./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:45:53,076 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:45:53,163 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 05:45:53,171 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:45:53,172 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:45:53,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:45:53,214 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:45:53,215 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:45:53,216 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:45:53,218 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:45:53,219 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:45:53,219 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:45:53,220 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:45:53,224 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:45:53,224 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:45:53,224 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:45:53,225 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:45:53,225 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:45:53,225 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:45:53,225 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:45:53,226 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:45:53,230 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:45:53,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:45:53,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:45:53,231 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:45:53,231 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:45:53,232 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:45:53,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:45:53,232 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:45:53,232 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:45:53,233 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:45:53,233 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:45:53,234 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:45:53,234 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:45:53,234 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:45:53,234 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:45:53,235 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:45:53,235 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:45:53,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:45:53,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:45:53,236 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:45:53,236 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:45:53,236 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:45:53,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:45:53,237 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:45:53,237 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:45:53,237 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:45:53,237 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b [2024-11-09 05:45:53,554 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:45:53,587 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:45:53,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:45:53,593 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:45:53,594 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:45:53,595 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i Unable to find full path for "g++" [2024-11-09 05:45:55,977 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:45:56,224 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:45:56,225 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i [2024-11-09 05:45:56,238 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data/4c1ccbef7/fdcb125cc78341b894e57ea9d563931a/FLAG967e59de9 [2024-11-09 05:45:56,266 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data/4c1ccbef7/fdcb125cc78341b894e57ea9d563931a [2024-11-09 05:45:56,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:45:56,274 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:45:56,277 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:45:56,278 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:45:56,286 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:45:56,287 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,288 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d49385 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56, skipping insertion in model container [2024-11-09 05:45:56,291 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,331 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:45:56,632 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2024-11-09 05:45:56,676 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2024-11-09 05:45:56,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:45:56,691 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:45:56,708 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2024-11-09 05:45:56,725 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2024-11-09 05:45:56,727 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:45:56,761 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:45:56,765 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56 WrapperNode [2024-11-09 05:45:56,765 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:45:56,767 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:45:56,768 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:45:56,768 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:45:56,776 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,786 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,819 INFO L138 Inliner]: procedures = 27, calls = 24, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 85 [2024-11-09 05:45:56,820 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:45:56,821 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:45:56,821 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:45:56,821 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:45:56,833 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,834 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,837 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,837 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,843 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,851 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,857 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,858 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,861 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:45:56,862 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:45:56,863 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:45:56,863 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:45:56,864 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (1/1) ... [2024-11-09 05:45:56,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:45:56,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:45:56,912 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:45:56,916 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:45:56,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:45:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2024-11-09 05:45:56,958 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2024-11-09 05:45:56,958 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-11-09 05:45:56,958 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-11-09 05:45:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:45:56,959 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:45:56,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:45:57,054 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:45:57,058 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:45:57,366 INFO L? ?]: Removed 28 outVars from TransFormulas that were not future-live. [2024-11-09 05:45:57,366 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:45:57,446 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:45:57,446 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 05:45:57,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:45:57 BoogieIcfgContainer [2024-11-09 05:45:57,447 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:45:57,451 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:45:57,451 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:45:57,456 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:45:57,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:45:56" (1/3) ... [2024-11-09 05:45:57,457 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e883a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:45:57, skipping insertion in model container [2024-11-09 05:45:57,457 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:45:56" (2/3) ... [2024-11-09 05:45:57,458 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e883a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:45:57, skipping insertion in model container [2024-11-09 05:45:57,458 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:45:57" (3/3) ... [2024-11-09 05:45:57,460 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_2_5.i [2024-11-09 05:45:57,485 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:45:57,485 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 05:45:57,642 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:45:57,654 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;@7362e2da, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:45:57,655 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 05:45:57,660 INFO L276 IsEmpty]: Start isEmpty. Operand has 27 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 20 states have internal predecessors, (26), 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) [2024-11-09 05:45:57,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-11-09 05:45:57,672 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:45:57,673 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:45:57,674 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:45:57,681 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:45:57,682 INFO L85 PathProgramCache]: Analyzing trace with hash -1074225707, now seen corresponding path program 1 times [2024-11-09 05:45:57,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:45:57,697 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1783413054] [2024-11-09 05:45:57,697 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:45:57,698 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:45:57,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:45:58,230 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:45:58,231 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:45:58,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1783413054] [2024-11-09 05:45:58,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1783413054] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:45:58,236 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:45:58,237 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:45:58,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1011572683] [2024-11-09 05:45:58,242 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:45:58,248 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:45:58,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:45:58,291 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:45:58,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:45:58,295 INFO L87 Difference]: Start difference. First operand has 27 states, 18 states have (on average 1.4444444444444444) internal successors, (26), 20 states have internal predecessors, (26), 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 4 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:45:58,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:45:58,435 INFO L93 Difference]: Finished difference Result 39 states and 49 transitions. [2024-11-09 05:45:58,437 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:45:58,439 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2024-11-09 05:45:58,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:45:58,448 INFO L225 Difference]: With dead ends: 39 [2024-11-09 05:45:58,449 INFO L226 Difference]: Without dead ends: 24 [2024-11-09 05:45:58,453 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:45:58,462 INFO L432 NwaCegarLoop]: 18 mSDtfsCounter, 1 mSDsluCounter, 36 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 54 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-11-09 05:45:58,464 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 54 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-11-09 05:45:58,490 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2024-11-09 05:45:58,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2024-11-09 05:45:58,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 16 states have (on average 1.1875) internal successors, (19), 17 states have internal predecessors, (19), 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) [2024-11-09 05:45:58,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 27 transitions. [2024-11-09 05:45:58,526 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 27 transitions. Word has length 7 [2024-11-09 05:45:58,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:45:58,527 INFO L471 AbstractCegarLoop]: Abstraction has 24 states and 27 transitions. [2024-11-09 05:45:58,528 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.75) internal successors, (7), 4 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:45:58,528 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 27 transitions. [2024-11-09 05:45:58,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-09 05:45:58,530 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:45:58,531 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:45:58,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:45:58,532 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:45:58,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:45:58,533 INFO L85 PathProgramCache]: Analyzing trace with hash -1198724816, now seen corresponding path program 1 times [2024-11-09 05:45:58,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:45:58,533 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033535017] [2024-11-09 05:45:58,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:45:58,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:45:58,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:45:58,961 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:45:58,961 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:45:58,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033535017] [2024-11-09 05:45:58,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2033535017] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:45:58,962 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [808486627] [2024-11-09 05:45:58,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:45:58,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:45:58,963 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:45:58,967 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:45:58,971 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:45:59,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:45:59,107 INFO L255 TraceCheckSpWp]: Trace formula consists of 68 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-09 05:45:59,118 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:45:59,952 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:45:59,953 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:46:00,110 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:46:00,111 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [808486627] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:46:00,111 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1976289692] [2024-11-09 05:46:00,148 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2024-11-09 05:46:00,149 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 05:46:00,155 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 05:46:00,161 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 05:46:00,162 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 05:46:01,543 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 05:46:01,983 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '180#(<= 1 |#StackHeapBarrier|)' at error location [2024-11-09 05:46:01,983 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 05:46:01,984 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:46:01,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 13 [2024-11-09 05:46:01,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332811959] [2024-11-09 05:46:01,986 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:46:01,987 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 05:46:01,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:46:01,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 05:46:01,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=52, Invalid=290, Unknown=0, NotChecked=0, Total=342 [2024-11-09 05:46:01,990 INFO L87 Difference]: Start difference. First operand 24 states and 27 transitions. Second operand has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:46:02,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:46:02,207 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2024-11-09 05:46:02,208 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-09 05:46:02,208 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2024-11-09 05:46:02,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:46:02,209 INFO L225 Difference]: With dead ends: 35 [2024-11-09 05:46:02,209 INFO L226 Difference]: Without dead ends: 28 [2024-11-09 05:46:02,210 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 13 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 78 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=59, Invalid=321, Unknown=0, NotChecked=0, Total=380 [2024-11-09 05:46:02,212 INFO L432 NwaCegarLoop]: 14 mSDtfsCounter, 6 mSDsluCounter, 90 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 104 SdHoareTripleChecker+Invalid, 83 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:46:02,213 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 104 Invalid, 83 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 81 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 05:46:02,214 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 28 states. [2024-11-09 05:46:02,219 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 28 to 28. [2024-11-09 05:46:02,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 20 states have (on average 1.15) internal successors, (23), 21 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) [2024-11-09 05:46:02,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 31 transitions. [2024-11-09 05:46:02,222 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 31 transitions. Word has length 9 [2024-11-09 05:46:02,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:46:02,222 INFO L471 AbstractCegarLoop]: Abstraction has 28 states and 31 transitions. [2024-11-09 05:46:02,223 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 1.6923076923076923) internal successors, (22), 13 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:46:02,223 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 31 transitions. [2024-11-09 05:46:02,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 05:46:02,224 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:46:02,224 INFO L215 NwaCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:46:02,253 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 05:46:02,429 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:46:02,430 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:46:02,430 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:46:02,430 INFO L85 PathProgramCache]: Analyzing trace with hash -1850413146, now seen corresponding path program 2 times [2024-11-09 05:46:02,431 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:46:02,431 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279589610] [2024-11-09 05:46:02,431 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:46:02,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:46:02,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:46:05,437 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:46:05,438 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:46:05,439 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279589610] [2024-11-09 05:46:05,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279589610] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:46:05,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [274716401] [2024-11-09 05:46:05,441 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-09 05:46:05,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:46:05,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:46:05,444 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:46:05,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 05:46:05,554 INFO L227 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2024-11-09 05:46:05,554 INFO L228 tOrderPrioritization]: Conjunction of SSA is unsat [2024-11-09 05:46:05,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 33 conjuncts are in the unsatisfiable core [2024-11-09 05:46:05,560 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:46:46,150 WARN L286 SmtUtils]: Spent 14.46s on a formula simplification. DAG size of input: 195 DAG size of output: 169 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:48:15,700 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse12 (* |c_ULTIMATE.start_main1_~y~0#1| 255)) (.cse22 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse48 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse47 (mod .cse22 256)) (.cse5 (mod .cse12 256))) (let ((.cse0 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse1 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse4 (+ .cse5 (- 256))) (.cse8 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse49 (<= 128 .cse5)) (.cse59 (not (= .cse5 0))) (.cse60 (<= .cse5 127)) (.cse50 (not (= |c_ULTIMATE.start_main1_~y~0#1| 0))) (.cse15 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse66 (<= 128 .cse47)) (.cse67 (<= .cse48 127)) (.cse21 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse52 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse51 (<= 0 |c_ULTIMATE.start_main1_~y~0#1|))) (or (and .cse0 (let ((.cse13 (<= 128 .cse48)) (.cse14 (<= .cse47 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse2))) (and (= .cse1 (mod (+ (* 255 .cse2) .cse3) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse2) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse2 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse2 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse3)))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse6))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse6) 256)) (= .cse1 (mod (+ (* 255 .cse6) .cse7) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse6 .cse7) 127) (not (= .cse6 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse6 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse7)))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse11 (+ (- 256) (mod (+ .cse12 .cse9) 256)))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse11))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse9) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse9) .cse10) 256) 127) (= (mod .cse11 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse9 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse9 .cse10) 256) .cse1) (not (= 0 .cse10))))))) .cse13 .cse14 .cse15) (and .cse8 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse16))) (and (<= 128 (+ .cse16 .cse17)) (= .cse1 (mod (+ (* 255 .cse16) .cse17) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse16 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse13 .cse14 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= 128 (+ .cse18 .cse19)) (= .cse1 (mod (+ (* 255 .cse18) .cse19) 256)) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse18 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) .cse15))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse25 (+ (- 256) (mod (+ .cse12 .cse23) 256)))) (let ((.cse20 (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse25))) (and (= (mod (+ .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ .cse20 .cse22) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse20 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse23 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse23 .cse24) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse23) .cse24) 256))))))) .cse8) (and .cse8 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse29 (+ (- 256) (mod (+ .cse12 .cse27) 256)))) (let ((.cse26 (mod .cse29 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse29))) (and (= (mod (+ .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256)) (<= (mod (+ .cse26 .cse22) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse26 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse27 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse27 .cse28) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse27) .cse28) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse33 (+ (- 256) (mod (+ .cse12 .cse31) 256)))) (let ((.cse30 (mod .cse33 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse33))) (and (= (mod (+ .cse30 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ .cse30 .cse22) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse31) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse31) .cse32) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse30 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse31 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse31 .cse32) 256) .cse1)))))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse37 (+ (- 256) (mod (+ .cse12 .cse35) 256)))) (let ((.cse34 (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse37))) (and (= (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse35) 256)) (<= (mod (+ .cse34 .cse22) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse35) .cse36) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse34 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse35 .cse36) 256) .cse1)))))) .cse8) (and .cse13 .cse14 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse39 (+ (- 256) (mod (+ .cse12 .cse38) 256)))) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse39))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse38) 256)) (= (mod .cse39 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse38 0)) (= (mod (+ .cse12 .cse38 .cse40) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse38) .cse40) 256))))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse42 (+ (- 256) (mod (+ .cse12 .cse41) 256)))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse42))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256) 127) (= (mod .cse42 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse41 0)) (= (mod (+ .cse12 .cse41 .cse43) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse43) 256))))))) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse15) (and .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse46 (+ (- 256) (mod (+ .cse12 .cse44) 256)))) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse46))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse44) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse44) .cse45) 256) 127) (= (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse44 .cse45) 256) .cse1) (not (= 0 .cse45))))))) .cse14 .cse15))) .cse49) (and .cse50 .cse51 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse53 (+ (mod (+ .cse55 .cse12) 256) (- 256)))) (let ((.cse54 (mod .cse53 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse53)) (= .cse21 (mod (+ .cse22 .cse54) 256)) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse55)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse54)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse56 (+ (mod (+ .cse57 .cse12) 256) (- 256)))) (let ((.cse58 (mod .cse56 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse56)) (not (= .cse57 0)) (= .cse21 (mod (+ .cse22 .cse58) 256)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse57) 127) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse58)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))))) (and .cse0 (or (and .cse59 .cse60 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse63 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256) (- 256)))) (let ((.cse61 (mod .cse63 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse61 0)) (<= (+ .cse5 .cse62) 127) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse61) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse62 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse61) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse63)))))))) (and .cse52 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse65))) (and (<= 128 (+ .cse64 .cse65)) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse65 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse5 .cse65)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse64) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse15 .cse66 .cse67) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse69 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse69))) (and (<= 128 (+ .cse68 .cse69)) (<= 128 (+ .cse5 .cse69)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse68) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))))) (and .cse15 .cse66 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse71 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse70) 256) (- 256)))) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse70)) (= (mod .cse71 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse71)))))) .cse67) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse73 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse72) 256) (- 256)))) (and (<= (+ .cse5 .cse72) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse73 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse72 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse73)))))) .cse15 .cse66 .cse67) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (and (<= (+ .cse5 .cse74) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse74 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse74)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse74 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse77 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse76) 256) (- 256)))) (let ((.cse75 (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse75 0)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse75) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse76)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse75) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse77)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse78))) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse78)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse79) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse78 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse79 .cse78) 127))))) .cse52))) (and (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse80 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse80) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse80)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse80 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse80 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse83 (+ (- 256) (mod (+ .cse12 .cse81) 256)))) (let ((.cse82 (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse81) 256) 127) (= .cse21 (mod (+ .cse82 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse83)) (not (= .cse82 0)) (<= (+ .cse82 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse81 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse85 (+ (- 256) (mod (+ .cse12 .cse84) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse84) 256) 127) (= (mod .cse85 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse85)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse84 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse86))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse87) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse86 .cse87) 127) (not (= .cse86 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse86 |c_ULTIMATE.start_gcd_test_~a#1|))))))) (and .cse52 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse88))) (and (<= 128 (+ .cse88 .cse89)) (= (mod .cse88 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse89) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse88 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse91 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse90))) (and (<= 128 (+ .cse90 .cse91)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse91) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse90 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse90 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse94 (+ (- 256) (mod (+ .cse12 .cse92) 256)))) (let ((.cse93 (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256)) (= .cse21 (mod (+ .cse93 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse94)) (not (= .cse93 0)) (<= (+ .cse93 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse92 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse96 (+ (- 256) (mod (+ .cse12 .cse95) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse95) 256)) (= (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse96)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse95 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67)) .cse49))) (and .cse0 (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse99 (+ (- 256) (mod (+ .cse12 .cse97) 256)))) (let ((.cse98 (mod .cse99 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse97) 256)) (= .cse21 (mod (+ .cse98 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse99)) (<= 128 (+ .cse98 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse97 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse52) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse103 (+ (- 256) (mod (+ .cse12 .cse101) 256)))) (let ((.cse100 (mod .cse103 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse102 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse103))) (and (<= 128 (mod (+ .cse100 .cse22) 256)) (= (mod (+ .cse100 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse101) 256)) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse101 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse101 .cse102) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse101) .cse102) 256))))))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse107 (+ (- 256) (mod (+ .cse12 .cse105) 256)))) (let ((.cse104 (mod .cse107 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse106 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse107))) (and (<= 128 (mod (+ .cse104 .cse22) 256)) (= (mod (+ .cse104 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse105) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse105) .cse106) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse105 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse105 .cse106) 256) .cse1)))))) .cse8) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse111 (+ (- 256) (mod (+ .cse12 .cse109) 256)))) (let ((.cse108 (mod .cse111 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse111))) (and (<= 128 (mod (+ .cse108 .cse22) 256)) (= (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse109) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse109) .cse110) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse109 .cse110) 256) .cse1)))))) .cse8) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse112 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse114 (+ (- 256) (mod (+ .cse12 .cse112) 256)))) (let ((.cse113 (mod .cse114 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse112) 256) 127) (= .cse21 (mod (+ .cse113 .cse22) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse114)) (<= 128 (+ .cse113 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse112 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse116 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse4))) (let ((.cse118 (+ (- 256) (mod (+ .cse12 .cse116) 256)))) (let ((.cse115 (mod .cse118 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse117 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse118))) (and (<= 128 (mod (+ .cse115 .cse22) 256)) (= (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse21) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse116) 256) 127) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse116 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse12 .cse116 .cse117) 256) .cse1) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse116) .cse117) 256))))))) .cse8)) .cse49) (and .cse59 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse119 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse121 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse119) 256) (- 256)))) (let ((.cse120 (mod .cse121 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ .cse5 .cse119) 127) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse119 0)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse120)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse120) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse121)))))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse122 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse5))) (let ((.cse124 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse122) 256) (- 256)))) (let ((.cse123 (mod .cse124 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse5 .cse122)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse123)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse22 .cse123) 256) .cse21) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse124))))))))) .cse60))) (and .cse50 (or (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse127 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse125 (+ (mod (+ .cse127 .cse12) 256) (- 256)))) (let ((.cse126 (mod .cse125 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse125)) (= .cse21 (mod (+ .cse22 .cse126) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse126) 127) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse127)) (not (= .cse126 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse129 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse128 (+ (mod (+ .cse129 .cse12) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse128)) (not (= .cse129 0)) (= (mod .cse128 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse129) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67) (and .cse52 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse130 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse131 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse130))) (and (<= 128 (+ .cse130 .cse131)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse131) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse130)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse130 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse132 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse132))) (and (= (mod .cse132 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse132 .cse133)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse133) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse132)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse15 .cse66 .cse67))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse134 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse134 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse134)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse134) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse134 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse15 .cse66 .cse67 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse136 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse135 (+ (mod (+ .cse136 .cse12) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse135)) (= (mod .cse135 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse136)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse138 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse137 (+ (mod (+ .cse138 .cse12) 256) (- 256)))) (let ((.cse139 (mod .cse137 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse137)) (not (= .cse138 0)) (= .cse21 (mod (+ .cse22 .cse139) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse139) 127) (not (= .cse139 0)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse138) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse140 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse141 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse140))) (and (<= (+ .cse140 .cse141) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse141) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse140)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse140 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse52)) .cse51))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2024-11-09 05:48:27,919 WARN L851 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse65 (mod (* |c_ULTIMATE.start_gcd_test_~a#1| 255) 256))) (let ((.cse3 (<= 128 .cse65)) (.cse4 (<= .cse66 127)) (.cse5 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse29 (+ .cse15 (- 256))) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0)) (not (= .cse1 0)) (= (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse6))) (and (= (mod .cse6 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse6 .cse7)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse7) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse6)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse8))) (and (= (mod .cse8 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse8 .cse9)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse9) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= (mod .cse10 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ .cse10 .cse11) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse11) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse12 (+ (mod (+ .cse13 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12)) (= (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse13)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse14 0)) (= (mod .cse14 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse14) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5))) (and (or (and (not (= .cse15 0)) (or (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse16) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse16 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse16)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse18 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse17) 256) (- 256)))) (and (<= (+ .cse15 .cse17) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse17 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18)))))) .cse3 .cse4) (and .cse5 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20))) (and (<= 128 (+ .cse19 .cse20)) (= (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse20)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse19) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))) (and (<= 128 (+ .cse21 .cse22)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse22)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse21) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse3 .cse4))) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse24 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse23)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24)))))) .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse25))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse25)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse26) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse26 .cse25) 127))))))) (<= .cse15 127)) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (+ (- 256) (mod (+ .cse2 .cse27) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256) 127) (= (mod .cse28 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse28)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse30))) (and (<= 128 (+ .cse30 .cse31)) (= (mod .cse30 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse31) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse32 0)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse34) 256) 127) (= (mod .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse34 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse36 (+ (- 256) (mod (+ .cse2 .cse35) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse35) 256)) (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse35 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse37))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse38) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse37 .cse38) 127) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) .cse39)) .cse40) (and (let ((.cse48 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse45 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse41 (<= 128 .cse66)) (.cse42 (<= .cse65 127))) (or (and (or (and .cse41 .cse42 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse43))) (and (<= 128 (+ .cse43 .cse44)) (= .cse45 (mod (+ (* 255 .cse43) .cse44) 256)) (= (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse43 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse46))) (and (<= 128 (+ .cse46 .cse47)) (= .cse45 (mod (+ (* 255 .cse46) .cse47) 256)) (= (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse46 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse49))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse49) 256)) (= .cse45 (mod (+ (* 255 .cse49) .cse50) 256)) (= (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse49 .cse50) 127) (not (= .cse49 0)) (not (= 0 .cse50)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (= .cse45 (mod (+ (* 255 .cse51) .cse52) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and .cse41 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse55 (+ (- 256) (mod (+ .cse2 .cse53) 256)))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse53) .cse54) 256) 127) (= (mod .cse55 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse53 .cse54) 256) .cse45) (not (= 0 .cse54))))))) .cse42) (and .cse41 .cse42 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse57 (+ (- 256) (mod (+ .cse2 .cse56) 256)))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse56) 256)) (= (mod .cse57 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse56 0)) (= (mod (+ .cse2 .cse56 .cse58) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse56) .cse58) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse60 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse60))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod .cse60 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse59 0)) (= (mod (+ .cse2 .cse59 .cse61) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse61) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (= (mod .cse64 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse62 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse45) (not (= 0 .cse63))))))) .cse41 .cse42))) .cse40 .cse39)))))) is different from false [2024-11-09 05:48:39,615 WARN L851 $PredicateComparison]: unable to prove that (and (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| 127) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod (* 255 |c_ULTIMATE.start_main1_~g~0#1|) 256)) (.cse65 (mod |c_ULTIMATE.start_main1_~g~0#1| 256))) (let ((.cse6 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse3 (<= .cse65 127)) (.cse4 (<= 128 .cse66)) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse29 (+ .cse15 (- 256))) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= (mod .cse0 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0) |c_ULTIMATE.start_main1_~g~0#1|) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse5 0)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse5)) (= (mod .cse5 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse5) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (+ (mod (+ .cse8 .cse2) 256) (- 256)))) (and (= (mod .cse7 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse8 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse7) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse9) (<= (+ .cse10 .cse9) 127) (= (mod .cse10 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse11) (<= 128 (+ .cse12 .cse11)) (= (mod .cse12 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse13) (<= 128 (+ .cse14 .cse13)) (= (mod .cse14 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse6))) (and (or (and (not (= .cse15 0)) (<= .cse15 127) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse17 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse16) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse16)) (= (mod .cse17 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse17)))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse18)) (= (mod .cse18 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse19 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse19 .cse18) 127))))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse20) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse20 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20) |c_ULTIMATE.start_main1_~g~0#1|) (not (= .cse20 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse22 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse21) 256) (- 256)))) (and (<= (+ .cse15 .cse21) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse21 0)) (= (mod .cse22 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24))) (and (<= 128 (+ .cse23 .cse24)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse24 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse23 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse26))) (and (<= 128 (+ .cse25 .cse26)) (= (mod .cse26 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse25 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))))))) .cse6))) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse27))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256)) (= (mod .cse27 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse28) (<= (+ .cse27 .cse28) 127) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (+ (- 256) (mod (+ .cse2 .cse30) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse30) 256) 127) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse31)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse31 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse6 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34))) (and (<= 128 (+ .cse34 .cse35)) (= (mod .cse34 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse35))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse36) 256) 127) (= (mod .cse36 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (not (= .cse36 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (+ (- 256) (mod (+ .cse2 .cse37) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse38)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse38 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4)) .cse39)) .cse40) (and .cse40 (let ((.cse50 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse48 (<= .cse66 127)) (.cse49 (<= 128 .cse65)) (.cse43 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (+ (- 256) (mod (+ .cse2 .cse41) 256)))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse44))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256)) (= (mod (+ .cse2 .cse41 .cse42) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse44 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse41 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse42) 256))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (+ (- 256) (mod (+ .cse2 .cse45) 256)))) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse47))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse45) 256) 127) (= (mod (+ .cse2 .cse45 .cse46) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse47 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse45 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse45) .cse46) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48 .cse49) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse51) .cse52) 256)) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse53))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (= (mod .cse53 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse53 .cse54) 127) (= .cse43 (mod (+ (* 255 .cse53) .cse54) 256)) (not (= .cse53 0)) (not (= 0 .cse54)))))))))) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (+ .cse55 .cse56)) (= (mod .cse55 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse55) .cse56) 256)) (not (= .cse55 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (+ .cse57 .cse58)) (= (mod .cse57 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse57) .cse58) 256)) (not (= .cse57 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse61 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse61))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod (+ .cse2 .cse59 .cse60) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse60) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse61 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse59 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse60))))))) .cse48 .cse49) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256)) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse64 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse63)))))))))) .cse39)))))) is different from false [2024-11-09 05:48:43,211 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 5 refuted. 1 times theorem prover too weak. 0 trivial. 3 not checked. [2024-11-09 05:48:43,211 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:49:33,977 WARN L286 SmtUtils]: Spent 34.07s on a formula simplification. DAG size of input: 83 DAG size of output: 52 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:51:00,614 WARN L873 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse9 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse5 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse4 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse4 256))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse1))) (or (not (= (mod .cse1 (mod .cse2 256)) 0)) (< .cse2 .cse3) (= .cse1 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse1) (< 127 (mod (+ .cse4 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse4 .cse5) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse6 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse6))) (or (not (= (mod .cse6 (mod .cse7 256)) 0)) (< .cse7 .cse3) (= 0 .cse6) (< 127 (mod .cse8 256)) (< 127 .cse6) (< (mod (+ .cse8 .cse5) 256) 128) (= .cse8 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod (+ .cse12 .cse5) 256))) (let ((.cse10 (+ (- 256) .cse13))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse10))) (or (not (= (mod .cse10 (mod .cse11 256)) 0)) (< 127 (mod .cse12 256)) (< 127 (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse13 128) (= .cse12 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse16 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod .cse16 256))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse14))) (or (not (= (mod .cse14 (mod .cse15 256)) 0)) (< .cse15 .cse3) (= .cse14 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse14) (< 127 (mod (+ .cse16 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse16 .cse5) 256) 128)))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse19 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse20 (+ (- 256) .cse19))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse20))) (or (< .cse17 .cse3) (< (mod .cse18 256) 128) (< .cse19 128) (not (= (mod .cse20 (mod .cse17 256)) 0)) (< (mod (+ .cse18 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod .cse24 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (not (= (mod .cse21 (mod .cse22 256)) 0)) (< .cse23 128) (< .cse22 .cse3) (< (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse24 .cse5) 256) 128))))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse28 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (mod .cse28 256))) (let ((.cse25 (+ (- 256) .cse27))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25))) (or (not (= (mod .cse25 (mod .cse26 256)) 0)) (< .cse27 128) (< .cse26 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse28 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse29))) (or (not (= (mod .cse29 (mod .cse30 256)) 0)) (< (mod .cse31 256) 128) (< .cse30 .cse3) (= 0 .cse29) (< 127 .cse29) (< (mod (+ .cse31 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse34 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse34 256))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (or (not (= (mod .cse32 (mod .cse33 256)) 0)) (< .cse33 .cse3) (= .cse32 0) (< 127 (mod (+ .cse34 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse32) (< 127 (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse37 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod (+ .cse37 .cse5) 256))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35))) (or (not (= (mod .cse35 (mod .cse36 256)) 0)) (< .cse36 .cse3) (= .cse35 0) (< 127 .cse35) (< 127 (mod .cse37 256)) (< 127 (mod (+ .cse37 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (+ (- 256) .cse40))) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (or (not (= (mod .cse38 (mod .cse39 256)) 0)) (< .cse40 128) (< .cse39 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse41 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse44 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod (+ .cse44 .cse5) 256))) (let ((.cse42 (+ (- 256) .cse45))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (or (not (= (mod .cse42 (mod .cse43 256)) 0)) (< (mod .cse44 256) 128) (< 127 (mod (+ .cse44 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse45 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse43 .cse3)))))))))) .cse9) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse48 .cse5) 256))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse47 .cse3) (= .cse46 0) (< 127 .cse46) (< 127 (mod .cse48 256)) (= .cse48 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod .cse51 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (or (not (= (mod .cse49 (mod .cse50 256)) 0)) (< .cse50 .cse3) (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse49 0) (< 127 (mod (+ .cse51 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse49)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse55 (mod (+ .cse54 .cse5) 256))) (let ((.cse52 (+ (- 256) .cse55))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse52))) (or (not (= (mod .cse52 (mod .cse53 256)) 0)) (< (mod .cse54 256) 128) (< (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse55 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse59 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse58 (mod .cse59 256))) (let ((.cse56 (+ (- 256) .cse58))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse56))) (or (not (= (mod .cse56 (mod .cse57 256)) 0)) (< .cse58 128) (< .cse57 .cse3) (< (mod (+ .cse59 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse59 .cse5) 256) 128)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse62 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse60))) (or (not (= (mod .cse60 (mod .cse61 256)) 0)) (< .cse61 .cse3) (= 0 .cse60) (< 127 (mod (+ .cse62 .cse5) 256)) (< 127 (mod .cse62 256)) (< 127 .cse60) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod .cse65 256))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (or (not (= (mod .cse63 (mod .cse64 256)) 0)) (< .cse64 .cse3) (= .cse63 0) (< 127 (mod (+ .cse65 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse63) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse0) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse66 (mod (+ .cse68 .cse5) 256))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse66))) (or (not (= (mod .cse66 (mod .cse67 256)) 0)) (< (mod .cse68 256) 128) (< (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse67 .cse3) (= .cse66 0) (< 127 .cse66) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod .cse72 256))) (let ((.cse69 (+ (- 256) .cse71))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (or (not (= (mod .cse69 (mod .cse70 256)) 0)) (< .cse71 128) (< .cse70 .cse3) (< (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse72 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse76 (mod (+ .cse75 .cse5) 256))) (let ((.cse73 (+ (- 256) .cse76))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse73))) (or (not (= (mod .cse73 (mod .cse74 256)) 0)) (< (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse75 256)) (< .cse76 128) (= .cse75 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse74 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse79 256))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (or (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse77 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse79 .cse5) 256) 128))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse83 256))) (let ((.cse80 (+ (- 256) .cse82))) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse82 128) (< .cse81 .cse3) (< (mod (+ .cse83 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse83 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse85 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse86 (mod (+ .cse85 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse87 (+ (- 256) .cse86))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (or (< .cse84 .cse3) (< (mod .cse85 256) 128) (< .cse86 128) (not (= (mod .cse87 (mod .cse84 256)) 0)) (< 127 (mod (+ .cse85 .cse5) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (- 256) .cse90))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< .cse90 128) (< .cse89 .cse3) (< 127 (mod (+ .cse91 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse94 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod (+ .cse94 .cse5) 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (or (not (= (mod .cse92 (mod .cse93 256)) 0)) (< (mod .cse94 256) 128) (< .cse93 .cse3) (= .cse92 0) (< 127 .cse92) (< 127 (mod (+ .cse94 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse9) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse97 (+ (- 256) .cse96))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (or (< .cse95 .cse3) (< .cse96 128) (not (= (mod .cse97 (mod .cse95 256)) 0)) (< 127 (mod (+ .cse98 .cse5) 256)) (< 127 (mod .cse98 256)) (= .cse98 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse101 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse99 (mod .cse101 256))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse99))) (or (not (= (mod .cse99 (mod .cse100 256)) 0)) (< .cse100 .cse3) (< (mod (+ .cse101 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse99 0) (< 127 (mod (+ .cse101 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse99)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod .cse105 256))) (let ((.cse102 (+ (- 256) .cse104))) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102))) (or (not (= (mod .cse102 (mod .cse103 256)) 0)) (< .cse104 128) (< .cse103 .cse3) (< 127 (mod (+ .cse105 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse108 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse106))) (or (not (= (mod .cse106 (mod .cse107 256)) 0)) (< (mod .cse108 256) 128) (< .cse107 .cse3) (= 0 .cse106) (< 127 (mod (+ .cse108 .cse5) 256)) (< 127 .cse106) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse111 (+ (- 256) .cse110))) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse111))) (or (< .cse109 .cse3) (< .cse110 128) (not (= (mod .cse111 (mod .cse109 256)) 0)) (< 127 (mod .cse112 256)) (< (mod (+ .cse112 .cse5) 256) 128) (= .cse112 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse115 256))) (let ((.cse114 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (or (not (= (mod .cse113 (mod .cse114 256)) 0)) (< .cse114 .cse3) (< (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse113 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< (mod (+ .cse115 .cse5) 256) 128))))))))))))) is different from true [2024-11-09 05:51:28,543 WARN L873 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0) (let ((.cse9 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse5 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse4 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse4 256))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse1))) (or (not (= (mod .cse1 (mod .cse2 256)) 0)) (< .cse2 .cse3) (= .cse1 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse1) (< 127 (mod (+ .cse4 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse4 .cse5) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse6 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse6))) (or (not (= (mod .cse6 (mod .cse7 256)) 0)) (< .cse7 .cse3) (= 0 .cse6) (< 127 (mod .cse8 256)) (< 127 .cse6) (< (mod (+ .cse8 .cse5) 256) 128) (= .cse8 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod (+ .cse12 .cse5) 256))) (let ((.cse10 (+ (- 256) .cse13))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse10))) (or (not (= (mod .cse10 (mod .cse11 256)) 0)) (< 127 (mod .cse12 256)) (< 127 (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse13 128) (= .cse12 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse16 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod .cse16 256))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse14))) (or (not (= (mod .cse14 (mod .cse15 256)) 0)) (< .cse15 .cse3) (= .cse14 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse14) (< 127 (mod (+ .cse16 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse16 .cse5) 256) 128)))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse19 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse20 (+ (- 256) .cse19))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse20))) (or (< .cse17 .cse3) (< (mod .cse18 256) 128) (< .cse19 128) (not (= (mod .cse20 (mod .cse17 256)) 0)) (< (mod (+ .cse18 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod .cse24 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (not (= (mod .cse21 (mod .cse22 256)) 0)) (< .cse23 128) (< .cse22 .cse3) (< (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse24 .cse5) 256) 128))))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse28 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (mod .cse28 256))) (let ((.cse25 (+ (- 256) .cse27))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25))) (or (not (= (mod .cse25 (mod .cse26 256)) 0)) (< .cse27 128) (< .cse26 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse28 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse29))) (or (not (= (mod .cse29 (mod .cse30 256)) 0)) (< (mod .cse31 256) 128) (< .cse30 .cse3) (= 0 .cse29) (< 127 .cse29) (< (mod (+ .cse31 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse34 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse34 256))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (or (not (= (mod .cse32 (mod .cse33 256)) 0)) (< .cse33 .cse3) (= .cse32 0) (< 127 (mod (+ .cse34 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse32) (< 127 (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse37 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod (+ .cse37 .cse5) 256))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35))) (or (not (= (mod .cse35 (mod .cse36 256)) 0)) (< .cse36 .cse3) (= .cse35 0) (< 127 .cse35) (< 127 (mod .cse37 256)) (< 127 (mod (+ .cse37 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (+ (- 256) .cse40))) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (or (not (= (mod .cse38 (mod .cse39 256)) 0)) (< .cse40 128) (< .cse39 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse41 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse44 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod (+ .cse44 .cse5) 256))) (let ((.cse42 (+ (- 256) .cse45))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (or (not (= (mod .cse42 (mod .cse43 256)) 0)) (< (mod .cse44 256) 128) (< 127 (mod (+ .cse44 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse45 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse43 .cse3)))))))))) .cse9) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse48 .cse5) 256))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse47 .cse3) (= .cse46 0) (< 127 .cse46) (< 127 (mod .cse48 256)) (= .cse48 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod .cse51 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (or (not (= (mod .cse49 (mod .cse50 256)) 0)) (< .cse50 .cse3) (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse49 0) (< 127 (mod (+ .cse51 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse49)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse55 (mod (+ .cse54 .cse5) 256))) (let ((.cse52 (+ (- 256) .cse55))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse52))) (or (not (= (mod .cse52 (mod .cse53 256)) 0)) (< (mod .cse54 256) 128) (< (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse55 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse59 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse58 (mod .cse59 256))) (let ((.cse56 (+ (- 256) .cse58))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse56))) (or (not (= (mod .cse56 (mod .cse57 256)) 0)) (< .cse58 128) (< .cse57 .cse3) (< (mod (+ .cse59 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse59 .cse5) 256) 128)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse62 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse60))) (or (not (= (mod .cse60 (mod .cse61 256)) 0)) (< .cse61 .cse3) (= 0 .cse60) (< 127 (mod (+ .cse62 .cse5) 256)) (< 127 (mod .cse62 256)) (< 127 .cse60) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod .cse65 256))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (or (not (= (mod .cse63 (mod .cse64 256)) 0)) (< .cse64 .cse3) (= .cse63 0) (< 127 (mod (+ .cse65 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse63) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse0) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse66 (mod (+ .cse68 .cse5) 256))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse66))) (or (not (= (mod .cse66 (mod .cse67 256)) 0)) (< (mod .cse68 256) 128) (< (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse67 .cse3) (= .cse66 0) (< 127 .cse66) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod .cse72 256))) (let ((.cse69 (+ (- 256) .cse71))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (or (not (= (mod .cse69 (mod .cse70 256)) 0)) (< .cse71 128) (< .cse70 .cse3) (< (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse72 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse76 (mod (+ .cse75 .cse5) 256))) (let ((.cse73 (+ (- 256) .cse76))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse73))) (or (not (= (mod .cse73 (mod .cse74 256)) 0)) (< (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse75 256)) (< .cse76 128) (= .cse75 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse74 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse79 256))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (or (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse77 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse79 .cse5) 256) 128))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse83 256))) (let ((.cse80 (+ (- 256) .cse82))) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse82 128) (< .cse81 .cse3) (< (mod (+ .cse83 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse83 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse85 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse86 (mod (+ .cse85 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse87 (+ (- 256) .cse86))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (or (< .cse84 .cse3) (< (mod .cse85 256) 128) (< .cse86 128) (not (= (mod .cse87 (mod .cse84 256)) 0)) (< 127 (mod (+ .cse85 .cse5) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (- 256) .cse90))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< .cse90 128) (< .cse89 .cse3) (< 127 (mod (+ .cse91 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse94 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod (+ .cse94 .cse5) 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (or (not (= (mod .cse92 (mod .cse93 256)) 0)) (< (mod .cse94 256) 128) (< .cse93 .cse3) (= .cse92 0) (< 127 .cse92) (< 127 (mod (+ .cse94 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse9) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse97 (+ (- 256) .cse96))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (or (< .cse95 .cse3) (< .cse96 128) (not (= (mod .cse97 (mod .cse95 256)) 0)) (< 127 (mod (+ .cse98 .cse5) 256)) (< 127 (mod .cse98 256)) (= .cse98 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse101 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse99 (mod .cse101 256))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse99))) (or (not (= (mod .cse99 (mod .cse100 256)) 0)) (< .cse100 .cse3) (< (mod (+ .cse101 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse99 0) (< 127 (mod (+ .cse101 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse99)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod .cse105 256))) (let ((.cse102 (+ (- 256) .cse104))) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102))) (or (not (= (mod .cse102 (mod .cse103 256)) 0)) (< .cse104 128) (< .cse103 .cse3) (< 127 (mod (+ .cse105 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse108 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse106))) (or (not (= (mod .cse106 (mod .cse107 256)) 0)) (< (mod .cse108 256) 128) (< .cse107 .cse3) (= 0 .cse106) (< 127 (mod (+ .cse108 .cse5) 256)) (< 127 .cse106) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse111 (+ (- 256) .cse110))) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse111))) (or (< .cse109 .cse3) (< .cse110 128) (not (= (mod .cse111 (mod .cse109 256)) 0)) (< 127 (mod .cse112 256)) (< (mod (+ .cse112 .cse5) 256) 128) (= .cse112 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse115 256))) (let ((.cse114 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (or (not (= (mod .cse113 (mod .cse114 256)) 0)) (< .cse114 .cse3) (< (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse113 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< (mod (+ .cse115 .cse5) 256) 128))))))))))))) is different from true [2024-11-09 05:51:29,372 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 5 not checked. [2024-11-09 05:51:29,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [274716401] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:51:29,373 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [890496073] [2024-11-09 05:51:29,376 INFO L159 IcfgInterpreter]: Started Sifa with 9 locations of interest [2024-11-09 05:51:29,376 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 05:51:29,377 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 05:51:29,377 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 05:51:29,377 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 05:51:30,869 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 05:51:35,971 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '374#(<= 1 |#StackHeapBarrier|)' at error location [2024-11-09 05:51:35,972 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 05:51:35,972 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:51:35,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 11, 11] total 27 [2024-11-09 05:51:35,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463463381] [2024-11-09 05:51:35,973 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:51:35,974 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2024-11-09 05:51:35,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:51:35,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2024-11-09 05:51:35,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=644, Unknown=8, NotChecked=280, Total=1056 [2024-11-09 05:51:35,978 INFO L87 Difference]: Start difference. First operand 28 states and 31 transitions. Second operand has 27 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 27 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:51:38,795 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse1 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (or (and (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (= |c_ULTIMATE.start_main1_~y~0#1| |c_ULTIMATE.start_gcd_test_~b#1|)) (and (let ((.cse0 (mod (* |c_ULTIMATE.start_main1_~y~0#1| 255) 256))) (or (and (= .cse0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (<= 128 .cse0)) (and (= .cse0 |c_ULTIMATE.start_gcd_test_~b#1|) (<= .cse0 127)))) (<= .cse1 0))) (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0) (let ((.cse10 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse2 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse6 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse5 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse3 (mod .cse5 256))) (let ((.cse4 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse3))) (or (not (= (mod .cse3 (mod .cse4 256)) 0)) (< .cse4 .cse1) (= .cse3 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse3) (< 127 (mod (+ .cse5 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse5 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse9 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse7 (mod (+ .cse9 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse7))) (or (not (= (mod .cse7 (mod .cse8 256)) 0)) (< .cse8 .cse1) (= 0 .cse7) (< 127 (mod .cse9 256)) (< 127 .cse7) (< (mod (+ .cse9 .cse6) 256) 128) (= .cse9 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse13 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod (+ .cse13 .cse6) 256))) (let ((.cse11 (+ (- 256) .cse14))) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse11))) (or (not (= (mod .cse11 (mod .cse12 256)) 0)) (< 127 (mod .cse13 256)) (< 127 (mod (+ .cse13 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse14 128) (= .cse13 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse12 .cse1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse17 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse15 (mod .cse17 256))) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse15))) (or (not (= (mod .cse15 (mod .cse16 256)) 0)) (< .cse16 .cse1) (= .cse15 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse15) (< 127 (mod (+ .cse17 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse17 .cse6) 256) 128)))))))))) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse19 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse20 (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse21 (+ (- 256) .cse20))) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (< .cse18 .cse1) (< (mod .cse19 256) 128) (< .cse20 128) (not (= (mod .cse21 (mod .cse18 256)) 0)) (< (mod (+ .cse19 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse25 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse24 (mod .cse25 256))) (let ((.cse22 (+ (- 256) .cse24))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse22))) (or (not (= (mod .cse22 (mod .cse23 256)) 0)) (< .cse24 128) (< .cse23 .cse1) (< (mod (+ .cse25 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse25 .cse6) 256) 128))))))))))) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse29 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse28 (mod .cse29 256))) (let ((.cse26 (+ (- 256) .cse28))) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse26))) (or (not (= (mod .cse26 (mod .cse27 256)) 0)) (< .cse28 128) (< .cse27 .cse1) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse29 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse32 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse30 (mod (+ .cse32 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse30))) (or (not (= (mod .cse30 (mod .cse31 256)) 0)) (< (mod .cse32 256) 128) (< .cse31 .cse1) (= 0 .cse30) (< 127 .cse30) (< (mod (+ .cse32 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse35 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse33 (mod .cse35 256))) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse33))) (or (not (= (mod .cse33 (mod .cse34 256)) 0)) (< .cse34 .cse1) (= .cse33 0) (< 127 (mod (+ .cse35 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse33) (< 127 (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse38 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse36 (mod (+ .cse38 .cse6) 256))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse36))) (or (not (= (mod .cse36 (mod .cse37 256)) 0)) (< .cse37 .cse1) (= .cse36 0) (< 127 .cse36) (< 127 (mod .cse38 256)) (< 127 (mod (+ .cse38 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse10) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse42 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse41 (mod .cse42 256))) (let ((.cse39 (+ (- 256) .cse41))) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse39))) (or (not (= (mod .cse39 (mod .cse40 256)) 0)) (< .cse41 128) (< .cse40 .cse1) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse42 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse42 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse45 .cse6) 256))) (let ((.cse43 (+ (- 256) .cse46))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse43))) (or (not (= (mod .cse43 (mod .cse44 256)) 0)) (< (mod .cse45 256) 128) (< 127 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse46 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse44 .cse1)))))))))) .cse10) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse49 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse47 (mod (+ .cse49 .cse6) 256))) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse47))) (or (not (= (mod .cse47 (mod .cse48 256)) 0)) (< (mod (+ .cse49 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse48 .cse1) (= .cse47 0) (< 127 .cse47) (< 127 (mod .cse49 256)) (= .cse49 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse52 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse50 (mod .cse52 256))) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse50))) (or (not (= (mod .cse50 (mod .cse51 256)) 0)) (< .cse51 .cse1) (< (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse50 0) (< 127 (mod (+ .cse52 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse50)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse56 (mod (+ .cse55 .cse6) 256))) (let ((.cse53 (+ (- 256) .cse56))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse53))) (or (not (= (mod .cse53 (mod .cse54 256)) 0)) (< (mod .cse55 256) 128) (< (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse56 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse54 .cse1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse60 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse59 (mod .cse60 256))) (let ((.cse57 (+ (- 256) .cse59))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse57))) (or (not (= (mod .cse57 (mod .cse58 256)) 0)) (< .cse59 128) (< .cse58 .cse1) (< (mod (+ .cse60 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse60 .cse6) 256) 128)))))))))) .cse10) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse63 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse61 (mod (+ .cse63 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse61))) (or (not (= (mod .cse61 (mod .cse62 256)) 0)) (< .cse62 .cse1) (= 0 .cse61) (< 127 (mod (+ .cse63 .cse6) 256)) (< 127 (mod .cse63 256)) (< 127 .cse61) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse66 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse64 (mod .cse66 256))) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse64))) (or (not (= (mod .cse64 (mod .cse65 256)) 0)) (< .cse65 .cse1) (= .cse64 0) (< 127 (mod (+ .cse66 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse64) (< 127 (mod (+ .cse66 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse2) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse69 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse67 (mod (+ .cse69 .cse6) 256))) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse67))) (or (not (= (mod .cse67 (mod .cse68 256)) 0)) (< (mod .cse69 256) 128) (< (mod (+ .cse69 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse68 .cse1) (= .cse67 0) (< 127 .cse67) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse73 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse72 (mod .cse73 256))) (let ((.cse70 (+ (- 256) .cse72))) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse70))) (or (not (= (mod .cse70 (mod .cse71 256)) 0)) (< .cse72 128) (< .cse71 .cse1) (< (mod (+ .cse73 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse73 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse76 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod (+ .cse76 .cse6) 256))) (let ((.cse74 (+ (- 256) .cse77))) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse74))) (or (not (= (mod .cse74 (mod .cse75 256)) 0)) (< (mod (+ .cse76 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse76 256)) (< .cse77 128) (= .cse76 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse75 .cse1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse80 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse78 (mod .cse80 256))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse78))) (or (not (= (mod .cse78 (mod .cse79 256)) 0)) (< .cse79 .cse1) (< (mod (+ .cse80 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse78 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse78) (< (mod (+ .cse80 .cse6) 256) 128))))))))) .cse10) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse84 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (mod .cse84 256))) (let ((.cse81 (+ (- 256) .cse83))) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse81))) (or (not (= (mod .cse81 (mod .cse82 256)) 0)) (< .cse83 128) (< .cse82 .cse1) (< (mod (+ .cse84 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse84 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse88 (+ (- 256) .cse87))) (let ((.cse85 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (< .cse85 .cse1) (< (mod .cse86 256) 128) (< .cse87 128) (not (= (mod .cse88 (mod .cse85 256)) 0)) (< 127 (mod (+ .cse86 .cse6) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse2) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse91 (mod .cse92 256))) (let ((.cse89 (+ (- 256) .cse91))) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse89))) (or (not (= (mod .cse89 (mod .cse90 256)) 0)) (< .cse91 128) (< .cse90 .cse1) (< 127 (mod (+ .cse92 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse95 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse93 (mod (+ .cse95 .cse6) 256))) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse93))) (or (not (= (mod .cse93 (mod .cse94 256)) 0)) (< (mod .cse95 256) 128) (< .cse94 .cse1) (= .cse93 0) (< 127 .cse93) (< 127 (mod (+ .cse95 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse99 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse97 (mod (+ .cse99 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse98 (+ (- 256) .cse97))) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse98))) (or (< .cse96 .cse1) (< .cse97 128) (not (= (mod .cse98 (mod .cse96 256)) 0)) (< 127 (mod (+ .cse99 .cse6) 256)) (< 127 (mod .cse99 256)) (= .cse99 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse102 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse100 (mod .cse102 256))) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse100))) (or (not (= (mod .cse100 (mod .cse101 256)) 0)) (< .cse101 .cse1) (< (mod (+ .cse102 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse100 0) (< 127 (mod (+ .cse102 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse100)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse106 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse105 (mod .cse106 256))) (let ((.cse103 (+ (- 256) .cse105))) (let ((.cse104 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse103))) (or (not (= (mod .cse103 (mod .cse104 256)) 0)) (< .cse105 128) (< .cse104 .cse1) (< 127 (mod (+ .cse106 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse106 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse109 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse107 (mod (+ .cse109 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse108 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse107))) (or (not (= (mod .cse107 (mod .cse108 256)) 0)) (< (mod .cse109 256) 128) (< .cse108 .cse1) (= 0 .cse107) (< 127 (mod (+ .cse109 .cse6) 256)) (< 127 .cse107) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse2) (or .cse2 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse113 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse111 (mod (+ .cse113 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse112 (+ (- 256) .cse111))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse112))) (or (< .cse110 .cse1) (< .cse111 128) (not (= (mod .cse112 (mod .cse110 256)) 0)) (< 127 (mod .cse113 256)) (< (mod (+ .cse113 .cse6) 256) 128) (= .cse113 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse116 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse114 (mod .cse116 256))) (let ((.cse115 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse114))) (or (not (= (mod .cse114 (mod .cse115 256)) 0)) (< .cse115 .cse1) (< (mod (+ .cse116 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse114 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse114) (< (mod (+ .cse116 .cse6) 256) 128))))))))))))))) is different from true [2024-11-09 05:51:40,870 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (not (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse9 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse5 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse4 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse4 256))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse1))) (or (not (= (mod .cse1 (mod .cse2 256)) 0)) (< .cse2 .cse3) (= .cse1 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse1) (< 127 (mod (+ .cse4 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse4 .cse5) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse6 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse6))) (or (not (= (mod .cse6 (mod .cse7 256)) 0)) (< .cse7 .cse3) (= 0 .cse6) (< 127 (mod .cse8 256)) (< 127 .cse6) (< (mod (+ .cse8 .cse5) 256) 128) (= .cse8 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod (+ .cse12 .cse5) 256))) (let ((.cse10 (+ (- 256) .cse13))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse10))) (or (not (= (mod .cse10 (mod .cse11 256)) 0)) (< 127 (mod .cse12 256)) (< 127 (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse13 128) (= .cse12 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse16 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod .cse16 256))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse14))) (or (not (= (mod .cse14 (mod .cse15 256)) 0)) (< .cse15 .cse3) (= .cse14 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse14) (< 127 (mod (+ .cse16 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse16 .cse5) 256) 128)))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse19 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse20 (+ (- 256) .cse19))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse20))) (or (< .cse17 .cse3) (< (mod .cse18 256) 128) (< .cse19 128) (not (= (mod .cse20 (mod .cse17 256)) 0)) (< (mod (+ .cse18 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod .cse24 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse21))) (or (not (= (mod .cse21 (mod .cse22 256)) 0)) (< .cse23 128) (< .cse22 .cse3) (< (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse24 .cse5) 256) 128))))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse28 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse27 (mod .cse28 256))) (let ((.cse25 (+ (- 256) .cse27))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse25))) (or (not (= (mod .cse25 (mod .cse26 256)) 0)) (< .cse27 128) (< .cse26 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse28 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse29))) (or (not (= (mod .cse29 (mod .cse30 256)) 0)) (< (mod .cse31 256) 128) (< .cse30 .cse3) (= 0 .cse29) (< 127 .cse29) (< (mod (+ .cse31 .cse5) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse34 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse34 256))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse32))) (or (not (= (mod .cse32 (mod .cse33 256)) 0)) (< .cse33 .cse3) (= .cse32 0) (< 127 (mod (+ .cse34 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse32) (< 127 (mod (+ .cse34 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse37 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod (+ .cse37 .cse5) 256))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse35))) (or (not (= (mod .cse35 (mod .cse36 256)) 0)) (< .cse36 .cse3) (= .cse35 0) (< 127 .cse35) (< 127 (mod .cse37 256)) (< 127 (mod (+ .cse37 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (+ (- 256) .cse40))) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse38))) (or (not (= (mod .cse38 (mod .cse39 256)) 0)) (< .cse40 128) (< .cse39 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse41 .cse5) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse44 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod (+ .cse44 .cse5) 256))) (let ((.cse42 (+ (- 256) .cse45))) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse42))) (or (not (= (mod .cse42 (mod .cse43 256)) 0)) (< (mod .cse44 256) 128) (< 127 (mod (+ .cse44 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse45 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse43 .cse3)))))))))) .cse9) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse48 .cse5) 256))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse47 .cse3) (= .cse46 0) (< 127 .cse46) (< 127 (mod .cse48 256)) (= .cse48 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod .cse51 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse49))) (or (not (= (mod .cse49 (mod .cse50 256)) 0)) (< .cse50 .cse3) (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse49 0) (< 127 (mod (+ .cse51 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse49)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse55 (mod (+ .cse54 .cse5) 256))) (let ((.cse52 (+ (- 256) .cse55))) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse52))) (or (not (= (mod .cse52 (mod .cse53 256)) 0)) (< (mod .cse54 256) 128) (< (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse55 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse59 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse58 (mod .cse59 256))) (let ((.cse56 (+ (- 256) .cse58))) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse56))) (or (not (= (mod .cse56 (mod .cse57 256)) 0)) (< .cse58 128) (< .cse57 .cse3) (< (mod (+ .cse59 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse59 .cse5) 256) 128)))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse62 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse60))) (or (not (= (mod .cse60 (mod .cse61 256)) 0)) (< .cse61 .cse3) (= 0 .cse60) (< 127 (mod (+ .cse62 .cse5) 256)) (< 127 (mod .cse62 256)) (< 127 .cse60) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod .cse65 256))) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse63))) (or (not (= (mod .cse63 (mod .cse64 256)) 0)) (< .cse64 .cse3) (= .cse63 0) (< 127 (mod (+ .cse65 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse63) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) .cse0) (or .cse9 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse66 (mod (+ .cse68 .cse5) 256))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse66))) (or (not (= (mod .cse66 (mod .cse67 256)) 0)) (< (mod .cse68 256) 128) (< (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse67 .cse3) (= .cse66 0) (< 127 .cse66) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod .cse72 256))) (let ((.cse69 (+ (- 256) .cse71))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse69))) (or (not (= (mod .cse69 (mod .cse70 256)) 0)) (< .cse71 128) (< .cse70 .cse3) (< (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse72 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse76 (mod (+ .cse75 .cse5) 256))) (let ((.cse73 (+ (- 256) .cse76))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse73))) (or (not (= (mod .cse73 (mod .cse74 256)) 0)) (< (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod .cse75 256)) (< .cse76 128) (= .cse75 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)) (< .cse74 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse79 256))) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse77))) (or (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse77 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse79 .cse5) 256) 128))))))))) .cse9) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse83 256))) (let ((.cse80 (+ (- 256) .cse82))) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse82 128) (< .cse81 .cse3) (< (mod (+ .cse83 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse83 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse85 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse86 (mod (+ .cse85 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse87 (+ (- 256) .cse86))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse87))) (or (< .cse84 .cse3) (< (mod .cse85 256) 128) (< .cse86 128) (not (= (mod .cse87 (mod .cse84 256)) 0)) (< 127 (mod (+ .cse85 .cse5) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (- 256) .cse90))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< .cse90 128) (< .cse89 .cse3) (< 127 (mod (+ .cse91 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse94 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod (+ .cse94 .cse5) 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse92))) (or (not (= (mod .cse92 (mod .cse93 256)) 0)) (< (mod .cse94 256) 128) (< .cse93 .cse3) (= .cse92 0) (< 127 .cse92) (< 127 (mod (+ .cse94 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse9) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse97 (+ (- 256) .cse96))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse97))) (or (< .cse95 .cse3) (< .cse96 128) (not (= (mod .cse97 (mod .cse95 256)) 0)) (< 127 (mod (+ .cse98 .cse5) 256)) (< 127 (mod .cse98 256)) (= .cse98 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse101 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse99 (mod .cse101 256))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse99))) (or (not (= (mod .cse99 (mod .cse100 256)) 0)) (< .cse100 .cse3) (< (mod (+ .cse101 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse99 0) (< 127 (mod (+ .cse101 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse99)))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod .cse105 256))) (let ((.cse102 (+ (- 256) .cse104))) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse102))) (or (not (= (mod .cse102 (mod .cse103 256)) 0)) (< .cse104 128) (< .cse103 .cse3) (< 127 (mod (+ .cse105 .cse5) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse108 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse108 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse106))) (or (not (= (mod .cse106 (mod .cse107 256)) 0)) (< (mod .cse108 256) 128) (< .cse107 .cse3) (= 0 .cse106) (< 127 (mod (+ .cse108 .cse5) 256)) (< 127 .cse106) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse111 (+ (- 256) .cse110))) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse111))) (or (< .cse109 .cse3) (< .cse110 128) (not (= (mod .cse111 (mod .cse109 256)) 0)) (< 127 (mod .cse112 256)) (< (mod (+ .cse112 .cse5) 256) 128) (= .cse112 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_32| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_32| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse115 256))) (let ((.cse114 (mod |v_ULTIMATE.start_gcd_test_~a#1_32| .cse113))) (or (not (= (mod .cse113 (mod .cse114 256)) 0)) (< .cse114 .cse3) (< (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse113 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< (mod (+ .cse115 .cse5) 256) 128))))))))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (or (and (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (= |c_ULTIMATE.start_main1_~y~0#1| |c_ULTIMATE.start_gcd_test_~b#1|)) (and (let ((.cse116 (mod (* |c_ULTIMATE.start_main1_~y~0#1| 255) 256))) (or (and (= .cse116 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (<= 128 .cse116)) (and (= .cse116 |c_ULTIMATE.start_gcd_test_~b#1|) (<= .cse116 127)))) (<= .cse3 0))))) is different from true [2024-11-09 05:52:13,465 WARN L286 SmtUtils]: Spent 18.16s on a formula simplification. DAG size of input: 210 DAG size of output: 177 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:52:16,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:52:18,597 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse0 (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (.cse5 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse1 (< |c_ULTIMATE.start_gcd_test_~b#1| |c_ULTIMATE.start_main1_~y~0#1|)) (.cse6 (< |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (or (< |c_ULTIMATE.start_main1_~y~0#1| 0) (let ((.cse3 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (and (or .cse0 (let ((.cse2 (mod .cse3 256))) (and (or .cse1 (< (+ |c_ULTIMATE.start_gcd_test_~b#1| .cse2 1) (+ |c_ULTIMATE.start_main1_~y~0#1| .cse3))) (or (< (div .cse3 256) 0) (< .cse2 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse3 |c_ULTIMATE.start_gcd_test_~b#1| 1)))))) (or (= .cse3 0) .cse4 (< 0 .cse5))))) (or (< |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_main1_~y~0#1|) .cse6) (let ((.cse19 (* |c_ULTIMATE.start_main1_~y~0#1| 255)) (.cse28 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse54 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse53 (mod .cse28 256)) (.cse12 (mod .cse19 256))) (let ((.cse7 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse8 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse11 (+ .cse12 (- 256))) (.cse15 (<= .cse5 0)) (.cse55 (<= 128 .cse12)) (.cse65 (not (= .cse12 0))) (.cse66 (<= .cse12 127)) (.cse56 (not .cse0)) (.cse72 (<= 128 .cse53)) (.cse73 (<= .cse54 127)) (.cse27 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse58 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse57 (<= 0 |c_ULTIMATE.start_main1_~y~0#1|))) (or (and .cse7 (let ((.cse20 (<= 128 .cse54)) (.cse21 (<= .cse53 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse9))) (and (= .cse8 (mod (+ (* 255 .cse9) .cse10) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse9) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse9 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse9 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse10)))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse13))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse13) 256)) (= .cse8 (mod (+ (* 255 .cse13) .cse14) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse13 .cse14) 127) (not (= .cse13 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse13 |c_ULTIMATE.start_gcd_test_~a#1|)) (not (= 0 .cse14)))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse18 (+ (- 256) (mod (+ .cse19 .cse16) 256)))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse16) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse16) .cse17) 256) 127) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse16 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse16 .cse17) 256) .cse8) (not (= 0 .cse17))))))) .cse20 .cse21 .cse4) (and .cse15 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))) (and (<= 128 (+ .cse22 .cse23)) (= .cse8 (mod (+ (* 255 .cse22) .cse23) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse22 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse20 .cse21 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24))) (and (<= 128 (+ .cse24 .cse25)) (= .cse8 (mod (+ (* 255 .cse24) .cse25) 256)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse24 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) .cse4))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse29 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse31 (+ (- 256) (mod (+ .cse19 .cse29) 256)))) (let ((.cse26 (mod .cse31 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse31))) (and (= (mod (+ .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ .cse26 .cse28) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse29) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse26 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse29 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse29 .cse30) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse29) .cse30) 256))))))) .cse15) (and .cse15 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse35 (+ (- 256) (mod (+ .cse19 .cse33) 256)))) (let ((.cse32 (mod .cse35 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse35))) (and (= (mod (+ .cse32 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse33) 256)) (<= (mod (+ .cse32 .cse28) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse32 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse33 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse33 .cse34) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse33) .cse34) 256)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse39 (+ (- 256) (mod (+ .cse19 .cse37) 256)))) (let ((.cse36 (mod .cse39 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse39))) (and (= (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ .cse36 .cse28) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse37) .cse38) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse36 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse37 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse37 .cse38) 256) .cse8)))))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse43 (+ (- 256) (mod (+ .cse19 .cse41) 256)))) (let ((.cse40 (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse43))) (and (= (mod (+ .cse40 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256)) (<= (mod (+ .cse40 .cse28) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse42) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (not (= .cse40 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse41 .cse42) 256) .cse8)))))) .cse15) (and .cse20 .cse21 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse45 (+ (- 256) (mod (+ .cse19 .cse44) 256)))) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse45))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse44) 256)) (= (mod .cse45 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse44 0)) (= (mod (+ .cse19 .cse44 .cse46) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse44) .cse46) 256))))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse48 (+ (- 256) (mod (+ .cse19 .cse47) 256)))) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse48))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse47) 256) 127) (= (mod .cse48 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse47 0)) (= (mod (+ .cse19 .cse47 .cse49) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse47) .cse49) 256))))))) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse4) (and .cse20 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse52 (+ (- 256) (mod (+ .cse19 .cse50) 256)))) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse52))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse50) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse50) .cse51) 256) 127) (= (mod .cse52 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse50 .cse51) 256) .cse8) (not (= 0 .cse51))))))) .cse21 .cse4))) .cse55) (and .cse56 .cse57 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse59 (+ (mod (+ .cse61 .cse19) 256) (- 256)))) (let ((.cse60 (mod .cse59 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse59)) (= .cse27 (mod (+ .cse28 .cse60) 256)) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse61)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse60)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse62 (+ (mod (+ .cse63 .cse19) 256) (- 256)))) (let ((.cse64 (mod .cse62 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse62)) (not (= .cse63 0)) (= .cse27 (mod (+ .cse28 .cse64) 256)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse63) 127) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse64)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))))) (and .cse7 (or (and .cse65 .cse66 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse69 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse68) 256) (- 256)))) (let ((.cse67 (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse67 0)) (<= (+ .cse12 .cse68) 127) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse67) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse68 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse67) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse69)))))))) (and .cse58 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse71))) (and (<= 128 (+ .cse70 .cse71)) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse71 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse12 .cse71)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse70) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse4 .cse72 .cse73) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse75))) (and (<= 128 (+ .cse74 .cse75)) (<= 128 (+ .cse12 .cse75)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse74) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse75 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))))) (and .cse4 .cse72 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse77 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse76) 256) (- 256)))) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse76)) (= (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse77)))))) .cse73) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse79 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse78) 256) (- 256)))) (and (<= (+ .cse12 .cse78) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse79 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse78 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse79)))))) .cse4 .cse72 .cse73) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse80 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (and (<= (+ .cse12 .cse80) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse80 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse80)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse80 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse83 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse82) 256) (- 256)))) (let ((.cse81 (mod .cse83 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse81 0)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse81) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse82)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse81) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse83)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse85 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse84))) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse84)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse85) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse84 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse85 .cse84) 127))))) .cse58))) (and (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse86)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse86 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse86 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse89 (+ (- 256) (mod (+ .cse19 .cse87) 256)))) (let ((.cse88 (mod .cse89 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse87) 256) 127) (= .cse27 (mod (+ .cse88 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse89)) (not (= .cse88 0)) (<= (+ .cse88 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse87 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse91 (+ (- 256) (mod (+ .cse19 .cse90) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse90) 256) 127) (= (mod .cse91 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse91)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse90 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse92))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse93) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse92 .cse93) 127) (not (= .cse92 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse92 |c_ULTIMATE.start_gcd_test_~a#1|))))))) (and .cse58 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse94))) (and (<= 128 (+ .cse94 .cse95)) (= (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse95) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse94 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse96))) (and (<= 128 (+ .cse96 .cse97)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse97) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse96 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse100 (+ (- 256) (mod (+ .cse19 .cse98) 256)))) (let ((.cse99 (mod .cse100 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse98) 256)) (= .cse27 (mod (+ .cse99 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse100)) (not (= .cse99 0)) (<= (+ .cse99 |c_ULTIMATE.start_gcd_test_~a#1|) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse98 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse102 (+ (- 256) (mod (+ .cse19 .cse101) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse101) 256)) (= (mod .cse102 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse102)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse101 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73)) .cse55))) (and .cse7 (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse105 (+ (- 256) (mod (+ .cse19 .cse103) 256)))) (let ((.cse104 (mod .cse105 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse103) 256)) (= .cse27 (mod (+ .cse104 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse105)) (<= 128 (+ .cse104 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse103 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse58) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse109 (+ (- 256) (mod (+ .cse19 .cse107) 256)))) (let ((.cse106 (mod .cse109 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse108 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse109))) (and (<= 128 (mod (+ .cse106 .cse28) 256)) (= (mod (+ .cse106 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse107) 256)) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse107 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse107 .cse108) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse107) .cse108) 256))))))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse111 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse113 (+ (- 256) (mod (+ .cse19 .cse111) 256)))) (let ((.cse110 (mod .cse113 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse112 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse113))) (and (<= 128 (mod (+ .cse110 .cse28) 256)) (= (mod (+ .cse110 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse111) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse111) .cse112) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse111 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse111 .cse112) 256) .cse8)))))) .cse15) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse115 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse117 (+ (- 256) (mod (+ .cse19 .cse115) 256)))) (let ((.cse114 (mod .cse117 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse116 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse117))) (and (<= 128 (mod (+ .cse114 .cse28) 256)) (= (mod (+ .cse114 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse115) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse115) .cse116) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse115 .cse116) 256) .cse8)))))) .cse15) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse118 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse120 (+ (- 256) (mod (+ .cse19 .cse118) 256)))) (let ((.cse119 (mod .cse120 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse118) 256) 127) (= .cse27 (mod (+ .cse119 .cse28) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse120)) (<= 128 (+ .cse119 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse118 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse122 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse11))) (let ((.cse124 (+ (- 256) (mod (+ .cse19 .cse122) 256)))) (let ((.cse121 (mod .cse124 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse123 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse124))) (and (<= 128 (mod (+ .cse121 .cse28) 256)) (= (mod (+ .cse121 |c_ULTIMATE.start_gcd_test_~a#1|) 256) .cse27) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse122) 256) 127) (<= .cse12 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse122 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse19 .cse122 .cse123) 256) .cse8) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse122) .cse123) 256))))))) .cse15)) .cse55) (and .cse65 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse125 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse127 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse125) 256) (- 256)))) (let ((.cse126 (mod .cse127 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ .cse12 .cse125) 127) (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse125 0)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse126)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse126) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse127)))))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse128 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse12))) (let ((.cse130 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse128) 256) (- 256)))) (let ((.cse129 (mod .cse130 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= .cse12 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse12 .cse128)) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse129)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod (+ .cse28 .cse129) 256) .cse27) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse130))))))))) .cse66))) (and .cse56 (or (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse131 (+ (mod (+ .cse133 .cse19) 256) (- 256)))) (let ((.cse132 (mod .cse131 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse131)) (= .cse27 (mod (+ .cse28 .cse132) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse132) 127) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse133)) (not (= .cse132 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse135 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse134 (+ (mod (+ .cse135 .cse19) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse134)) (not (= .cse135 0)) (= (mod .cse134 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse135) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73) (and .cse58 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse136 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse137 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse136))) (and (<= 128 (+ .cse136 .cse137)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse137) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse136)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse136 |c_ULTIMATE.start_gcd_test_~a#1|)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse138 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse139 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse138))) (and (= (mod .cse138 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse138 .cse139)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse139) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse138)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4 .cse72 .cse73))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse140 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse140 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse140)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse140) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse140 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse4 .cse72 .cse73 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse142 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse141 (+ (mod (+ .cse142 .cse19) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse141)) (= (mod .cse141 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse142)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse58 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse144 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse143 (+ (mod (+ .cse144 .cse19) 256) (- 256)))) (let ((.cse145 (mod .cse143 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse143)) (not (= .cse144 0)) (= .cse27 (mod (+ .cse28 .cse145) 256)) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse145) 127) (not (= .cse145 0)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse144) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse146 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse147 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse146))) (and (<= (+ .cse146 .cse147) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse147) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse146)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse146 |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse58)) .cse57))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (or .cse1 .cse6))) is different from false [2024-11-09 05:52:21,085 WARN L851 $PredicateComparison]: unable to prove that (and (or (< |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_main1_~y~0#1|) (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse65 (mod (* |c_ULTIMATE.start_gcd_test_~a#1| 255) 256))) (let ((.cse3 (<= 128 .cse65)) (.cse4 (<= .cse66 127)) (.cse5 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse29 (+ .cse15 (- 256))) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0)) (not (= .cse1 0)) (= (mod .cse0 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse6))) (and (= (mod .cse6 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse6 .cse7)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse7) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse6)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse8))) (and (= (mod .cse8 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse8 .cse9)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse9) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= (mod .cse10 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ .cse10 .cse11) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse11) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse12 (+ (mod (+ .cse13 .cse2) 256) (- 256)))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12)) (= (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse13)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse14 0)) (= (mod .cse14 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14)) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse14) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5))) (and (or (and (not (= .cse15 0)) (or (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse16) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse16 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse16)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse18 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse17) 256) (- 256)))) (and (<= (+ .cse15 .cse17) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse17 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18)))))) .cse3 .cse4) (and .cse5 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20))) (and (<= 128 (+ .cse19 .cse20)) (= (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse20)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse19) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))) (and (<= 128 (+ .cse21 .cse22)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse22)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse21) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) .cse3 .cse4))) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse24 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse23) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse23)) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24)))))) .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse25))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (+ .cse15 .cse25)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse26) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse26 .cse25) 127))))))) (<= .cse15 127)) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (+ (- 256) (mod (+ .cse2 .cse27) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256) 127) (= (mod .cse28 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse28)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse30))) (and (<= 128 (+ .cse30 .cse31)) (= (mod .cse30 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse31) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse32 0)))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse34) 256) 127) (= (mod .cse34 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse34 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse5) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse36 (+ (- 256) (mod (+ .cse2 .cse35) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse35) 256)) (= (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse35 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and .cse5 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse37))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= (mod .cse37 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse38) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse37 .cse38) 127) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))))) .cse39)) .cse40) (and (let ((.cse48 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse45 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse41 (<= 128 .cse66)) (.cse42 (<= .cse65 127))) (or (and (or (and .cse41 .cse42 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse43))) (and (<= 128 (+ .cse43 .cse44)) (= .cse45 (mod (+ (* 255 .cse43) .cse44) 256)) (= (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse43 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse46))) (and (<= 128 (+ .cse46 .cse47)) (= .cse45 (mod (+ (* 255 .cse46) .cse47) 256)) (= (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse46 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse49))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse49) 256)) (= .cse45 (mod (+ (* 255 .cse49) .cse50) 256)) (= (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse49 .cse50) 127) (not (= .cse49 0)) (not (= 0 .cse50)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (= .cse45 (mod (+ (* 255 .cse51) .cse52) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48) (and .cse41 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse55 (+ (- 256) (mod (+ .cse2 .cse53) 256)))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse53) .cse54) 256) 127) (= (mod .cse55 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse53 .cse54) 256) .cse45) (not (= 0 .cse54))))))) .cse42) (and .cse41 .cse42 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse57 (+ (- 256) (mod (+ .cse2 .cse56) 256)))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse56) 256)) (= (mod .cse57 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse56 0)) (= (mod (+ .cse2 .cse56 .cse58) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse56) .cse58) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse60 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse60))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod .cse60 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse59 0)) (= (mod (+ .cse2 .cse59 .cse61) 256) .cse45) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse61) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (= (mod .cse64 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (not (= .cse62 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse45) (not (= 0 .cse63))))))) .cse41 .cse42))) .cse40 .cse39)))))) is different from false [2024-11-09 05:52:23,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:52:34,715 WARN L851 $PredicateComparison]: unable to prove that (and (or (< |c_ULTIMATE.start_main1_~g~0#1| |c_ULTIMATE.start_main1_~y~0#1|) (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (not (= |c_ULTIMATE.start_main1_~g~0#1| 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (<= |c_ULTIMATE.start_main1_~g~0#1| 127) (let ((.cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse15 (mod .cse2 256)) (.cse66 (mod (* 255 |c_ULTIMATE.start_main1_~g~0#1|) 256)) (.cse65 (mod |c_ULTIMATE.start_main1_~g~0#1| 256))) (let ((.cse6 (<= 0 |c_ULTIMATE.start_main1_~g~0#1|)) (.cse3 (<= .cse65 127)) (.cse4 (<= 128 .cse66)) (.cse40 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse29 (+ .cse15 (- 256))) (.cse39 (<= 128 .cse15))) (or (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse0 (+ (mod (+ .cse1 .cse2) 256) (- 256)))) (and (= (mod .cse0 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse0) |c_ULTIMATE.start_main1_~g~0#1|) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse1)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse5 0)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse5)) (= (mod .cse5 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse5) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse7 (+ (mod (+ .cse8 .cse2) 256) (- 256)))) (and (= (mod .cse7 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse8 0)) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse7) |c_ULTIMATE.start_main1_~g~0#1|) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| .cse8) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse10))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse9) (<= (+ .cse10 .cse9) 127) (= (mod .cse10 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 128 (+ |c_ULTIMATE.start_main1_~y~0#1| .cse10)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse12))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse11) (<= 128 (+ .cse12 .cse11)) (= (mod .cse12 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse14))) (and (= |c_ULTIMATE.start_main1_~g~0#1| .cse13) (<= 128 (+ .cse14 .cse13)) (= (mod .cse14 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) .cse6))) (and (or (and (not (= .cse15 0)) (<= .cse15 127) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse17 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse16) 256) (- 256)))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse16)) (= (mod .cse17 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse17)))))) .cse3 .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse18))) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (<= 128 (+ .cse15 .cse18)) (= (mod .cse18 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse19 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse19 .cse18) 127))))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (and (<= (+ .cse15 .cse20) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse20 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse20) |c_ULTIMATE.start_main1_~g~0#1|) (not (= .cse20 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse22 (+ (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse21) 256) (- 256)))) (and (<= (+ .cse15 .cse21) 127) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (not (= .cse21 0)) (= (mod .cse22 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse22))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse24))) (and (<= 128 (+ .cse23 .cse24)) (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (= (mod .cse24 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse23 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 |v_ULTIMATE.start_gcd_test_~a#1_27|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse15))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse26))) (and (<= 128 (+ .cse25 .cse26)) (= (mod .cse26 |c_ULTIMATE.start_main1_~g~0#1|) 0) (= .cse25 |c_ULTIMATE.start_main1_~g~0#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|)))))))) .cse6))) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse27))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256)) (= (mod .cse27 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse28) (<= (+ .cse27 .cse28) 127) (not (= .cse27 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse6) (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse31 (+ (- 256) (mod (+ .cse2 .cse30) 256)))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse30) 256) 127) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse31)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse31 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse30 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))))) (and .cse6 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse32))) (and (<= 128 (+ .cse32 .cse33)) (= (mod .cse32 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse33) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse34))) (and (<= 128 (+ .cse34 .cse35)) (= (mod .cse34 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| .cse35))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse36) 256) 127) (= (mod .cse36 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse36)) (not (= .cse36 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|)))) .cse6) (and .cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse38 (+ (- 256) (mod (+ .cse2 .cse37) 256)))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)) (= |c_ULTIMATE.start_main1_~g~0#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse38)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse38 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_27|))))) .cse4)) .cse39)) .cse40) (and .cse40 (let ((.cse50 (<= (+ |c_ULTIMATE.start_main1_~g~0#1| 1) 0)) (.cse48 (<= .cse66 127)) (.cse49 (<= 128 .cse65)) (.cse43 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse44 (+ (- 256) (mod (+ .cse2 .cse41) 256)))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse44))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse41) 256)) (= (mod (+ .cse2 .cse41 .cse42) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse44 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse41 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse41) .cse42) 256))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse47 (+ (- 256) (mod (+ .cse2 .cse45) 256)))) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse47))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse45) 256) 127) (= (mod (+ .cse2 .cse45 .cse46) 256) .cse43) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse47 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse45 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse45) .cse46) 256))))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))) .cse48 .cse49) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse51 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse51))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse51) 256) 127) (= (mod .cse51 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse51) .cse52) 256)) (not (= .cse51 0)) (not (= 0 .cse52)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse53))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)) (= (mod .cse53 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (<= (+ .cse53 .cse54) 127) (= .cse43 (mod (+ (* 255 .cse53) .cse54) 256)) (not (= .cse53 0)) (not (= 0 .cse54)))))))))) (and .cse50 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse55))) (and (<= 128 (+ .cse55 .cse56)) (= (mod .cse55 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse55) .cse56) 256)) (not (= .cse55 0)))))) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0))) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse57))) (and (<= 128 (+ .cse57 .cse58)) (= (mod .cse57 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_26|) (= .cse43 (mod (+ (* 255 .cse57) .cse58) 256)) (not (= .cse57 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse61 (+ (- 256) (mod (+ .cse2 .cse59) 256)))) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse61))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse59) 256) 127) (= (mod (+ .cse2 .cse59 .cse60) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse59) .cse60) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse61 |c_ULTIMATE.start_main1_~g~0#1|) 0) (not (= .cse59 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse60))))))) .cse48 .cse49) (and .cse48 .cse49 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_26| Int) (|v_ULTIMATE.start_gcd_test_~a#1_27| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_26| .cse29))) (let ((.cse64 (+ (- 256) (mod (+ .cse2 .cse62) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_27| .cse64))) (and (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256)) (= (mod (+ .cse2 .cse62 .cse63) 256) .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* 255 .cse62) .cse63) 256) 127) (<= .cse15 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_27|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_26| 1) 0) (= (mod .cse64 |c_ULTIMATE.start_main1_~g~0#1|) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_27| 1) 0) (not (= 0 .cse63)))))))))) .cse39)))))) is different from false [2024-11-09 05:52:36,824 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:52:55,156 WARN L286 SmtUtils]: Spent 9.69s on a formula simplification. DAG size of input: 59 DAG size of output: 56 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:52:56,184 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:52:56,184 INFO L93 Difference]: Finished difference Result 49 states and 60 transitions. [2024-11-09 05:52:56,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-09 05:52:56,188 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 27 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2024-11-09 05:52:56,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:52:56,189 INFO L225 Difference]: With dead ends: 49 [2024-11-09 05:52:56,189 INFO L226 Difference]: Without dead ends: 37 [2024-11-09 05:52:56,190 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 10 IntricatePredicates, 0 DeprecatedPredicates, 347 ImplicationChecksByTransitivity, 156.6s TimeCoverageRelationStatistics Valid=245, Invalid=1107, Unknown=20, NotChecked=790, Total=2162 [2024-11-09 05:52:56,193 INFO L432 NwaCegarLoop]: 14 mSDtfsCounter, 15 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 17 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 214 SdHoareTripleChecker+Invalid, 516 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 336 IncrementalHoareTripleChecker+Unchecked, 10.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:52:56,194 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 214 Invalid, 516 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 160 Invalid, 3 Unknown, 336 Unchecked, 10.5s Time] [2024-11-09 05:52:56,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2024-11-09 05:52:56,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2024-11-09 05:52:56,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 29 states have (on average 1.0689655172413792) internal successors, (31), 30 states have internal predecessors, (31), 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) [2024-11-09 05:52:56,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 39 transitions. [2024-11-09 05:52:56,237 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 39 transitions. Word has length 13 [2024-11-09 05:52:56,237 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:52:56,238 INFO L471 AbstractCegarLoop]: Abstraction has 37 states and 39 transitions. [2024-11-09 05:52:56,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 1.2592592592592593) internal successors, (34), 27 states have internal predecessors, (34), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:52:56,238 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 39 transitions. [2024-11-09 05:52:56,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-09 05:52:56,240 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:52:56,240 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:52:56,262 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-09 05:52:56,452 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:52:56,453 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:52:56,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:52:56,454 INFO L85 PathProgramCache]: Analyzing trace with hash 235847532, now seen corresponding path program 1 times [2024-11-09 05:52:56,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:52:56,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857942801] [2024-11-09 05:52:56,455 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:52:56,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:52:56,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:52:56,473 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-09 05:52:56,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-09 05:52:56,532 INFO L130 FreeRefinementEngine]: Strategy SIFA_TAIPAN found a feasible trace [2024-11-09 05:52:56,532 INFO L325 BasicCegarLoop]: Counterexample is feasible [2024-11-09 05:52:56,537 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2024-11-09 05:52:56,544 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-11-09 05:52:56,545 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 05:52:56,553 INFO L407 BasicCegarLoop]: Path program histogram: [2, 1, 1] [2024-11-09 05:52:56,586 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-09 05:52:56,590 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.11 05:52:56 BoogieIcfgContainer [2024-11-09 05:52:56,590 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-09 05:52:56,590 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-09 05:52:56,591 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-09 05:52:56,591 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-09 05:52:56,592 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:45:57" (3/4) ... [2024-11-09 05:52:56,598 INFO L145 WitnessPrinter]: No result that supports witness generation found [2024-11-09 05:52:56,600 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-09 05:52:56,601 INFO L158 Benchmark]: Toolchain (without parser) took 420326.88ms. Allocated memory was 130.0MB in the beginning and 323.0MB in the end (delta: 192.9MB). Free memory was 90.5MB in the beginning and 286.9MB in the end (delta: -196.5MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:52:56,602 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:52:56,603 INFO L158 Benchmark]: CACSL2BoogieTranslator took 488.83ms. Allocated memory is still 130.0MB. Free memory was 90.5MB in the beginning and 76.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2024-11-09 05:52:56,603 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.89ms. Allocated memory is still 130.0MB. Free memory was 76.5MB in the beginning and 74.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 05:52:56,604 INFO L158 Benchmark]: Boogie Preprocessor took 40.44ms. Allocated memory is still 130.0MB. Free memory was 74.8MB in the beginning and 73.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2024-11-09 05:52:56,606 INFO L158 Benchmark]: RCFGBuilder took 585.08ms. Allocated memory is still 130.0MB. Free memory was 73.2MB in the beginning and 55.5MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-09 05:52:56,606 INFO L158 Benchmark]: TraceAbstraction took 419139.19ms. Allocated memory was 130.0MB in the beginning and 323.0MB in the end (delta: 192.9MB). Free memory was 55.1MB in the beginning and 288.0MB in the end (delta: -232.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:52:56,607 INFO L158 Benchmark]: Witness Printer took 9.63ms. Allocated memory is still 323.0MB. Free memory was 288.0MB in the beginning and 286.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-09 05:52:56,614 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 130.0MB. Free memory is still 102.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 488.83ms. Allocated memory is still 130.0MB. Free memory was 90.5MB in the beginning and 76.5MB in the end (delta: 14.0MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 52.89ms. Allocated memory is still 130.0MB. Free memory was 76.5MB in the beginning and 74.8MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 40.44ms. Allocated memory is still 130.0MB. Free memory was 74.8MB in the beginning and 73.2MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 585.08ms. Allocated memory is still 130.0MB. Free memory was 73.2MB in the beginning and 55.5MB in the end (delta: 17.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * TraceAbstraction took 419139.19ms. Allocated memory was 130.0MB in the beginning and 323.0MB in the end (delta: 192.9MB). Free memory was 55.1MB in the beginning and 288.0MB in the end (delta: -232.9MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 9.63ms. Allocated memory is still 323.0MB. Free memory was 288.0MB in the beginning and 286.9MB in the end (delta: 1.0MB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 102]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of someBinaryFLOATComparisonOperation at line 91, overapproximation of someBinaryDOUBLEComparisonOperation at line 101, overapproximation of someBinaryArithmeticFLOAToperation at line 95. Possible FailurePath: [L108] COND FALSE !(__VERIFIER_nondet_int()) [L111] CALL main2() [L90] float IN = __VERIFIER_nondet_float(); [L91] CALL assume_abort_if_not(IN > -1.0f && IN < 1.0f) [L75] COND FALSE !(!cond) [L91] RET assume_abort_if_not(IN > -1.0f && IN < 1.0f) [L93] CALL, EXPR f(IN) VAL [\old(x)=109] [L80] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; [L93] RET, EXPR f(IN) VAL [IN=109] [L93] CALL, EXPR fp(IN) VAL [\old(x)=109] [L85] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; [L93] RET, EXPR fp(IN) VAL [IN=109] [L93] float x = IN - f(IN)/fp(IN); [L95] CALL, EXPR f(x) VAL [\old(x)=110] [L80] return x - (x*x*x)/6.0f + (x*x*x*x*x)/120.0f + (x*x*x*x*x*x*x)/5040.0f; [L95] RET, EXPR f(x) VAL [IN=109, x=110] [L95] CALL, EXPR fp(x) VAL [\old(x)=110] [L85] return 1 - (x*x)/2.0f + (x*x*x*x)/24.0f + (x*x*x*x*x*x)/720.0f; [L95] RET, EXPR fp(x) VAL [IN=109, x=110] [L95] x = x - f(x)/fp(x) [L101] COND TRUE !(x < 0.1) VAL [IN=109] [L102] reach_error() VAL [IN=109] - UnprovableResult [Line: 27]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 27 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 419.0s, OverallIterations: 4, TraceHistogramMax: 3, PathProgramHistogramMax: 2, EmptinessCheckTime: 0.0s, AutomataDifference: 80.7s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 3 mSolverCounterUnknown, 22 SdHoareTripleChecker+Valid, 10.8s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 22 mSDsluCounter, 372 SdHoareTripleChecker+Invalid, 10.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 336 IncrementalHoareTripleChecker+Unchecked, 326 mSDsCounter, 20 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 282 IncrementalHoareTripleChecker+Invalid, 641 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 20 mSolverCounterUnsat, 46 mSDtfsCounter, 282 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 97 GetRequests, 31 SyntacticMatches, 1 SemanticMatches, 65 ConstructedPredicates, 10 IntricatePredicates, 0 DeprecatedPredicates, 425 ImplicationChecksByTransitivity, 157.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=37occurred in iteration=3, InterpolantAutomatonStates: 37, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 3 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 328.4s InterpolantComputationTime, 69 NumberOfCodeBlocks, 69 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 66 ConstructedInterpolants, 9 QuantifiedInterpolants, 19217 SizeOfPredicates, 1 NumberOfNonLiveVariables, 152 ConjunctsInSsa, 41 ConjunctsInUnsatCore, 7 InterpolantComputations, 1 PerfectInterpolantSequences, 0/30 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-11-09 05:52:56,835 WARN L435 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forcibly destroying the process [2024-11-09 05:52:57,031 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 137 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:52:59,973 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:53:00,115 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Bitvector.epf [2024-11-09 05:53:00,125 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:53:00,127 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:53:00,182 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:53:00,183 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:53:00,183 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:53:00,184 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:53:00,186 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:53:00,186 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:53:00,187 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:53:00,188 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:53:00,191 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:53:00,191 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:53:00,192 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:53:00,193 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:53:00,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:53:00,194 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:53:00,194 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:53:00,194 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:53:00,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:53:00,200 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:53:00,200 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:53:00,200 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:53:00,201 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-09 05:53:00,201 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:53:00,201 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-09 05:53:00,202 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:53:00,202 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:53:00,203 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:53:00,204 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:53:00,204 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:53:00,204 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:53:00,205 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:53:00,205 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:53:00,206 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:53:00,206 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:53:00,206 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:53:00,207 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-11-09 05:53:00,207 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-09 05:53:00,208 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:53:00,208 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:53:00,208 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> de6f52d29ab8cbb588307c65427c40feccf3bbab41549d766ad7ad11f97b3a0b [2024-11-09 05:53:00,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:53:00,771 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:53:00,776 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:53:00,778 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:53:00,778 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:53:00,780 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/combinations/gcd_2+newton_2_5.i Unable to find full path for "g++" [2024-11-09 05:53:03,572 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:53:03,885 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:53:03,889 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i [2024-11-09 05:53:03,899 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data/05c6c53a7/c0200ddabbd541289d51fe499292a028/FLAGc10421a5d [2024-11-09 05:53:04,210 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/data/05c6c53a7/c0200ddabbd541289d51fe499292a028 [2024-11-09 05:53:04,213 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:53:04,221 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:53:04,222 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:53:04,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:53:04,237 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:53:04,241 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,249 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e1db8c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04, skipping insertion in model container [2024-11-09 05:53:04,249 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,291 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:53:04,541 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2024-11-09 05:53:04,584 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2024-11-09 05:53:04,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:53:04,600 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:53:04,616 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[1226,1239] [2024-11-09 05:53:04,631 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_d8da1115-8405-4cd7-88e8-07bafc07f360/sv-benchmarks/c/combinations/gcd_2+newton_2_5.i[2841,2854] [2024-11-09 05:53:04,632 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:53:04,655 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:53:04,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04 WrapperNode [2024-11-09 05:53:04,659 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:53:04,660 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:53:04,661 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:53:04,661 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:53:04,670 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,688 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,720 INFO L138 Inliner]: procedures = 28, calls = 24, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 80 [2024-11-09 05:53:04,724 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:53:04,725 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:53:04,725 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:53:04,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:53:04,736 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,736 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,742 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,743 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,756 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,759 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,764 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,770 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,773 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:53:04,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:53:04,778 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:53:04,778 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:53:04,779 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (1/1) ... [2024-11-09 05:53:04,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:53:04,802 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:53:04,819 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:53:04,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:53:04,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:53:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-11-09 05:53:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2024-11-09 05:53:04,858 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2024-11-09 05:53:04,858 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-11-09 05:53:04,860 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-11-09 05:53:04,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:53:04,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:53:04,962 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:53:04,964 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:53:12,306 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-11-09 05:53:12,306 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:53:12,325 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:53:12,326 INFO L316 CfgBuilder]: Removed 0 assume(true) statements. [2024-11-09 05:53:12,327 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:53:12 BoogieIcfgContainer [2024-11-09 05:53:12,327 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:53:12,330 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:53:12,330 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:53:12,335 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:53:12,336 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:53:04" (1/3) ... [2024-11-09 05:53:12,336 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18c56f7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:53:12, skipping insertion in model container [2024-11-09 05:53:12,337 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:53:04" (2/3) ... [2024-11-09 05:53:12,338 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@18c56f7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:53:12, skipping insertion in model container [2024-11-09 05:53:12,338 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:53:12" (3/3) ... [2024-11-09 05:53:12,340 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_2_5.i [2024-11-09 05:53:12,363 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:53:12,364 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 05:53:12,416 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:53:12,421 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;@21e86cdf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:53:12,421 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 05:53:12,426 INFO L276 IsEmpty]: Start isEmpty. Operand has 38 states, 29 states have (on average 1.3793103448275863) internal successors, (40), 31 states have internal predecessors, (40), 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) [2024-11-09 05:53:12,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 05:53:12,434 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:53:12,435 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:53:12,435 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:53:12,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:53:12,443 INFO L85 PathProgramCache]: Analyzing trace with hash -1594868719, now seen corresponding path program 1 times [2024-11-09 05:53:12,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:53:12,453 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [785018100] [2024-11-09 05:53:12,453 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:53:12,453 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:12,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:53:12,455 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:53:12,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2024-11-09 05:53:12,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:53:12,557 INFO L255 TraceCheckSpWp]: Trace formula consists of 39 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:53:12,565 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:53:12,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:12,808 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:53:12,809 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:53:12,810 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [785018100] [2024-11-09 05:53:12,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [785018100] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:53:12,811 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:53:12,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:53:12,814 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [52338227] [2024-11-09 05:53:12,815 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:53:12,819 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:53:12,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:53:12,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:53:12,883 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:53:12,886 INFO L87 Difference]: Start difference. First operand has 38 states, 29 states have (on average 1.3793103448275863) internal successors, (40), 31 states have internal predecessors, (40), 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 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:13,147 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:53:13,149 INFO L93 Difference]: Finished difference Result 70 states and 86 transitions. [2024-11-09 05:53:13,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:53:13,151 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2024-11-09 05:53:13,152 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:53:13,159 INFO L225 Difference]: With dead ends: 70 [2024-11-09 05:53:13,159 INFO L226 Difference]: Without dead ends: 32 [2024-11-09 05:53:13,162 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:53:13,168 INFO L432 NwaCegarLoop]: 43 mSDtfsCounter, 1 mSDsluCounter, 37 mSDsCounter, 0 mSdLazyCounter, 9 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 9 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:53:13,169 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 80 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 9 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 05:53:13,187 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2024-11-09 05:53:13,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2024-11-09 05:53:13,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 25 states have internal predecessors, (29), 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) [2024-11-09 05:53:13,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 37 transitions. [2024-11-09 05:53:13,217 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 37 transitions. Word has length 11 [2024-11-09 05:53:13,218 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:53:13,218 INFO L471 AbstractCegarLoop]: Abstraction has 32 states and 37 transitions. [2024-11-09 05:53:13,219 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 3 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:13,220 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-09 05:53:13,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-09 05:53:13,223 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:53:13,223 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:53:13,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (2)] Ended with exit code 0 [2024-11-09 05:53:13,426 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:13,426 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:53:13,427 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:53:13,427 INFO L85 PathProgramCache]: Analyzing trace with hash 180138643, now seen corresponding path program 1 times [2024-11-09 05:53:13,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:53:13,428 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [645677439] [2024-11-09 05:53:13,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:53:13,428 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:13,429 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:53:13,431 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:53:13,432 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2024-11-09 05:53:13,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:53:13,510 INFO L255 TraceCheckSpWp]: Trace formula consists of 38 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:53:13,512 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:53:13,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:13,726 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:53:13,726 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:53:13,727 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [645677439] [2024-11-09 05:53:13,727 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [645677439] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:53:13,727 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:53:13,728 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:53:13,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1945038235] [2024-11-09 05:53:13,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:53:13,730 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:53:13,730 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:53:13,731 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:53:13,731 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:53:13,731 INFO L87 Difference]: Start difference. First operand 32 states and 37 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:13,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:53:13,968 INFO L93 Difference]: Finished difference Result 40 states and 46 transitions. [2024-11-09 05:53:13,970 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:53:13,971 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2024-11-09 05:53:13,971 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:53:13,972 INFO L225 Difference]: With dead ends: 40 [2024-11-09 05:53:13,972 INFO L226 Difference]: Without dead ends: 34 [2024-11-09 05:53:13,972 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:53:13,974 INFO L432 NwaCegarLoop]: 31 mSDtfsCounter, 2 mSDsluCounter, 55 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 86 SdHoareTripleChecker+Invalid, 21 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:53:13,975 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 86 Invalid, 21 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 05:53:13,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2024-11-09 05:53:13,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 32. [2024-11-09 05:53:13,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 24 states have (on average 1.2083333333333333) internal successors, (29), 25 states have internal predecessors, (29), 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) [2024-11-09 05:53:13,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 37 transitions. [2024-11-09 05:53:13,983 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 37 transitions. Word has length 11 [2024-11-09 05:53:13,983 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:53:13,983 INFO L471 AbstractCegarLoop]: Abstraction has 32 states and 37 transitions. [2024-11-09 05:53:13,983 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:13,984 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2024-11-09 05:53:13,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 05:53:13,984 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:53:13,985 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:53:13,991 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (3)] Ended with exit code 0 [2024-11-09 05:53:14,185 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:14,186 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:53:14,186 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:53:14,187 INFO L85 PathProgramCache]: Analyzing trace with hash 1945351318, now seen corresponding path program 1 times [2024-11-09 05:53:14,187 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:53:14,188 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1976822521] [2024-11-09 05:53:14,188 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:53:14,188 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:14,188 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:53:14,191 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:53:14,193 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Waiting until timeout for monitored process [2024-11-09 05:53:14,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:53:14,274 INFO L255 TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-09 05:53:14,276 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:53:14,497 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 05:53:14,498 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 05:53:14,498 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:53:14,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1976822521] [2024-11-09 05:53:14,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1976822521] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:53:14,499 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:53:14,499 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:53:14,499 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [947851724] [2024-11-09 05:53:14,499 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:53:14,499 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:53:14,500 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:53:14,500 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:53:14,500 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:53:14,501 INFO L87 Difference]: Start difference. First operand 32 states and 37 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:14,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:53:14,675 INFO L93 Difference]: Finished difference Result 42 states and 48 transitions. [2024-11-09 05:53:14,676 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 05:53:14,676 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2024-11-09 05:53:14,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:53:14,677 INFO L225 Difference]: With dead ends: 42 [2024-11-09 05:53:14,677 INFO L226 Difference]: Without dead ends: 32 [2024-11-09 05:53:14,677 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:53:14,678 INFO L432 NwaCegarLoop]: 33 mSDtfsCounter, 4 mSDsluCounter, 53 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 86 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:53:14,679 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 86 Invalid, 17 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2024-11-09 05:53:14,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2024-11-09 05:53:14,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 32. [2024-11-09 05:53:14,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 24 states have (on average 1.1666666666666667) internal successors, (28), 25 states have internal predecessors, (28), 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) [2024-11-09 05:53:14,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2024-11-09 05:53:14,685 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 13 [2024-11-09 05:53:14,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:53:14,686 INFO L471 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2024-11-09 05:53:14,686 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 4 states have internal predecessors, (13), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:14,686 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2024-11-09 05:53:14,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-09 05:53:14,687 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:53:14,687 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:53:14,692 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (4)] Ended with exit code 0 [2024-11-09 05:53:14,887 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:14,888 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:53:14,889 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:53:14,889 INFO L85 PathProgramCache]: Analyzing trace with hash -1669557608, now seen corresponding path program 1 times [2024-11-09 05:53:14,890 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:53:14,890 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [710343621] [2024-11-09 05:53:14,890 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:53:14,890 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:14,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:53:14,894 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:53:14,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2024-11-09 05:53:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:53:14,963 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 05:53:14,965 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:53:15,988 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:15,988 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:53:17,074 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:17,075 INFO L136 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2024-11-09 05:53:17,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [710343621] [2024-11-09 05:53:17,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleMathsat [710343621] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:53:17,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [934802058] [2024-11-09 05:53:17,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:53:17,076 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-11-09 05:53:17,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/cvc4 [2024-11-09 05:53:17,080 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-11-09 05:53:17,083 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-11-09 05:53:17,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:53:17,301 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 10 conjuncts are in the unsatisfiable core [2024-11-09 05:53:17,303 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:53:18,053 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:18,053 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:53:19,054 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:19,054 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [934802058] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:53:19,055 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [561889571] [2024-11-09 05:53:19,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:53:19,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:53:19,056 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:53:19,059 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:53:19,062 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2024-11-09 05:53:19,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:53:19,167 INFO L255 TraceCheckSpWp]: Trace formula consists of 43 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 05:53:19,169 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:53:19,516 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:19,516 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:53:19,867 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 05:53:19,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [561889571] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:53:19,868 INFO L185 FreeRefinementEngine]: Found 0 perfect and 6 imperfect interpolant sequences. [2024-11-09 05:53:19,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 8, 8, 8, 7] total 22 [2024-11-09 05:53:19,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693473031] [2024-11-09 05:53:19,869 INFO L85 oduleStraightlineAll]: Using 6 imperfect interpolants to construct interpolant automaton [2024-11-09 05:53:19,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2024-11-09 05:53:19,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2024-11-09 05:53:19,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2024-11-09 05:53:19,871 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=387, Unknown=0, NotChecked=0, Total=462 [2024-11-09 05:53:19,872 INFO L87 Difference]: Start difference. First operand 32 states and 36 transitions. Second operand has 22 states, 22 states have (on average 1.7272727272727273) internal successors, (38), 22 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:23,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:53:23,825 INFO L93 Difference]: Finished difference Result 44 states and 54 transitions. [2024-11-09 05:53:23,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2024-11-09 05:53:23,826 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 1.7272727272727273) internal successors, (38), 22 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2024-11-09 05:53:23,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:53:23,827 INFO L225 Difference]: With dead ends: 44 [2024-11-09 05:53:23,827 INFO L226 Difference]: Without dead ends: 20 [2024-11-09 05:53:23,827 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 160 ImplicationChecksByTransitivity, 3.3s TimeCoverageRelationStatistics Valid=106, Invalid=544, Unknown=0, NotChecked=0, Total=650 [2024-11-09 05:53:23,829 INFO L432 NwaCegarLoop]: 24 mSDtfsCounter, 12 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 317 SdHoareTripleChecker+Invalid, 153 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.2s IncrementalHoareTripleChecker+Time [2024-11-09 05:53:23,829 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 317 Invalid, 153 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 146 Invalid, 0 Unknown, 0 Unchecked, 3.2s Time] [2024-11-09 05:53:23,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20 states. [2024-11-09 05:53:23,833 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20 to 20. [2024-11-09 05:53:23,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 13 states have (on average 1.0) internal successors, (13), 13 states have internal predecessors, (13), 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) [2024-11-09 05:53:23,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 21 transitions. [2024-11-09 05:53:23,835 INFO L78 Accepts]: Start accepts. Automaton has 20 states and 21 transitions. Word has length 13 [2024-11-09 05:53:23,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:53:23,835 INFO L471 AbstractCegarLoop]: Abstraction has 20 states and 21 transitions. [2024-11-09 05:53:23,836 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 1.7272727272727273) internal successors, (38), 22 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:53:23,836 INFO L276 IsEmpty]: Start isEmpty. Operand 20 states and 21 transitions. [2024-11-09 05:53:23,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 26 [2024-11-09 05:53:23,837 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:53:23,837 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:53:23,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (5)] Ended with exit code 0 [2024-11-09 05:53:24,042 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2024-11-09 05:53:24,271 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Ended with exit code 0 [2024-11-09 05:53:24,438 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/cvc4 --incremental --print-success --lang smt,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:53:24,439 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:53:24,439 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:53:24,440 INFO L85 PathProgramCache]: Analyzing trace with hash 1535073882, now seen corresponding path program 1 times [2024-11-09 05:53:24,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy WALRUS [2024-11-09 05:53:24,441 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1704317365] [2024-11-09 05:53:24,441 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:53:24,441 INFO L173 SolverBuilder]: Constructing external solver with command: mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 [2024-11-09 05:53:24,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat [2024-11-09 05:53:24,444 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2024-11-09 05:53:24,446 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8da1115-8405-4cd7-88e8-07bafc07f360/bin/utaipan-verify-YMUCfTKeje/mathsat -theory.fp.to_bv_overflow_mode=1 -theory.fp.minmax_zero_mode=4 -theory.bv.div_by_zero_mode=1 -unsat_core_generation=3 (8)] Waiting until timeout for monitored process