./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c7e4faaabab9b2f322684d2701654a5044e8a4a6ec20b8d467b524bec442165 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 19:22:56,790 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 19:22:56,871 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 19:22:56,876 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 19:22:56,877 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 19:22:56,902 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 19:22:56,903 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 19:22:56,903 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 19:22:56,904 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 19:22:56,904 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 19:22:56,905 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 19:22:56,906 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 19:22:56,906 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 19:22:56,907 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 19:22:56,907 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 19:22:56,908 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 19:22:56,908 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 19:22:56,909 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 19:22:56,909 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 19:22:56,910 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 19:22:56,910 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 19:22:56,911 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 19:22:56,912 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 19:22:56,912 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 19:22:56,913 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 19:22:56,913 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 19:22:56,913 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 19:22:56,914 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 19:22:56,914 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 19:22:56,915 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 19:22:56,915 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 19:22:56,915 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 19:22:56,916 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 19:22:56,916 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 19:22:56,916 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 19:22:56,916 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 19:22:56,917 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 19:22:56,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:22:56,917 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 19:22:56,917 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 19:22:56,917 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 19:22:56,918 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 19:22:56,918 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 19:22:56,918 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 19:22:56,918 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 19:22:56,919 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 19:22:56,919 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 19:22:56,919 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_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c7e4faaabab9b2f322684d2701654a5044e8a4a6ec20b8d467b524bec442165 [2023-12-02 19:22:57,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 19:22:57,156 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 19:22:57,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 19:22:57,160 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 19:22:57,160 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 19:22:57,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/combinations/gcd_2+newton_3_5.i [2023-12-02 19:22:59,908 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 19:23:00,102 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 19:23:00,103 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i [2023-12-02 19:23:00,112 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/data/a6590c2b9/99e86e483630454c865b881d7275bb03/FLAGe4d4ad075 [2023-12-02 19:23:00,126 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/data/a6590c2b9/99e86e483630454c865b881d7275bb03 [2023-12-02 19:23:00,129 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 19:23:00,130 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 19:23:00,132 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 19:23:00,132 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 19:23:00,137 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 19:23:00,138 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,139 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25c211b0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00, skipping insertion in model container [2023-12-02 19:23:00,139 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,163 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 19:23:00,304 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[1226,1239] [2023-12-02 19:23:00,335 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[2862,2875] [2023-12-02 19:23:00,337 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:23:00,348 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 19:23:00,376 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[1226,1239] [2023-12-02 19:23:00,388 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/sv-benchmarks/c/combinations/gcd_2+newton_3_5.i[2862,2875] [2023-12-02 19:23:00,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 19:23:00,403 INFO L206 MainTranslator]: Completed translation [2023-12-02 19:23:00,403 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00 WrapperNode [2023-12-02 19:23:00,403 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 19:23:00,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 19:23:00,404 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 19:23:00,404 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 19:23:00,411 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,419 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,447 INFO L138 Inliner]: procedures = 27, calls = 26, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 93 [2023-12-02 19:23:00,447 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 19:23:00,448 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 19:23:00,448 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 19:23:00,448 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 19:23:00,458 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,458 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,461 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,462 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,468 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,471 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,473 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,474 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,477 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 19:23:00,478 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 19:23:00,478 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 19:23:00,478 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 19:23:00,479 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (1/1) ... [2023-12-02 19:23:00,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 19:23:00,496 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:23:00,507 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 19:23:00,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 19:23:00,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 19:23:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2023-12-02 19:23:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2023-12-02 19:23:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure f [2023-12-02 19:23:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2023-12-02 19:23:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 19:23:00,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 19:23:00,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 19:23:00,597 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 19:23:00,599 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 19:23:00,755 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 19:23:00,819 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 19:23:00,819 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-12-02 19:23:00,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:23:00 BoogieIcfgContainer [2023-12-02 19:23:00,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 19:23:00,824 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 19:23:00,825 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 19:23:00,827 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 19:23:00,828 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:23:00" (1/3) ... [2023-12-02 19:23:00,828 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5998d930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:23:00, skipping insertion in model container [2023-12-02 19:23:00,828 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:23:00" (2/3) ... [2023-12-02 19:23:00,829 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5998d930 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:23:00, skipping insertion in model container [2023-12-02 19:23:00,829 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:23:00" (3/3) ... [2023-12-02 19:23:00,830 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_3_5.i [2023-12-02 19:23:00,846 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 19:23:00,846 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-12-02 19:23:00,887 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 19:23:00,892 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@426b4510, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 19:23:00,893 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-12-02 19:23:00,896 INFO L276 IsEmpty]: Start isEmpty. Operand has 28 states, 17 states have (on average 1.411764705882353) internal successors, (24), 19 states have internal predecessors, (24), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 19:23:00,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2023-12-02 19:23:00,902 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:23:00,902 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2023-12-02 19:23:00,903 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:23:00,907 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:23:00,907 INFO L85 PathProgramCache]: Analyzing trace with hash -377832024, now seen corresponding path program 1 times [2023-12-02 19:23:00,914 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:23:00,914 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1278499843] [2023-12-02 19:23:00,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:23:00,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:23:01,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:23:01,201 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:23:01,202 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:23:01,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1278499843] [2023-12-02 19:23:01,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1278499843] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 19:23:01,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 19:23:01,203 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 19:23:01,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1458978723] [2023-12-02 19:23:01,206 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 19:23:01,209 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 19:23:01,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:23:01,232 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 19:23:01,233 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 19:23:01,235 INFO L87 Difference]: Start difference. First operand has 28 states, 17 states have (on average 1.411764705882353) internal successors, (24), 19 states have internal predecessors, (24), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:23:01,295 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:23:01,295 INFO L93 Difference]: Finished difference Result 39 states and 49 transitions. [2023-12-02 19:23:01,296 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 19:23:01,298 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 6 [2023-12-02 19:23:01,298 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:23:01,304 INFO L225 Difference]: With dead ends: 39 [2023-12-02 19:23:01,304 INFO L226 Difference]: Without dead ends: 24 [2023-12-02 19:23:01,307 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 19:23:01,309 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 1 mSDsluCounter, 44 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-12-02 19:23:01,310 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 67 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-12-02 19:23:01,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2023-12-02 19:23:01,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2023-12-02 19:23:01,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 15 states have internal predecessors, (16), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 19:23:01,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 28 transitions. [2023-12-02 19:23:01,340 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 28 transitions. Word has length 6 [2023-12-02 19:23:01,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:23:01,340 INFO L495 AbstractCegarLoop]: Abstraction has 24 states and 28 transitions. [2023-12-02 19:23:01,340 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1.5) internal successors, (6), 4 states have internal predecessors, (6), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:23:01,340 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 28 transitions. [2023-12-02 19:23:01,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 19:23:01,342 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:23:01,342 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-12-02 19:23:01,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 19:23:01,342 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:23:01,343 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:23:01,343 INFO L85 PathProgramCache]: Analyzing trace with hash 1099445991, now seen corresponding path program 1 times [2023-12-02 19:23:01,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:23:01,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132668835] [2023-12-02 19:23:01,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:23:01,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:23:01,360 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:23:01,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [529332143] [2023-12-02 19:23:01,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:23:01,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:23:01,361 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:23:01,363 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:23:01,372 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 19:23:01,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 19:23:01,442 INFO L262 TraceCheckSpWp]: Trace formula consists of 73 conjuncts, 14 conjunts are in the unsatisfiable core [2023-12-02 19:23:01,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:23:01,837 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:23:01,837 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 19:23:01,917 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 19:23:01,918 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:23:01,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1132668835] [2023-12-02 19:23:01,918 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:23:01,918 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [529332143] [2023-12-02 19:23:01,919 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [529332143] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 19:23:01,919 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [800471167] [2023-12-02 19:23:01,936 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2023-12-02 19:23:01,936 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 19:23:01,939 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 19:23:01,943 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 19:23:01,944 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 19:23:03,440 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 19:23:03,735 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '164#(and (<= 1 |#StackHeapBarrier|) (<= |ULTIMATE.start_main1_~x~0#1| 127) (<= (+ |ULTIMATE.start_main1_~y~0#1| 1) |ULTIMATE.start_main1_~g~0#1|) (<= 1 |ULTIMATE.start_main1_~y~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main1_~x~0#1| 128)) (<= |ULTIMATE.start_gcd_test_#res#1| 127) (= |ULTIMATE.start_main1_~g~0#1| |ULTIMATE.start_gcd_test_#res#1|) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))' at error location [2023-12-02 19:23:03,735 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 19:23:03,736 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 19:23:03,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2023-12-02 19:23:03,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2000751503] [2023-12-02 19:23:03,737 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 19:23:03,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 19:23:03,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:23:03,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 19:23:03,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2023-12-02 19:23:03,739 INFO L87 Difference]: Start difference. First operand 24 states and 28 transitions. Second operand has 10 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:23:03,896 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:23:03,896 INFO L93 Difference]: Finished difference Result 31 states and 36 transitions. [2023-12-02 19:23:03,896 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-12-02 19:23:03,896 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-12-02 19:23:03,897 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:23:03,897 INFO L225 Difference]: With dead ends: 31 [2023-12-02 19:23:03,897 INFO L226 Difference]: Without dead ends: 26 [2023-12-02 19:23:03,898 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=45, Invalid=227, Unknown=0, NotChecked=0, Total=272 [2023-12-02 19:23:03,899 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 1 mSDsluCounter, 131 mSDsCounter, 0 mSdLazyCounter, 71 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 150 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 71 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 19:23:03,900 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 150 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 71 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 19:23:03,901 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2023-12-02 19:23:03,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 26. [2023-12-02 19:23:03,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 16 states have (on average 1.125) internal successors, (18), 17 states have internal predecessors, (18), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 19:23:03,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 30 transitions. [2023-12-02 19:23:03,907 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 30 transitions. Word has length 7 [2023-12-02 19:23:03,908 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:23:03,908 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 30 transitions. [2023-12-02 19:23:03,908 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 1.2) internal successors, (12), 10 states have internal predecessors, (12), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:23:03,908 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2023-12-02 19:23:03,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-12-02 19:23:03,909 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:23:03,909 INFO L195 NwaCegarLoop]: trace histogram [3, 1, 1, 1, 1, 1, 1] [2023-12-02 19:23:03,915 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 19:23:04,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:23:04,112 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:23:04,112 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:23:04,112 INFO L85 PathProgramCache]: Analyzing trace with hash 1975388935, now seen corresponding path program 2 times [2023-12-02 19:23:04,112 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:23:04,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738487030] [2023-12-02 19:23:04,113 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:23:04,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:23:04,124 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:23:04,124 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1927163175] [2023-12-02 19:23:04,124 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 19:23:04,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:23:04,125 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:23:04,126 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:23:04,129 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 19:23:04,217 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-12-02 19:23:04,217 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 19:23:04,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 87 conjuncts, 36 conjunts are in the unsatisfiable core [2023-12-02 19:23:04,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:23:32,133 WARN L293 SmtUtils]: Spent 19.24s on a formula simplification. DAG size of input: 165 DAG size of output: 153 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 19:26:17,719 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse9 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse28 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse27 (mod .cse9 256))) (let ((.cse17 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse50 (<= 128 .cse27)) (.cse51 (<= .cse28 127)) (.cse29 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse10 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse7 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (let ((.cse5 (mod .cse7 256))) (let ((.cse11 (+ .cse5 (- 256)))) (let ((.cse0 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (<= (mod (+ (mod (+ (- 256) (mod (+ .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11)) 256)) |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127))) (.cse30 (not (= .cse5 0))) (.cse31 (<= .cse5 127)) (.cse1 (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (.cse6 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse2 (<= 128 .cse5))) (or (and .cse0 .cse1 .cse2) (and (let ((.cse12 (<= 128 .cse28)) (.cse13 (<= .cse27 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse4 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse8 (+ (- 256) (mod (+ .cse7 .cse4) 256)))) (let ((.cse3 (mod .cse8 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse3 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse4) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse6 (mod (+ .cse7 .cse4 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse8)) 256)))) (not (= .cse4 0)) (<= (mod (+ .cse3 .cse9) 256) 127) (= .cse10 (mod (+ .cse3 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse3 0))))))) (and .cse12 .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse15 (+ (- 256) (mod (+ .cse7 .cse14) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse14) 256) 127) (= (mod .cse15 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse14 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse15))) (and (not (= .cse16 0)) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse6 (mod (+ .cse7 .cse14 .cse16) 256))))))))) .cse17)) .cse1) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse20 (mod .cse19 256))) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse20))) (and (not (= .cse18 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (= (mod (+ .cse18 (* 255 .cse19)) 256) .cse6) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= (mod (mod .cse20 |c_ULTIMATE.start_gcd_test_~a#1|) 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse20 0))))))) .cse1) (and .cse0 .cse1) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse23 (+ (- 256) (mod (+ .cse7 .cse22) 256)))) (let ((.cse21 (mod .cse23 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse21 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse6 (mod (+ .cse7 .cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse23)) 256)))) (not (= .cse22 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse22) 256)) (<= (mod (+ .cse21 .cse9) 256) 127) (= .cse10 (mod (+ .cse21 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse21 0))))))) (and .cse12 .cse13 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse24 (+ (- 256) (mod (+ .cse7 .cse25) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse24 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse25 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse24))) (and (not (= .cse26 0)) (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse6 (mod (+ .cse7 .cse25 .cse26) 256))))) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse25) 256)))))) .cse17)) .cse1))) .cse2) (and .cse29 (or (and .cse30 .cse31 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse34 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse32) 256)))) (let ((.cse33 (mod .cse34 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse7 .cse32) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse33) 256)) (= (mod (+ .cse9 .cse33) 256) .cse10) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse34) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse38 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256)))) (let ((.cse35 (mod .cse38 |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse36 (mod (+ .cse9 .cse35) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse35) 256)) (<= 128 .cse36) (not (= .cse37 0)) (<= (mod (+ .cse7 .cse37) 256) 127) (= .cse36 .cse10) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse38) 256)))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse41 (+ (- 256) (mod (+ .cse7 .cse40) 256)))) (let ((.cse39 (mod .cse41 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse39 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse39 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse40) 256) 127) (not (= .cse40 0)) (= (mod (+ .cse39 .cse9) 256) .cse10) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse41) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse44 (+ (- 256) (mod (+ .cse7 .cse43) 256)))) (let ((.cse42 (mod .cse44 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse42 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse42 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse43 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse43) 256)) (= (mod (+ .cse42 .cse9) 256) .cse10) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse44) 256)))))))))) .cse2))) (and .cse29 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse47 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse46) 256)))) (let ((.cse45 (mod .cse47 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse45 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse46 0)) (<= (mod (+ .cse7 .cse46) 256) 127) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse45) 256) 127) (= (mod (+ .cse9 .cse45) 256) .cse10) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse47) 256))))))) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse49 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse48) 256)))) (and (<= 128 (mod (+ .cse7 .cse48) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse49) 256)))))) .cse17 .cse50 .cse51) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse52 (mod .cse54 256))) (let ((.cse53 (mod .cse52 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse52) 256)) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse53 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= (mod (+ .cse7 .cse54) 256) 127) (not (= .cse52 0)) (<= 128 (mod (+ .cse53 .cse9) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse53) 256) 127)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse57 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse55) 256)))) (let ((.cse56 (mod .cse57 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse7 .cse55) 256)) (not (= .cse56 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse56) 256) 127) (= (mod (+ .cse9 .cse56) 256) .cse10) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse57) 256))))))) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse59 (mod .cse58 256))) (let ((.cse60 (mod .cse59 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse7 .cse58) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse59) 256)) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse60 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ .cse60 .cse9) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse60) 256) 127)))))) (and .cse17 .cse50 .cse51 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse62 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse5))) (let ((.cse61 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse62) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse5 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse61 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse62 0)) (<= (mod (+ .cse7 .cse62) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse61) 256)))))))) .cse30 .cse31) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse64 (+ (- 256) (mod (+ .cse7 .cse63) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse63) 256) 127) (= (mod .cse64 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse63 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse64) 256)))))))) .cse17 .cse50 .cse51) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse66 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11) 256))) (let ((.cse65 (mod .cse66 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse65 .cse9) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod .cse65 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse66 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse66) 256)))) (<= (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse68 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse67 (+ (- 256) (mod (+ .cse7 .cse68) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse67 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse68 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse68) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse67) 256)))))))) .cse17 .cse50 .cse51) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse71 (+ (- 256) (mod (+ .cse7 .cse70) 256)))) (let ((.cse69 (mod .cse71 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse69 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse69 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (not (= .cse70 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse70) 256)) (= (mod (+ .cse69 .cse9) 256) .cse10) (not (= .cse69 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse71) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse74 (+ (- 256) (mod (+ .cse7 .cse73) 256)))) (let ((.cse72 (mod .cse74 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse72 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse73) 256) 127) (not (= .cse73 0)) (= (mod (+ .cse72 .cse9) 256) .cse10) (not (= .cse72 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse74) 256)))))))))) .cse2))) (and .cse1 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse77 (+ (- 256) (mod (+ .cse7 .cse76) 256)))) (let ((.cse75 (mod .cse77 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse75 256) 127) (<= 128 (mod (+ .cse75 .cse9) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse6 (mod (+ .cse7 .cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse77)) 256)))) (not (= .cse76 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse76) 256)) (= .cse10 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse80 (+ (- 256) (mod (+ .cse7 .cse79) 256)))) (let ((.cse78 (mod .cse80 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse78 256) 127) (<= 128 (mod (+ .cse78 .cse9) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse79) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse5 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse6 (mod (+ .cse7 .cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse80)) 256)))) (not (= .cse79 0)) (= .cse10 (mod (+ .cse78 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))))) .cse2))))) (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse83 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse82 (+ (- 256) (mod (+ .cse7 .cse83) 256)))) (let ((.cse81 (mod .cse82 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse9 .cse81) 256) .cse10) (not (= .cse81 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse82) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse83) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse81) 256) 127)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and .cse17 .cse50 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse85 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse84 (+ (- 256) (mod (+ .cse7 .cse85) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse84) 256)) (= (mod .cse84 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse85) 256)))))) .cse51)) .cse29) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse88 (+ (- 256) (mod (+ .cse7 .cse86) 256)))) (let ((.cse87 (mod .cse88 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse9 .cse87) 256) .cse10) (not (= .cse87 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse88) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse87) 256) 127) (not (= .cse86 0))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse90 (+ (- 256) (mod (+ .cse7 .cse89) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse89) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse90) 256)) (= (mod .cse90 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse89 0)))))) .cse17 .cse50 .cse51)) .cse29) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse91 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse93 (+ (- 256) (mod (+ .cse7 .cse91) 256)))) (let ((.cse92 (mod .cse93 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse91) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse9 .cse92) 256) .cse10) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse93) 256)) (not (= .cse91 0)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse92) 256))))))) .cse29) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse94 (mod .cse95 256))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse94) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse95) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse94 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse97 (mod .cse96 256))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse96) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse97) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse97 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse97 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))))) .cse29) (and .cse29 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse99 (+ (- 256) (mod (+ .cse7 .cse100) 256)))) (let ((.cse98 (mod .cse99 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse9 .cse98) 256) .cse10) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse99) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse100) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse98) 256)))))))))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false [2023-12-02 19:26:32,551 WARN L854 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (let ((.cse5 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0) (let ((.cse2 (mod .cse5 256))) (let ((.cse19 (+ .cse2 (- 256))) (.cse27 (<= 128 .cse2))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse4 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse3 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse4) 256)))) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse3))) (let ((.cse0 (mod .cse1 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse0) (<= 128 (mod (* .cse1 255) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse3 .cse0) 0) (not (= .cse4 0)) (<= (mod (+ .cse5 .cse4) 256) 127))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse8 (mod .cse6 256))) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse8) 256))) (and (<= 128 (mod (+ .cse5 .cse6) 256)) (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse7 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse7) (= 0 (mod (mod .cse8 .cse7) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse12 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse11) 256)))) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse12))) (let ((.cse9 (mod .cse10 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse9) (<= 128 (mod (* .cse10 255) 256)) (<= 128 (mod (+ .cse5 .cse11) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse12 .cse9) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse2))) (let ((.cse15 (mod .cse14 256))) (let ((.cse13 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse15) 256))) (and (<= .cse2 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse13 0)) (<= (mod (+ .cse5 .cse14) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse13) (= 0 (mod (mod .cse15 .cse13) 256)) (not (= .cse15 0)))))))) (not (= .cse2 0)) (<= .cse2 127)) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse18 (+ (- 256) (mod (+ .cse5 .cse17) 256)))) (let ((.cse16 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse18) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse16) (not (= .cse17 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse17) 256)) (not (= .cse16 0)) (= (mod .cse18 .cse16) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse23 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19) 256))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse23))) (let ((.cse20 (mod .cse22 256))) (let ((.cse21 (mod .cse23 .cse20))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse20) (= (mod .cse21 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ (* .cse22 255) .cse21) 256)) (not (= .cse23 0)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse26 (+ (- 256) (mod (+ .cse5 .cse24) 256)))) (let ((.cse25 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse26) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse24) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse25) (not (= .cse24 0)) (not (= .cse25 0)) (= (mod .cse26 .cse25) 0))))))) .cse27) (and (let ((.cse30 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse28 (+ (- 256) (mod (+ .cse5 .cse32) 256)))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse28))) (let ((.cse29 (mod (+ .cse5 .cse32 .cse31) 256))) (and (= (mod .cse28 (+ (- 256) .cse29)) 0) (<= .cse30 .cse29) (not (= .cse31 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse32 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse32) 256)) (<= .cse2 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse33 (+ (- 256) (mod (+ .cse5 .cse36) 256)))) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse33))) (let ((.cse34 (mod (+ .cse5 .cse36 .cse35) 256))) (and (= (mod .cse33 (+ (- 256) .cse34)) 0) (<= .cse30 .cse34) (not (= .cse35 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse36) 256) 127) (not (= .cse36 0)) (<= .cse2 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse19))) (let ((.cse39 (mod .cse40 256))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse39))) (let ((.cse38 (mod (+ .cse37 (* 255 .cse40)) 256))) (and (not (= .cse37 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse2 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= .cse30 .cse38) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (not (= .cse39 0)) (= (mod (mod .cse39 (+ .cse38 (- 256))) 256) 0))))))))) .cse27))))) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse41 (+ (- 256) (mod (+ .cse5 .cse43) 256)))) (let ((.cse42 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse41) 256))) (and (= (mod .cse41 .cse42) 0) (not (= .cse42 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse42) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse43) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse43 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse45 (mod .cse46 256))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse45) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (not (= .cse44 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse45 .cse44) 256) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse46) 256)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse44)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse49 (mod .cse47 256))) (let ((.cse48 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse49) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse47) 256) 127) (not (= .cse48 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse49 .cse48) 256) 0) (not (= .cse49 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse48)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse50 (+ (- 256) (mod (+ .cse5 .cse52) 256)))) (let ((.cse51 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse50) 256))) (and (= (mod .cse50 .cse51) 0) (not (= .cse51 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse51) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse52) 256)))))))) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|))))) is different from false [2023-12-02 19:26:35,198 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 2 refuted. 1 times theorem prover too weak. 0 trivial. 3 not checked. [2023-12-02 19:26:35,198 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 19:29:27,580 WARN L293 SmtUtils]: Spent 1.71m on a formula simplification. DAG size of input: 88 DAG size of output: 56 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 19:33:00,099 WARN L876 $PredicateComparison]: unable to prove that (or (let ((.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse6 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) (.cse10 (< |c_ULTIMATE.start_gcd_test_~b#1| 0))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse5 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse5 256))) (let ((.cse4 (+ (- 256) .cse1))) (let ((.cse2 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse4) 256))) (or (< .cse1 128) (< .cse2 .cse3) (not (= (mod (mod .cse4 .cse2) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse5 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse5 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse9 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse9) 256))) (or (< .cse7 .cse3) (< (mod .cse8 256) 128) (not (= (mod (mod .cse9 .cse7) 256) 0)) (= 0 .cse9) (< 127 .cse9) (< (mod (+ .cse8 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod .cse12 256))) (let ((.cse11 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse13) 256))) (or (< .cse11 .cse3) (< (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse13 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse13 .cse11) 256) 0)) (< 127 .cse13) (< (mod (+ .cse12 .cse6) 256) 128)))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse15 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod (+ .cse15 .cse6) 256))) (let ((.cse16 (+ (- 256) .cse17))) (let ((.cse14 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse16) 256))) (or (< .cse14 .cse3) (< (mod (+ .cse15 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse16 .cse14) 256) 0)) (< 127 (mod .cse15 256)) (< .cse17 128) (= .cse15 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse19 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse20 (mod .cse19 256))) (let ((.cse18 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse20) 256))) (or (< .cse18 .cse3) (< (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse20 0) (< 127 (mod (+ .cse19 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse20 .cse18) 256) 0)) (< 127 .cse20)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse21) 256))) (or (not (= (mod (mod .cse21 .cse22) 256) 0)) (< .cse23 128) (< 127 (mod (+ .cse24 .cse6) 256)) (< 127 (mod .cse24 256)) (< .cse22 .cse3) (= .cse24 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse27 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod .cse27 256))) (let ((.cse25 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse26) 256))) (or (< .cse25 .cse3) (= .cse26 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse26 .cse25) 256) 0)) (< 127 .cse26) (< 127 (mod (+ .cse27 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse27 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse30 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse31 (mod (+ .cse30 .cse6) 256))) (let ((.cse29 (+ (- 256) .cse31))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse29) 256))) (or (< .cse28 .cse3) (not (= (mod (mod .cse29 .cse28) 256) 0)) (< 127 (mod .cse30 256)) (< 127 (mod (+ .cse30 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse31 128) (= .cse30 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse33 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse33 256))) (let ((.cse35 (+ (- 256) .cse32))) (let ((.cse34 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse35) 256))) (or (< .cse32 128) (< (mod (+ .cse33 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse34 .cse3) (not (= (mod (mod .cse35 .cse34) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse33 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse36 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse39 (mod (+ .cse36 .cse6) 256))) (let ((.cse38 (+ (- 256) .cse39))) (let ((.cse37 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse38) 256))) (or (< (mod .cse36 256) 128) (< .cse37 .cse3) (< (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse38 .cse37) 256) 0)) (< .cse39 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse42) 256))) (or (< .cse40 .cse3) (< (mod .cse41 256) 128) (not (= (mod (mod .cse42 .cse40) 256) 0)) (= 0 .cse42) (< 127 (mod (+ .cse41 .cse6) 256)) (< 127 .cse42) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse43 (mod .cse45 256))) (let ((.cse46 (+ (- 256) .cse43))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse46) 256))) (or (< .cse43 128) (< .cse44 .cse3) (< 127 (mod (+ .cse45 .cse6) 256)) (not (= (mod (mod .cse46 .cse44) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse49 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse48 (mod .cse49 256))) (let ((.cse47 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse48) 256))) (or (< .cse47 .cse3) (= .cse48 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse48 .cse47) 256) 0)) (< 127 .cse48) (< 127 (mod (+ .cse49 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse49 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse52 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse51 (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse50 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse51) 256))) (or (< .cse50 .cse3) (not (= (mod (mod .cse51 .cse50) 256) 0)) (= 0 .cse51) (< 127 (mod .cse52 256)) (< 127 .cse51) (< (mod (+ .cse52 .cse6) 256) 128) (= .cse52 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse54 (mod .cse55 256))) (let ((.cse53 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse54) 256))) (or (< .cse53 .cse3) (= .cse54 0) (< 127 (mod (+ .cse55 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse54 .cse53) 256) 0)) (< 127 .cse54) (< 127 (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse58 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse57 (mod (+ .cse58 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse56 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse57) 256))) (or (< .cse56 .cse3) (not (= (mod (mod .cse57 .cse56) 256) 0)) (= 0 .cse57) (< 127 (mod (+ .cse58 .cse6) 256)) (< 127 (mod .cse58 256)) (< 127 .cse57) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse61 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod .cse61 256))) (let ((.cse59 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse60) 256))) (or (< .cse59 .cse3) (= .cse60 0) (< 127 (mod (+ .cse61 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse60 .cse59) 256) 0)) (< 127 .cse60) (< 127 (mod (+ .cse61 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse64 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse62 (mod (+ .cse64 .cse6) 256))) (let ((.cse63 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse62) 256))) (or (not (= (mod (mod .cse62 .cse63) 256) 0)) (= .cse62 0) (< 127 .cse62) (< .cse63 .cse3) (< 127 (mod .cse64 256)) (< 127 (mod (+ .cse64 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse67 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse68 (mod (+ .cse67 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse65 (+ (- 256) .cse68))) (let ((.cse66 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse65) 256))) (or (not (= (mod (mod .cse65 .cse66) 256) 0)) (< (mod .cse67 256) 128) (< .cse68 128) (< 127 (mod (+ .cse67 .cse6) 256)) (< .cse66 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse70 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse70 256))) (let ((.cse72 (+ (- 256) .cse69))) (let ((.cse71 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse72) 256))) (or (< .cse69 128) (< (mod (+ .cse70 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse71 .cse3) (< 127 (mod (+ .cse70 .cse6) 256)) (not (= (mod (mod .cse72 .cse71) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse73 (mod .cse75 256))) (let ((.cse76 (+ (- 256) .cse73))) (let ((.cse74 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse76) 256))) (or (< .cse73 128) (< .cse74 .cse3) (< 127 (mod (+ .cse75 .cse6) 256)) (not (= (mod (mod .cse76 .cse74) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod (+ .cse79 .cse6) 256))) (let ((.cse78 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse77) 256))) (or (not (= (mod (mod .cse77 .cse78) 256) 0)) (< (mod .cse79 256) 128) (= .cse77 0) (< 127 .cse77) (< .cse78 .cse3) (< 127 (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse81 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse80 (mod .cse81 256))) (let ((.cse83 (+ (- 256) .cse80))) (let ((.cse82 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse83) 256))) (or (< .cse80 128) (< (mod (+ .cse81 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse82 .cse3) (not (= (mod (mod .cse83 .cse82) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse81 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse84 (+ (- 256) .cse87))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse84) 256))) (or (not (= (mod (mod .cse84 .cse85) 256) 0)) (< (mod .cse86 256) 128) (< .cse87 128) (< (mod (+ .cse86 .cse6) 256) 128) (< .cse85 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse90 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse88 (mod (+ .cse90 .cse6) 256))) (let ((.cse89 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse88) 256))) (or (not (= (mod (mod .cse88 .cse89) 256) 0)) (< (mod (+ .cse90 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse88 0) (< 127 .cse88) (< .cse89 .cse3) (< 127 (mod .cse90 256)) (= .cse90 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse93 (mod .cse92 256))) (let ((.cse91 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse93) 256))) (or (< .cse91 .cse3) (< (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse93 0) (< 127 (mod (+ .cse92 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse93 .cse91) 256) 0)) (< 127 .cse93)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse94 (+ (- 256) .cse96))) (let ((.cse95 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse94) 256))) (or (not (= (mod (mod .cse94 .cse95) 256) 0)) (< .cse96 128) (< 127 (mod .cse97 256)) (< (mod (+ .cse97 .cse6) 256) 128) (< .cse95 .cse3) (= .cse97 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse99 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse100 (mod .cse99 256))) (let ((.cse98 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse100) 256))) (or (< .cse98 .cse3) (< (mod (+ .cse99 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse100 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse100 .cse98) 256) 0)) (< 127 .cse100) (< (mod (+ .cse99 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse102 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse101 (mod .cse102 256))) (let ((.cse104 (+ (- 256) .cse101))) (let ((.cse103 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse104) 256))) (or (< .cse101 128) (< (mod (+ .cse102 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse103 .cse3) (< 127 (mod (+ .cse102 .cse6) 256)) (not (= (mod (mod .cse104 .cse103) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse107 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse105 (mod (+ .cse107 .cse6) 256))) (let ((.cse106 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse105) 256))) (or (not (= (mod (mod .cse105 .cse106) 256) 0)) (< (mod .cse107 256) 128) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse105 0) (< 127 .cse105) (< .cse106 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse111 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse108 (mod .cse111 256))) (let ((.cse110 (+ (- 256) .cse108))) (let ((.cse109 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse110) 256))) (or (< .cse108 128) (< .cse109 .cse3) (not (= (mod (mod .cse110 .cse109) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse111 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse111 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse115 (mod (+ .cse112 .cse6) 256))) (let ((.cse114 (+ (- 256) .cse115))) (let ((.cse113 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse114) 256))) (or (< (mod .cse112 256) 128) (< .cse113 .cse3) (not (= (mod (mod .cse114 .cse113) 256) 0)) (< 127 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse115 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10))) (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) is different from true [2023-12-02 19:33:00,852 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 3 not checked. [2023-12-02 19:33:00,852 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 19:33:00,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1738487030] [2023-12-02 19:33:00,852 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 19:33:00,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1927163175] [2023-12-02 19:33:00,852 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1927163175] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 19:33:00,852 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [105153019] [2023-12-02 19:33:00,854 INFO L159 IcfgInterpreter]: Started Sifa with 7 locations of interest [2023-12-02 19:33:00,855 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 19:33:00,855 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 19:33:00,855 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 19:33:00,855 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 19:33:02,024 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 19:33:06,578 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '316#(and (<= 1 |#StackHeapBarrier|) (<= |ULTIMATE.start_main1_~x~0#1| 127) (<= (+ |ULTIMATE.start_main1_~y~0#1| 1) |ULTIMATE.start_main1_~g~0#1|) (<= 1 |ULTIMATE.start_main1_~y~0#1|) (= |ULTIMATE.start___VERIFIER_assert_~cond#1| 0) (<= 0 (+ |ULTIMATE.start_main1_~x~0#1| 128)) (<= |ULTIMATE.start_gcd_test_#res#1| 127) (= |ULTIMATE.start_main1_~g~0#1| |ULTIMATE.start_gcd_test_#res#1|) (= |ULTIMATE.start___VERIFIER_assert_#in~cond#1| 0))' at error location [2023-12-02 19:33:06,578 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 19:33:06,578 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 19:33:06,578 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2023-12-02 19:33:06,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1613979932] [2023-12-02 19:33:06,579 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 19:33:06,579 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2023-12-02 19:33:06,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 19:33:06,580 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2023-12-02 19:33:06,580 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=198, Unknown=7, NotChecked=90, Total=342 [2023-12-02 19:33:06,580 INFO L87 Difference]: Start difference. First operand 26 states and 30 transitions. Second operand has 14 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 14 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:33:09,625 WARN L876 $PredicateComparison]: unable to prove that (let ((.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (or (let ((.cse0 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse6 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) (.cse10 (< |c_ULTIMATE.start_gcd_test_~b#1| 0))) (and (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse5 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse1 (mod .cse5 256))) (let ((.cse4 (+ (- 256) .cse1))) (let ((.cse2 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse4) 256))) (or (< .cse1 128) (< .cse2 .cse3) (not (= (mod (mod .cse4 .cse2) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse5 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse5 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse8 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse9 (mod (+ .cse8 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse9) 256))) (or (< .cse7 .cse3) (< (mod .cse8 256) 128) (not (= (mod (mod .cse9 .cse7) 256) 0)) (= 0 .cse9) (< 127 .cse9) (< (mod (+ .cse8 .cse6) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse13 (mod .cse12 256))) (let ((.cse11 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse13) 256))) (or (< .cse11 .cse3) (< (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse13 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse13 .cse11) 256) 0)) (< 127 .cse13) (< (mod (+ .cse12 .cse6) 256) 128)))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse15 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod (+ .cse15 .cse6) 256))) (let ((.cse16 (+ (- 256) .cse17))) (let ((.cse14 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse16) 256))) (or (< .cse14 .cse3) (< (mod (+ .cse15 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse16 .cse14) 256) 0)) (< 127 (mod .cse15 256)) (< .cse17 128) (= .cse15 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse19 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse20 (mod .cse19 256))) (let ((.cse18 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse20) 256))) (or (< .cse18 .cse3) (< (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse20 0) (< 127 (mod (+ .cse19 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse20 .cse18) 256) 0)) (< 127 .cse20)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse21 (+ (- 256) .cse23))) (let ((.cse22 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse21) 256))) (or (not (= (mod (mod .cse21 .cse22) 256) 0)) (< .cse23 128) (< 127 (mod (+ .cse24 .cse6) 256)) (< 127 (mod .cse24 256)) (< .cse22 .cse3) (= .cse24 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse27 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod .cse27 256))) (let ((.cse25 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse26) 256))) (or (< .cse25 .cse3) (= .cse26 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse26 .cse25) 256) 0)) (< 127 .cse26) (< 127 (mod (+ .cse27 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse27 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse30 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse31 (mod (+ .cse30 .cse6) 256))) (let ((.cse29 (+ (- 256) .cse31))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse29) 256))) (or (< .cse28 .cse3) (not (= (mod (mod .cse29 .cse28) 256) 0)) (< 127 (mod .cse30 256)) (< 127 (mod (+ .cse30 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse31 128) (= .cse30 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse33 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod .cse33 256))) (let ((.cse35 (+ (- 256) .cse32))) (let ((.cse34 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse35) 256))) (or (< .cse32 128) (< (mod (+ .cse33 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse34 .cse3) (not (= (mod (mod .cse35 .cse34) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse33 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse36 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse39 (mod (+ .cse36 .cse6) 256))) (let ((.cse38 (+ (- 256) .cse39))) (let ((.cse37 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse38) 256))) (or (< (mod .cse36 256) 128) (< .cse37 .cse3) (< (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod (mod .cse38 .cse37) 256) 0)) (< .cse39 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse42) 256))) (or (< .cse40 .cse3) (< (mod .cse41 256) 128) (not (= (mod (mod .cse42 .cse40) 256) 0)) (= 0 .cse42) (< 127 (mod (+ .cse41 .cse6) 256)) (< 127 .cse42) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse43 (mod .cse45 256))) (let ((.cse46 (+ (- 256) .cse43))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse46) 256))) (or (< .cse43 128) (< .cse44 .cse3) (< 127 (mod (+ .cse45 .cse6) 256)) (not (= (mod (mod .cse46 .cse44) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse49 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse48 (mod .cse49 256))) (let ((.cse47 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse48) 256))) (or (< .cse47 .cse3) (= .cse48 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse48 .cse47) 256) 0)) (< 127 .cse48) (< 127 (mod (+ .cse49 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse49 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse52 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse51 (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse50 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse51) 256))) (or (< .cse50 .cse3) (not (= (mod (mod .cse51 .cse50) 256) 0)) (= 0 .cse51) (< 127 (mod .cse52 256)) (< 127 .cse51) (< (mod (+ .cse52 .cse6) 256) 128) (= .cse52 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse54 (mod .cse55 256))) (let ((.cse53 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse54) 256))) (or (< .cse53 .cse3) (= .cse54 0) (< 127 (mod (+ .cse55 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse54 .cse53) 256) 0)) (< 127 .cse54) (< 127 (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse58 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse57 (mod (+ .cse58 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse56 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse57) 256))) (or (< .cse56 .cse3) (not (= (mod (mod .cse57 .cse56) 256) 0)) (= 0 .cse57) (< 127 (mod (+ .cse58 .cse6) 256)) (< 127 (mod .cse58 256)) (< 127 .cse57) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse61 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse60 (mod .cse61 256))) (let ((.cse59 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse60) 256))) (or (< .cse59 .cse3) (= .cse60 0) (< 127 (mod (+ .cse61 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse60 .cse59) 256) 0)) (< 127 .cse60) (< 127 (mod (+ .cse61 |c_ULTIMATE.start_gcd_test_~b#1|) 256))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse64 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse62 (mod (+ .cse64 .cse6) 256))) (let ((.cse63 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse62) 256))) (or (not (= (mod (mod .cse62 .cse63) 256) 0)) (= .cse62 0) (< 127 .cse62) (< .cse63 .cse3) (< 127 (mod .cse64 256)) (< 127 (mod (+ .cse64 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse67 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse68 (mod (+ .cse67 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse65 (+ (- 256) .cse68))) (let ((.cse66 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse65) 256))) (or (not (= (mod (mod .cse65 .cse66) 256) 0)) (< (mod .cse67 256) 128) (< .cse68 128) (< 127 (mod (+ .cse67 .cse6) 256)) (< .cse66 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse70 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse70 256))) (let ((.cse72 (+ (- 256) .cse69))) (let ((.cse71 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse72) 256))) (or (< .cse69 128) (< (mod (+ .cse70 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse71 .cse3) (< 127 (mod (+ .cse70 .cse6) 256)) (not (= (mod (mod .cse72 .cse71) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0)))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse73 (mod .cse75 256))) (let ((.cse76 (+ (- 256) .cse73))) (let ((.cse74 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse76) 256))) (or (< .cse73 128) (< .cse74 .cse3) (< 127 (mod (+ .cse75 .cse6) 256)) (not (= (mod (mod .cse76 .cse74) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod (+ .cse79 .cse6) 256))) (let ((.cse78 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse77) 256))) (or (not (= (mod (mod .cse77 .cse78) 256) 0)) (< (mod .cse79 256) 128) (= .cse77 0) (< 127 .cse77) (< .cse78 .cse3) (< 127 (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse81 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse80 (mod .cse81 256))) (let ((.cse83 (+ (- 256) .cse80))) (let ((.cse82 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse83) 256))) (or (< .cse80 128) (< (mod (+ .cse81 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse82 .cse3) (not (= (mod (mod .cse83 .cse82) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< (mod (+ .cse81 .cse6) 256) 128))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse84 (+ (- 256) .cse87))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse84) 256))) (or (not (= (mod (mod .cse84 .cse85) 256) 0)) (< (mod .cse86 256) 128) (< .cse87 128) (< (mod (+ .cse86 .cse6) 256) 128) (< .cse85 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse90 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse88 (mod (+ .cse90 .cse6) 256))) (let ((.cse89 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse88) 256))) (or (not (= (mod (mod .cse88 .cse89) 256) 0)) (< (mod (+ .cse90 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse88 0) (< 127 .cse88) (< .cse89 .cse3) (< 127 (mod .cse90 256)) (= .cse90 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse93 (mod .cse92 256))) (let ((.cse91 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse93) 256))) (or (< .cse91 .cse3) (< (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse93 0) (< 127 (mod (+ .cse92 .cse6) 256)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse93 .cse91) 256) 0)) (< 127 .cse93)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse10) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse94 (+ (- 256) .cse96))) (let ((.cse95 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse94) 256))) (or (not (= (mod (mod .cse94 .cse95) 256) 0)) (< .cse96 128) (< 127 (mod .cse97 256)) (< (mod (+ .cse97 .cse6) 256) 128) (< .cse95 .cse3) (= .cse97 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse99 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse100 (mod .cse99 256))) (let ((.cse98 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse100) 256))) (or (< .cse98 .cse3) (< (mod (+ .cse99 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse100 0) (< |ULTIMATE.start_gcd_test_~a#1| 0) (not (= (mod (mod .cse100 .cse98) 256) 0)) (< 127 .cse100) (< (mod (+ .cse99 .cse6) 256) 128)))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| 0))))) (or .cse10 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse102 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse101 (mod .cse102 256))) (let ((.cse104 (+ (- 256) .cse101))) (let ((.cse103 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse104) 256))) (or (< .cse101 128) (< (mod (+ .cse102 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< .cse103 .cse3) (< 127 (mod (+ .cse102 .cse6) 256)) (not (= (mod (mod .cse104 .cse103) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse107 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse105 (mod (+ .cse107 .cse6) 256))) (let ((.cse106 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse105) 256))) (or (not (= (mod (mod .cse105 .cse106) 256) 0)) (< (mod .cse107 256) 128) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (= .cse105 0) (< 127 .cse105) (< .cse106 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse111 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse108 (mod .cse111 256))) (let ((.cse110 (+ (- 256) .cse108))) (let ((.cse109 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse110) 256))) (or (< .cse108 128) (< .cse109 .cse3) (not (= (mod (mod .cse110 .cse109) 256) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 (mod (+ .cse111 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse111 .cse6) 256) 128))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_36| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_36| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse115 (mod (+ .cse112 .cse6) 256))) (let ((.cse114 (+ (- 256) .cse115))) (let ((.cse113 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_36| .cse114) 256))) (or (< (mod .cse112 256) 128) (< .cse113 .cse3) (not (= (mod (mod .cse114 .cse113) 256) 0)) (< 127 (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse115 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse10))) (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (or (and (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (= |c_ULTIMATE.start_main1_~y~0#1| |c_ULTIMATE.start_gcd_test_~b#1|)) (and (let ((.cse116 (mod (* |c_ULTIMATE.start_main1_~y~0#1| 255) 256))) (or (and (= .cse116 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (<= 128 .cse116)) (and (= .cse116 |c_ULTIMATE.start_gcd_test_~b#1|) (<= .cse116 127)))) (<= .cse3 0))))) is different from true [2023-12-02 19:33:19,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-02 19:33:21,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-02 19:33:23,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2023-12-02 19:33:25,747 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse115 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse0 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse1 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse104 (mod .cse115 256)) (.cse2 (< |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (or (not .cse0) (< 127 |c_ULTIMATE.start_gcd_test_~a#1|) (< |c_ULTIMATE.start_gcd_test_~a#1| .cse1) .cse2) (let ((.cse12 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (let ((.cse30 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse29 (mod .cse12 256))) (let ((.cse52 (<= 128 .cse29)) (.cse53 (<= .cse30 127)) (.cse31 (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|)) (.cse13 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse10 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (let ((.cse8 (mod .cse10 256))) (let ((.cse14 (+ .cse8 (- 256)))) (let ((.cse3 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (<= (mod (+ (mod (+ (- 256) (mod (+ .cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14)) 256)) |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127))) (.cse32 (not (= .cse8 0))) (.cse33 (<= .cse8 127)) (.cse4 (<= .cse83 0)) (.cse9 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse5 (<= 128 .cse8))) (or (and .cse3 .cse4 .cse5) (and (let ((.cse15 (<= 128 .cse30)) (.cse16 (<= .cse29 127))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse11 (+ (- 256) (mod (+ .cse10 .cse7) 256)))) (let ((.cse6 (mod .cse11 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse6 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse7) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse9 (mod (+ .cse10 .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse11)) 256)))) (not (= .cse7 0)) (<= (mod (+ .cse6 .cse12) 256) 127) (= .cse13 (mod (+ .cse6 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse6 0))))))) (and .cse15 .cse16 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse18 (+ (- 256) (mod (+ .cse10 .cse17) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse17) 256) 127) (= (mod .cse18 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse17 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse18))) (and (not (= .cse19 0)) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse9 (mod (+ .cse10 .cse17 .cse19) 256))))))))) .cse0)) .cse4) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse21 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse22 (mod .cse21 256))) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse22))) (and (not (= .cse20 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (= (mod (+ .cse20 (* 255 .cse21)) 256) .cse9) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= (mod (mod .cse22 |c_ULTIMATE.start_gcd_test_~a#1|) 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse22 0))))))) .cse4) (and .cse3 .cse4) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse25 (+ (- 256) (mod (+ .cse10 .cse24) 256)))) (let ((.cse23 (mod .cse25 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse23 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse9 (mod (+ .cse10 .cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse25)) 256)))) (not (= .cse24 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse24) 256)) (<= (mod (+ .cse23 .cse12) 256) 127) (= .cse13 (mod (+ .cse23 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (not (= .cse23 0))))))) (and .cse15 .cse16 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse27 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse26 (+ (- 256) (mod (+ .cse10 .cse27) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse26 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse27 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (let ((.cse28 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse26))) (and (not (= .cse28 0)) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse9 (mod (+ .cse10 .cse27 .cse28) 256))))) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse27) 256)))))) .cse0)) .cse4))) .cse5) (and .cse31 (or (and .cse32 .cse33 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse34 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse36 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse34) 256)))) (let ((.cse35 (mod .cse36 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse10 .cse34) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse35) 256)) (= (mod (+ .cse12 .cse35) 256) .cse13) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse36) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse39 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse40 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse39) 256)))) (let ((.cse37 (mod .cse40 |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse38 (mod (+ .cse12 .cse37) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse37) 256)) (<= 128 .cse38) (not (= .cse39 0)) (<= (mod (+ .cse10 .cse39) 256) 127) (= .cse38 .cse13) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse40) 256)))))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse43 (+ (- 256) (mod (+ .cse10 .cse42) 256)))) (let ((.cse41 (mod .cse43 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse41 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse42) 256) 127) (not (= .cse42 0)) (= (mod (+ .cse41 .cse12) 256) .cse13) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse43) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse46 (+ (- 256) (mod (+ .cse10 .cse45) 256)))) (let ((.cse44 (mod .cse46 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse44 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (<= (mod .cse44 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse45 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse45) 256)) (= (mod (+ .cse44 .cse12) 256) .cse13) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse46) 256)))))))))) .cse5))) (and .cse31 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse49 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse48) 256)))) (let ((.cse47 (mod .cse49 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (not (= .cse47 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse48 0)) (<= (mod (+ .cse10 .cse48) 256) 127) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse47) 256) 127) (= (mod (+ .cse12 .cse47) 256) .cse13) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse49) 256))))))) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse51 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse50) 256)))) (and (<= 128 (mod (+ .cse10 .cse50) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse51 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse51) 256)))))) .cse0 .cse52 .cse53) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse54 (mod .cse56 256))) (let ((.cse55 (mod .cse54 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse54) 256)) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse55 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= (mod (+ .cse10 .cse56) 256) 127) (not (= .cse54 0)) (<= 128 (mod (+ .cse55 .cse12) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse55) 256) 127)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse57 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse59 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse57) 256)))) (let ((.cse58 (mod .cse59 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse10 .cse57) 256)) (not (= .cse58 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse58) 256) 127) (= (mod (+ .cse12 .cse58) 256) .cse13) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse59) 256))))))) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse61 (mod .cse60 256))) (let ((.cse62 (mod .cse61 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse10 .cse60) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse61) 256)) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|))) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod .cse62 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ .cse62 .cse12) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse62) 256) 127)))))) (and .cse0 .cse52 .cse53 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse64 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse8))) (let ((.cse63 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse64) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse63 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse64 0)) (<= (mod (+ .cse10 .cse64) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse63) 256)))))))) .cse32 .cse33) (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse66 (+ (- 256) (mod (+ .cse10 .cse65) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse65) 256) 127) (= (mod .cse66 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse65 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse66) 256)))))))) .cse0 .cse52 .cse53) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse68 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14) 256))) (let ((.cse67 (mod .cse68 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= 128 (mod (+ .cse67 .cse12) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod .cse67 256) |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse68 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse68) 256)))) (<= (mod (+ .cse67 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse70 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse69 (+ (- 256) (mod (+ .cse10 .cse70) 256)))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod .cse69 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse70 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse70) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse69) 256)))))))) .cse0 .cse52 .cse53) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse73 (+ (- 256) (mod (+ .cse10 .cse72) 256)))) (let ((.cse71 (mod .cse73 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse71 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse71 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (not (= .cse72 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse72) 256)) (= (mod (+ .cse71 .cse12) 256) .cse13) (not (= .cse71 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse73) 256))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse76 (+ (- 256) (mod (+ .cse10 .cse75) 256)))) (let ((.cse74 (mod .cse76 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse74 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ .cse74 |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse75) 256) 127) (not (= .cse75 0)) (= (mod (+ .cse74 .cse12) 256) .cse13) (not (= .cse74 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse76) 256)))))))))) .cse5))) (and .cse4 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse79 (+ (- 256) (mod (+ .cse10 .cse78) 256)))) (let ((.cse77 (mod .cse79 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse77 256) 127) (<= 128 (mod (+ .cse77 .cse12) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse9 (mod (+ .cse10 .cse78 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse79)) 256)))) (not (= .cse78 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse78) 256)) (= .cse13 (mod (+ .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse82 (+ (- 256) (mod (+ .cse10 .cse81) 256)))) (let ((.cse80 (mod .cse82 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod .cse80 256) 127) (<= 128 (mod (+ .cse80 .cse12) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse81) 256) 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (= .cse9 (mod (+ .cse10 .cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse82)) 256)))) (not (= .cse81 0)) (= .cse13 (mod (+ .cse80 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))))) .cse5))))) (<= .cse1 0)) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse85 (+ (- 256) (mod (+ .cse10 .cse86) 256)))) (let ((.cse84 (mod .cse85 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse12 .cse84) 256) .cse13) (not (= .cse84 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse85) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse86) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse84) 256) 127)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and .cse0 .cse52 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse87 (+ (- 256) (mod (+ .cse10 .cse88) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse87) 256)) (= (mod .cse87 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse88) 256)))))) .cse53)) .cse31) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse91 (+ (- 256) (mod (+ .cse10 .cse89) 256)))) (let ((.cse90 (mod .cse91 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse89) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse12 .cse90) 256) .cse13) (not (= .cse90 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse91) 256)) (<= (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse90) 256) 127) (not (= .cse89 0))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse93 (+ (- 256) (mod (+ .cse10 .cse92) 256)))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse92) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse93) 256)) (= (mod .cse93 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (not (= .cse92 0)))))) .cse0 .cse52 .cse53)) .cse31) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse94 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse96 (+ (- 256) (mod (+ .cse10 .cse94) 256)))) (let ((.cse95 (mod .cse96 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse94) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse12 .cse95) 256) .cse13) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse96) 256)) (not (= .cse94 0)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse95) 256))))))) .cse31) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse97 (mod .cse98 256))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse97) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse98) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse97 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int)) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse100 (mod .cse99 256))) (and (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse99) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse100) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse100 0)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse100 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))))) .cse31) (and .cse31 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse102 (+ (- 256) (mod (+ .cse10 .cse103) 256)))) (let ((.cse101 (mod .cse102 |c_ULTIMATE.start_gcd_test_~a#1|))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (= (mod (+ .cse12 .cse101) 256) .cse13) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse102) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse103) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse101) 256)))))))))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0)) (or (let ((.cse116 (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse117 (mod (+ .cse115 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256))) (let ((.cse111 (< 127 .cse117)) (.cse112 (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse117) 256) 0))) (.cse113 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse114 (< .cse117 .cse1)) (.cse105 (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse116) 256) 0))) (.cse107 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse108 (< .cse116 .cse1)) (.cse109 (< 127 .cse116)) (.cse110 (< 0 .cse83))) (and (or (< 127 .cse104) (let ((.cse106 (= .cse115 0))) (and (or .cse105 .cse106 .cse107 .cse108 .cse109 .cse110) (or .cse111 .cse106 .cse112 .cse113 .cse114 .cse110) (or (< |c_ULTIMATE.start_gcd_test_~a#1| 0) (< .cse104 .cse1) (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse104) 256) 0)))))) (or (< .cse104 128) (and (or .cse111 .cse112 .cse113 .cse114 .cse110) (or .cse105 .cse107 .cse108 .cse109 .cse110)))))) .cse2 .cse0) (or (< |c_ULTIMATE.start_gcd_test_~b#1| .cse1) (< 127 |c_ULTIMATE.start_gcd_test_~b#1|) (not (= .cse104 0)) .cse2)))) is different from false [2023-12-02 19:33:31,139 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (and (or (< |c_ULTIMATE.start_main1_~g~0#1| .cse0) (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (let ((.cse6 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (<= .cse0 0) (let ((.cse3 (mod .cse6 256))) (let ((.cse20 (+ .cse3 (- 256))) (.cse28 (<= 128 .cse3))) (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse4 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse5) 256)))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse4))) (let ((.cse1 (mod .cse2 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse1) (<= 128 (mod (* .cse2 255) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse4 .cse1) 0) (not (= .cse5 0)) (<= (mod (+ .cse6 .cse5) 256) 127))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse9 (mod .cse7 256))) (let ((.cse8 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse9) 256))) (and (<= 128 (mod (+ .cse6 .cse7) 256)) (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse8 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse8) (= 0 (mod (mod .cse9 .cse8) 256))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse13 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse12) 256)))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse13))) (let ((.cse10 (mod .cse11 256))) (and (<= |c_ULTIMATE.start_main1_~g~0#1| .cse10) (<= 128 (mod (* .cse11 255) 256)) (<= 128 (mod (+ .cse6 .cse12) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (= (mod .cse13 .cse10) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse3))) (let ((.cse16 (mod .cse15 256))) (let ((.cse14 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse16) 256))) (and (<= .cse3 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (not (= .cse14 0)) (<= (mod (+ .cse6 .cse15) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse14) (= 0 (mod (mod .cse16 .cse14) 256)) (not (= .cse16 0)))))))) (not (= .cse3 0)) (<= .cse3 127)) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse19 (+ (- 256) (mod (+ .cse6 .cse18) 256)))) (let ((.cse17 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse19) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse17) (not (= .cse18 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse18) 256)) (not (= .cse17 0)) (= (mod .cse19 .cse17) 0)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse24 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20) 256))) (let ((.cse23 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse24))) (let ((.cse21 (mod .cse23 256))) (let ((.cse22 (mod .cse24 .cse21))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse21) (= (mod .cse22 256) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= 128 (mod (+ (* .cse23 255) .cse22) 256)) (not (= .cse24 0)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse27 (+ (- 256) (mod (+ .cse6 .cse25) 256)))) (let ((.cse26 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse27) 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse25) 256) 127) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse26) (not (= .cse25 0)) (not (= .cse26 0)) (= (mod .cse27 .cse26) 0))))))) .cse28) (and (let ((.cse31 (+ 256 |c_ULTIMATE.start_main1_~g~0#1|))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse29 (+ (- 256) (mod (+ .cse6 .cse33) 256)))) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse29))) (let ((.cse30 (mod (+ .cse6 .cse33 .cse32) 256))) (and (= (mod .cse29 (+ (- 256) .cse30)) 0) (<= .cse31 .cse30) (not (= .cse32 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse33 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse33) 256)) (<= .cse3 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse34 (+ (- 256) (mod (+ .cse6 .cse37) 256)))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse34))) (let ((.cse35 (mod (+ .cse6 .cse37 .cse36) 256))) (and (= (mod .cse34 (+ (- 256) .cse35)) 0) (<= .cse31 .cse35) (not (= .cse36 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse37) 256) 127) (not (= .cse37 0)) (<= .cse3 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse20))) (let ((.cse40 (mod .cse41 256))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse40))) (let ((.cse39 (mod (+ .cse38 (* 255 .cse41)) 256))) (and (not (= .cse38 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (<= .cse3 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_31|)) (<= .cse31 .cse39) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_31| 1) 0) (not (= .cse40 0)) (= (mod (mod .cse40 (+ .cse39 (- 256))) 256) 0))))))))) .cse28))))) (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse42 (+ (- 256) (mod (+ .cse6 .cse44) 256)))) (let ((.cse43 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse42) 256))) (and (= (mod .cse42 .cse43) 0) (not (= .cse43 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse43) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse44) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (not (= .cse44 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse46 (mod .cse47 256))) (let ((.cse45 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse46) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (not (= .cse45 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse46 .cse45) 256) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse47) 256)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse45)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse50 (mod .cse48 256))) (let ((.cse49 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse50) 256))) (and (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse48) 256) 127) (not (= .cse49 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_30|) (= (mod (mod .cse50 .cse49) 256) 0) (not (= .cse50 0)) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse49)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_31| Int) (|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse51 (+ (- 256) (mod (+ .cse6 .cse53) 256)))) (let ((.cse52 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_31| .cse51) 256))) (and (= (mod .cse51 .cse52) 0) (not (= .cse52 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_31|) (<= |c_ULTIMATE.start_main1_~g~0#1| .cse52) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse53) 256)))))))) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|)))))) is different from false [2023-12-02 19:33:33,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.22s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2023-12-02 19:33:36,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 19:33:36,991 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2023-12-02 19:33:36,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-12-02 19:33:36,991 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 14 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 9 [2023-12-02 19:33:36,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 19:33:36,992 INFO L225 Difference]: With dead ends: 35 [2023-12-02 19:33:36,993 INFO L226 Difference]: Without dead ends: 29 [2023-12-02 19:33:36,993 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 33 ImplicationChecksByTransitivity, 167.9s TimeCoverageRelationStatistics Valid=71, Invalid=283, Unknown=12, NotChecked=234, Total=600 [2023-12-02 19:33:36,995 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 1 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 103 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2023-12-02 19:33:36,996 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 152 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 2 Unknown, 103 Unchecked, 9.7s Time] [2023-12-02 19:33:36,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2023-12-02 19:33:37,029 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2023-12-02 19:33:37,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 20 states have internal predecessors, (21), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-12-02 19:33:37,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2023-12-02 19:33:37,031 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 9 [2023-12-02 19:33:37,031 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 19:33:37,031 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2023-12-02 19:33:37,031 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 1.1428571428571428) internal successors, (16), 14 states have internal predecessors, (16), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 19:33:37,032 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2023-12-02 19:33:37,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 19:33:37,032 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 19:33:37,032 INFO L195 NwaCegarLoop]: trace histogram [6, 1, 1, 1, 1, 1, 1] [2023-12-02 19:33:37,037 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 19:33:37,233 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:33:37,233 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 19:33:37,233 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 19:33:37,234 INFO L85 PathProgramCache]: Analyzing trace with hash 29805896, now seen corresponding path program 3 times [2023-12-02 19:33:37,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 19:33:37,234 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027534895] [2023-12-02 19:33:37,234 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 19:33:37,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 19:33:37,241 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 19:33:37,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1286197084] [2023-12-02 19:33:37,242 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-12-02 19:33:37,242 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 19:33:37,242 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 19:33:37,243 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 19:33:37,244 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60cf038b-34de-441a-9a6d-70757d4263ee/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 19:33:37,401 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-12-02 19:33:37,401 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-12-02 19:33:37,403 WARN L260 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 55 conjunts are in the unsatisfiable core [2023-12-02 19:33:37,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 19:34:07,948 WARN L293 SmtUtils]: Spent 19.17s on a formula simplification. DAG size of input: 184 DAG size of output: 151 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 19:35:53,351 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse37 (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse15 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse22 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (and (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0) (let ((.cse8 (mod .cse22 256))) (let ((.cse13 (not (= .cse8 0))) (.cse14 (<= .cse8 127)) (.cse5 (+ .cse8 (- 256))) (.cse6 (<= 128 .cse8))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse0 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5) 256))) (and (not (= .cse0 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse3 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse0))) (let ((.cse1 (mod .cse3 256))) (let ((.cse4 (mod .cse0 .cse1))) (let ((.cse2 (mod .cse4 256))) (and (<= .cse1 |c_ULTIMATE.start_gcd_test_~a#1|) (= .cse2 |c_ULTIMATE.start_gcd_test_~b#1|) (<= .cse2 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* 255 .cse3) .cse4) 256)))))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|)))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse7 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8) 256))) (and (not (= .cse7 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse7))) (let ((.cse9 (mod .cse11 256))) (let ((.cse10 (mod .cse7 .cse9))) (let ((.cse12 (mod .cse10 256))) (and (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse9 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 (mod (+ .cse10 (* 255 .cse11)) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse12) (<= .cse12 127)))))))))) .cse13 .cse14) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse21 (+ (- 256) (mod (+ .cse19 .cse22) 256)))) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse21))) (let ((.cse17 (mod .cse20 256))) (let ((.cse18 (mod .cse21 .cse17))) (let ((.cse16 (mod (+ .cse18 (* 255 .cse20)) 256))) (and (= .cse15 .cse16) (<= .cse17 |c_ULTIMATE.start_gcd_test_~a#1|) (<= (mod .cse18 256) 127) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse19 255) .cse20) 256) 127) (not (= .cse18 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse16)))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse19 0))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse26 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse27 (+ (- 256) (mod (+ .cse26 .cse22) 256)))) (let ((.cse24 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse27))) (let ((.cse25 (mod .cse24 256))) (let ((.cse23 (mod .cse27 .cse25))) (and (= .cse15 (mod (+ .cse23 (* 255 .cse24)) 256)) (<= .cse25 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse26 255) .cse24) 256)) (not (= .cse23 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse26 0)))))) .cse6) (and (let ((.cse32 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse29 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse28 (mod .cse29 256))) (and (not (= .cse28 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse28))) (let ((.cse31 (mod (+ (* .cse29 255) .cse30) 256))) (and (<= 128 (mod (+ .cse29 .cse30) 256)) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse28 (+ (- 256) .cse31)) 256)) (<= .cse31 .cse32) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse35 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse33 (+ (- 256) (mod (+ .cse35 .cse22) 256)))) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse33))) (let ((.cse34 (mod (+ .cse35 .cse22 .cse36) 256))) (and (= (mod .cse33 (+ .cse34 (- 256))) 0) (<= .cse34 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse35 255) .cse36) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (not (= .cse35 0)) (not (= .cse36 0)))))))) .cse37) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse40 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse42 (+ (- 256) (mod (+ .cse40 .cse22) 256)))) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse42))) (let ((.cse38 (mod (+ .cse40 .cse22 .cse41) 256))) (let ((.cse39 (mod .cse42 (+ .cse38 (- 256))))) (and (<= .cse38 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse39 0)) (= .cse15 (mod (+ .cse40 .cse22 .cse39 .cse41) 256)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse40 255) .cse41) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))) (not (= .cse40 0))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse45 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse43 (mod .cse45 256))) (and (not (= .cse43 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse46 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse43))) (let ((.cse44 (mod (+ (* .cse45 255) .cse46) 256))) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod .cse43 (+ (- 256) .cse44)) 256)) (<= .cse44 .cse32) (<= (mod (+ .cse45 .cse46) 256) 127) (not (= .cse46 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse49 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse48 (mod .cse49 256))) (let ((.cse50 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse48))) (let ((.cse47 (mod (+ (* .cse49 255) .cse50) 256))) (and (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse47 .cse32) (not (= .cse48 0)) (<= (mod (+ .cse49 .cse50) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (not (= .cse50 0)) (= (mod .cse48 (+ (- 256) .cse47)) 0) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))) .cse37) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse55 (+ (- 256) (mod (+ .cse53 .cse22) 256)))) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse55))) (let ((.cse51 (mod (+ .cse53 .cse22 .cse54) 256))) (let ((.cse52 (mod .cse55 (+ .cse51 (- 256))))) (and (<= .cse51 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse52 0)) (= .cse15 (mod (+ .cse53 .cse22 .cse52 .cse54) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse53 255) .cse54) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))) (not (= .cse53 0))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse58 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse56 (+ (- 256) (mod (+ .cse58 .cse22) 256)))) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse56))) (let ((.cse57 (mod (+ .cse58 .cse22 .cse59) 256))) (and (= (mod .cse56 (+ .cse57 (- 256))) 0) (<= .cse57 .cse32) (<= .cse8 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse58 255) .cse59) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (not (= .cse58 0)))))))) .cse37))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse60 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse60 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse64 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse60) 256)))) (let ((.cse63 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse64))) (let ((.cse61 (mod .cse63 256))) (let ((.cse62 (mod .cse64 .cse61))) (and (<= .cse61 |c_ULTIMATE.start_gcd_test_~a#1|) (not (= .cse62 0)) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse63) .cse62) 256) .cse15) (<= 128 (mod (+ (* .cse60 255) .cse22 .cse63) 256))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse65 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse70 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse65) 256)))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse70))) (let ((.cse66 (mod .cse67 256))) (let ((.cse68 (mod .cse70 .cse66))) (let ((.cse69 (mod (+ (* 255 .cse67) .cse68) 256))) (and (<= .cse66 |c_ULTIMATE.start_gcd_test_~a#1|) (<= (mod (+ (* .cse65 255) .cse22 .cse67) 256) 127) (not (= .cse68 0)) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse69) (= .cse69 .cse15) (<= (mod .cse68 256) 127)))))))))))) .cse13 .cse14) (and .cse37 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse71 0)) (exists ((v_z_1 Int)) (and (<= v_z_1 255) (exists ((v_y_1 Int)) (let ((.cse74 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse71) 256))) (.cse73 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse72 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse74))) (and (<= (mod (+ (* .cse71 255) .cse22 .cse72) 256) 127) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= .cse73 (mod .cse72 256))))) (<= .cse73 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse74 .cse73) 0)))) (<= 128 v_z_1)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse75 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_z_1 Int) (v_y_1 Int)) (let ((.cse78 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse75) 256)))) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse78)) (.cse77 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* .cse75 255) .cse22 .cse76) 256)) (= .cse77 (mod .cse76 256)) (<= .cse77 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse78 .cse77) 0) (<= 128 v_z_1)))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse79 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse8) 256))) (and (not (= .cse79 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((v_z_1 Int) (|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_y_1 Int)) (let ((.cse80 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (<= .cse8 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod .cse79 .cse80) 0) (= (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse79) 256) .cse80) (<= .cse80 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 v_z_1)))))))) .cse13 .cse14) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse81 0)) (exists ((v_z_1 Int)) (and (<= v_z_1 255) (exists ((v_y_1 Int)) (let ((.cse84 (+ (- 256) (mod (+ .cse81 .cse22) 256))) (.cse82 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse83 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse84))) (and (= .cse82 (mod .cse83 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse81 255) .cse83) 256) 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|)))) (= (mod .cse84 .cse82) 0) (<= .cse82 |c_ULTIMATE.start_gcd_test_~a#1|)))) (<= 128 v_z_1)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5) 256))) (and (exists ((v_z_1 Int) (|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_y_1 Int)) (let ((.cse86 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (= (mod .cse85 .cse86) 0) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse86 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 v_z_1) (= .cse86 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse85) 256))))) (not (= .cse85 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|)))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse90 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (v_z_1 Int) (v_y_1 Int)) (let ((.cse89 (+ (- 256) (mod (+ .cse90 .cse22) 256)))) (let ((.cse88 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse89)) (.cse87 (+ (* 256 v_y_1) (* 255 v_z_1)))) (and (<= v_z_1 255) (= .cse87 (mod .cse88 256)) (= (mod .cse89 .cse87) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse90 255) .cse88) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse87 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 v_z_1))))) (not (= .cse90 0)))))) .cse6))))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse95 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|) 256))) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse95))) (let ((.cse94 (mod .cse92 256))) (let ((.cse91 (mod .cse95 .cse94))) (let ((.cse93 (mod .cse91 256))) (and (<= 128 (mod (+ .cse91 (* 255 .cse92)) 256)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse93) (<= .cse94 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (not (= .cse95 0)) (<= .cse93 127)))))))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse99 (+ (mod (+ .cse22 .cse96) 256) (- 256)))) (let ((.cse97 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse99))) (let ((.cse98 (mod .cse97 256))) (and (not (= .cse96 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse97 (* 255 .cse96)) 256)) (<= .cse98 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse99 .cse98) 0))))))) .cse37) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse103 (+ (mod (+ .cse22 .cse100) 256) (- 256)))) (let ((.cse101 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse103))) (let ((.cse102 (mod .cse101 256))) (and (not (= .cse100 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (* .cse101 255) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse101 (* 255 .cse100)) 256) 127) (<= .cse102 |c_ULTIMATE.start_gcd_test_~a#1|) (= (mod .cse103 .cse102) 0))))))) .cse37) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse104 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse108 (+ (mod (+ .cse22 .cse104) 256) (- 256)))) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse108))) (let ((.cse107 (mod .cse105 256))) (let ((.cse106 (mod .cse108 .cse107))) (and (not (= .cse104 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse105 (* 255 .cse104)) 256)) (= (mod (+ (* .cse105 255) .cse106) 256) .cse15) (<= .cse107 |c_ULTIMATE.start_gcd_test_~a#1|) (not (= .cse106 0))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse109 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse114 (+ (mod (+ .cse22 .cse109) 256) (- 256)))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse114))) (let ((.cse113 (mod .cse110 256))) (let ((.cse111 (mod .cse114 .cse113))) (let ((.cse112 (mod (+ (* .cse110 255) .cse111) 256))) (and (not (= .cse109 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse110 (* 255 .cse109)) 256) 127) (<= (mod .cse111 256) 127) (= .cse112 .cse15) (<= .cse113 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 128 .cse112) (not (= .cse111 0))))))))))) (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|)))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127)) is different from false [2023-12-02 19:37:34,743 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse77 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (let ((.cse11 (mod .cse77 256))) (let ((.cse38 (+ |c_ULTIMATE.start_gcd_test_~b#1| 256)) (.cse26 (<= (+ |c_ULTIMATE.start_main1_~y~0#1| 1) 0)) (.cse24 (not (= .cse11 0))) (.cse25 (<= .cse11 127)) (.cse5 (+ .cse11 (- 256))) (.cse6 (<= 128 .cse11)) (.cse27 (not (= |c_ULTIMATE.start_main1_~y~0#1| 0))) (.cse28 (<= 0 |c_ULTIMATE.start_main1_~y~0#1|)) (.cse49 (= |c_ULTIMATE.start_gcd_test_~b#1| 0))) (or (and (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|) (let ((.cse9 (* |c_ULTIMATE.start_gcd_test_~a#1| 255))) (or (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse4 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5) 256))) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse4))) (let ((.cse0 (mod .cse2 256))) (let ((.cse3 (mod .cse4 .cse0))) (let ((.cse1 (mod .cse3 256))) (and (<= .cse0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse1 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (= .cse1 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* 255 .cse2) .cse3) 256))))))))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse7 (mod .cse8 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse7 127) (<= 128 (mod (+ .cse8 .cse9) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse7) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse10 (mod .cse12 256))) (and (not (= .cse10 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse10))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (mod (+ .cse12 .cse13) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse10 (+ (- 256) (mod (+ (* .cse12 255) .cse13) 256))) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0)))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse14 (mod .cse15 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse14 127) (<= 128 (mod (+ .cse15 .cse9) 256)) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse14) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse16 (mod .cse17 256))) (and (not (= .cse16 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse18 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse16))) (and (<= 128 (mod (+ .cse17 .cse18) 256)) (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse16 (+ (- 256) (mod (+ (* .cse17 255) .cse18) 256))) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))))))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse23 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse11) 256))) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse23))) (let ((.cse21 (mod .cse20 256))) (let ((.cse19 (mod .cse23 .cse21))) (let ((.cse22 (mod .cse19 256))) (and (<= .cse11 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ .cse19 (* 255 .cse20)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse21 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= |c_ULTIMATE.start_gcd_test_~b#1| (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse22) (<= .cse22 127)))))))) .cse24 .cse25)) .cse26) (and .cse27 .cse28 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse29 (mod .cse30 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse29 127) (<= 128 (mod (+ .cse30 .cse9) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse35 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|) 256))) (let ((.cse32 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse35))) (let ((.cse33 (mod .cse32 256))) (let ((.cse31 (mod .cse35 .cse33))) (let ((.cse34 (mod .cse31 256))) (and (<= 128 (mod (+ .cse31 (* 255 .cse32)) 256)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse33 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse34) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse34 127)))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse29)))))) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse36 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse37 (mod (+ .cse36 .cse9) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (<= (mod .cse36 256) 127) (not (= .cse36 0)) (= .cse37 .cse38) (<= 128 .cse37) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse41 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse39 (mod .cse41 256))) (and (not (= .cse39 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse39))) (let ((.cse40 (mod (+ (* .cse41 255) .cse42) 256))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse40 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (<= (mod (+ .cse41 .cse42) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse39 (+ (- 256) .cse40)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse47 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse48 (mod (+ .cse47 .cse9) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse43 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse46 (mod .cse43 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse44 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse46))) (let ((.cse45 (mod (+ (* .cse43 255) .cse44) 256))) (and (<= 128 (mod (+ .cse43 .cse44) 256)) (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse45 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse46 (+ (- 256) .cse45)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))) (not (= .cse46 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|))))) (<= (mod .cse47 256) 127) (not (= .cse47 0)) (= .cse48 .cse38) (<= 128 .cse48)))))) .cse26 .cse6) (and .cse49 (<= 128 (mod .cse9 256)) (or (and .cse26 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse50 (mod .cse52 256))) (and (not (= .cse50 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse53 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse50))) (let ((.cse51 (mod (+ (* .cse52 255) .cse53) 256))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse51 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (<= (mod (+ .cse52 .cse53) 256) 127) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse50 (+ (- 256) .cse51)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse54 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse57 (mod .cse54 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse55 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse57))) (let ((.cse56 (mod (+ (* .cse54 255) .cse55) 256))) (and (<= 128 (mod (+ .cse54 .cse55) 256)) (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse56 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod (mod .cse57 (+ (- 256) .cse56)) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0))))) (not (= .cse57 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse6) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse62 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse11) 256))) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse62))) (let ((.cse60 (mod .cse59 256))) (let ((.cse58 (mod .cse62 .cse60))) (let ((.cse61 (mod .cse58 256))) (and (<= .cse11 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ .cse58 (* 255 .cse59)) 256)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse60 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse61) (<= .cse61 127)))))))) .cse24 .cse25) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int) (|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse67 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5) 256))) (let ((.cse65 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse67))) (let ((.cse63 (mod .cse65 256))) (let ((.cse66 (mod .cse67 .cse63))) (let ((.cse64 (mod .cse66 256))) (and (<= .cse63 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse64 127) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (= .cse64 |c_ULTIMATE.start_gcd_test_~a#1|) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 (mod (+ (* 255 .cse65) .cse66) 256))))))))) .cse6))) (and .cse27 .cse28 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse72 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|) 256))) (let ((.cse69 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse72))) (let ((.cse70 (mod .cse69 256))) (let ((.cse68 (mod .cse72 .cse70))) (let ((.cse71 (mod .cse68 256))) (and (<= 128 (mod (+ .cse68 (* 255 .cse69)) 256)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= .cse70 |v_ULTIMATE.start_gcd_test_~a#1_44|) (= |c_ULTIMATE.start_gcd_test_~a#1| .cse71) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_41|) (<= .cse71 127)))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0))))))))) (and (let ((.cse76 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256))) (or (and (let ((.cse79 (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (<= (mod (+ (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) |c_ULTIMATE.start_gcd_test_~a#1|) 256) 127)))) (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse74 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse78 (+ (- 256) (mod (+ .cse74 .cse77) 256)))) (let ((.cse75 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse78))) (let ((.cse73 (mod .cse78 (+ (mod (+ .cse74 .cse77 .cse75) 256) (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse73 0)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse74 255) .cse75) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (not (= .cse74 0)) (= .cse76 (mod (+ .cse74 .cse77 .cse73 .cse75) 256)))))))) .cse79) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse81 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (let ((.cse83 (+ (- 256) (mod (+ .cse81 .cse77) 256)))) (let ((.cse82 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse83))) (let ((.cse80 (mod .cse83 (+ (mod (+ .cse81 .cse77 .cse82) 256) (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse80 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse81 255) .cse82) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (not (= .cse81 0)) (= .cse76 (mod (+ .cse81 .cse77 .cse80 .cse82) 256)))))))) .cse79))) .cse26 .cse6) (and (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse84 (mod .cse89 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse84 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse86 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse88 (+ (- 256) (mod (+ .cse86 .cse77) 256)))) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse88))) (let ((.cse85 (mod .cse88 (+ (mod (+ .cse86 .cse77 .cse87) 256) (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse85 0)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse86 255) .cse87) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse76 (mod (+ .cse86 .cse77 .cse85 .cse87) 256))))))) (not (= .cse86 0))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse84) (<= 128 (mod (+ .cse89 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse90 (mod .cse95 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse90 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse90) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse94 (+ (- 256) (mod (+ .cse92 .cse77) 256)))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse94))) (let ((.cse91 (mod .cse94 (+ (mod (+ .cse92 .cse77 .cse93) 256) (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (not (= .cse91 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse92 255) .cse93) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse76 (mod (+ .cse92 .cse77 .cse91 .cse93) 256))))))) (not (= .cse92 0))))) (<= 128 (mod (+ .cse95 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse103 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse102 (mod .cse103 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse101 (+ (- 256) (mod (+ .cse99 .cse77) 256)))) (let ((.cse100 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse101))) (let ((.cse96 (mod .cse100 256))) (let ((.cse97 (mod .cse101 .cse96))) (let ((.cse98 (mod (+ .cse97 (* 255 .cse100)) 256))) (and (<= .cse96 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse97 256) 127) (= .cse76 .cse98) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse99 255) .cse100) 256) 127) (not (= .cse97 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse98)))))))) (not (= .cse99 0))))) (<= .cse102 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse102) (<= 128 (mod (+ .cse103 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse104 (mod .cse105 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse104 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse104) (<= 128 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~a#1|) 256)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse107 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse110 (+ (- 256) (mod (+ .cse107 .cse77) 256)))) (let ((.cse108 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse110))) (let ((.cse106 (mod .cse108 256))) (let ((.cse109 (mod .cse110 .cse106))) (and (<= .cse106 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse107 255) .cse108) 256)) (= .cse76 (mod (+ .cse109 (* 255 .cse108)) 256)) (not (= .cse109 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|))))))) (not (= .cse107 0)))))))))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse117 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse111 (mod .cse117 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse111 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse112 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse11))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse112 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse116 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse112) 256)))) (let ((.cse114 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse116))) (let ((.cse115 (mod .cse114 256))) (let ((.cse113 (mod .cse116 .cse115))) (and (not (= .cse113 0)) (<= .cse11 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse114) .cse113) 256) .cse76) (<= 128 (mod (+ (* .cse112 255) .cse77 .cse114) 256)) (<= .cse115 |v_ULTIMATE.start_gcd_test_~a#1_44|)))))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse111) (<= 128 (mod (+ .cse117 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse125 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse124 (mod .cse125 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse118 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse11))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse118 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse123 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse118) 256)))) (let ((.cse119 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse123))) (let ((.cse122 (mod .cse119 256))) (let ((.cse120 (mod .cse123 .cse122))) (let ((.cse121 (mod (+ (* 255 .cse119) .cse120) 256))) (and (<= (mod (+ (* .cse118 255) .cse77 .cse119) 256) 127) (not (= .cse120 0)) (<= .cse11 |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= 128 .cse121) (= .cse121 .cse76) (<= (mod .cse120 256) 127) (<= .cse122 |v_ULTIMATE.start_gcd_test_~a#1_44|))))))))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse124 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse124) (<= 128 (mod (+ .cse125 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse24 .cse25)) .cse26) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse132 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse126 (mod .cse132 256))) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse126 127) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse127 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse131 (+ (mod (+ .cse77 .cse127) 256) (- 256)))) (let ((.cse128 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse131))) (let ((.cse130 (mod .cse128 256))) (let ((.cse129 (mod .cse131 .cse130))) (and (not (= .cse127 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= (mod (+ (* .cse128 255) .cse129) 256) .cse76) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse128 (* 255 .cse127)) 256)) (<= .cse130 |v_ULTIMATE.start_gcd_test_~a#1_44|) (not (= .cse129 0))))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse126) (<= 128 (mod (+ .cse132 |c_ULTIMATE.start_gcd_test_~a#1|) 256)))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse140 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse139 (mod .cse140 256))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse138 (+ (mod (+ .cse77 .cse133) 256) (- 256)))) (let ((.cse135 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse138))) (let ((.cse136 (mod .cse135 256))) (let ((.cse137 (mod .cse138 .cse136))) (let ((.cse134 (mod (+ (* .cse135 255) .cse137) 256))) (and (not (= .cse133 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= .cse134 .cse76) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse135 (* 255 .cse133)) 256) 127) (<= .cse136 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse137 256) 127) (<= 128 .cse134) (not (= .cse137 0)))))))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= .cse139 127) (= |c_ULTIMATE.start_gcd_test_~b#1| .cse139) (<= 128 (mod (+ .cse140 |c_ULTIMATE.start_gcd_test_~a#1|) 256))))))) .cse27 .cse28) (and .cse26 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse141 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse142 (mod (+ .cse141 |c_ULTIMATE.start_gcd_test_~a#1|) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (<= (mod .cse141 256) 127) (not (= .cse141 0)) (= .cse38 .cse142) (<= 128 .cse142) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse143 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse143 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse147 (+ (- 256) (mod (+ .cse143 .cse77) 256)))) (let ((.cse146 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse147))) (let ((.cse144 (mod (+ .cse143 .cse77 .cse146) 256))) (let ((.cse145 (mod .cse147 (+ .cse144 (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse144 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse145 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse143 255) .cse146) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse76 (mod (+ .cse143 .cse77 .cse145 .cse146) 256))))))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (let ((.cse148 (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|))) (let ((.cse154 (mod (+ .cse148 |c_ULTIMATE.start_gcd_test_~a#1|) 256))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_44| 1) 0) (<= (mod .cse148 256) 127) (not (= .cse148 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse151 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse153 (+ (- 256) (mod (+ .cse151 .cse77) 256)))) (let ((.cse152 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse153))) (let ((.cse149 (mod (+ .cse151 .cse77 .cse152) 256))) (let ((.cse150 (mod .cse153 (+ .cse149 (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse149 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse150 0)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse151 255) .cse152) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse76 (mod (+ .cse151 .cse77 .cse150 .cse152) 256)))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse151 0))))) (= .cse38 .cse154) (<= 128 .cse154)))))) .cse6) (and (<= 128 (mod |c_ULTIMATE.start_gcd_test_~a#1| 256)) (or (and .cse26 (or (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse156 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse159 (+ (- 256) (mod (+ .cse156 .cse77) 256)))) (let ((.cse157 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse159))) (let ((.cse155 (mod .cse157 256))) (let ((.cse158 (mod .cse159 .cse155))) (and (<= .cse155 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse156 255) .cse157) 256)) (= .cse76 (mod (+ .cse158 (* 255 .cse157)) 256)) (not (= .cse158 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|))))))) (not (= .cse156 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse160 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse160 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse164 (+ (- 256) (mod (+ .cse160 .cse77) 256)))) (let ((.cse163 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse164))) (let ((.cse161 (mod .cse163 256))) (let ((.cse162 (mod .cse164 .cse161))) (and (<= .cse161 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse162 256) 127) (= .cse76 (mod (+ .cse162 (* 255 .cse163)) 256)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse160 255) .cse163) 256) 127) (not (= .cse162 0)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_42|)))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse6) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse165 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse11))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse169 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse165) 256)))) (let ((.cse166 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse169))) (let ((.cse168 (mod .cse166 256))) (let ((.cse167 (mod .cse169 .cse168))) (and (<= (mod (+ (* .cse165 255) .cse77 .cse166) 256) 127) (not (= .cse167 0)) (<= .cse11 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse166) .cse167) 256) .cse76) (<= (mod .cse167 256) 127) (<= .cse168 |v_ULTIMATE.start_gcd_test_~a#1_44|))))))) (not (= .cse165 0))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse170 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse11))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse170 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse174 (+ (- 256) (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse170) 256)))) (let ((.cse172 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse174))) (let ((.cse173 (mod .cse172 256))) (let ((.cse171 (mod .cse174 .cse173))) (and (not (= .cse171 0)) (<= .cse11 |v_ULTIMATE.start_gcd_test_~a#1_42|) (= (mod (+ (* 255 .cse172) .cse171) 256) .cse76) (<= 128 (mod (+ (* .cse170 255) .cse77 .cse172) 256)) (<= .cse173 |v_ULTIMATE.start_gcd_test_~a#1_44|)))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse24 .cse25) (and (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse175 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse175 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse179 (+ (- 256) (mod (+ .cse175 .cse77) 256)))) (let ((.cse178 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse179))) (let ((.cse176 (mod (+ .cse175 .cse77 .cse178) 256))) (let ((.cse177 (mod .cse179 (+ .cse176 (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse176 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse177 0)) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse175 255) .cse178) 256)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse76 (mod (+ .cse175 .cse77 .cse177 .cse178) 256))))))))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse182 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| .cse5))) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int)) (let ((.cse184 (+ (- 256) (mod (+ .cse182 .cse77) 256)))) (let ((.cse183 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse184))) (let ((.cse180 (mod (+ .cse182 .cse77 .cse183) 256))) (let ((.cse181 (mod .cse184 (+ .cse180 (- 256))))) (and (<= .cse11 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_42|)) (<= .cse180 (+ 256 |v_ULTIMATE.start_gcd_test_~a#1_44|)) (not (= .cse181 0)) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| (* .cse182 255) .cse183) 256) 127) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_42| 1) 0) (= .cse76 (mod (+ .cse182 .cse77 .cse181 .cse183) 256)))))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (not (= .cse182 0))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))) .cse6))) (and .cse27 .cse28 (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse185 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse189 (+ (mod (+ .cse77 .cse185) 256) (- 256)))) (let ((.cse186 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse189))) (let ((.cse188 (mod .cse186 256))) (let ((.cse187 (mod .cse189 .cse188))) (and (not (= .cse185 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= (mod (+ (* .cse186 255) .cse187) 256) .cse76) (<= 128 (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse186 (* 255 .cse185)) 256)) (<= .cse188 |v_ULTIMATE.start_gcd_test_~a#1_44|) (not (= .cse187 0))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_44| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_42| Int) (|v_ULTIMATE.start_gcd_test_~a#1_41| Int)) (let ((.cse190 (mod |v_ULTIMATE.start_gcd_test_~a#1_41| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse194 (+ (mod (+ .cse77 .cse190) 256) (- 256)))) (let ((.cse191 (mod |v_ULTIMATE.start_gcd_test_~a#1_42| .cse194))) (let ((.cse193 (mod .cse191 256))) (let ((.cse192 (mod .cse194 .cse193))) (and (not (= .cse190 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_42|) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_41| 1) 0) (= (mod (+ (* .cse191 255) .cse192) 256) .cse76) (<= (mod (+ |c_ULTIMATE.start_main1_~y~0#1| .cse191 (* 255 .cse190)) 256) 127) (<= .cse193 |v_ULTIMATE.start_gcd_test_~a#1_44|) (<= (mod .cse192 256) 127) (not (= .cse192 0))))))))) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_44| |c_ULTIMATE.start_gcd_test_~a#1|) 0)))))) .cse49))) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from false