 128 .cse162)))))) .cse49 .cse16) (and .cse122 (<= 128 (mod .cse130 256)) (or (and .cse49 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse165 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (let ((.cse163 (mod .cse165 256))) (and (not (= .cse163 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse166 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse163))) (let ((.cse164 (mod (+ (* .cse165 255) .cse166) 256))) (and (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse164 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (<= (mod (+ .cse165 .cse166) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse163 (+ (- 256) .cse164)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse167 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (let ((.cse170 (mod .cse167 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse168 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse170))) (let ((.cse169 (mod (+ (* .cse167 255) .cse168) 256))) (and (<= 128 (mod (+ .cse167 .cse168) 256)) (<= .cse1 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse169 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse170 (+ (- 256) .cse169)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))) (not (= .cse170 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse16) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse175 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse1) 256))) (let ((.cse172 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse175))) (let ((.cse173 (mod .cse172 256))) (let ((.cse171 (mod .cse175 .cse173))) (let ((.cse174 (mod .cse171 256))) (and (<= .cse1 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ .cse171 (* 255 .cse172)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse173 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse174) (<= .cse174 127)))))))) .cse47 .cse48) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse180 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8) 256))) (let ((.cse178 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse180))) (let ((.cse176 (mod .cse178 256))) (let ((.cse179 (mod .cse180 .cse176))) (let ((.cse177 (mod .cse179 256))) (and (<= .cse176 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse177 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse177 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* 255 .cse178) .cse179) 256))))))))) .cse16))) (and .cse65 .cse66 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse185 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|) 256))) (let ((.cse182 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse185))) (let ((.cse183 (mod .cse182 256))) (let ((.cse181 (mod .cse185 .cse183))) (let ((.cse184 (mod .cse181 256))) (and (<= 128 (mod (+ .cse181 (* 255 .cse182)) 256)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse183 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse184) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse184 127)))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0))))))))))))) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false