./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_3+newton_2_7.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/combinations/gcd_3+newton_2_7.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E --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 a7443921b0608d3c2ff1c61e12bf7cf129e5c1aecf22f0fb9785817b90c162e7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 04:22:46,699 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 04:22:46,800 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-14 04:22:46,806 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 04:22:46,807 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 04:22:46,837 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 04:22:46,838 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 04:22:46,839 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 04:22:46,840 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 04:22:46,840 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 04:22:46,840 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 04:22:46,841 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 04:22:46,842 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 04:22:46,842 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 04:22:46,842 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 04:22:46,842 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 04:22:46,842 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 04:22:46,842 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 04:22:46,842 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 04:22:46,844 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 04:22:46,844 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 04:22:46,844 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 04:22:46,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 04:22:46,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 04:22:46,846 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 04:22:46,846 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-14 04:22:46,846 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 04:22:46,846 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 04:22:46,846 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 04:22:46,846 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 04:22:46,846 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 04:22:46,846 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:22:46,846 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 04:22:46,847 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E 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 -> a7443921b0608d3c2ff1c61e12bf7cf129e5c1aecf22f0fb9785817b90c162e7 [2024-11-14 04:22:47,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 04:22:47,256 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 04:22:47,259 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 04:22:47,260 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 04:22:47,261 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 04:22:47,264 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/combinations/gcd_3+newton_2_7.i Unable to find full path for "g++" [2024-11-14 04:22:49,724 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 04:22:50,042 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 04:22:50,043 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/sv-benchmarks/c/combinations/gcd_3+newton_2_7.i [2024-11-14 04:22:50,052 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/data/67e2019e4/fe086852fb844ed99786f78c8bf186a5/FLAG21f97727a [2024-11-14 04:22:50,070 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/data/67e2019e4/fe086852fb844ed99786f78c8bf186a5 [2024-11-14 04:22:50,073 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 04:22:50,075 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 04:22:50,077 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 04:22:50,078 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 04:22:50,083 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 04:22:50,085 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,086 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@532d622d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50, skipping insertion in model container [2024-11-14 04:22:50,086 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,107 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 04:22:50,333 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/sv-benchmarks/c/combinations/gcd_3+newton_2_7.i[1226,1239] [2024-11-14 04:22:50,390 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/sv-benchmarks/c/combinations/gcd_3+newton_2_7.i[2841,2854] [2024-11-14 04:22:50,393 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:22:50,414 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 04:22:50,432 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/sv-benchmarks/c/combinations/gcd_3+newton_2_7.i[1226,1239] [2024-11-14 04:22:50,456 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/sv-benchmarks/c/combinations/gcd_3+newton_2_7.i[2841,2854] [2024-11-14 04:22:50,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 04:22:50,486 INFO L204 MainTranslator]: Completed translation [2024-11-14 04:22:50,487 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50 WrapperNode [2024-11-14 04:22:50,487 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 04:22:50,491 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 04:22:50,491 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 04:22:50,491 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 04:22:50,500 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,509 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,545 INFO L138 Inliner]: procedures = 27, calls = 24, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 85 [2024-11-14 04:22:50,549 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 04:22:50,550 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 04:22:50,550 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 04:22:50,550 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 04:22:50,561 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,565 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,569 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,578 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,586 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,591 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,592 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,594 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 04:22:50,598 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 04:22:50,598 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 04:22:50,599 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 04:22:50,602 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (1/1) ... [2024-11-14 04:22:50,614 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 04:22:50,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:22:50,660 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 04:22:50,666 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 04:22:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 04:22:50,702 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2024-11-14 04:22:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2024-11-14 04:22:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-11-14 04:22:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-11-14 04:22:50,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 04:22:50,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 04:22:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 04:22:50,822 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 04:22:50,824 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 04:22:51,094 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-14 04:22:51,094 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 04:22:51,185 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 04:22:51,185 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-14 04:22:51,186 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:22:51 BoogieIcfgContainer [2024-11-14 04:22:51,186 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 04:22:51,189 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 04:22:51,189 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 04:22:51,196 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 04:22:51,196 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 04:22:50" (1/3) ... [2024-11-14 04:22:51,197 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c02700d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:22:51, skipping insertion in model container [2024-11-14 04:22:51,198 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:22:50" (2/3) ... [2024-11-14 04:22:51,198 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@c02700d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 04:22:51, skipping insertion in model container [2024-11-14 04:22:51,198 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 04:22:51" (3/3) ... [2024-11-14 04:22:51,200 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_3+newton_2_7.i [2024-11-14 04:22:51,221 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 04:22:51,224 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG gcd_3+newton_2_7.i that has 3 procedures, 25 locations, 1 initial locations, 1 loop locations, and 2 error locations. [2024-11-14 04:22:51,291 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 04:22:51,308 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4c510c86, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 04:22:51,311 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-14 04:22:51,317 INFO L276 IsEmpty]: Start isEmpty. Operand has 25 states, 16 states have (on average 1.4375) internal successors, (23), 18 states have internal predecessors, (23), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-11-14 04:22:51,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-14 04:22:51,327 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:22:51,327 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2024-11-14 04:22:51,328 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:22:51,337 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:22:51,338 INFO L85 PathProgramCache]: Analyzing trace with hash -614492721, now seen corresponding path program 1 times [2024-11-14 04:22:51,348 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:22:51,349 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819950040] [2024-11-14 04:22:51,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:22:51,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:22:51,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:22:51,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 04:22:51,977 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 04:22:51,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819950040] [2024-11-14 04:22:51,978 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [819950040] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:22:51,978 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:22:51,978 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-14 04:22:51,981 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527640150] [2024-11-14 04:22:51,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:22:51,992 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 04:22:51,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 04:22:52,016 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 04:22:52,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 04:22:52,021 INFO L87 Difference]: Start difference. First operand has 25 states, 16 states have (on average 1.4375) internal successors, (23), 18 states have internal predecessors, (23), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 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) [2024-11-14 04:22:52,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:22:52,205 INFO L93 Difference]: Finished difference Result 35 states and 43 transitions. [2024-11-14 04:22:52,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-14 04:22:52,209 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 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 [2024-11-14 04:22:52,209 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:22:52,216 INFO L225 Difference]: With dead ends: 35 [2024-11-14 04:22:52,217 INFO L226 Difference]: Without dead ends: 21 [2024-11-14 04:22:52,221 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 04:22:52,228 INFO L432 NwaCegarLoop]: 16 mSDtfsCounter, 0 mSDsluCounter, 46 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 62 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-14 04:22:52,230 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 62 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-14 04:22:52,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2024-11-14 04:22:52,269 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2024-11-14 04:22:52,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 13 states have (on average 1.1538461538461537) internal successors, (15), 14 states have internal predecessors, (15), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-11-14 04:22:52,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 23 transitions. [2024-11-14 04:22:52,277 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 23 transitions. Word has length 6 [2024-11-14 04:22:52,278 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:22:52,278 INFO L471 AbstractCegarLoop]: Abstraction has 21 states and 23 transitions. [2024-11-14 04:22:52,278 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 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) [2024-11-14 04:22:52,278 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 23 transitions. [2024-11-14 04:22:52,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-14 04:22:52,280 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:22:52,280 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-14 04:22:52,280 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-14 04:22:52,281 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:22:52,282 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:22:52,282 INFO L85 PathProgramCache]: Analyzing trace with hash -1935812211, now seen corresponding path program 1 times [2024-11-14 04:22:52,282 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:22:52,282 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1389710655] [2024-11-14 04:22:52,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:22:52,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:22:52,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 04:22:52,356 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1005807837] [2024-11-14 04:22:52,359 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:22:52,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:22:52,360 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:22:52,364 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:22:52,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-14 04:22:52,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:22:52,490 INFO L255 TraceCheckSpWp]: Trace formula consists of 67 conjuncts, 16 conjuncts are in the unsatisfiable core [2024-11-14 04:22:52,497 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:22:59,051 WARN L873 $PredicateComparison]: unable to prove that (or (and (let ((.cse0 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (or (and (<= 128 .cse0) (let ((.cse1 (+ .cse0 (- 256)))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (= 0 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_25|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_25| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_25|) (<= |v_ULTIMATE.start_gcd_test_~a#1_25| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (= 0 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_25|)) (not (= |v_ULTIMATE.start_gcd_test_~a#1_25| 0))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (= (mod .cse0 |v_ULTIMATE.start_gcd_test_~a#1_25|) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_25| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (not (= |v_ULTIMATE.start_gcd_test_~a#1_25| 0)))) (<= .cse0 127)))) (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (= (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) 256) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_25| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (not (= |v_ULTIMATE.start_gcd_test_~a#1_25| 0)))) (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))) is different from true [2024-11-14 04:22:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 04:22:59,260 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:23:04,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-14 04:23:04,627 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 04:23:04,627 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1389710655] [2024-11-14 04:23:04,628 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-14 04:23:04,629 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1005807837] [2024-11-14 04:23:04,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1005807837] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:23:04,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [182228859] [2024-11-14 04:23:04,659 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 04:23:04,659 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 04:23:04,666 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 04:23:04,672 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 04:23:04,673 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 04:23:05,725 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 04:23:07,030 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '156#(<= 1 |#StackHeapBarrier|)' at error location [2024-11-14 04:23:07,030 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 04:23:07,030 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-14 04:23:07,031 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 9 [2024-11-14 04:23:07,031 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657265082] [2024-11-14 04:23:07,032 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-14 04:23:07,032 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-14 04:23:07,033 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 04:23:07,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-14 04:23:07,034 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=125, Unknown=2, NotChecked=22, Total=182 [2024-11-14 04:23:07,034 INFO L87 Difference]: Start difference. First operand 21 states and 23 transitions. Second operand has 9 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 04:23:07,640 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main1_~x~0#1| 1))) (and (or (< |c_ULTIMATE.start_main1_~g~0#1| .cse0) (< |c_ULTIMATE.start_main1_~x~0#1| 1)) (or (and (let ((.cse1 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (or (and (<= 128 .cse1) (let ((.cse2 (+ .cse1 (- 256)))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (= 0 (mod .cse2 |v_ULTIMATE.start_gcd_test_~a#1_25|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_25| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_25|) (<= |v_ULTIMATE.start_gcd_test_~a#1_25| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (= 0 (mod .cse2 |v_ULTIMATE.start_gcd_test_~a#1_25|)) (not (= |v_ULTIMATE.start_gcd_test_~a#1_25| 0))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (= (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_25|) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_25| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (not (= |v_ULTIMATE.start_gcd_test_~a#1_25| 0)))) (<= .cse1 127)))) (<= .cse0 0)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_25| Int)) (and (= (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) 256) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_25| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| |v_ULTIMATE.start_gcd_test_~a#1_25|) (not (= |v_ULTIMATE.start_gcd_test_~a#1_25| 0)))) (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))))) is different from true [2024-11-14 04:23:15,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-14 04:23:17,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.23s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-14 04:23:19,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.17s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-14 04:23:21,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [1] [2024-11-14 04:23:22,376 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:23:22,376 INFO L93 Difference]: Finished difference Result 30 states and 34 transitions. [2024-11-14 04:23:22,377 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-14 04:23:22,378 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2024-11-14 04:23:22,378 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:23:22,378 INFO L225 Difference]: With dead ends: 30 [2024-11-14 04:23:22,379 INFO L226 Difference]: Without dead ends: 24 [2024-11-14 04:23:22,379 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 6 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 12.6s TimeCoverageRelationStatistics Valid=44, Invalid=168, Unknown=6, NotChecked=54, Total=272 [2024-11-14 04:23:22,380 INFO L432 NwaCegarLoop]: 14 mSDtfsCounter, 0 mSDsluCounter, 69 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 3 mSolverCounterUnsat, 5 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 83 SdHoareTripleChecker+Invalid, 101 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 5 IncrementalHoareTripleChecker+Unknown, 37 IncrementalHoareTripleChecker+Unchecked, 10.1s IncrementalHoareTripleChecker+Time [2024-11-14 04:23:22,381 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 83 Invalid, 101 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 56 Invalid, 5 Unknown, 37 Unchecked, 10.1s Time] [2024-11-14 04:23:22,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2024-11-14 04:23:22,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2024-11-14 04:23:22,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-11-14 04:23:22,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 26 transitions. [2024-11-14 04:23:22,392 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 26 transitions. Word has length 7 [2024-11-14 04:23:22,392 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:23:22,392 INFO L471 AbstractCegarLoop]: Abstraction has 24 states and 26 transitions. [2024-11-14 04:23:22,393 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 1.2222222222222223) internal successors, (11), 9 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 04:23:22,393 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 26 transitions. [2024-11-14 04:23:22,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-14 04:23:22,394 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:23:22,394 INFO L215 NwaCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1] [2024-11-14 04:23:22,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-14 04:23:22,599 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:23:22,599 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:23:22,600 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:23:22,600 INFO L85 PathProgramCache]: Analyzing trace with hash 1521587535, now seen corresponding path program 2 times [2024-11-14 04:23:22,600 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:23:22,600 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145920569] [2024-11-14 04:23:22,601 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:23:22,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:23:22,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 04:23:22,777 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [862955534] [2024-11-14 04:23:22,780 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-14 04:23:22,781 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:23:22,781 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:23:22,785 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:23:22,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-14 04:23:22,928 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2024-11-14 04:23:22,928 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 04:23:22,930 INFO L255 TraceCheckSpWp]: Trace formula consists of 88 conjuncts, 38 conjuncts are in the unsatisfiable core [2024-11-14 04:23:22,933 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:23:35,801 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse6 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse10 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse4 (* |c_ULTIMATE.start_gcd_test_~a#1| 255)) (.cse5 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse2 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256))) (or (and (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse1 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse1 .cse2) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse1) (<= (mod (+ .cse3 .cse4) 256) 127) (not (= .cse3 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse3) 256) .cse5))))) (and .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse7 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (<= .cse7 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (= .cse7 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse8 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (<= .cse8 127) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse8 |c_ULTIMATE.start_gcd_test_~a#1|)))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse9 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (= .cse9 .cse2) (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (<= 128 .cse9) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0))))) .cse10) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse11 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse11 .cse2) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse11) (not (= .cse12 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse12) 256) .cse5) (<= 128 (mod (+ .cse12 .cse4) 256))))) .cse0) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse14 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (= (mod (+ .cse13 .cse4) 256) .cse5) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse13)) (<= .cse14 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse14 |c_ULTIMATE.start_gcd_test_~a#1|)))) .cse6) (and .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= (mod (+ .cse15 .cse4) 256) .cse5) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse15 0)) (= (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) |c_ULTIMATE.start_gcd_test_~a#1|) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse15) 127))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse16 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (= .cse16 .cse2) (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 128 .cse16) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) .cse0)) (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (and (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0) (let ((.cse17 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (or (and (<= .cse17 127) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= (mod (+ .cse18 .cse4) 256) .cse5) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse18 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse18) 127)))) .cse6) (and .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= (mod (+ .cse19 .cse4) 256) .cse5) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse19)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) .cse10))) (and (let ((.cse21 (+ .cse17 (- 256)))) (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse20 (mod .cse21 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (= .cse2 (mod (+ .cse20 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse20 0)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse22 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse22) 256) .cse5) (<= 128 (mod (+ .cse22 .cse4) 256)) (= .cse2 (mod (+ (mod .cse21 |v_ULTIMATE.start_gcd_test_~a#1_32|) |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))) .cse0) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse23 (mod .cse21 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= .cse2 (mod (+ .cse23 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse23 0))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse24 (mod .cse21 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse24 0)) (= .cse2 (mod (+ .cse24 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))))) .cse10) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse25 .cse4) 256) 127) (not (= .cse25 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse25) 256) .cse5) (= .cse2 (mod (+ (mod .cse21 |v_ULTIMATE.start_gcd_test_~a#1_32|) |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))))))) (<= 128 .cse17))))))) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2024-11-14 04:24:09,198 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse3 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse58 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse59 (mod .cse3 256)) (.cse48 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse7 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse2 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse27 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse1 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse0 (<= 128 .cse48)) (.cse20 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse21 (<= 128 .cse59)) (.cse22 (<= .cse58 127)) (.cse8 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse10 (+ .cse48 (- 256))) (.cse51 (<= .cse48 127)) (.cse13 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|))) (or (and .cse0 .cse1 (or (and .cse2 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse5 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse9 (+ (- 256) (mod (+ .cse5 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse9)) (.cse4 (mod .cse9 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse3 .cse4) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse4 0)) (<= 128 (mod (+ (* 255 .cse5) .cse6 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= .cse7 (mod (+ .cse5 .cse6 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse8 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse4) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse12 (+ (- 256) (mod (+ (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse11 (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse11)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse8 (mod (+ .cse3 .cse11) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse12) |c_ULTIMATE.start_gcd_test_~a#1|))))) .cse13) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse15 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse17 (+ (- 256) (mod (+ .cse15 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse17)) (.cse14 (mod .cse17 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse3 .cse14) 256)) (<= (mod (+ (* 255 .cse15) .cse16 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse7 (mod (+ .cse15 .cse16 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse8 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse14) 256))))))) .cse2))) (and (or (and .cse13 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse19 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse18 (+ .cse19 (- 256)))) (and (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 .cse19) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse18)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse20 .cse21 .cse22) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse24 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse25 (+ .cse24 (- 256)))) (let ((.cse23 (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse23) 127) (not (= .cse23 0)) (<= 128 .cse24) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse8 (mod (+ .cse3 .cse23) 256))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse26 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (<= .cse26 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse26 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse26 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse26) |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) .cse13)) .cse27) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse29 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse31 (mod .cse29 256))) (let ((.cse32 (+ .cse31 (- 256)))) (let ((.cse28 (mod .cse32 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (and (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse28) 256) .cse8) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse29) .cse30) 256) 127) (not (= .cse28 0)) (<= 128 .cse31) (<= (mod (+ .cse3 .cse28) 256) 127) (= .cse7 (mod (+ .cse30 .cse29) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse33 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse36 (mod .cse33 256))) (let ((.cse37 (+ .cse36 (- 256)))) (let ((.cse35 (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse37))) (and (<= 128 (mod (+ (* 255 .cse33) .cse34) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse35) 256) .cse8) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse35 0)) (<= 128 .cse36) (<= (mod (+ .cse3 .cse35) 256) 127) (= .cse7 (mod (+ .cse34 .cse33) 256))))))))) .cse27) (and .cse0 .cse1 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse39 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse41 (+ (- 256) (mod (+ .cse39 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse41)) (.cse38 (mod .cse41 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse38 0)) (<= (mod (+ .cse3 .cse38) 256) 127) (<= 128 (mod (+ (* 255 .cse39) .cse40 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= .cse7 (mod (+ .cse39 .cse40 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse8 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse38) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse42 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse45 (+ (- 256) (mod (+ .cse42 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse45)) (.cse44 (mod .cse45 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ (* 255 .cse42) .cse43 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse44 0)) (<= (mod (+ .cse3 .cse44) 256) 127) (= .cse7 (mod (+ .cse42 .cse43 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse8 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse44) 256))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse46 (mod .cse48 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (and (= .cse7 (mod (+ (* 255 .cse46) .cse47) 256)) (not (= .cse47 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ .cse47 .cse46) 127) (not (= 0 .cse46)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse50 (mod .cse48 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse50))) (and (<= 128 (+ .cse49 .cse50)) (= .cse7 (mod (+ (* 255 .cse50) .cse49) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse50 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse50))))))) .cse1 .cse51) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse54 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse52 (mod .cse54 256))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse52))) (and (<= .cse52 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse52 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse7 (mod (+ .cse53 (* 255 .cse54)) 256)) (not (= .cse52 0)) (<= 128 (+ .cse52 .cse53))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse57 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse55 (mod .cse57 256))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse55))) (and (<= (+ .cse55 .cse56) 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse55 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse7 (mod (+ .cse56 (* 255 .cse57)) 256)) (not (= .cse55 0)) (not (= .cse56 0)))))))) .cse27) (and (<= 128 .cse58) (<= .cse59 127) .cse20 (or (and .cse1 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse60 (mod .cse48 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse60))) (and (= .cse7 (mod (+ (* 255 .cse60) .cse61) 256)) (not (= .cse61 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse60 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ .cse61 .cse60) 127) (not (= 0 .cse60)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse63 (mod .cse48 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (and (<= 128 (+ .cse62 .cse63)) (= .cse7 (mod (+ (* 255 .cse63) .cse62) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse63 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= 0 .cse63))))))) .cse51) (and .cse0 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse64 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse66 (+ (- 256) (mod (+ .cse64 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse66))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ (* 255 .cse64) .cse65 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= (mod .cse66 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse7 (mod (+ .cse64 .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse68 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse69 (+ (- 256) (mod (+ .cse68 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (and (not (= .cse67 0)) (<= (mod (+ (* 255 .cse68) .cse67 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse7 (mod (+ .cse68 .cse67 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse72 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse70 (mod .cse72 256))) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse70))) (and (<= (+ .cse70 .cse71) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse7 (mod (+ .cse71 (* 255 .cse72)) 256)) (not (= .cse70 0)) (not (= .cse71 0)) (= (mod .cse70 |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse73 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse76 (mod .cse73 256))) (let ((.cse75 (+ .cse76 (- 256)))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse75))) (and (<= 128 (mod (+ (* 255 .cse73) .cse74) 256)) (= (mod .cse75 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse76) (= .cse7 (mod (+ .cse74 .cse73) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse79 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse80 (mod .cse79 256))) (let ((.cse77 (+ .cse80 (- 256)))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (and (= (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse78 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse79) .cse78) 256) 127) (<= 128 .cse80) (= .cse7 (mod (+ .cse78 .cse79) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse83 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse81 (mod .cse83 256))) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse81))) (and (<= .cse81 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse7 (mod (+ .cse82 (* 255 .cse83)) 256)) (not (= .cse81 0)) (= (mod .cse81 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse81 .cse82)))))))) .cse27)))) .cse2) (and (or (and .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse84 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse85 (+ .cse84 (- 256)))) (let ((.cse86 (mod .cse85 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 .cse84) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse85)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse86)) (= .cse8 (mod (+ .cse3 .cse86) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse87 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse90 (mod .cse87 256))) (let ((.cse91 (+ .cse90 (- 256)))) (let ((.cse89 (mod .cse91 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse91))) (and (<= 128 (mod (+ (* 255 .cse87) .cse88) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse89) 256) .cse8) (not (= .cse88 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ .cse3 .cse89) 256)) (<= 128 .cse90) (= .cse7 (mod (+ .cse88 .cse87) 256)))))))) .cse2) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse93 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse95 (mod .cse93 256))) (let ((.cse96 (+ .cse95 (- 256)))) (let ((.cse92 (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse96))) (and (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse92) 256) .cse8) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse93) .cse94) 256) 127) (<= 128 (mod (+ .cse3 .cse92) 256)) (<= 128 .cse95) (= .cse7 (mod (+ .cse94 .cse93) 256)))))))) .cse2)) .cse27) (and .cse1 (or (and .cse0 .cse13 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse97 (+ (- 256) (mod (+ (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse97 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97) |c_ULTIMATE.start_gcd_test_~a#1|)))) .cse20 .cse21 .cse22) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse99 (+ (- 256) (mod (+ (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse98 (mod .cse99 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse98 0)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse98) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse8 (mod (+ .cse3 .cse98) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse99) |c_ULTIMATE.start_gcd_test_~a#1|))))))) (and .cse51 .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse100 (mod .cse48 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse100 |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse100)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= 0 .cse100)))))))))))) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2024-11-14 04:25:27,254 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse50 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse0 (<= 128 .cse50)) (.cse10 (+ .cse50 (- 256))) (.cse3 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse21 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse40 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse11 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse47 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse13 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse1 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse51 (<= .cse50 127))) (or (and .cse0 .cse1 (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse5 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse9 (+ (- 256) (mod (+ .cse5 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse9))) (let ((.cse2 (+ (mod (+ .cse5 .cse6 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse4 (mod .cse9 .cse2)) (.cse7 (* 255 .cse5)) (.cse8 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= (mod .cse2 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse4 .cse5 .cse6 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse4 0)) (<= 128 (mod (+ .cse7 .cse6 .cse8) 256)) (<= 128 (mod (+ (* 255 .cse6) .cse4 .cse7 .cse8) 256))))))))) .cse11) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse15 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse19 (+ (- 256) (mod (+ .cse15 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse19))) (let ((.cse20 (+ (mod (+ .cse15 .cse16 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse12 (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse14 (mod .cse19 .cse20)) (.cse17 (* 255 .cse15)) (.cse18 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse12 0)) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse12) 256)) (= .cse3 (mod (+ .cse14 .cse15 .cse16 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ .cse17 .cse16 .cse18) 256)) (<= 128 (mod (+ (* 255 .cse16) .cse14 .cse17 .cse18) 256)))))))))) .cse21) (and .cse21 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse24 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse28 (+ (- 256) (mod (+ .cse24 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse28))) (let ((.cse29 (+ (mod (+ .cse24 .cse25 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse22 (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse23 (mod .cse28 .cse29)) (.cse26 (* 255 .cse24)) (.cse27 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse22 0)) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse22) 256)) (= .cse3 (mod (+ .cse23 .cse24 .cse25 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse26 .cse25 .cse27) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ (* 255 .cse25) .cse23 .cse26 .cse27) 256))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse32 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse36 (+ (- 256) (mod (+ .cse32 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse36))) (let ((.cse30 (+ (mod (+ .cse32 .cse33 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse31 (mod .cse36 .cse30)) (.cse34 (* 255 .cse32)) (.cse35 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= (mod .cse30 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse31 .cse32 .cse33 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse34 .cse33 .cse35) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ (* 255 .cse33) .cse31 .cse34 .cse35) 256))))))))) .cse11))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse39 (+ (- 256) (mod (+ (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse39))) (let ((.cse37 (mod .cse39 .cse38))) (and (= .cse3 (mod (+ .cse37 (* .cse38 255)) 256)) (<= 128 (+ .cse37 .cse38)) (not (= .cse38 0)) (= (mod .cse38 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))) .cse21))) (and (or (and .cse40 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse42 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse41 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= .cse42 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse42 .cse41)) (not (= .cse41 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse44 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse46 (+ .cse44 (- 256)))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (let ((.cse45 (mod .cse46 .cse43))) (and (not (= .cse43 0)) (<= 128 .cse44) (<= (+ .cse45 .cse43) 127) (= (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (= .cse3 (mod (+ .cse45 (* 255 .cse43)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse45 0)))))))) .cse21)) .cse47) (and .cse1 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse49 (mod .cse50 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse48 |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse49 .cse48)) (not (= .cse48 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse51 .cse40) (and .cse0 .cse21 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse54 (+ (- 256) (mod (+ (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse54))) (let ((.cse52 (mod .cse54 .cse53))) (and (= .cse3 (mod (+ .cse52 (* .cse53 255)) 256)) (not (= .cse52 0)) (not (= .cse53 0)) (= (mod .cse53 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (<= (+ .cse52 .cse53) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))))))) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse60 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse57 (mod .cse60 256))) (let ((.cse61 (+ .cse57 (- 256)))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse61))) (let ((.cse62 (+ (- 256) (mod (+ .cse56 .cse60) 256)))) (let ((.cse55 (* 255 .cse60)) (.cse59 (mod .cse62 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse58 (mod .cse61 .cse62))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse55 .cse56) 256) 127) (<= 128 .cse57) (<= 128 (mod (+ .cse55 (* 255 .cse56) .cse58) 256)) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse59) 256)) (not (= .cse59 0)) (= .cse3 (mod (+ .cse58 .cse56 .cse60) 256)))))))))) (and .cse11 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse68 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse65 (mod .cse68 256))) (let ((.cse69 (+ .cse65 (- 256)))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (let ((.cse67 (+ (- 256) (mod (+ .cse64 .cse68) 256)))) (let ((.cse63 (* 255 .cse68)) (.cse66 (mod .cse69 .cse67))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse63 .cse64) 256) 127) (<= 128 .cse65) (<= 128 (mod (+ .cse63 (* 255 .cse64) .cse66) 256)) (= (mod .cse67 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse66 .cse64 .cse68) 256)))))))))))) .cse21) (and .cse21 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse72 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse73 (+ .cse72 (- 256)))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse73))) (let ((.cse71 (mod .cse73 .cse70))) (and (not (= .cse70 0)) (<= 128 (+ .cse71 .cse70)) (<= 128 .cse72) (= (mod .cse70 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (= .cse3 (mod (+ .cse71 (* 255 .cse70)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse79 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse76 (mod .cse79 256))) (let ((.cse80 (+ .cse76 (- 256)))) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (let ((.cse81 (+ (- 256) (mod (+ .cse75 .cse79) 256)))) (let ((.cse74 (* 255 .cse79)) (.cse78 (mod .cse81 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse77 (mod .cse80 .cse81))) (and (<= 128 (mod (+ .cse74 .cse75) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse76) (<= 128 (mod (+ .cse74 (* 255 .cse75) .cse77) 256)) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse78) 256)) (not (= .cse78 0)) (= .cse3 (mod (+ .cse77 .cse75 .cse79) 256)))))))))) (and .cse11 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse87 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse84 (mod .cse87 256))) (let ((.cse88 (+ .cse84 (- 256)))) (let ((.cse83 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (let ((.cse86 (+ (- 256) (mod (+ .cse83 .cse87) 256)))) (let ((.cse82 (* 255 .cse87)) (.cse85 (mod .cse88 .cse86))) (and (<= 128 (mod (+ .cse82 .cse83) 256)) (not (= .cse83 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse84) (<= 128 (mod (+ .cse82 (* 255 .cse83) .cse85) 256)) (= (mod .cse86 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse85 .cse83 .cse87) 256)))))))))))) .cse21)) .cse47) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse94 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse92 (mod .cse94 256))) (let ((.cse95 (+ .cse92 (- 256)))) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse95))) (let ((.cse96 (+ (- 256) (mod (+ .cse90 .cse94) 256)))) (let ((.cse89 (* 255 .cse94)) (.cse93 (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse91 (mod .cse95 .cse96))) (and (<= (mod (+ .cse89 (* 255 .cse90) .cse91) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse89 .cse90) 256) 127) (<= 128 .cse92) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse93) 256)) (not (= .cse93 0)) (= .cse3 (mod (+ .cse91 .cse90 .cse94) 256)))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse102 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse100 (mod .cse102 256))) (let ((.cse103 (+ .cse100 (- 256)))) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse103))) (let ((.cse104 (+ (- 256) (mod (+ .cse98 .cse102) 256)))) (let ((.cse97 (* 255 .cse102)) (.cse101 (mod .cse104 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse99 (mod .cse103 .cse104))) (and (<= 128 (mod (+ .cse97 .cse98) 256)) (<= (mod (+ .cse97 (* 255 .cse98) .cse99) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse100) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse101) 256)) (not (= .cse101 0)) (= .cse3 (mod (+ .cse99 .cse98 .cse102) 256))))))))))) .cse47) (and .cse0 .cse1 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse107 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse111 (+ (- 256) (mod (+ .cse107 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse108 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse111))) (let ((.cse112 (+ (mod (+ .cse107 .cse108 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse105 (mod .cse112 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse106 (mod .cse111 .cse112)) (.cse109 (* 255 .cse107)) (.cse110 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse105 0)) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse105) 256)) (= .cse3 (mod (+ .cse106 .cse107 .cse108 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse109 .cse108 .cse110) 256) 127) (<= (mod (+ (* 255 .cse108) .cse106 .cse109 .cse110) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse115 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse119 (+ (- 256) (mod (+ .cse115 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse116 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse119))) (let ((.cse120 (+ (mod (+ .cse115 .cse116 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse113 (mod .cse120 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse114 (mod .cse119 .cse120)) (.cse117 (* 255 .cse115)) (.cse118 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse113 0)) (= .cse13 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse113) 256)) (= .cse3 (mod (+ .cse114 .cse115 .cse116 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ (* 255 .cse116) .cse114 .cse117 .cse118) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ .cse117 .cse116 .cse118) 256))))))))))) (and (or (and .cse0 .cse1 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse123 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse127 (+ (- 256) (mod (+ .cse123 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse124 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse127))) (let ((.cse121 (+ (mod (+ .cse123 .cse124 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse125 (* 255 .cse123)) (.cse126 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (.cse122 (mod .cse127 .cse121))) (and (= (mod .cse121 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse122 .cse123 .cse124 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse125 .cse124 .cse126) 256) 127) (<= (mod (+ (* 255 .cse124) .cse122 .cse125 .cse126) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse122 0))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse130 (mod .cse10 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse134 (+ (- 256) (mod (+ .cse130 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse131 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse134))) (let ((.cse128 (+ (mod (+ .cse130 .cse131 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse129 (mod .cse134 .cse128)) (.cse132 (* 255 .cse130)) (.cse133 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= (mod .cse128 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse129 .cse130 .cse131 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ (* 255 .cse131) .cse129 .cse132 .cse133) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse129 0)) (<= 128 (mod (+ .cse132 .cse131 .cse133) 256))))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse140 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse138 (mod .cse140 256))) (let ((.cse141 (+ .cse138 (- 256)))) (let ((.cse137 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse141))) (let ((.cse139 (+ (- 256) (mod (+ .cse137 .cse140) 256)))) (let ((.cse136 (* 255 .cse140)) (.cse135 (mod .cse141 .cse139))) (and (not (= .cse135 0)) (<= 128 (mod (+ .cse136 .cse137) 256)) (<= (mod (+ .cse136 (* 255 .cse137) .cse135) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse138) (= (mod .cse139 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse135 .cse137 .cse140) 256)))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse147 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse145 (mod .cse147 256))) (let ((.cse148 (+ .cse145 (- 256)))) (let ((.cse144 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse148))) (let ((.cse146 (+ (- 256) (mod (+ .cse144 .cse147) 256)))) (let ((.cse143 (* 255 .cse147)) (.cse142 (mod .cse148 .cse146))) (and (not (= .cse142 0)) (<= (mod (+ .cse143 (* 255 .cse144) .cse142) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse143 .cse144) 256) 127) (<= 128 .cse145) (= (mod .cse146 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse3 (mod (+ .cse142 .cse144 .cse147) 256))))))))))) .cse47)) .cse11)) .cse21) (and .cse40 (let ((.cse164 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (or (and (or (and .cse1 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse149 (mod .cse50 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse151 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse149))) (let ((.cse150 (+ (- 256) (mod (+ (* 255 .cse149) .cse151) 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse149 .cse150)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (+ .cse151 .cse149) 127) (= (mod .cse150 |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse153 (mod .cse50 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse152 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse153))) (let ((.cse154 (+ (- 256) (mod (+ (* 255 .cse153) .cse152) 256)))) (and (<= 128 (+ .cse152 .cse153)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse153 .cse154)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse154 |c_ULTIMATE.start_gcd_test_~a#1|) 0))))))) .cse51) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse158 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse155 (mod .cse158 256))) (let ((.cse157 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse155))) (let ((.cse156 (+ (- 256) (mod (+ .cse157 (* 255 .cse158)) 256)))) (and (<= .cse155 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse155 .cse156)) (= (mod .cse156 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse155 .cse157)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse162 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse159 (mod .cse162 256))) (let ((.cse160 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse159))) (let ((.cse161 (+ (- 256) (mod (+ .cse160 (* 255 .cse162)) 256)))) (and (<= (+ .cse159 .cse160) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse159 .cse161)) (= (mod .cse161 |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))))) .cse47)) .cse11) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse168 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse165 (mod .cse168 256))) (let ((.cse166 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse165))) (let ((.cse167 (+ (- 256) (mod (+ .cse166 (* 255 .cse168)) 256)))) (let ((.cse163 (mod .cse167 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse13 (mod (+ .cse163 .cse164) 256)) (<= (+ .cse165 .cse166) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse165 .cse167)) (not (= .cse163 0))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse173 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse170 (mod .cse173 256))) (let ((.cse172 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse170))) (let ((.cse171 (+ (- 256) (mod (+ .cse172 (* 255 .cse173)) 256)))) (let ((.cse169 (mod .cse171 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse13 (mod (+ .cse169 .cse164) 256)) (<= .cse170 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse170 .cse171)) (<= 128 (+ .cse170 .cse172)) (not (= .cse169 0)))))))))) .cse47) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse174 (mod .cse50 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse177 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse174))) (let ((.cse175 (+ (- 256) (mod (+ (* 255 .cse174) .cse177) 256)))) (let ((.cse176 (mod .cse175 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse174 .cse175)) (not (= .cse176 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (+ .cse177 .cse174) 127) (= (mod (+ .cse176 .cse164) 256) .cse13))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse179 (mod .cse50 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse178 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse179))) (let ((.cse180 (+ (- 256) (mod (+ (* 255 .cse179) .cse178) 256)))) (let ((.cse181 (mod .cse180 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (+ .cse178 .cse179)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse179 .cse180)) (not (= .cse181 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod (+ .cse181 .cse164) 256) .cse13)))))))) .cse1 .cse51))))))) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2024-11-14 04:26:00,786 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse34 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse20 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse29 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse0 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse39 (<= 128 .cse34)) (.cse4 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse43 (+ .cse34 (- 256))) (.cse30 (<= .cse34 127)) (.cse38 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|))) (or (and (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse3 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse5 (+ .cse3 (- 256)))) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse5))) (let ((.cse2 (mod .cse5 .cse1))) (and (not (= .cse1 0)) (<= 128 (+ .cse2 .cse1)) (<= 128 .cse3) (= (mod .cse1 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod (+ .cse2 (* 255 .cse1)) 256) .cse4) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))))) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse8 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse11 (mod .cse8 256))) (let ((.cse12 (+ .cse11 (- 256)))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse12))) (let ((.cse9 (+ (- 256) (mod (+ .cse7 .cse8) 256)))) (let ((.cse10 (* 255 .cse8)) (.cse6 (mod .cse12 .cse9))) (and (= .cse4 (mod (+ .cse6 .cse7 .cse8) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse9 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (mod (+ .cse10 .cse7) 256) 127) (<= 128 .cse11) (<= 128 (mod (+ .cse10 (* 255 .cse7) .cse6) 256))))))))))) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse16 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse18 (mod .cse16 256))) (let ((.cse19 (+ .cse18 (- 256)))) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse19))) (let ((.cse17 (+ (- 256) (mod (+ .cse14 .cse16) 256)))) (let ((.cse13 (* 255 .cse16)) (.cse15 (mod .cse19 .cse17))) (and (<= 128 (mod (+ .cse13 .cse14) 256)) (= .cse4 (mod (+ .cse15 .cse14 .cse16) 256)) (not (= .cse14 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse17 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 .cse18) (<= 128 (mod (+ .cse13 (* 255 .cse14) .cse15) 256)))))))))))) .cse20) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse24 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse21 (mod .cse24 256))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (let ((.cse22 (+ (- 256) (mod (+ .cse23 (* 255 .cse24)) 256)))) (and (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse21 .cse22)) (<= (+ .cse21 .cse23) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= 0 (mod .cse22 |c_ULTIMATE.start_main1_~g~0#1|)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse28 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse25 (mod .cse28 256))) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25))) (let ((.cse26 (+ (- 256) (mod (+ .cse27 (* 255 .cse28)) 256)))) (and (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse25 .cse26)) (<= .cse25 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= 0 (mod .cse26 |c_ULTIMATE.start_main1_~g~0#1|)) (<= 128 (+ .cse25 .cse27))))))))) .cse20) (and .cse29 .cse30 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse32 (mod .cse34 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (let ((.cse33 (+ (- 256) (mod (+ (* 255 .cse32) .cse31) 256)))) (and (<= 128 (+ .cse31 .cse32)) (= (mod .cse33 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse32 .cse33) |c_ULTIMATE.start_main1_~g~0#1|)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse37 (mod .cse34 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse37))) (let ((.cse35 (+ (- 256) (mod (+ (* 255 .cse37) .cse36) 256)))) (and (= (mod .cse35 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (+ .cse36 .cse37) 127) (= (mod .cse37 .cse35) |c_ULTIMATE.start_main1_~g~0#1|))))))))) .cse38) (and .cse39 .cse29 (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse42 (+ (- 256) (mod (+ (mod .cse43 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (let ((.cse40 (mod .cse42 .cse41))) (and (= (mod (+ .cse40 (* .cse41 255)) 256) .cse4) (<= 128 (+ .cse40 .cse41)) (not (= .cse41 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse41 |c_ULTIMATE.start_main1_~g~0#1|) 0))))))) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse49 (mod .cse43 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse50 (+ (- 256) (mod (+ .cse49 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse50))) (let ((.cse45 (+ (mod (+ .cse49 .cse47 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse44 (mod .cse50 .cse45)) (.cse46 (* 255 .cse49)) (.cse48 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse44 0)) (= (mod .cse45 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (mod (+ .cse46 .cse47 .cse48) 256)) (= .cse4 (mod (+ .cse44 .cse49 .cse47 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= 128 (mod (+ (* 255 .cse47) .cse44 .cse46 .cse48) 256)))))))))) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse56 (mod .cse43 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse57 (+ (- 256) (mod (+ .cse56 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse57))) (let ((.cse54 (+ (mod (+ .cse56 .cse52 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse55 (mod .cse57 .cse54)) (.cse51 (* 255 .cse56)) (.cse53 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (<= (mod (+ .cse51 .cse52 .cse53) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse54 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse4 (mod (+ .cse55 .cse56 .cse52 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= 128 (mod (+ (* 255 .cse52) .cse55 .cse51 .cse53) 256)))))))))))) (and .cse0 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse61 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse63 (mod .cse61 256))) (let ((.cse64 (+ .cse63 (- 256)))) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse64))) (let ((.cse62 (+ (- 256) (mod (+ .cse60 .cse61) 256)))) (let ((.cse59 (* 255 .cse61)) (.cse58 (mod .cse64 .cse62))) (and (not (= .cse58 0)) (<= 128 (mod (+ .cse59 .cse60) 256)) (= .cse4 (mod (+ .cse58 .cse60 .cse61) 256)) (<= (mod (+ .cse59 (* 255 .cse60) .cse58) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse62 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 .cse63))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse67 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse70 (mod .cse67 256))) (let ((.cse71 (+ .cse70 (- 256)))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse71))) (let ((.cse69 (+ (- 256) (mod (+ .cse66 .cse67) 256)))) (let ((.cse65 (mod .cse71 .cse69)) (.cse68 (* 255 .cse67))) (and (not (= .cse65 0)) (= .cse4 (mod (+ .cse65 .cse66 .cse67) 256)) (<= (mod (+ .cse68 (* 255 .cse66) .cse65) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse69 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (mod (+ .cse68 .cse66) 256) 127) (<= 128 .cse70)))))))))) .cse20) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse77 (mod .cse43 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse78 (+ (- 256) (mod (+ .cse77 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse78))) (let ((.cse76 (+ (mod (+ .cse77 .cse72 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse74 (* 255 .cse77)) (.cse75 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (.cse73 (mod .cse78 .cse76))) (and (<= (mod (+ (* 255 .cse72) .cse73 .cse74 .cse75) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse73 0)) (= (mod .cse76 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (mod (+ .cse74 .cse72 .cse75) 256)) (= .cse4 (mod (+ .cse73 .cse77 .cse72 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse84 (mod .cse43 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse85 (+ (- 256) (mod (+ .cse84 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse80 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse85))) (let ((.cse83 (+ (mod (+ .cse84 .cse80 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse79 (* 255 .cse84)) (.cse81 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (.cse82 (mod .cse85 .cse83))) (and (<= (mod (+ .cse79 .cse80 .cse81) 256) 127) (<= (mod (+ (* 255 .cse80) .cse82 .cse79 .cse81) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse82 0)) (= (mod .cse83 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse4 (mod (+ .cse82 .cse84 .cse80 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))))))))) .cse39 .cse29))) (and .cse20 (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse87 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse89 (+ .cse87 (- 256)))) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse89))) (let ((.cse88 (mod .cse89 .cse86))) (and (not (= .cse86 0)) (<= 128 .cse87) (<= (+ .cse88 .cse86) 127) (= (mod .cse86 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod (+ .cse88 (* 255 .cse86)) 256) .cse4) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse88 0))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse90 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse91 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse90))) (and (<= .cse90 127) (not (= .cse91 0)) (= (mod .cse91 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse90 .cse91)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse38))) (and .cse29 (or (and .cse0 .cse39 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse94 (+ (- 256) (mod (+ (mod .cse43 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse94))) (let ((.cse92 (mod .cse94 .cse93))) (and (not (= .cse92 0)) (= (mod (+ .cse92 (* .cse93 255)) 256) .cse4) (not (= .cse93 0)) (<= (+ .cse92 .cse93) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse93 |c_ULTIMATE.start_main1_~g~0#1|) 0))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse96 (mod .cse34 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse96))) (and (not (= .cse95 0)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse96 .cse95)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse95 |c_ULTIMATE.start_main1_~g~0#1|) 0))))) .cse30 .cse38)))))) (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| 127)) is different from false [2024-11-14 04:26:16,829 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 9 not checked. [2024-11-14 04:26:16,829 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:27:08,281 WARN L286 SmtUtils]: Spent 37.40s on a formula simplification. DAG size of input: 87 DAG size of output: 53 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 04:28:50,523 WARN L286 SmtUtils]: Spent 1.04m on a formula simplification. DAG size of input: 96 DAG size of output: 74 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 04:29:30,194 WARN L286 SmtUtils]: Spent 6.24s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-14 04:30:34,450 WARN L286 SmtUtils]: Spent 6.46s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-14 04:31:10,491 WARN L286 SmtUtils]: Spent 6.78s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-14 04:31:29,395 WARN L286 SmtUtils]: Spent 6.31s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-14 04:31:55,081 WARN L286 SmtUtils]: Spent 6.32s on a formula simplification that was a NOOP. DAG size: 19 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-11-14 04:33:34,490 WARN L873 $PredicateComparison]: unable to prove that (or (let ((.cse6 (< 0 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1))) (.cse5 (+ |c_ULTIMATE.start_main1_~x~0#1| 1)) (.cse12 (< |c_ULTIMATE.start_gcd_test_~a#1| 0))) (and (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse0 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse2 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse1 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse0) 256))) (let ((.cse3 (+ (- 256) (mod (+ (* 255 .cse0) .cse2 (mod |ULTIMATE.start_gcd_test_~b#1| .cse1)) 256)))) (let ((.cse4 (mod .cse1 .cse3))) (or (< 127 (mod .cse0 256)) (< 127 .cse1) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ .cse2 .cse0) 256)) (not (= 0 (mod .cse3 (mod .cse4 256)))) (< .cse4 .cse5))))))) .cse6) (or .cse6 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse7 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse9 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse8 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse7) 256))) (let ((.cse10 (+ (- 256) (mod (+ (* 255 .cse7) .cse9 (mod |ULTIMATE.start_gcd_test_~b#1| .cse8)) 256)))) (let ((.cse11 (mod .cse8 .cse10))) (or (< 127 (mod .cse7 256)) (= .cse7 0) (< 127 .cse8) (< (mod (+ .cse9 .cse7) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (not (= 0 (mod .cse10 (mod .cse11 256)))) (< .cse11 .cse5)))))))) (or .cse12 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse14 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod .cse14 256))) (let ((.cse15 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse13) 256))) (let ((.cse16 (mod .cse13 .cse15))) (or (< 127 .cse13) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse14) 256) 128) (= .cse15 0) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse14) 256)) (< .cse16 .cse5) (not (= (mod .cse15 (mod .cse16 256)) 0))))))))) (or .cse12 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse19 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod .cse19 256))) (let ((.cse18 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse17) 256))) (let ((.cse20 (mod .cse17 .cse18))) (or (< 127 .cse17) (< |ULTIMATE.start_gcd_test_~b#1| 0) (= .cse18 0) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse19) 256)) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse19) 256) 128) (< .cse20 .cse5) (not (= (mod .cse18 (mod .cse20 256)) 0))))))))) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse23 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse22 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse21 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse23) 256))) (let ((.cse24 (+ (- 256) (mod (+ (* 255 .cse23) .cse22 (mod |ULTIMATE.start_gcd_test_~b#1| .cse21)) 256)))) (let ((.cse25 (mod .cse21 .cse24))) (or (< 127 .cse21) (< (mod (+ .cse22 .cse23) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (not (= 0 (mod .cse24 (mod .cse25 256)))) (< .cse25 .cse5) (< (mod .cse23 256) 128))))))) .cse6) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse28 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse26 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse28) 256))) (let ((.cse29 (+ (- 256) (mod (+ (* 255 .cse28) .cse27 (mod |ULTIMATE.start_gcd_test_~b#1| .cse26)) 256)))) (let ((.cse30 (mod .cse26 .cse29))) (or (< 127 .cse26) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ .cse27 .cse28) 256)) (not (= 0 (mod .cse29 (mod .cse30 256)))) (< .cse30 .cse5) (< (mod .cse28 256) 128))))))) .cse6) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse34 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse31 (mod .cse34 256))) (let ((.cse32 (+ (- 256) (mod (+ (* 255 .cse34) (mod |ULTIMATE.start_gcd_test_~b#1| .cse31)) 256)))) (let ((.cse33 (mod .cse31 .cse32))) (or (< 127 .cse31) (not (= (mod .cse32 (mod .cse33 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse34) 256) 128) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse34) 256) 128) (< .cse33 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)))))))) .cse12) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse38 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod .cse38 256))) (let ((.cse36 (+ (- 256) (mod (+ (* 255 .cse38) (mod |ULTIMATE.start_gcd_test_~b#1| .cse35)) 256)))) (let ((.cse37 (mod .cse35 .cse36))) (or (< 127 .cse35) (not (= (mod .cse36 (mod .cse37 256)) 0)) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse38) 256)) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse38) 256) 128) (< .cse37 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)))))))) .cse12) (or .cse12 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse40 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse39 (mod .cse40 256))) (let ((.cse41 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse39) 256))) (let ((.cse42 (mod .cse39 .cse41))) (or (< 127 .cse39) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse40) 256) 128) (= .cse41 0) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse40) 256) 128) (< .cse42 .cse5) (not (= (mod .cse41 (mod .cse42 256)) 0))))))))) (or .cse12 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse45 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse43 (mod .cse45 256))) (let ((.cse44 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse43) 256))) (let ((.cse46 (mod .cse43 .cse44))) (or (< 127 .cse43) (< |ULTIMATE.start_gcd_test_~b#1| 0) (= .cse44 0) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse45) 256)) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse45) 256)) (< .cse46 .cse5) (not (= (mod .cse44 (mod .cse46 256)) 0))))))))) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse48 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse48) 256))) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~b#1| .cse49))) (let ((.cse50 (mod .cse51 256))) (let ((.cse47 (mod .cse49 .cse50))) (or (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse47 .cse5) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse48) 256)) (< 127 .cse49) (not (= (mod .cse50 (mod .cse47 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse48) .cse51) 256) 128) (< (mod .cse48 256) 128) (= .cse51 0)))))))) .cse6) (or .cse12 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse55 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse52 (mod .cse55 256))) (let ((.cse53 (+ (- 256) (mod (+ (* 255 .cse55) (mod |ULTIMATE.start_gcd_test_~b#1| .cse52)) 256)))) (let ((.cse54 (mod .cse52 .cse53))) (or (< 127 .cse52) (not (= (mod .cse53 (mod .cse54 256)) 0)) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse55) 256)) (< .cse54 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse55) 256))))))))) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse56 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse58 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse56) 256))) (let ((.cse60 (mod |ULTIMATE.start_gcd_test_~b#1| .cse58))) (let ((.cse59 (mod .cse60 256))) (let ((.cse57 (mod .cse58 .cse59))) (or (< 127 (mod .cse56 256)) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse57 .cse5) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse56) 256)) (< 127 .cse58) (not (= (mod .cse59 (mod .cse57 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse56) .cse60) 256) 128) (= .cse60 0)))))))) .cse6) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse62 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse62) 256))) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~b#1| .cse63))) (let ((.cse64 (mod .cse65 256))) (let ((.cse61 (mod .cse63 .cse64))) (or (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse61 .cse5) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse62) 256) 128) (< 127 .cse63) (not (= (mod .cse64 (mod .cse61 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse62) .cse65) 256) 128) (< (mod .cse62 256) 128) (= .cse65 0)))))))) .cse6) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse66 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse68 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse66) 256))) (let ((.cse70 (mod |ULTIMATE.start_gcd_test_~b#1| .cse68))) (let ((.cse69 (mod .cse70 256))) (let ((.cse67 (mod .cse68 .cse69))) (or (< 127 (mod .cse66 256)) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse67 .cse5) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse66) 256) 128) (= .cse66 0) (< 127 .cse68) (not (= (mod .cse69 (mod .cse67 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse66) .cse70) 256) 128) (= .cse70 0)))))))) .cse6) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse74 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod .cse74 256))) (let ((.cse72 (+ (- 256) (mod (+ (* 255 .cse74) (mod |ULTIMATE.start_gcd_test_~b#1| .cse71)) 256)))) (let ((.cse73 (mod .cse71 .cse72))) (or (< 127 .cse71) (not (= (mod .cse72 (mod .cse73 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse74) 256) 128) (< .cse73 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse74) 256)))))))) .cse12))) (< |c_ULTIMATE.start_main1_~x~0#1| 1)) is different from true [2024-11-14 04:33:36,737 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 4 not checked. [2024-11-14 04:33:36,737 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 04:33:36,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145920569] [2024-11-14 04:33:36,737 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-14 04:33:36,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [862955534] [2024-11-14 04:33:36,737 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [862955534] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-14 04:33:36,737 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [211033454] [2024-11-14 04:33:36,740 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2024-11-14 04:33:36,740 INFO L166 IcfgInterpreter]: Building call graph [2024-11-14 04:33:36,740 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-14 04:33:36,740 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-14 04:33:36,740 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-14 04:33:37,078 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-14 04:33:40,205 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '316#(<= 1 |#StackHeapBarrier|)' at error location [2024-11-14 04:33:40,205 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-14 04:33:40,205 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2024-11-14 04:33:40,205 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2024-11-14 04:33:40,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [818464774] [2024-11-14 04:33:40,206 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2024-11-14 04:33:40,206 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-14 04:33:40,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 04:33:40,207 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-14 04:33:40,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=174, Unknown=6, NotChecked=150, Total=380 [2024-11-14 04:33:40,207 INFO L87 Difference]: Start difference. First operand 24 states and 26 transitions. Second operand has 15 states, 15 states have (on average 1.1333333333333333) internal successors, (17), 15 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 04:33:42,651 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main1_~x~0#1| 1))) (and (or (and (= |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_main1_~x~0#1|) (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (and (let ((.cse0 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (or (and (<= 128 .cse0) (= (+ |c_ULTIMATE.start_gcd_test_~a#1| 256) .cse0)) (and (= .cse0 |c_ULTIMATE.start_gcd_test_~a#1|) (<= .cse0 127)))) (<= .cse1 0))) (or (let ((.cse7 (< 0 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1))) (.cse13 (< |c_ULTIMATE.start_gcd_test_~a#1| 0))) (and (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse2 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse4 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse3 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse2) 256))) (let ((.cse5 (+ (- 256) (mod (+ (* 255 .cse2) .cse4 (mod |ULTIMATE.start_gcd_test_~b#1| .cse3)) 256)))) (let ((.cse6 (mod .cse3 .cse5))) (or (< 127 (mod .cse2 256)) (< 127 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ .cse4 .cse2) 256)) (not (= 0 (mod .cse5 (mod .cse6 256)))) (< .cse6 .cse1))))))) .cse7) (or .cse7 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse8 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse10 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse9 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse8) 256))) (let ((.cse11 (+ (- 256) (mod (+ (* 255 .cse8) .cse10 (mod |ULTIMATE.start_gcd_test_~b#1| .cse9)) 256)))) (let ((.cse12 (mod .cse9 .cse11))) (or (< 127 (mod .cse8 256)) (= .cse8 0) (< 127 .cse9) (< (mod (+ .cse10 .cse8) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (not (= 0 (mod .cse11 (mod .cse12 256)))) (< .cse12 .cse1)))))))) (or .cse13 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse15 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod .cse15 256))) (let ((.cse16 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse14) 256))) (let ((.cse17 (mod .cse14 .cse16))) (or (< 127 .cse14) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse15) 256) 128) (= .cse16 0) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse15) 256)) (< .cse17 .cse1) (not (= (mod .cse16 (mod .cse17 256)) 0))))))))) (or .cse13 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse20 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse18 (mod .cse20 256))) (let ((.cse19 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse18) 256))) (let ((.cse21 (mod .cse18 .cse19))) (or (< 127 .cse18) (< |ULTIMATE.start_gcd_test_~b#1| 0) (= .cse19 0) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse20) 256)) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse20) 256) 128) (< .cse21 .cse1) (not (= (mod .cse19 (mod .cse21 256)) 0))))))))) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse24 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse22 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse24) 256))) (let ((.cse25 (+ (- 256) (mod (+ (* 255 .cse24) .cse23 (mod |ULTIMATE.start_gcd_test_~b#1| .cse22)) 256)))) (let ((.cse26 (mod .cse22 .cse25))) (or (< 127 .cse22) (< (mod (+ .cse23 .cse24) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (not (= 0 (mod .cse25 (mod .cse26 256)))) (< .cse26 .cse1) (< (mod .cse24 256) 128))))))) .cse7) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse29 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse28 (* |ULTIMATE.start_gcd_test_~b#1| 255)) (.cse27 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse29) 256))) (let ((.cse30 (+ (- 256) (mod (+ (* 255 .cse29) .cse28 (mod |ULTIMATE.start_gcd_test_~b#1| .cse27)) 256)))) (let ((.cse31 (mod .cse27 .cse30))) (or (< 127 .cse27) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ .cse28 .cse29) 256)) (not (= 0 (mod .cse30 (mod .cse31 256)))) (< .cse31 .cse1) (< (mod .cse29 256) 128))))))) .cse7) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse35 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse35 256))) (let ((.cse33 (+ (- 256) (mod (+ (* 255 .cse35) (mod |ULTIMATE.start_gcd_test_~b#1| .cse32)) 256)))) (let ((.cse34 (mod .cse32 .cse33))) (or (< 127 .cse32) (not (= (mod .cse33 (mod .cse34 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse35) 256) 128) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse35) 256) 128) (< .cse34 .cse1) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)))))))) .cse13) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse39 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse36 (mod .cse39 256))) (let ((.cse37 (+ (- 256) (mod (+ (* 255 .cse39) (mod |ULTIMATE.start_gcd_test_~b#1| .cse36)) 256)))) (let ((.cse38 (mod .cse36 .cse37))) (or (< 127 .cse36) (not (= (mod .cse37 (mod .cse38 256)) 0)) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse39) 256)) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse39) 256) 128) (< .cse38 .cse1) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)))))))) .cse13) (or .cse13 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse41 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse41 256))) (let ((.cse42 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse40) 256))) (let ((.cse43 (mod .cse40 .cse42))) (or (< 127 .cse40) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse41) 256) 128) (= .cse42 0) (< (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse41) 256) 128) (< .cse43 .cse1) (not (= (mod .cse42 (mod .cse43 256)) 0))))))))) (or .cse13 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse46 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse44 (mod .cse46 256))) (let ((.cse45 (mod (mod |ULTIMATE.start_gcd_test_~b#1| .cse44) 256))) (let ((.cse47 (mod .cse44 .cse45))) (or (< 127 .cse44) (< |ULTIMATE.start_gcd_test_~b#1| 0) (= .cse45 0) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse46) 256)) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse46) 256)) (< .cse47 .cse1) (not (= (mod .cse45 (mod .cse47 256)) 0))))))))) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse49 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse50 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse49) 256))) (let ((.cse52 (mod |ULTIMATE.start_gcd_test_~b#1| .cse50))) (let ((.cse51 (mod .cse52 256))) (let ((.cse48 (mod .cse50 .cse51))) (or (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse48 .cse1) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse49) 256)) (< 127 .cse50) (not (= (mod .cse51 (mod .cse48 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse49) .cse52) 256) 128) (< (mod .cse49 256) 128) (= .cse52 0)))))))) .cse7) (or .cse13 (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse56 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse53 (mod .cse56 256))) (let ((.cse54 (+ (- 256) (mod (+ (* 255 .cse56) (mod |ULTIMATE.start_gcd_test_~b#1| .cse53)) 256)))) (let ((.cse55 (mod .cse53 .cse54))) (or (< 127 .cse53) (not (= (mod .cse54 (mod .cse55 256)) 0)) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse56) 256)) (< .cse55 .cse1) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse56) 256))))))))) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse57 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse59 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse57) 256))) (let ((.cse61 (mod |ULTIMATE.start_gcd_test_~b#1| .cse59))) (let ((.cse60 (mod .cse61 256))) (let ((.cse58 (mod .cse59 .cse60))) (or (< 127 (mod .cse57 256)) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse58 .cse1) (< 127 (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse57) 256)) (< 127 .cse59) (not (= (mod .cse60 (mod .cse58 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse57) .cse61) 256) 128) (= .cse61 0)))))))) .cse7) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse63 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse64 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse63) 256))) (let ((.cse66 (mod |ULTIMATE.start_gcd_test_~b#1| .cse64))) (let ((.cse65 (mod .cse66 256))) (let ((.cse62 (mod .cse64 .cse65))) (or (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse62 .cse1) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse63) 256) 128) (< 127 .cse64) (not (= (mod .cse65 (mod .cse62 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse63) .cse66) 256) 128) (< (mod .cse63 256) 128) (= .cse66 0)))))))) .cse7) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse67 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse67) 256))) (let ((.cse71 (mod |ULTIMATE.start_gcd_test_~b#1| .cse69))) (let ((.cse70 (mod .cse71 256))) (let ((.cse68 (mod .cse69 .cse70))) (or (< 127 (mod .cse67 256)) (< |ULTIMATE.start_gcd_test_~b#1| 0) (< .cse68 .cse1) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse67) 256) 128) (= .cse67 0) (< 127 .cse69) (not (= (mod .cse70 (mod .cse68 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| (* 255 .cse67) .cse71) 256) 128) (= .cse71 0)))))))) .cse7) (or (forall ((|ULTIMATE.start_gcd_test_~b#1| Int)) (let ((.cse75 (mod |c_ULTIMATE.start_gcd_test_~a#1| |ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse72 (mod .cse75 256))) (let ((.cse73 (+ (- 256) (mod (+ (* 255 .cse75) (mod |ULTIMATE.start_gcd_test_~b#1| .cse72)) 256)))) (let ((.cse74 (mod .cse72 .cse73))) (or (< 127 .cse72) (not (= (mod .cse73 (mod .cse74 256)) 0)) (< (mod (+ |ULTIMATE.start_gcd_test_~b#1| .cse75) 256) 128) (< .cse74 .cse1) (< 0 (+ |ULTIMATE.start_gcd_test_~b#1| 1)) (< 127 (mod (+ (* |ULTIMATE.start_gcd_test_~b#1| 255) .cse75) 256)))))))) .cse13))) (< |c_ULTIMATE.start_main1_~x~0#1| 1)))) is different from true [2024-11-14 04:33:45,293 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse47 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse46 (mod (+ .cse47 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256)) (.cse43 (mod .cse47 256))) (let ((.cse30 (< .cse43 128)) (.cse40 (< 127 .cse43)) (.cse36 (< 127 .cse46)) (.cse28 (= .cse47 0)) (.cse34 (< 0 .cse27)) (.cse37 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse42 (< |c_ULTIMATE.start_gcd_test_~a#1| 0)) (.cse41 (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse43)) (.cse45 (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse46)) (.cse10 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse17 (+ |c_ULTIMATE.start_main1_~x~0#1| 1)) (.cse29 (< |c_ULTIMATE.start_main1_~x~0#1| 1))) (and (let ((.cse6 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse0 (<= .cse27 0)) (.cse4 (* |c_ULTIMATE.start_gcd_test_~a#1| 255)) (.cse5 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse2 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256))) (or (and (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse1 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse1 .cse2) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse1) (<= (mod (+ .cse3 .cse4) 256) 127) (not (= .cse3 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse3) 256) .cse5))))) (and .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse7 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (<= .cse7 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (= .cse7 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse8 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (<= .cse8 127) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse8 |c_ULTIMATE.start_gcd_test_~a#1|)))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse9 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (= .cse9 .cse2) (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (<= 128 .cse9) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0))))) .cse10) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse11 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse11 .cse2) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse11) (not (= .cse12 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse12) 256) .cse5) (<= 128 (mod (+ .cse12 .cse4) 256))))) .cse0) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse14 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (= (mod (+ .cse13 .cse4) 256) .cse5) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse13)) (<= .cse14 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse14 |c_ULTIMATE.start_gcd_test_~a#1|)))) .cse6) (and .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= (mod (+ .cse15 .cse4) 256) .cse5) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse15 0)) (= (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) |c_ULTIMATE.start_gcd_test_~a#1|) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse15) 127))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse16 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (= .cse16 .cse2) (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 128 .cse16) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) .cse0)) (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (and (<= .cse17 0) (let ((.cse18 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (or (and (<= .cse18 127) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= (mod (+ .cse19 .cse4) 256) .cse5) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse19 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse18 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse19) 127)))) .cse6) (and .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse18 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= (mod (+ .cse20 .cse4) 256) .cse5) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse20)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse18 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse18 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) .cse10))) (and (let ((.cse22 (+ .cse18 (- 256)))) (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse21 (mod .cse22 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|)) (= .cse2 (mod (+ .cse21 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse21 0)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse23 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse23) 256) .cse5) (<= 128 (mod (+ .cse23 .cse4) 256)) (= .cse2 (mod (+ (mod .cse22 |v_ULTIMATE.start_gcd_test_~a#1_32|) |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))) .cse0) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse24 (mod .cse22 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= |v_ULTIMATE.start_gcd_test_~a#1_32| 0)) (= .cse2 (mod (+ .cse24 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse24 0))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse25 (mod .cse22 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse25 0)) (= .cse2 (mod (+ .cse25 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))))) .cse10) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse26 .cse4) 256) 127) (not (= .cse26 0)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse26) 256) .cse5) (= .cse2 (mod (+ (mod .cse22 |v_ULTIMATE.start_gcd_test_~a#1_32|) |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))))))) (<= 128 .cse18))))))) (or (< 127 |c_ULTIMATE.start_gcd_test_~b#1|) (< |c_ULTIMATE.start_gcd_test_~b#1| .cse17) (not .cse28) .cse29) (or .cse10 .cse29 (let ((.cse44 (mod (+ .cse47 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse38 (< .cse46 .cse17)) (.cse39 (not (= .cse45 0))) (.cse31 (< .cse44 .cse17)) (.cse32 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse33 (< 127 .cse44)) (.cse35 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse44) 0)))) (and (or .cse30 (and (or .cse31 .cse32 .cse33 .cse34 .cse35) (or .cse36 .cse37 .cse38 .cse39 .cse34))) (or .cse40 (and (or .cse36 .cse28 .cse37 .cse38 .cse39 .cse34) (or .cse28 .cse31 .cse32 .cse33 .cse34 .cse35) (or (not (= .cse41 0)) .cse42 (< .cse43 .cse17)))))))) (or (let ((.cse58 (+ (- 256) .cse46))) (let ((.cse59 (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse58))) (let ((.cse49 (not (= (mod .cse46 (mod .cse45 256)) 0))) (.cse50 (< .cse45 .cse17)) (.cse51 (= .cse46 0)) (.cse53 (< .cse59 .cse17)) (.cse54 (not (= 0 (mod .cse58 (mod .cse59 256))))) (.cse52 (< .cse46 128))) (and (or (let ((.cse48 (let ((.cse56 (+ (- 256) .cse43))) (let ((.cse55 (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse56))) (or .cse42 (< .cse55 .cse17) (not (= (mod .cse56 (mod .cse55 256)) 0))))))) (and (or .cse36 .cse37 (and .cse48 (or .cse49 .cse50 .cse51 .cse34))) (or .cse52 .cse37 (and .cse48 (or .cse53 .cse34 .cse54))))) .cse30) (or .cse40 (let ((.cse57 (or .cse42 (< .cse41 .cse17) (not (= (mod .cse43 (mod .cse41 256)) 0)) (= .cse43 0)))) (and (or .cse36 .cse37 (and (or .cse49 .cse28 .cse50 .cse51 .cse34) .cse57)) (or (and (or .cse53 .cse28 .cse34 .cse54) .cse57) .cse52 .cse37)))))))) .cse29) (or (not .cse10) (< 127 |c_ULTIMATE.start_gcd_test_~a#1|) (< |c_ULTIMATE.start_gcd_test_~a#1| .cse17) .cse29) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)))))) is different from false [2024-11-14 04:33:47,558 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse14 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (= .cse14 0)) (.cse16 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse3 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (+ |c_ULTIMATE.start_main1_~x~0#1| 1)) (.cse2 (< |c_ULTIMATE.start_main1_~x~0#1| 1))) (and (or (< 127 |c_ULTIMATE.start_gcd_test_~b#1|) (< |c_ULTIMATE.start_gcd_test_~b#1| .cse0) (not .cse1) .cse2) (or .cse3 .cse2 (let ((.cse15 (mod (+ .cse14 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse17 (mod (+ .cse14 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256))) (let ((.cse10 (< 127 .cse17)) (.cse11 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse12 (< .cse17 .cse0)) (.cse13 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse17) 0))) (.cse5 (< .cse15 .cse0)) (.cse6 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse7 (< 127 .cse15)) (.cse8 (< 0 .cse16)) (.cse9 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse15) 0))) (.cse4 (mod .cse14 256))) (and (or (< .cse4 128) (and (or .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse13 .cse8))) (or (< 127 .cse4) (and (or .cse10 .cse1 .cse11 .cse12 .cse13 .cse8) (or .cse1 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse4) 0)) (< |c_ULTIMATE.start_gcd_test_~a#1| 0) (< .cse4 .cse0)))))))) (let ((.cse21 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse75 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse76 (mod .cse21 256)) (.cse65 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse25 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse20 (<= .cse16 0)) (.cse44 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse19 (<= .cse0 0)) (.cse18 (<= 128 .cse65)) (.cse38 (<= 128 .cse76)) (.cse39 (<= .cse75 127)) (.cse26 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse28 (+ .cse65 (- 256))) (.cse68 (<= .cse65 127)) (.cse31 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|))) (or (and .cse18 .cse19 (or (and .cse20 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse23 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse27 (+ (- 256) (mod (+ .cse23 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse27)) (.cse22 (mod .cse27 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse21 .cse22) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse22 0)) (<= 128 (mod (+ (* 255 .cse23) .cse24 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= .cse25 (mod (+ .cse23 .cse24 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse22) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse30 (+ (- 256) (mod (+ (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse29 (mod .cse30 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse29)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse26 (mod (+ .cse21 .cse29) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse30) |c_ULTIMATE.start_gcd_test_~a#1|))))) .cse31) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse33 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse35 (+ (- 256) (mod (+ .cse33 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35)) (.cse32 (mod .cse35 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse21 .cse32) 256)) (<= (mod (+ (* 255 .cse33) .cse34 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse33 .cse34 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse32) 256))))))) .cse20))) (and (or (and .cse31 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse37 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse36 (+ .cse37 (- 256)))) (and (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 .cse37) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse36)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse3 .cse38 .cse39) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse41 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse42 (+ .cse41 (- 256)))) (let ((.cse40 (mod .cse42 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse40) 127) (not (= .cse40 0)) (<= 128 .cse41) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse26 (mod (+ .cse21 .cse40) 256))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse43 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (<= .cse43 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse43 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse43) |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) .cse31)) .cse44) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse46 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse48 (mod .cse46 256))) (let ((.cse49 (+ .cse48 (- 256)))) (let ((.cse45 (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (and (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse45) 256) .cse26) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse46) .cse47) 256) 127) (not (= .cse45 0)) (<= 128 .cse48) (<= (mod (+ .cse21 .cse45) 256) 127) (= .cse25 (mod (+ .cse47 .cse46) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse50 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse53 (mod .cse50 256))) (let ((.cse54 (+ .cse53 (- 256)))) (let ((.cse52 (mod .cse54 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse54))) (and (<= 128 (mod (+ (* 255 .cse50) .cse51) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse52) 256) .cse26) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse52 0)) (<= 128 .cse53) (<= (mod (+ .cse21 .cse52) 256) 127) (= .cse25 (mod (+ .cse51 .cse50) 256))))))))) .cse44) (and .cse18 .cse19 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse56 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse58 (+ (- 256) (mod (+ .cse56 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse58)) (.cse55 (mod .cse58 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse55 0)) (<= (mod (+ .cse21 .cse55) 256) 127) (<= 128 (mod (+ (* 255 .cse56) .cse57 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= .cse25 (mod (+ .cse56 .cse57 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse55) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse59 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse62 (+ (- 256) (mod (+ .cse59 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse62)) (.cse61 (mod .cse62 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ (* 255 .cse59) .cse60 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse61 0)) (<= (mod (+ .cse21 .cse61) 256) 127) (= .cse25 (mod (+ .cse59 .cse60 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse61) 256))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse63 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (and (= .cse25 (mod (+ (* 255 .cse63) .cse64) 256)) (not (= .cse64 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse63 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ .cse64 .cse63) 127) (not (= 0 .cse63)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse67 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse67))) (and (<= 128 (+ .cse66 .cse67)) (= .cse25 (mod (+ (* 255 .cse67) .cse66) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse67 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse67))))))) .cse19 .cse68) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse71 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse69 (mod .cse71 256))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (and (<= .cse69 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse70 (* 255 .cse71)) 256)) (not (= .cse69 0)) (<= 128 (+ .cse69 .cse70))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse74 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse72 (mod .cse74 256))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse72))) (and (<= (+ .cse72 .cse73) 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse72 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse73 (* 255 .cse74)) 256)) (not (= .cse72 0)) (not (= .cse73 0)))))))) .cse44) (and (<= 128 .cse75) (<= .cse76 127) .cse3 (or (and .cse19 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse77 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (and (= .cse25 (mod (+ (* 255 .cse77) .cse78) 256)) (not (= .cse78 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ .cse78 .cse77) 127) (not (= 0 .cse77)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse80 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (and (<= 128 (+ .cse79 .cse80)) (= .cse25 (mod (+ (* 255 .cse80) .cse79) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse80 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= 0 .cse80))))))) .cse68) (and .cse18 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse81 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse83 (+ (- 256) (mod (+ .cse81 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse83))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ (* 255 .cse81) .cse82 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse25 (mod (+ .cse81 .cse82 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse85 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse86 (+ (- 256) (mod (+ .cse85 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse86))) (and (not (= .cse84 0)) (<= (mod (+ (* 255 .cse85) .cse84 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse86 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse25 (mod (+ .cse85 .cse84 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse89 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse87 (mod .cse89 256))) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (and (<= (+ .cse87 .cse88) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse88 (* 255 .cse89)) 256)) (not (= .cse87 0)) (not (= .cse88 0)) (= (mod .cse87 |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse90 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse93 (mod .cse90 256))) (let ((.cse92 (+ .cse93 (- 256)))) (let ((.cse91 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (and (<= 128 (mod (+ (* 255 .cse90) .cse91) 256)) (= (mod .cse92 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse93) (= .cse25 (mod (+ .cse91 .cse90) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse96 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse97 (mod .cse96 256))) (let ((.cse94 (+ .cse97 (- 256)))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse94))) (and (= (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse95 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse96) .cse95) 256) 127) (<= 128 .cse97) (= .cse25 (mod (+ .cse95 .cse96) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse100 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse98 (mod .cse100 256))) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse98))) (and (<= .cse98 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse99 (* 255 .cse100)) 256)) (not (= .cse98 0)) (= (mod .cse98 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse98 .cse99)))))))) .cse44)))) .cse20) (and (or (and .cse31 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse101 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse102 (+ .cse101 (- 256)))) (let ((.cse103 (mod .cse102 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 .cse101) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse103)) (= .cse26 (mod (+ .cse21 .cse103) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse104 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse107 (mod .cse104 256))) (let ((.cse108 (+ .cse107 (- 256)))) (let ((.cse106 (mod .cse108 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse108))) (and (<= 128 (mod (+ (* 255 .cse104) .cse105) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse106) 256) .cse26) (not (= .cse105 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ .cse21 .cse106) 256)) (<= 128 .cse107) (= .cse25 (mod (+ .cse105 .cse104) 256)))))))) .cse20) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse110 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse112 (mod .cse110 256))) (let ((.cse113 (+ .cse112 (- 256)))) (let ((.cse109 (mod .cse113 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse111 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (and (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse109) 256) .cse26) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse110) .cse111) 256) 127) (<= 128 (mod (+ .cse21 .cse109) 256)) (<= 128 .cse112) (= .cse25 (mod (+ .cse111 .cse110) 256)))))))) .cse20)) .cse44) (and .cse19 (or (and .cse18 .cse31 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse114 (+ (- 256) (mod (+ (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse114 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse114) |c_ULTIMATE.start_gcd_test_~a#1|)))) .cse3 .cse38 .cse39) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse116 (+ (- 256) (mod (+ (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse115 (mod .cse116 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse115 0)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse115) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse26 (mod (+ .cse21 .cse115) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse116) |c_ULTIMATE.start_gcd_test_~a#1|))))))) (and .cse68 .cse31 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse117 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse117 |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse117)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= 0 .cse117)))))))))))) (or (not .cse3) (< 127 |c_ULTIMATE.start_gcd_test_~a#1|) (< |c_ULTIMATE.start_gcd_test_~a#1| .cse0) .cse2) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))))) is different from false [2024-11-14 04:33:49,572 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse14 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (= .cse14 0)) (.cse16 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse3 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (+ |c_ULTIMATE.start_main1_~x~0#1| 1)) (.cse2 (< |c_ULTIMATE.start_main1_~x~0#1| 1))) (and (or (< 127 |c_ULTIMATE.start_gcd_test_~b#1|) (< |c_ULTIMATE.start_gcd_test_~b#1| .cse0) (not .cse1) .cse2) (or .cse3 .cse2 (let ((.cse15 (mod (+ .cse14 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse17 (mod (+ .cse14 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256))) (let ((.cse10 (< 127 .cse17)) (.cse11 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse12 (< .cse17 .cse0)) (.cse13 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse17) 0))) (.cse5 (< .cse15 .cse0)) (.cse6 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse7 (< 127 .cse15)) (.cse8 (< 0 .cse16)) (.cse9 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse15) 0))) (.cse4 (mod .cse14 256))) (and (or (< .cse4 128) (and (or .cse5 .cse6 .cse7 .cse8 .cse9) (or .cse10 .cse11 .cse12 .cse13 .cse8))) (or (< 127 .cse4) (and (or .cse10 .cse1 .cse11 .cse12 .cse13 .cse8) (or .cse1 .cse5 .cse6 .cse7 .cse8 .cse9) (or (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse4) 0)) (< |c_ULTIMATE.start_gcd_test_~a#1| 0) (< .cse4 .cse0)))))))) (let ((.cse21 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse75 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse76 (mod .cse21 256)) (.cse65 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse25 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse20 (<= .cse16 0)) (.cse44 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse19 (<= .cse0 0)) (.cse18 (<= 128 .cse65)) (.cse38 (<= 128 .cse76)) (.cse39 (<= .cse75 127)) (.cse26 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse28 (+ .cse65 (- 256))) (.cse68 (<= .cse65 127)) (.cse31 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|))) (or (and .cse18 .cse19 (or (and .cse20 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse23 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse27 (+ (- 256) (mod (+ .cse23 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse27)) (.cse22 (mod .cse27 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse21 .cse22) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse22 0)) (<= 128 (mod (+ (* 255 .cse23) .cse24 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= .cse25 (mod (+ .cse23 .cse24 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse22) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse30 (+ (- 256) (mod (+ (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse29 (mod .cse30 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse29)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse26 (mod (+ .cse21 .cse29) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse30) |c_ULTIMATE.start_gcd_test_~a#1|))))) .cse31) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse33 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse35 (+ (- 256) (mod (+ .cse33 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35)) (.cse32 (mod .cse35 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse21 .cse32) 256)) (<= (mod (+ (* 255 .cse33) .cse34 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse33 .cse34 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse32) 256))))))) .cse20))) (and (or (and .cse31 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse37 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse36 (+ .cse37 (- 256)))) (and (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 .cse37) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse36)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse3 .cse38 .cse39) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse41 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse42 (+ .cse41 (- 256)))) (let ((.cse40 (mod .cse42 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse40) 127) (not (= .cse40 0)) (<= 128 .cse41) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse26 (mod (+ .cse21 .cse40) 256))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse43 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (and (<= .cse43 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse43 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse43) |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))) .cse31)) .cse44) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse46 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse48 (mod .cse46 256))) (let ((.cse49 (+ .cse48 (- 256)))) (let ((.cse45 (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (and (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse45) 256) .cse26) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse46) .cse47) 256) 127) (not (= .cse45 0)) (<= 128 .cse48) (<= (mod (+ .cse21 .cse45) 256) 127) (= .cse25 (mod (+ .cse47 .cse46) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse50 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse53 (mod .cse50 256))) (let ((.cse54 (+ .cse53 (- 256)))) (let ((.cse52 (mod .cse54 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse54))) (and (<= 128 (mod (+ (* 255 .cse50) .cse51) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse52) 256) .cse26) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse52 0)) (<= 128 .cse53) (<= (mod (+ .cse21 .cse52) 256) 127) (= .cse25 (mod (+ .cse51 .cse50) 256))))))))) .cse44) (and .cse18 .cse19 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse56 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse58 (+ (- 256) (mod (+ .cse56 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse58)) (.cse55 (mod .cse58 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse55 0)) (<= (mod (+ .cse21 .cse55) 256) 127) (<= 128 (mod (+ (* 255 .cse56) .cse57 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= .cse25 (mod (+ .cse56 .cse57 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse55) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse59 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse62 (+ (- 256) (mod (+ .cse59 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse62)) (.cse61 (mod .cse62 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ (* 255 .cse59) .cse60 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse61 0)) (<= (mod (+ .cse21 .cse61) 256) 127) (= .cse25 (mod (+ .cse59 .cse60 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (= .cse26 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse61) 256))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse63 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (and (= .cse25 (mod (+ (* 255 .cse63) .cse64) 256)) (not (= .cse64 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse63 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ .cse64 .cse63) 127) (not (= 0 .cse63)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse67 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse67))) (and (<= 128 (+ .cse66 .cse67)) (= .cse25 (mod (+ (* 255 .cse67) .cse66) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse67 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse67))))))) .cse19 .cse68) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse71 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse69 (mod .cse71 256))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (and (<= .cse69 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse70 (* 255 .cse71)) 256)) (not (= .cse69 0)) (<= 128 (+ .cse69 .cse70))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse74 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse72 (mod .cse74 256))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse72))) (and (<= (+ .cse72 .cse73) 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse72 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse73 (* 255 .cse74)) 256)) (not (= .cse72 0)) (not (= .cse73 0)))))))) .cse44) (and (<= 128 .cse75) (<= .cse76 127) .cse3 (or (and .cse19 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse77 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (and (= .cse25 (mod (+ (* 255 .cse77) .cse78) 256)) (not (= .cse78 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ .cse78 .cse77) 127) (not (= 0 .cse77)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse80 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (and (<= 128 (+ .cse79 .cse80)) (= .cse25 (mod (+ (* 255 .cse80) .cse79) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse80 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= 0 .cse80))))))) .cse68) (and .cse18 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse81 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse83 (+ (- 256) (mod (+ .cse81 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse83))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ (* 255 .cse81) .cse82 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)) (= (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse25 (mod (+ .cse81 .cse82 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse85 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse86 (+ (- 256) (mod (+ .cse85 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse86))) (and (not (= .cse84 0)) (<= (mod (+ (* 255 .cse85) .cse84 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse86 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse25 (mod (+ .cse85 .cse84 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse89 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse87 (mod .cse89 256))) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (and (<= (+ .cse87 .cse88) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse88 (* 255 .cse89)) 256)) (not (= .cse87 0)) (not (= .cse88 0)) (= (mod .cse87 |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse90 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse93 (mod .cse90 256))) (let ((.cse92 (+ .cse93 (- 256)))) (let ((.cse91 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (and (<= 128 (mod (+ (* 255 .cse90) .cse91) 256)) (= (mod .cse92 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse93) (= .cse25 (mod (+ .cse91 .cse90) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse96 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse97 (mod .cse96 256))) (let ((.cse94 (+ .cse97 (- 256)))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse94))) (and (= (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse95 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse96) .cse95) 256) 127) (<= 128 .cse97) (= .cse25 (mod (+ .cse95 .cse96) 256)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse100 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse98 (mod .cse100 256))) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse98))) (and (<= .cse98 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= .cse25 (mod (+ .cse99 (* 255 .cse100)) 256)) (not (= .cse98 0)) (= (mod .cse98 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse98 .cse99)))))))) .cse44)))) .cse20) (and (or (and .cse31 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse101 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse102 (+ .cse101 (- 256)))) (let ((.cse103 (mod .cse102 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 .cse101) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse103)) (= .cse26 (mod (+ .cse21 .cse103) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse104 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse107 (mod .cse104 256))) (let ((.cse108 (+ .cse107 (- 256)))) (let ((.cse106 (mod .cse108 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse108))) (and (<= 128 (mod (+ (* 255 .cse104) .cse105) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse106) 256) .cse26) (not (= .cse105 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ .cse21 .cse106) 256)) (<= 128 .cse107) (= .cse25 (mod (+ .cse105 .cse104) 256)))))))) .cse20) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse110 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse112 (mod .cse110 256))) (let ((.cse113 (+ .cse112 (- 256)))) (let ((.cse109 (mod .cse113 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse111 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (and (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse109) 256) .cse26) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ (* 255 .cse110) .cse111) 256) 127) (<= 128 (mod (+ .cse21 .cse109) 256)) (<= 128 .cse112) (= .cse25 (mod (+ .cse111 .cse110) 256)))))))) .cse20)) .cse44) (and .cse19 (or (and .cse18 .cse31 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse114 (+ (- 256) (mod (+ (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse114 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse114) |c_ULTIMATE.start_gcd_test_~a#1|)))) .cse3 .cse38 .cse39) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse116 (+ (- 256) (mod (+ (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse115 (mod .cse116 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse115 0)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse115) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= .cse26 (mod (+ .cse21 .cse115) 256)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse116) |c_ULTIMATE.start_gcd_test_~a#1|))))))) (and .cse68 .cse31 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse117 (mod .cse65 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse117 |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse117)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= 0 .cse117)))))))))))) (or (not .cse3) (< 127 |c_ULTIMATE.start_gcd_test_~a#1|) (< |c_ULTIMATE.start_gcd_test_~a#1| .cse0) .cse2) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))))) is different from true [2024-11-14 04:33:51,652 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse13 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (+ |c_ULTIMATE.start_main1_~x~0#1| 1)) (.cse1 (< |c_ULTIMATE.start_main1_~x~0#1| 1))) (and (or (< 127 |c_ULTIMATE.start_gcd_test_~b#1|) (< |c_ULTIMATE.start_gcd_test_~b#1| .cse0) (not (= (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|) 0)) .cse1) (let ((.cse52 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse2 (<= 128 .cse52)) (.cse12 (+ .cse52 (- 256))) (.cse5 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse23 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse42 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse49 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse15 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse3 (<= .cse0 0)) (.cse53 (<= .cse52 127))) (or (and .cse2 .cse3 (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse7 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse11 (+ (- 256) (mod (+ .cse7 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse11))) (let ((.cse4 (+ (mod (+ .cse7 .cse8 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse6 (mod .cse11 .cse4)) (.cse9 (* 255 .cse7)) (.cse10 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= (mod .cse4 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse6 .cse7 .cse8 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse6 0)) (<= 128 (mod (+ .cse9 .cse8 .cse10) 256)) (<= 128 (mod (+ (* 255 .cse8) .cse6 .cse9 .cse10) 256))))))))) .cse13) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse17 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse21 (+ (- 256) (mod (+ .cse17 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (let ((.cse22 (+ (mod (+ .cse17 .cse18 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse14 (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse16 (mod .cse21 .cse22)) (.cse19 (* 255 .cse17)) (.cse20 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse14 0)) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse14) 256)) (= .cse5 (mod (+ .cse16 .cse17 .cse18 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ .cse19 .cse18 .cse20) 256)) (<= 128 (mod (+ (* 255 .cse18) .cse16 .cse19 .cse20) 256)))))))))) .cse23) (and .cse23 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse26 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse30 (+ (- 256) (mod (+ .cse26 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse30))) (let ((.cse31 (+ (mod (+ .cse26 .cse27 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse24 (mod .cse31 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse25 (mod .cse30 .cse31)) (.cse28 (* 255 .cse26)) (.cse29 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse24 0)) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse24) 256)) (= .cse5 (mod (+ .cse25 .cse26 .cse27 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse28 .cse27 .cse29) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ (* 255 .cse27) .cse25 .cse28 .cse29) 256))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse34 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse38 (+ (- 256) (mod (+ .cse34 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (let ((.cse32 (+ (mod (+ .cse34 .cse35 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse33 (mod .cse38 .cse32)) (.cse36 (* 255 .cse34)) (.cse37 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= (mod .cse32 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse33 .cse34 .cse35 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse36 .cse35 .cse37) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ (* 255 .cse35) .cse33 .cse36 .cse37) 256))))))))) .cse13))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse41 (+ (- 256) (mod (+ (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse41))) (let ((.cse39 (mod .cse41 .cse40))) (and (= .cse5 (mod (+ .cse39 (* .cse40 255)) 256)) (<= 128 (+ .cse39 .cse40)) (not (= .cse40 0)) (= (mod .cse40 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))) .cse23))) (and (or (and .cse42 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse44 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse44))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= .cse44 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse44 .cse43)) (not (= .cse43 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse46 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse48 (+ .cse46 (- 256)))) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse48))) (let ((.cse47 (mod .cse48 .cse45))) (and (not (= .cse45 0)) (<= 128 .cse46) (<= (+ .cse47 .cse45) 127) (= (mod .cse45 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (= .cse5 (mod (+ .cse47 (* 255 .cse45)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse47 0)))))))) .cse23)) .cse49) (and .cse3 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse51 (mod .cse52 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse51))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse50 |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse51 .cse50)) (not (= .cse50 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse53 .cse42) (and .cse2 .cse23 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse56 (+ (- 256) (mod (+ (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse56))) (let ((.cse54 (mod .cse56 .cse55))) (and (= .cse5 (mod (+ .cse54 (* .cse55 255)) 256)) (not (= .cse54 0)) (not (= .cse55 0)) (= (mod .cse55 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (<= (+ .cse54 .cse55) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))))))) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse62 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse59 (mod .cse62 256))) (let ((.cse63 (+ .cse59 (- 256)))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (let ((.cse64 (+ (- 256) (mod (+ .cse58 .cse62) 256)))) (let ((.cse57 (* 255 .cse62)) (.cse61 (mod .cse64 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse60 (mod .cse63 .cse64))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse57 .cse58) 256) 127) (<= 128 .cse59) (<= 128 (mod (+ .cse57 (* 255 .cse58) .cse60) 256)) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse61) 256)) (not (= .cse61 0)) (= .cse5 (mod (+ .cse60 .cse58 .cse62) 256)))))))))) (and .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse70 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse67 (mod .cse70 256))) (let ((.cse71 (+ .cse67 (- 256)))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse71))) (let ((.cse69 (+ (- 256) (mod (+ .cse66 .cse70) 256)))) (let ((.cse65 (* 255 .cse70)) (.cse68 (mod .cse71 .cse69))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse65 .cse66) 256) 127) (<= 128 .cse67) (<= 128 (mod (+ .cse65 (* 255 .cse66) .cse68) 256)) (= (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse68 .cse66 .cse70) 256)))))))))))) .cse23) (and .cse23 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse74 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse75 (+ .cse74 (- 256)))) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse75))) (let ((.cse73 (mod .cse75 .cse72))) (and (not (= .cse72 0)) (<= 128 (+ .cse73 .cse72)) (<= 128 .cse74) (= (mod .cse72 |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~b#1|) (= .cse5 (mod (+ .cse73 (* 255 .cse72)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse81 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse78 (mod .cse81 256))) (let ((.cse82 (+ .cse78 (- 256)))) (let ((.cse77 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse82))) (let ((.cse83 (+ (- 256) (mod (+ .cse77 .cse81) 256)))) (let ((.cse76 (* 255 .cse81)) (.cse80 (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse79 (mod .cse82 .cse83))) (and (<= 128 (mod (+ .cse76 .cse77) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse78) (<= 128 (mod (+ .cse76 (* 255 .cse77) .cse79) 256)) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse80) 256)) (not (= .cse80 0)) (= .cse5 (mod (+ .cse79 .cse77 .cse81) 256)))))))))) (and .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse89 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse86 (mod .cse89 256))) (let ((.cse90 (+ .cse86 (- 256)))) (let ((.cse85 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse90))) (let ((.cse88 (+ (- 256) (mod (+ .cse85 .cse89) 256)))) (let ((.cse84 (* 255 .cse89)) (.cse87 (mod .cse90 .cse88))) (and (<= 128 (mod (+ .cse84 .cse85) 256)) (not (= .cse85 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse86) (<= 128 (mod (+ .cse84 (* 255 .cse85) .cse87) 256)) (= (mod .cse88 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse87 .cse85 .cse89) 256)))))))))))) .cse23)) .cse49) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse96 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse94 (mod .cse96 256))) (let ((.cse97 (+ .cse94 (- 256)))) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (let ((.cse98 (+ (- 256) (mod (+ .cse92 .cse96) 256)))) (let ((.cse91 (* 255 .cse96)) (.cse95 (mod .cse98 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse93 (mod .cse97 .cse98))) (and (<= (mod (+ .cse91 (* 255 .cse92) .cse93) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse91 .cse92) 256) 127) (<= 128 .cse94) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse95) 256)) (not (= .cse95 0)) (= .cse5 (mod (+ .cse93 .cse92 .cse96) 256)))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse104 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse102 (mod .cse104 256))) (let ((.cse105 (+ .cse102 (- 256)))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse105))) (let ((.cse106 (+ (- 256) (mod (+ .cse100 .cse104) 256)))) (let ((.cse99 (* 255 .cse104)) (.cse103 (mod .cse106 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse101 (mod .cse105 .cse106))) (and (<= 128 (mod (+ .cse99 .cse100) 256)) (<= (mod (+ .cse99 (* 255 .cse100) .cse101) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse102) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse103) 256)) (not (= .cse103 0)) (= .cse5 (mod (+ .cse101 .cse100 .cse104) 256))))))))))) .cse49) (and .cse2 .cse3 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse109 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse113 (+ (- 256) (mod (+ .cse109 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (let ((.cse114 (+ (mod (+ .cse109 .cse110 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse107 (mod .cse114 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse108 (mod .cse113 .cse114)) (.cse111 (* 255 .cse109)) (.cse112 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse107 0)) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse107) 256)) (= .cse5 (mod (+ .cse108 .cse109 .cse110 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse111 .cse110 .cse112) 256) 127) (<= (mod (+ (* 255 .cse110) .cse108 .cse111 .cse112) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse117 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse121 (+ (- 256) (mod (+ .cse117 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse118 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse121))) (let ((.cse122 (+ (mod (+ .cse117 .cse118 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse115 (mod .cse122 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse116 (mod .cse121 .cse122)) (.cse119 (* 255 .cse117)) (.cse120 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (not (= .cse115 0)) (= .cse15 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse115) 256)) (= .cse5 (mod (+ .cse116 .cse117 .cse118 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ (* 255 .cse118) .cse116 .cse119 .cse120) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 (mod (+ .cse119 .cse118 .cse120) 256))))))))))) (and (or (and .cse2 .cse3 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse125 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse129 (+ (- 256) (mod (+ .cse125 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse126 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse129))) (let ((.cse123 (+ (mod (+ .cse125 .cse126 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse127 (* 255 .cse125)) (.cse128 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (.cse124 (mod .cse129 .cse123))) (and (= (mod .cse123 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse124 .cse125 .cse126 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ .cse127 .cse126 .cse128) 256) 127) (<= (mod (+ (* 255 .cse126) .cse124 .cse127 .cse128) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse124 0))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse132 (mod .cse12 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse136 (+ (- 256) (mod (+ .cse132 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse136))) (let ((.cse130 (+ (mod (+ .cse132 .cse133 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse131 (mod .cse136 .cse130)) (.cse134 (* 255 .cse132)) (.cse135 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (= (mod .cse130 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse131 .cse132 .cse133 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= (mod (+ (* 255 .cse133) .cse131 .cse134 .cse135) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse131 0)) (<= 128 (mod (+ .cse134 .cse133 .cse135) 256))))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse142 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse140 (mod .cse142 256))) (let ((.cse143 (+ .cse140 (- 256)))) (let ((.cse139 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse143))) (let ((.cse141 (+ (- 256) (mod (+ .cse139 .cse142) 256)))) (let ((.cse138 (* 255 .cse142)) (.cse137 (mod .cse143 .cse141))) (and (not (= .cse137 0)) (<= 128 (mod (+ .cse138 .cse139) 256)) (<= (mod (+ .cse138 (* 255 .cse139) .cse137) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= 128 .cse140) (= (mod .cse141 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse137 .cse139 .cse142) 256)))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse149 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse147 (mod .cse149 256))) (let ((.cse150 (+ .cse147 (- 256)))) (let ((.cse146 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse150))) (let ((.cse148 (+ (- 256) (mod (+ .cse146 .cse149) 256)))) (let ((.cse145 (* 255 .cse149)) (.cse144 (mod .cse150 .cse148))) (and (not (= .cse144 0)) (<= (mod (+ .cse145 (* 255 .cse146) .cse144) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (mod (+ .cse145 .cse146) 256) 127) (<= 128 .cse147) (= (mod .cse148 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse5 (mod (+ .cse144 .cse146 .cse149) 256))))))))))) .cse49)) .cse13)) .cse23) (and .cse42 (let ((.cse166 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (or (and (or (and .cse3 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse151 (mod .cse52 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse153 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse151))) (let ((.cse152 (+ (- 256) (mod (+ (* 255 .cse151) .cse153) 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse151 .cse152)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (+ .cse153 .cse151) 127) (= (mod .cse152 |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse155 (mod .cse52 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse154 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse155))) (let ((.cse156 (+ (- 256) (mod (+ (* 255 .cse155) .cse154) 256)))) (and (<= 128 (+ .cse154 .cse155)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse155 .cse156)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse156 |c_ULTIMATE.start_gcd_test_~a#1|) 0))))))) .cse53) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse160 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse157 (mod .cse160 256))) (let ((.cse159 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse157))) (let ((.cse158 (+ (- 256) (mod (+ .cse159 (* 255 .cse160)) 256)))) (and (<= .cse157 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse157 .cse158)) (= (mod .cse158 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse157 .cse159)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse164 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse161 (mod .cse164 256))) (let ((.cse162 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse161))) (let ((.cse163 (+ (- 256) (mod (+ .cse162 (* 255 .cse164)) 256)))) (and (<= (+ .cse161 .cse162) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse161 .cse163)) (= (mod .cse163 |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))))) .cse49)) .cse13) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse170 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse167 (mod .cse170 256))) (let ((.cse168 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse167))) (let ((.cse169 (+ (- 256) (mod (+ .cse168 (* 255 .cse170)) 256)))) (let ((.cse165 (mod .cse169 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse15 (mod (+ .cse165 .cse166) 256)) (<= (+ .cse167 .cse168) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse167 .cse169)) (not (= .cse165 0))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse175 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse172 (mod .cse175 256))) (let ((.cse174 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse172))) (let ((.cse173 (+ (- 256) (mod (+ .cse174 (* 255 .cse175)) 256)))) (let ((.cse171 (mod .cse173 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= .cse15 (mod (+ .cse171 .cse166) 256)) (<= .cse172 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse172 .cse173)) (<= 128 (+ .cse172 .cse174)) (not (= .cse171 0)))))))))) .cse49) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse176 (mod .cse52 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse179 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse176))) (let ((.cse177 (+ (- 256) (mod (+ (* 255 .cse176) .cse179) 256)))) (let ((.cse178 (mod .cse177 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse176 .cse177)) (not (= .cse178 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (+ .cse179 .cse176) 127) (= (mod (+ .cse178 .cse166) 256) .cse15))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse181 (mod .cse52 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse180 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse181))) (let ((.cse182 (+ (- 256) (mod (+ (* 255 .cse181) .cse180) 256)))) (let ((.cse183 (mod .cse182 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (+ .cse180 .cse181)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse181 .cse182)) (not (= .cse183 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod (+ .cse183 .cse166) 256) .cse15)))))))) .cse3 .cse53))))))) (or (not .cse13) (< 127 |c_ULTIMATE.start_gcd_test_~a#1|) (< |c_ULTIMATE.start_gcd_test_~a#1| .cse0) .cse1) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)))) is different from false [2024-11-14 04:33:54,052 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main1_~x~0#1| 1))) (and (or (< |c_ULTIMATE.start_main1_~g~0#1| .cse0) (< |c_ULTIMATE.start_main1_~x~0#1| 1)) (let ((.cse35 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse21 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse30 (<= .cse0 0)) (.cse1 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse40 (<= 128 .cse35)) (.cse5 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse44 (+ .cse35 (- 256))) (.cse31 (<= .cse35 127)) (.cse39 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|))) (or (and (or (and .cse1 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse4 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse6 (+ .cse4 (- 256)))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse6))) (let ((.cse3 (mod .cse6 .cse2))) (and (not (= .cse2 0)) (<= 128 (+ .cse3 .cse2)) (<= 128 .cse4) (= (mod .cse2 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod (+ .cse3 (* 255 .cse2)) 256) .cse5) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|)))))))) (and .cse1 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse9 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse12 (mod .cse9 256))) (let ((.cse13 (+ .cse12 (- 256)))) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse13))) (let ((.cse10 (+ (- 256) (mod (+ .cse8 .cse9) 256)))) (let ((.cse11 (* 255 .cse9)) (.cse7 (mod .cse13 .cse10))) (and (= .cse5 (mod (+ .cse7 .cse8 .cse9) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse10 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (mod (+ .cse11 .cse8) 256) 127) (<= 128 .cse12) (<= 128 (mod (+ .cse11 (* 255 .cse8) .cse7) 256))))))))))) (and .cse1 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse17 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse19 (mod .cse17 256))) (let ((.cse20 (+ .cse19 (- 256)))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse20))) (let ((.cse18 (+ (- 256) (mod (+ .cse15 .cse17) 256)))) (let ((.cse14 (* 255 .cse17)) (.cse16 (mod .cse20 .cse18))) (and (<= 128 (mod (+ .cse14 .cse15) 256)) (= .cse5 (mod (+ .cse16 .cse15 .cse17) 256)) (not (= .cse15 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse18 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 .cse19) (<= 128 (mod (+ .cse14 (* 255 .cse15) .cse16) 256)))))))))))) .cse21) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse25 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse22 (mod .cse25 256))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse22))) (let ((.cse23 (+ (- 256) (mod (+ .cse24 (* 255 .cse25)) 256)))) (and (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse22 .cse23)) (<= (+ .cse22 .cse24) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= 0 (mod .cse23 |c_ULTIMATE.start_main1_~g~0#1|)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse29 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse26 (mod .cse29 256))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse26))) (let ((.cse27 (+ (- 256) (mod (+ .cse28 (* 255 .cse29)) 256)))) (and (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse26 .cse27)) (<= .cse26 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= 0 (mod .cse27 |c_ULTIMATE.start_main1_~g~0#1|)) (<= 128 (+ .cse26 .cse28))))))))) .cse21) (and .cse30 .cse31 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse33 (mod .cse35 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse33))) (let ((.cse34 (+ (- 256) (mod (+ (* 255 .cse33) .cse32) 256)))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse34 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse33 .cse34) |c_ULTIMATE.start_main1_~g~0#1|)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse38 (mod .cse35 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (let ((.cse36 (+ (- 256) (mod (+ (* 255 .cse38) .cse37) 256)))) (and (= (mod .cse36 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (<= (+ .cse37 .cse38) 127) (= (mod .cse38 .cse36) |c_ULTIMATE.start_main1_~g~0#1|))))))))) .cse39) (and .cse40 .cse30 (or (and .cse1 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse43 (+ (- 256) (mod (+ (mod .cse44 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse43))) (let ((.cse41 (mod .cse43 .cse42))) (and (= (mod (+ .cse41 (* .cse42 255)) 256) .cse5) (<= 128 (+ .cse41 .cse42)) (not (= .cse42 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse42 |c_ULTIMATE.start_main1_~g~0#1|) 0))))))) (and .cse1 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse50 (mod .cse44 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse51 (+ (- 256) (mod (+ .cse50 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse51))) (let ((.cse46 (+ (mod (+ .cse50 .cse48 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse45 (mod .cse51 .cse46)) (.cse47 (* 255 .cse50)) (.cse49 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse45 0)) (= (mod .cse46 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (mod (+ .cse47 .cse48 .cse49) 256)) (= .cse5 (mod (+ .cse45 .cse50 .cse48 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= 128 (mod (+ (* 255 .cse48) .cse45 .cse47 .cse49) 256)))))))))) (and .cse1 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse57 (mod .cse44 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse58 (+ (- 256) (mod (+ .cse57 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse58))) (let ((.cse55 (+ (mod (+ .cse57 .cse53 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse56 (mod .cse58 .cse55)) (.cse52 (* 255 .cse57)) (.cse54 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (and (<= (mod (+ .cse52 .cse53 .cse54) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse55 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse5 (mod (+ .cse56 .cse57 .cse53 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)) (<= 128 (mod (+ (* 255 .cse53) .cse56 .cse52 .cse54) 256)))))))))))) (and .cse1 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse62 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse64 (mod .cse62 256))) (let ((.cse65 (+ .cse64 (- 256)))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse65))) (let ((.cse63 (+ (- 256) (mod (+ .cse61 .cse62) 256)))) (let ((.cse60 (* 255 .cse62)) (.cse59 (mod .cse65 .cse63))) (and (not (= .cse59 0)) (<= 128 (mod (+ .cse60 .cse61) 256)) (= .cse5 (mod (+ .cse59 .cse61 .cse62) 256)) (<= (mod (+ .cse60 (* 255 .cse61) .cse59) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse63 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 .cse64))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse68 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse71 (mod .cse68 256))) (let ((.cse72 (+ .cse71 (- 256)))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse72))) (let ((.cse70 (+ (- 256) (mod (+ .cse67 .cse68) 256)))) (let ((.cse66 (mod .cse72 .cse70)) (.cse69 (* 255 .cse68))) (and (not (= .cse66 0)) (= .cse5 (mod (+ .cse66 .cse67 .cse68) 256)) (<= (mod (+ .cse69 (* 255 .cse67) .cse66) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (= (mod .cse70 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (mod (+ .cse69 .cse67) 256) 127) (<= 128 .cse71)))))))))) .cse21) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse78 (mod .cse44 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse79 (+ (- 256) (mod (+ .cse78 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse79))) (let ((.cse77 (+ (mod (+ .cse78 .cse73 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse75 (* 255 .cse78)) (.cse76 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (.cse74 (mod .cse79 .cse77))) (and (<= (mod (+ (* 255 .cse73) .cse74 .cse75 .cse76) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse74 0)) (= (mod .cse77 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (mod (+ .cse75 .cse73 .cse76) 256)) (= .cse5 (mod (+ .cse74 .cse78 .cse73 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse85 (mod .cse44 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse86 (+ (- 256) (mod (+ .cse85 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse86))) (let ((.cse84 (+ (mod (+ .cse85 .cse81 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256) (- 256)))) (let ((.cse80 (* 255 .cse85)) (.cse82 (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) (.cse83 (mod .cse86 .cse84))) (and (<= (mod (+ .cse80 .cse81 .cse82) 256) 127) (<= (mod (+ (* 255 .cse81) .cse83 .cse80 .cse82) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_32| 1) 0) (not (= .cse83 0)) (= (mod .cse84 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse5 (mod (+ .cse83 .cse85 .cse81 |v_ULTIMATE.start_gcd_test_~a#1_32|) 256)))))))))) .cse40 .cse30))) (and .cse21 (or (and .cse1 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse88 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse90 (+ .cse88 (- 256)))) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse90))) (let ((.cse89 (mod .cse90 .cse87))) (and (not (= .cse87 0)) (<= 128 .cse88) (<= (+ .cse89 .cse87) 127) (= (mod .cse87 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod (+ .cse89 (* 255 .cse87)) 256) .cse5) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (not (= .cse89 0))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse91 (mod (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_32|) 256))) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse91))) (and (<= .cse91 127) (not (= .cse92 0)) (= (mod .cse92 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse91 .cse92)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|))))) .cse39))) (and .cse30 (or (and .cse1 .cse40 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse95 (+ (- 256) (mod (+ (mod .cse44 |v_ULTIMATE.start_gcd_test_~a#1_32|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_32|)) 256)))) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse95))) (let ((.cse93 (mod .cse95 .cse94))) (and (not (= .cse93 0)) (= (mod (+ .cse93 (* .cse94 255)) 256) .cse5) (not (= .cse94 0)) (<= (+ .cse93 .cse94) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse94 |c_ULTIMATE.start_main1_~g~0#1|) 0))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (let ((.cse97 (mod .cse35 |v_ULTIMATE.start_gcd_test_~a#1_32|))) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (and (not (= .cse96 0)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse97 .cse96)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_32|) (= (mod .cse96 |c_ULTIMATE.start_main1_~g~0#1|) 0))))) .cse31 .cse39)))))) (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| 127))) is different from false [2024-11-14 04:33:56,842 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 [] [2024-11-14 04:33:57,129 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:33:57,129 INFO L93 Difference]: Finished difference Result 31 states and 34 transitions. [2024-11-14 04:33:57,131 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-14 04:33:57,132 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 1.1333333333333333) internal successors, (17), 15 states have internal predecessors, (17), 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 10 [2024-11-14 04:33:57,132 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:33:57,133 INFO L225 Difference]: With dead ends: 31 [2024-11-14 04:33:57,135 INFO L226 Difference]: Without dead ends: 26 [2024-11-14 04:33:57,136 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 9 SyntacticMatches, 1 SemanticMatches, 23 ConstructedPredicates, 10 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 132.3s TimeCoverageRelationStatistics Valid=60, Invalid=178, Unknown=12, NotChecked=350, Total=600 [2024-11-14 04:33:57,137 INFO L432 NwaCegarLoop]: 14 mSDtfsCounter, 0 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 56 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 197 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 56 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 139 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2024-11-14 04:33:57,137 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 154 Invalid, 197 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 56 Invalid, 1 Unknown, 139 Unchecked, 3.8s Time] [2024-11-14 04:33:57,138 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2024-11-14 04:33:57,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2024-11-14 04:33:57,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 18 states have (on average 1.1111111111111112) internal successors, (20), 19 states have internal predecessors, (20), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-11-14 04:33:57,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 28 transitions. [2024-11-14 04:33:57,187 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 28 transitions. Word has length 10 [2024-11-14 04:33:57,187 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:33:57,187 INFO L471 AbstractCegarLoop]: Abstraction has 26 states and 28 transitions. [2024-11-14 04:33:57,187 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 1.1333333333333333) internal successors, (17), 15 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-14 04:33:57,188 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 28 transitions. [2024-11-14 04:33:57,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-14 04:33:57,188 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:33:57,189 INFO L215 NwaCegarLoop]: trace histogram [6, 1, 1, 1, 1, 1, 1] [2024-11-14 04:33:57,204 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-14 04:33:57,389 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:33:57,389 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-14 04:33:57,390 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:33:57,390 INFO L85 PathProgramCache]: Analyzing trace with hash -168284913, now seen corresponding path program 3 times [2024-11-14 04:33:57,390 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:33:57,390 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949038112] [2024-11-14 04:33:57,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:33:57,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:33:57,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-14 04:33:57,466 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1904855640] [2024-11-14 04:33:57,466 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2024-11-14 04:33:57,467 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-14 04:33:57,467 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 04:33:57,469 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-14 04:33:57,475 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5d583e32-a235-42b8-b08b-71c897554252/bin/utaipan-verify-sOmjnqqW8E/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-14 04:33:57,733 INFO L227 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2024-11-14 04:33:57,733 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-14 04:33:57,735 INFO L255 TraceCheckSpWp]: Trace formula consists of 102 conjuncts, 49 conjuncts are in the unsatisfiable core [2024-11-14 04:33:57,738 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-14 04:34:11,310 WARN L286 SmtUtils]: Spent 6.04s on a formula simplification. DAG size of input: 100 DAG size of output: 93 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 04:34:20,694 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse1 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256)) (.cse9 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse14 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse3 (<= 128 (mod .cse9 256))) (.cse10 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse11 (+ .cse1 (- 256))) (.cse6 (<= 128 .cse1)) (.cse5 (<= .cse1 127)) (.cse13 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse22 (<= 128 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256))) (.cse2 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse19 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse30 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse17 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))) (or (and (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse0 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse0)) (= (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse0 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127)))) .cse2 .cse3) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse4 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse4)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse4 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse4 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127))))) .cse5) (and .cse6 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse7 (+ (mod (+ (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse8 (mod .cse7 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse7)) (not (= .cse8 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= (mod (+ .cse8 .cse9) 256) .cse10))))) (and .cse2 .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse12 (+ (mod (+ (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (and (= (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse12)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127)))))))) .cse13 .cse14) (and .cse14 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse15 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= (mod .cse15 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse15)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse15 0))))) .cse2 .cse3) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse16 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse16)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse16 0)))))) .cse17) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse21 (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse20 (+ (mod (+ .cse21 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse18 (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse18 0)) (= .cse19 (mod (+ (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse20) .cse21 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse18) 256) .cse10) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))) (and .cse22 .cse2 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse25 (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse24 (+ (mod (+ .cse25 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse24))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse23 0)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse19 (mod (+ .cse23 .cse25 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))) .cse6) (and .cse5 (or (and .cse22 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse26 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse26))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse27 0)) (not (= .cse26 0)) (= (mod (+ (* .cse26 255) .cse27) 256) .cse19) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))))) .cse2) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse29 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse29))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse28 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse29 0)) (= (mod (+ (* .cse29 255) .cse28) 256) .cse19) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))) .cse13 .cse30) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse31 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse31))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod (+ (* 255 .cse31) .cse32) 256) .cse19) (not (= .cse32 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse31 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (not (= .cse31 0)))))) (and .cse22 .cse2 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse33 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse33))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod .cse33 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= (mod (+ (* 255 .cse33) .cse34) 256) .cse19) (not (= .cse34 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (not (= .cse33 0)))))))) .cse30 .cse17)))) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2024-11-14 04:34:20,720 WARN L873 $PredicateComparison]: unable to prove that (and (let ((.cse1 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256)) (.cse9 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse14 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse3 (<= 128 (mod .cse9 256))) (.cse10 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse11 (+ .cse1 (- 256))) (.cse6 (<= 128 .cse1)) (.cse5 (<= .cse1 127)) (.cse13 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse22 (<= 128 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256))) (.cse2 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse19 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse30 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse17 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))) (or (and (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse0 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse0)) (= (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse0 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127)))) .cse2 .cse3) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse4 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse4)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse4 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse4 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127))))) .cse5) (and .cse6 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse7 (+ (mod (+ (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse8 (mod .cse7 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse7)) (not (= .cse8 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= (mod (+ .cse8 .cse9) 256) .cse10))))) (and .cse2 .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse12 (+ (mod (+ (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (and (= (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse12)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127)))))))) .cse13 .cse14) (and .cse14 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse15 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= (mod .cse15 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse15)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse15 0))))) .cse2 .cse3) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse16 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse16)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse16 0)))))) .cse17) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse21 (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse20 (+ (mod (+ .cse21 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse18 (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse18 0)) (= .cse19 (mod (+ (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse20) .cse21 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse18) 256) .cse10) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))) (and .cse22 .cse2 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse25 (mod .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse24 (+ (mod (+ .cse25 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse24))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse23 0)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse19 (mod (+ .cse23 .cse25 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))) .cse6) (and .cse5 (or (and .cse22 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse26 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse26))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse27 0)) (not (= .cse26 0)) (= (mod (+ (* .cse26 255) .cse27) 256) .cse19) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))))) .cse2) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse29 (mod .cse1 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse29))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse28 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= .cse29 0)) (= (mod (+ (* .cse29 255) .cse28) 256) .cse19) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))) .cse13 .cse30) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse31 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse31))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod (+ (* 255 .cse31) .cse32) 256) .cse19) (not (= .cse32 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse31 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (not (= .cse31 0)))))) (and .cse22 .cse2 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse33 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse33))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod .cse33 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= (mod (+ (* 255 .cse33) .cse34) 256) .cse19) (not (= .cse34 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (not (= .cse33 0)))))))) .cse30 .cse17)))) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from true [2024-11-14 04:34:42,581 WARN L851 $PredicateComparison]: unable to prove that (and (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (let ((.cse35 (* |c_ULTIMATE.start_gcd_test_~a#1| 255)) (.cse17 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse7 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse14 (<= .cse17 127)) (.cse26 (mod .cse35 256)) (.cse25 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse5 (<= 128 .cse17)) (.cse6 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse1 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse4 (+ .cse17 (- 256))) (.cse9 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse31 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse22 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse3 (+ (mod (+ (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse0 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse3))) (let ((.cse2 (mod .cse3 .cse0))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= .cse1 (mod (+ (* 255 .cse0) .cse2) 256)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse2 0)) (not (= .cse0 0))))))) .cse5 .cse6 .cse7) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse11 (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse12 (+ (mod (+ .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse12))) (let ((.cse13 (+ (mod (+ .cse10 .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse8 (mod .cse13 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse8) 256) .cse9) (not (= .cse8 0)) (= .cse1 (mod (+ .cse10 .cse11 (mod .cse12 .cse13) |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))) .cse5 .cse6 .cse7) (and (or (and .cse6 .cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse16 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse16))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse15 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse16 .cse15)) (= (mod .cse15 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127)))))) (and .cse6 .cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse18 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse19 (+ (mod (+ (* .cse18 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse18)) 256) (- 256)))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse18 .cse19)) (= (mod .cse19 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse21 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse20 (+ (mod (+ (* 255 .cse21) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse21)) 256) (- 256)))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse21 .cse20)))))) .cse22) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse23 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse23))) (and (= (mod .cse23 .cse24) |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse24 0)))))) .cse22)) .cse25 (<= 128 .cse26)) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse27 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse27))) (and (= (mod .cse27 .cse28) |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse28 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse28 |c_ULTIMATE.start_gcd_test_~a#1|)))))) .cse22) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse30 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse29 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse30))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse29 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse30 .cse29)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127))))) .cse6 .cse14)) .cse31) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse32 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse33 (+ (mod (+ (* .cse32 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse32)) 256) (- 256)))) (let ((.cse34 (mod .cse33 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse32 .cse33)) (= .cse9 (mod (+ .cse34 .cse35) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (not (= .cse34 0))))))) .cse6 .cse14 .cse31) (and (<= .cse26 127) .cse25 (or (and .cse5 .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse38 (+ (mod (+ (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse38))) (let ((.cse37 (mod .cse38 .cse36))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= .cse1 (mod (+ (* 255 .cse36) .cse37) 256)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse37 0)) (not (= .cse36 0)))))))) (and .cse5 .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse42 (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse43 (+ (mod (+ .cse42 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse43))) (let ((.cse39 (+ (mod (+ .cse41 .cse42 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse40 (mod .cse43 .cse39))) (and (= (mod .cse39 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse40 0)) (= .cse1 (mod (+ .cse41 .cse42 .cse40 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse45 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse46 (+ (mod (+ (* 255 .cse45) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse45)) 256) (- 256)))) (let ((.cse44 (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod (+ .cse44 .cse35) 256) .cse9) (not (= .cse44 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse45 .cse46))))))) .cse31 .cse22))))) is different from false [2024-11-14 04:34:44,589 WARN L873 $PredicateComparison]: unable to prove that (and (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (let ((.cse35 (* |c_ULTIMATE.start_gcd_test_~a#1| 255)) (.cse17 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse7 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse14 (<= .cse17 127)) (.cse26 (mod .cse35 256)) (.cse25 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse5 (<= 128 .cse17)) (.cse6 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse1 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse4 (+ .cse17 (- 256))) (.cse9 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse31 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse22 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse3 (+ (mod (+ (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse0 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse3))) (let ((.cse2 (mod .cse3 .cse0))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= .cse1 (mod (+ (* 255 .cse0) .cse2) 256)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse2 0)) (not (= .cse0 0))))))) .cse5 .cse6 .cse7) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse11 (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse12 (+ (mod (+ .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse12))) (let ((.cse13 (+ (mod (+ .cse10 .cse11 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse8 (mod .cse13 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse8) 256) .cse9) (not (= .cse8 0)) (= .cse1 (mod (+ .cse10 .cse11 (mod .cse12 .cse13) |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))) .cse5 .cse6 .cse7) (and (or (and .cse6 .cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse16 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse16))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse15 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse16 .cse15)) (= (mod .cse15 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127)))))) (and .cse6 .cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse18 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse19 (+ (mod (+ (* .cse18 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse18)) 256) (- 256)))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse18 .cse19)) (= (mod .cse19 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse21 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse20 (+ (mod (+ (* 255 .cse21) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse21)) 256) (- 256)))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse21 .cse20)))))) .cse22) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse23 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse23))) (and (= (mod .cse23 .cse24) |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse24 0)))))) .cse22)) .cse25 (<= 128 .cse26)) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse27 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse27))) (and (= (mod .cse27 .cse28) |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse28 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse28 |c_ULTIMATE.start_gcd_test_~a#1|)))))) .cse22) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse30 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse29 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse30))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse29 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse30 .cse29)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127))))) .cse6 .cse14)) .cse31) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse32 (mod .cse17 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse33 (+ (mod (+ (* .cse32 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse32)) 256) (- 256)))) (let ((.cse34 (mod .cse33 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse32 .cse33)) (= .cse9 (mod (+ .cse34 .cse35) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (not (= .cse34 0))))))) .cse6 .cse14 .cse31) (and (<= .cse26 127) .cse25 (or (and .cse5 .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse38 (+ (mod (+ (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse38))) (let ((.cse37 (mod .cse38 .cse36))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= .cse1 (mod (+ (* 255 .cse36) .cse37) 256)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse37 0)) (not (= .cse36 0)))))))) (and .cse5 .cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse42 (mod .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse43 (+ (mod (+ .cse42 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse43))) (let ((.cse39 (+ (mod (+ .cse41 .cse42 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse40 (mod .cse43 .cse39))) (and (= (mod .cse39 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse40 0)) (= .cse1 (mod (+ .cse41 .cse42 .cse40 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse45 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse46 (+ (mod (+ (* 255 .cse45) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse45)) 256) (- 256)))) (let ((.cse44 (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod (+ .cse44 .cse35) 256) .cse9) (not (= .cse44 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse45 .cse46))))))) .cse31 .cse22))))) is different from true [2024-11-14 04:35:25,421 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse25 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse20 (<= .cse25 127)) (.cse34 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse0 (<= 128 .cse25)) (.cse1 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse11 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse9 (+ .cse25 (- 256))) (.cse10 (= |c_ULTIMATE.start_gcd_test_~b#1| 0))) (or (and .cse0 .cse1 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse4 (mod .cse9 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse8 (+ (mod (+ .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse8))) (let ((.cse7 (+ (mod (+ .cse3 .cse4 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse6 (mod .cse8 .cse7))) (let ((.cse2 (+ (- 256) (mod (+ .cse3 .cse4 .cse6 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)))) (let ((.cse5 (mod .cse7 .cse2))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (mod .cse2 (+ (- 256) (mod (+ .cse3 .cse4 .cse5 .cse6 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256))) 0) (not (= .cse5 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))))) .cse10) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse13 (mod .cse9 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse19 (+ (mod (+ .cse13 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse19))) (let ((.cse18 (+ (mod (+ .cse12 .cse13 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse15 (mod .cse19 .cse18))) (let ((.cse17 (+ (- 256) (mod (+ .cse12 .cse13 .cse15 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)))) (let ((.cse14 (mod .cse18 .cse17))) (let ((.cse16 (mod .cse17 (+ (- 256) (mod (+ .cse12 .cse13 .cse14 .cse15 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256))))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= .cse11 (mod (+ .cse12 .cse13 .cse14 .cse15 .cse16 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (not (= .cse16 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))))))))))))) (and .cse1 .cse20 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse24 (mod .cse25 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse23 (+ (mod (+ (* .cse24 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse24)) 256) (- 256)))) (let ((.cse22 (mod .cse24 .cse23))) (let ((.cse21 (mod .cse23 .cse22))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse21 0)) (= (mod .cse22 (+ (- 256) (mod (+ .cse21 (* 255 .cse22)) 256))) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse22 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse29 (mod .cse25 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse29))) (let ((.cse26 (mod .cse29 .cse28))) (let ((.cse27 (mod .cse28 .cse26))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse26 .cse27)) (not (= .cse27 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse26 0)))))))) .cse1 .cse20) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse33 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse32 (+ (mod (+ (* 255 .cse33) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse33)) 256) (- 256)))) (let ((.cse30 (mod .cse33 .cse32))) (let ((.cse31 (mod .cse32 .cse30))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse30 0)) (not (= .cse31 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0) (= (mod .cse30 (+ (- 256) (mod (+ .cse31 (* 255 .cse30)) 256))) |c_ULTIMATE.start_gcd_test_~b#1|))))))) .cse34) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse38 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse38))) (let ((.cse35 (mod .cse38 .cse37))) (let ((.cse36 (mod .cse37 .cse35))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod .cse35 .cse36) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse35 0)) (not (= .cse36 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127))))))) .cse34) (and .cse0 .cse1 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse43 (+ (mod (+ (mod .cse9 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse43))) (let ((.cse41 (+ (mod (+ (* 255 .cse42) (mod .cse43 .cse42)) 256) (- 256)))) (let ((.cse40 (mod .cse42 .cse41))) (let ((.cse39 (mod .cse41 .cse40))) (and (not (= .cse39 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod (+ (* 255 .cse40) .cse39) 256) .cse11) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse40 0))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse47 (+ (mod (+ (mod .cse9 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse47))) (let ((.cse45 (+ (mod (+ (* 255 .cse46) (mod .cse47 .cse46)) 256) (- 256)))) (let ((.cse44 (mod .cse46 .cse45))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse44 0)) (= (mod .cse45 .cse44) 0))))))) .cse10)))))) is different from false [2024-11-14 04:35:47,367 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse9 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse3 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|)) (.cse10 (<= .cse9 127)) (.cse21 (<= 128 .cse9)) (.cse11 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse20 (+ .cse9 (- 256))) (.cse4 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (let ((.cse2 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse1 (+ (mod (+ (* 255 .cse2) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse2)) 256) (- 256)))) (let ((.cse0 (mod .cse2 .cse1))) (mod .cse0 (+ (- 256) (mod (+ (mod .cse1 .cse0) (* 255 .cse0)) 256)))))) |c_ULTIMATE.start_gcd_test_~a#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))) .cse3) (and .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse8 (mod .cse9 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse8))) (let ((.cse6 (mod .cse8 .cse7))) (let ((.cse5 (mod .cse7 .cse6))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse5 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse6 .cse5)))))))) .cse10) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse13 (mod .cse20 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse19 (+ (mod (+ .cse13 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse19))) (let ((.cse18 (+ (mod (+ .cse12 .cse13 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse15 (mod .cse19 .cse18))) (let ((.cse17 (+ (- 256) (mod (+ .cse12 .cse13 .cse15 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)))) (let ((.cse14 (mod .cse18 .cse17))) (let ((.cse16 (mod .cse17 (+ (- 256) (mod (+ .cse12 .cse13 .cse14 .cse15 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256))))) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= .cse11 (mod (+ .cse12 .cse13 .cse14 .cse15 .cse16 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (not (= .cse16 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))))))))))) .cse21 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse25 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse25))) (let ((.cse23 (mod .cse25 .cse24))) (let ((.cse22 (mod .cse24 .cse23))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse22 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= (mod .cse23 .cse22) |c_ULTIMATE.start_gcd_test_~a#1|))))))) .cse3) (and .cse4 .cse10 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (let ((.cse28 (mod .cse9 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse27 (+ (mod (+ (* .cse28 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse28)) 256) (- 256)))) (let ((.cse26 (mod .cse28 .cse27))) (mod .cse26 (+ (- 256) (mod (+ (mod .cse27 .cse26) (* 255 .cse26)) 256)))))) |c_ULTIMATE.start_gcd_test_~a#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))) (and .cse21 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse33 (+ (mod (+ (mod .cse20 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse33))) (let ((.cse31 (+ (mod (+ (* 255 .cse32) (mod .cse33 .cse32)) 256) (- 256)))) (let ((.cse30 (mod .cse32 .cse31))) (let ((.cse29 (mod .cse31 .cse30))) (and (not (= .cse29 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= .cse11 (mod (+ (* 255 .cse30) .cse29) 256)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse30 0))))))))) .cse4)))) (let ((.cse38 (* |c_ULTIMATE.start_gcd_test_~a#1| 255)) (.cse49 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256))) (let ((.cse55 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse96 (mod .cse95 256))) (and (<= (mod (+ .cse38 .cse95) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 .cse96) (= .cse96 .cse49) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse95) 256))))))) (.cse57 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse93 (mod .cse94 256))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| .cse93) (<= .cse93 127) (<= 128 (mod (+ .cse38 .cse94) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse94) 256) 127)))))) (.cse56 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse91 (mod .cse92 256))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| .cse91) (<= .cse91 127) (<= 128 (mod (+ .cse38 .cse92) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse92) 256))))))) (.cse42 (mod .cse38 256)) (.cse40 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|) 0))) (.cse41 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse34 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse90 (mod .cse89 256))) (and (<= 128 (mod (+ .cse38 .cse89) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 .cse90) (= .cse90 .cse49) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse89) 256))))))) (.cse43 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse87 (mod .cse88 256))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| .cse87) (<= (mod (+ .cse38 .cse88) 256) 127) (<= .cse87 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse88) 256))))))) (.cse73 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse85 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse86 (mod .cse85 256))) (and (<= (mod (+ .cse38 .cse85) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse85) 256) 127) (<= 128 .cse86) (= .cse86 .cse49)))))) (.cse72 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse83 (mod .cse84 256))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| .cse83) (<= (mod (+ .cse38 .cse84) 256) 127) (<= .cse83 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse84) 256) 127)))))) (.cse35 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse39 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse80 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse82 (mod .cse81 256))) (and (<= 128 (mod (+ .cse38 .cse81) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse81) 256) 127) (<= 128 .cse82) (= .cse82 .cse49))))))) (or (and .cse34 .cse35) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse36 (mod (+ .cse38 .cse37) 256))) (and (<= .cse36 127) (= .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod .cse37 256)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse37) 256)))))) .cse39) (and .cse40 .cse41 (<= 128 .cse42)) (and .cse43 .cse35) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse44 (mod (+ .cse38 .cse45) 256))) (and (<= .cse44 127) (= .cse44 |c_ULTIMATE.start_gcd_test_~b#1|) (<= (mod .cse45 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse45) 256) 127) (not (= .cse45 0)))))) .cse39) (and .cse39 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse46 (mod (+ .cse38 .cse47) 256))) (and (<= .cse46 127) (= .cse46 |c_ULTIMATE.start_gcd_test_~b#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse47) 256) 127) (<= 128 (mod .cse47 256))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse48 (mod (+ .cse38 .cse50) 256))) (and (= .cse48 .cse49) (<= 128 .cse48) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod .cse50 256)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse50) 256)))))) .cse39) (and .cse35 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse52 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse51) 256))) (and (<= (mod (+ .cse38 .cse51) 256) 127) (<= (mod .cse51 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= .cse52 127) (= .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse51 0))))))) (and .cse39 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse53 (mod (+ .cse38 .cse54) 256))) (and (= .cse53 .cse49) (<= (mod .cse54 256) 127) (<= 128 .cse53) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse54) 256) 127) (not (= .cse54 0))))))) (and .cse35 .cse55) (and .cse56 .cse35) (and .cse39 .cse55) (and .cse57 .cse35) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse59 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse58) 256))) (and (<= (mod (+ .cse38 .cse58) 256) 127) (= .cse59 .cse49) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod .cse58 256)) (<= 128 .cse59))))) .cse35) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse61 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse60) 256))) (and (<= (mod (+ .cse38 .cse60) 256) 127) (<= (mod .cse60 256) 127) (= .cse61 .cse49) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (not (= .cse60 0)) (<= 128 .cse61))))) .cse35) (and .cse35 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse63 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse62) 256))) (and (<= 128 (mod (+ .cse38 .cse62) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= .cse63 127) (<= 128 (mod .cse62 256)) (= .cse63 |c_ULTIMATE.start_gcd_test_~b#1|)))))) (and .cse39 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse64 (mod (+ .cse38 .cse65) 256))) (and (<= .cse64 127) (= .cse64 |c_ULTIMATE.start_gcd_test_~b#1|) (<= (mod .cse65 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (not (= .cse65 0)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse65) 256))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse66 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse67) 256))) (and (= .cse66 .cse49) (<= 128 (mod (+ .cse38 .cse67) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod .cse67 256)) (<= 128 .cse66))))) .cse35) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse69 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse68) 256))) (and (<= (mod .cse68 256) 127) (= .cse69 .cse49) (<= 128 (mod (+ .cse38 .cse68) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (not (= .cse68 0)) (<= 128 .cse69))))) .cse35) (and .cse35 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse71 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse70) 256))) (and (<= (mod .cse70 256) 127) (<= 128 (mod (+ .cse38 .cse70) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= .cse71 127) (= .cse71 |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse70 0))))))) (and .cse39 .cse72) (and .cse57 .cse39) (and .cse56 .cse39) (and (<= .cse42 127) .cse40 .cse41) (and .cse73 .cse39) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse75 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse74) 256))) (and (<= (mod (+ .cse38 .cse74) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= .cse75 127) (<= 128 (mod .cse74 256)) (= .cse75 |c_ULTIMATE.start_gcd_test_~b#1|))))) .cse35) (and .cse34 .cse39) (and .cse43 .cse39) (and .cse73 .cse35) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse77 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse76 (mod (+ .cse38 .cse77) 256))) (and (= .cse76 .cse49) (<= (mod .cse77 256) 127) (<= 128 .cse76) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (not (= .cse77 0)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse77) 256)))))) .cse39) (and .cse35 .cse72) (and .cse39 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse78 (mod (+ .cse38 .cse79) 256))) (and (= .cse78 .cse49) (<= 128 .cse78) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse79) 256) 127) (<= 128 (mod .cse79 256))))))) (and .cse80 .cse35) (and .cse39 .cse80)))) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2024-11-14 04:36:04,021 WARN L851 $PredicateComparison]: unable to prove that (and (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (let ((.cse1 (* 255 |c_ULTIMATE.start_main1_~g~0#1|))) (let ((.cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|) 0))) (.cse7 (mod .cse1 256)) (.cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse20) 256)) (= (mod .cse20 256) 0) (<= (mod (+ .cse20 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|))))) (.cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (= (mod .cse19 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 (mod (+ .cse19 |c_ULTIMATE.start_main1_~g~0#1|) 256)) (<= (mod (+ .cse1 .cse19) 256) 127))))) (.cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse18) 256)) (= (mod .cse18 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 (mod (+ .cse18 |c_ULTIMATE.start_main1_~g~0#1|) 256)))))) (.cse4 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse0 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse10 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (= (mod .cse17 256) 0) (<= (mod (+ .cse17 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= (mod (+ .cse1 .cse17) 256) 127)))))) (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse2) 256)) (<= 128 (mod .cse2 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse2 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod .cse3 256)) (<= (mod (+ .cse3 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (= (mod (+ .cse1 .cse3) 256) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0)))) .cse4) (and .cse0 .cse5) (and .cse6 (<= 128 .cse7)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (= (mod (+ .cse1 .cse8) 256) 0) (<= (mod .cse8 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod (+ .cse8 |c_ULTIMATE.start_main1_~g~0#1|) 256))))) .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod .cse9 256)) (= (mod (+ .cse1 .cse9) 256) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod (+ .cse9 |c_ULTIMATE.start_main1_~g~0#1|) 256))))) .cse4) (and .cse10 .cse4) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse11) 256)) (<= (mod .cse11 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse11 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (not (= .cse12 0)) (<= (mod (+ .cse12 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (= (mod (+ .cse1 .cse12) 256) 0) (<= (mod .cse12 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0)))) .cse4) (and .cse13 .cse4) (and .cse14 .cse0) (and .cse6 (<= .cse7 127)) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (not (= .cse15 0)) (<= (mod .cse15 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse15 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0) (<= (mod (+ .cse1 .cse15) 256) 127))))) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod .cse16 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse16 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0) (<= (mod (+ .cse1 .cse16) 256) 127))))) (and .cse0 .cse13) (and .cse14 .cse4) (and .cse5 .cse4) (and .cse0 .cse10)))) (let ((.cse28 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse30 (<= .cse28 127)) (.cse32 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse41 (+ .cse28 (- 256))) (.cse31 (<= 128 .cse28)) (.cse29 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse24 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (let ((.cse23 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse22 (+ (mod (+ (* 255 .cse23) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse23)) 256) (- 256)))) (let ((.cse21 (mod .cse23 .cse22))) (mod .cse21 (+ (- 256) (mod (+ (mod .cse22 .cse21) (* 255 .cse21)) 256)))))) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))) .cse24) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (let ((.cse27 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse26 (+ (mod (+ (* .cse27 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse27)) 256) (- 256)))) (let ((.cse25 (mod .cse27 .cse26))) (mod .cse25 (+ (- 256) (mod (+ (mod .cse26 .cse25) (* 255 .cse25)) 256)))))) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))) .cse29 .cse30) (and .cse31 .cse29 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse34 (mod .cse41 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse40 (+ (mod (+ .cse34 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse40))) (let ((.cse39 (+ (mod (+ .cse33 .cse34 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse36 (mod .cse40 .cse39))) (let ((.cse38 (+ (- 256) (mod (+ .cse33 .cse34 .cse36 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)))) (let ((.cse35 (mod .cse39 .cse38))) (let ((.cse37 (mod .cse38 (+ (- 256) (mod (+ .cse33 .cse34 .cse35 .cse36 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256))))) (and (= .cse32 (mod (+ .cse33 .cse34 .cse35 .cse36 .cse37 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse37 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))))))) (and .cse29 .cse30 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse45 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse45))) (let ((.cse43 (mod .cse45 .cse44))) (let ((.cse42 (mod .cse44 .cse43))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse42 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse43 .cse42))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse50 (+ (mod (+ (mod .cse41 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse50))) (let ((.cse48 (+ (mod (+ (* 255 .cse49) (mod .cse50 .cse49)) 256) (- 256)))) (let ((.cse47 (mod .cse49 .cse48))) (let ((.cse46 (mod .cse48 .cse47))) (and (not (= .cse46 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod (+ (* 255 .cse47) .cse46) 256) .cse32) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse47 0))))))))) .cse31 .cse29) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse54 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse54))) (let ((.cse51 (mod .cse54 .cse53))) (let ((.cse52 (mod .cse53 .cse51))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod .cse51 .cse52) |c_ULTIMATE.start_main1_~g~0#1|) (not (= .cse52 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127))))))) .cse24))))) is different from false [2024-11-14 04:36:04,043 WARN L873 $PredicateComparison]: unable to prove that (and (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (let ((.cse1 (* 255 |c_ULTIMATE.start_main1_~g~0#1|))) (let ((.cse6 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|) 0))) (.cse7 (mod .cse1 256)) (.cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse20) 256)) (= (mod .cse20 256) 0) (<= (mod (+ .cse20 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|))))) (.cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (= (mod .cse19 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 (mod (+ .cse19 |c_ULTIMATE.start_main1_~g~0#1|) 256)) (<= (mod (+ .cse1 .cse19) 256) 127))))) (.cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse18) 256)) (= (mod .cse18 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= 128 (mod (+ .cse18 |c_ULTIMATE.start_main1_~g~0#1|) 256)))))) (.cse4 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse0 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse10 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (= (mod .cse17 256) 0) (<= (mod (+ .cse17 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_49|) (<= (mod (+ .cse1 .cse17) 256) 127)))))) (or (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse2) 256)) (<= 128 (mod .cse2 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse2 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod .cse3 256)) (<= (mod (+ .cse3 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (= (mod (+ .cse1 .cse3) 256) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0)))) .cse4) (and .cse0 .cse5) (and .cse6 (<= 128 .cse7)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (= (mod (+ .cse1 .cse8) 256) 0) (<= (mod .cse8 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod (+ .cse8 |c_ULTIMATE.start_main1_~g~0#1|) 256))))) .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod .cse9 256)) (= (mod (+ .cse1 .cse9) 256) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (<= 128 (mod (+ .cse9 |c_ULTIMATE.start_main1_~g~0#1|) 256))))) .cse4) (and .cse10 .cse4) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod (+ .cse1 .cse11) 256)) (<= (mod .cse11 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse11 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (not (= .cse12 0)) (<= (mod (+ .cse12 |c_ULTIMATE.start_main1_~g~0#1|) 256) 127) (= (mod (+ .cse1 .cse12) 256) 0) (<= (mod .cse12 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0)))) .cse4) (and .cse13 .cse4) (and .cse14 .cse0) (and .cse6 (<= .cse7 127)) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (not (= .cse15 0)) (<= (mod .cse15 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse15 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0) (<= (mod (+ .cse1 .cse15) 256) 127))))) (and .cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_49| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_49| |c_ULTIMATE.start_main1_~g~0#1|))) (and (<= 128 (mod .cse16 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_49| 1) 0) (= (mod (+ .cse16 |c_ULTIMATE.start_main1_~g~0#1|) 256) 0) (<= (mod (+ .cse1 .cse16) 256) 127))))) (and .cse0 .cse13) (and .cse14 .cse4) (and .cse5 .cse4) (and .cse0 .cse10)))) (let ((.cse28 (mod (* 255 |c_ULTIMATE.start_main1_~x~0#1|) 256))) (let ((.cse30 (<= .cse28 127)) (.cse32 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse41 (+ .cse28 (- 256))) (.cse31 (<= 128 .cse28)) (.cse29 (<= (+ |c_ULTIMATE.start_main1_~x~0#1| 1) 0)) (.cse24 (<= 0 |c_ULTIMATE.start_main1_~x~0#1|))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (let ((.cse23 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse22 (+ (mod (+ (* 255 .cse23) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse23)) 256) (- 256)))) (let ((.cse21 (mod .cse23 .cse22))) (mod .cse21 (+ (- 256) (mod (+ (mod .cse22 .cse21) (* 255 .cse21)) 256)))))) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))) .cse24) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (= (let ((.cse27 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse26 (+ (mod (+ (* .cse27 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse27)) 256) (- 256)))) (let ((.cse25 (mod .cse27 .cse26))) (mod .cse25 (+ (- 256) (mod (+ (mod .cse26 .cse25) (* 255 .cse25)) 256)))))) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0))) .cse29 .cse30) (and .cse31 .cse29 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse34 (mod .cse41 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse40 (+ (mod (+ .cse34 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse40))) (let ((.cse39 (+ (mod (+ .cse33 .cse34 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256) (- 256)))) (let ((.cse36 (mod .cse40 .cse39))) (let ((.cse38 (+ (- 256) (mod (+ .cse33 .cse34 .cse36 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)))) (let ((.cse35 (mod .cse39 .cse38))) (let ((.cse37 (mod .cse38 (+ (- 256) (mod (+ .cse33 .cse34 .cse35 .cse36 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256))))) (and (= .cse32 (mod (+ .cse33 .cse34 .cse35 .cse36 .cse37 |v_ULTIMATE.start_gcd_test_~a#1_45|) 256)) (<= 0 (+ 128 |v_ULTIMATE.start_gcd_test_~a#1_45|)) (not (= .cse37 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_45| 1) 0)))))))))))) (and .cse29 .cse30 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse45 (mod .cse28 |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse45))) (let ((.cse43 (mod .cse45 .cse44))) (let ((.cse42 (mod .cse44 .cse43))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (not (= .cse42 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (= |c_ULTIMATE.start_main1_~g~0#1| (mod .cse43 .cse42))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse50 (+ (mod (+ (mod .cse41 |v_ULTIMATE.start_gcd_test_~a#1_45|) (* 255 |v_ULTIMATE.start_gcd_test_~a#1_45|)) 256) (- 256)))) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse50))) (let ((.cse48 (+ (mod (+ (* 255 .cse49) (mod .cse50 .cse49)) 256) (- 256)))) (let ((.cse47 (mod .cse49 .cse48))) (let ((.cse46 (mod .cse48 .cse47))) (and (not (= .cse46 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod (+ (* 255 .cse47) .cse46) 256) .cse32) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127) (not (= .cse47 0))))))))) .cse31 .cse29) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_45| Int)) (let ((.cse54 (mod |c_ULTIMATE.start_main1_~x~0#1| |v_ULTIMATE.start_gcd_test_~a#1_45|))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_45| .cse54))) (let ((.cse51 (mod .cse54 .cse53))) (let ((.cse52 (mod .cse53 .cse51))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_45|) (= (mod .cse51 .cse52) |c_ULTIMATE.start_main1_~g~0#1|) (not (= .cse52 0)) (<= |v_ULTIMATE.start_gcd_test_~a#1_45| 127))))))) .cse24))))) is different from true [2024-11-14 04:36:08,056 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 18 not checked. [2024-11-14 04:36:08,056 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-14 04:36:33,552 WARN L286 SmtUtils]: Spent 11.17s on a formula simplification. DAG size of input: 291 DAG size of output: 289 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-14 04:37:03,982 WARN L873 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main1_~x~0#1| 1) (let ((.cse35 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) (.cse18 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse28 (* .cse18 255)) (.cse20 (+ |c_ULTIMATE.start_main1_~x~0#1| 1)) (.cse30 (mod (+ .cse18 .cse35) 256))) (let ((.cse11 (let ((.cse39 (mod |c_ULTIMATE.start_gcd_test_~b#1| (+ (- 256) .cse30)))) (let ((.cse38 (mod .cse39 256)) (.cse37 (< .cse39 .cse20)) (.cse36 (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1| .cse39) 256))) (and (or (< 127 .cse36) .cse37 (and (forall ((v_subst_166 Int)) (or (< v_subst_166 0) (not (= (mod v_subst_166 .cse38) 0)))) (forall ((v_subst_165 Int)) (not (= (mod v_subst_165 .cse38) 0))))) (or (and (forall ((v_subst_237 Int)) (not (= (mod v_subst_237 .cse38) 0))) (forall ((v_subst_238 Int)) (or (not (= (mod v_subst_238 .cse38) 0)) (< v_subst_238 0)))) .cse37 (< .cse36 128)))))) (.cse29 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse5 (= .cse30 0)) (.cse6 (< 0 .cse14)) (.cse7 (let ((.cse34 (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse30))) (let ((.cse31 (< .cse34 .cse20)) (.cse32 (mod (+ .cse18 .cse35 .cse34) 256)) (.cse33 (mod .cse34 256))) (and (or .cse31 (< 127 .cse32) (and (forall ((v_subst_255 Int)) (not (= (mod v_subst_255 .cse33) 0))) (forall ((v_subst_256 Int)) (or (not (= (mod v_subst_256 .cse33) 0)) (< v_subst_256 0))))) (or .cse31 (< .cse32 128) (and (forall ((v_subst_220 Int)) (or (not (= 0 (mod v_subst_220 .cse33))) (< v_subst_220 0))) (forall ((v_subst_219 Int)) (not (= (mod v_subst_219 .cse33) 0)))))))))) (let ((.cse1 (< 127 .cse30)) (.cse9 (or .cse5 .cse6 .cse7)) (.cse13 (< .cse30 128)) (.cse8 (< .cse29 128)) (.cse2 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse10 (< 127 .cse29)) (.cse12 (or .cse11 .cse6)) (.cse0 (mod .cse18 256))) (and (or (< 127 .cse0) (let ((.cse4 (= .cse18 0))) (let ((.cse3 (or (and (<= .cse14 0) (not .cse4)) (= .cse0 0) (let ((.cse19 (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse0))) (let ((.cse15 (mod .cse19 256)) (.cse16 (< .cse19 .cse20)) (.cse17 (mod (+ .cse18 .cse19) 256))) (and (or (and (forall ((v_subst_219 Int)) (not (= (mod v_subst_219 .cse15) 0))) (forall ((v_subst_220 Int)) (or (< v_subst_220 0) (not (= (mod v_subst_220 .cse15) 0))))) .cse16 (< .cse17 128)) (or (and (forall ((v_subst_255 Int)) (not (= (mod v_subst_255 .cse15) 0))) (forall ((v_subst_256 Int)) (or (< v_subst_256 0) (not (= (mod v_subst_256 .cse15) 0))))) .cse16 (< 127 .cse17)))))))) (and (or .cse1 (and (or .cse2 (and .cse3 (or .cse4 .cse5 .cse6 .cse7)) .cse8) (or (and .cse9 .cse3) .cse2 .cse10))) (or (and (or (and (or .cse11 .cse4 .cse6) .cse3) .cse2 .cse10) (or (and .cse3 .cse12) .cse2 .cse8)) .cse13))))) (or (let ((.cse22 (or (< |c_ULTIMATE.start_gcd_test_~a#1| 0) (let ((.cse27 (mod |c_ULTIMATE.start_gcd_test_~b#1| (+ (- 256) .cse0)))) (let ((.cse26 (mod (+ .cse28 .cse27) 256)) (.cse24 (< .cse27 .cse20)) (.cse25 (mod .cse27 256))) (and (or .cse24 (and (forall ((v_subst_237 Int)) (not (= (mod v_subst_237 .cse25) 0))) (forall ((v_subst_238 Int)) (or (< v_subst_238 0) (not (= (mod v_subst_238 .cse25) 0))))) (< .cse26 128)) (or (< 127 .cse26) .cse24 (and (forall ((v_subst_166 Int)) (or (< v_subst_166 0) (not (= (mod v_subst_166 .cse25) 0)))) (forall ((v_subst_165 Int)) (not (= (mod v_subst_165 .cse25) 0))))))))))) (and (or .cse1 (let ((.cse21 (and .cse22 .cse9))) (and (or .cse2 .cse21 .cse8) (or .cse2 .cse10 .cse21)))) (or .cse13 (let ((.cse23 (and .cse22 .cse12))) (and (or .cse23 .cse2 .cse8) (or .cse23 .cse2 .cse10)))))) (< .cse0 128)))))))) is different from true