./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_3_2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_3_2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1a2810bb21e6de0cf080b546d334e2bc4a7723a0569c58531da7e4847e328a8e --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-2329fc7 [2022-12-13 14:26:24,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-13 14:26:24,966 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-13 14:26:24,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-13 14:26:24,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-13 14:26:24,979 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-13 14:26:24,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-13 14:26:24,981 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-13 14:26:24,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-13 14:26:24,983 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-13 14:26:24,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-13 14:26:24,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-13 14:26:24,985 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-13 14:26:24,985 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-13 14:26:24,986 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-13 14:26:24,987 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-13 14:26:24,987 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-13 14:26:24,988 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-13 14:26:24,989 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-13 14:26:24,990 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-13 14:26:24,991 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-13 14:26:24,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-13 14:26:24,993 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-13 14:26:24,993 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-13 14:26:24,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-13 14:26:24,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-13 14:26:24,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-13 14:26:24,997 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-13 14:26:24,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-13 14:26:24,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-13 14:26:24,998 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-13 14:26:24,998 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-13 14:26:24,999 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-13 14:26:24,999 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-13 14:26:25,000 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-13 14:26:25,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-13 14:26:25,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-13 14:26:25,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-13 14:26:25,001 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-13 14:26:25,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-13 14:26:25,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-13 14:26:25,003 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-12-13 14:26:25,017 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-13 14:26:25,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-13 14:26:25,018 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-12-13 14:26:25,018 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-12-13 14:26:25,018 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-13 14:26:25,019 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-13 14:26:25,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-13 14:26:25,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-13 14:26:25,019 INFO L138 SettingsManager]: * Use SBE=true [2022-12-13 14:26:25,019 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-13 14:26:25,020 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-13 14:26:25,020 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-13 14:26:25,020 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-13 14:26:25,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-13 14:26:25,020 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-13 14:26:25,020 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-13 14:26:25,020 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-13 14:26:25,021 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-13 14:26:25,021 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-13 14:26:25,021 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-13 14:26:25,021 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-13 14:26:25,021 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-13 14:26:25,021 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-13 14:26:25,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-13 14:26:25,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:26:25,022 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-13 14:26:25,022 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-13 14:26:25,022 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-13 14:26:25,022 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-13 14:26:25,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-13 14:26:25,022 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-13 14:26:25,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-13 14:26:25,023 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2022-12-13 14:26:25,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-13 14:26:25,023 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2022-12-13 14:26:25,023 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a2810bb21e6de0cf080b546d334e2bc4a7723a0569c58531da7e4847e328a8e [2022-12-13 14:26:25,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-13 14:26:25,197 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-13 14:26:25,199 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-13 14:26:25,200 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-13 14:26:25,200 INFO L275 PluginConnector]: CDTParser initialized [2022-12-13 14:26:25,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/combinations/gcd_2+newton_3_2.i [2022-12-13 14:26:27,800 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-13 14:26:27,936 INFO L351 CDTParser]: Found 1 translation units. [2022-12-13 14:26:27,937 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i [2022-12-13 14:26:27,942 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/data/539222a5b/25ceddd3108f45aeafb449550e83acf8/FLAG92f86c118 [2022-12-13 14:26:27,951 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/data/539222a5b/25ceddd3108f45aeafb449550e83acf8 [2022-12-13 14:26:27,953 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-13 14:26:27,954 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-13 14:26:27,955 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-13 14:26:27,955 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-13 14:26:27,958 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-13 14:26:27,958 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:26:27" (1/1) ... [2022-12-13 14:26:27,959 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68be5bd6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:27, skipping insertion in model container [2022-12-13 14:26:27,959 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 02:26:27" (1/1) ... [2022-12-13 14:26:27,964 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-13 14:26:27,975 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-13 14:26:28,075 WARN L237 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_00f0bb26-2f2b-4b5e-b785-13eb235e141b/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[1226,1239] [2022-12-13 14:26:28,092 WARN L237 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_00f0bb26-2f2b-4b5e-b785-13eb235e141b/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[2862,2875] [2022-12-13 14:26:28,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:26:28,101 INFO L203 MainTranslator]: Completed pre-run [2022-12-13 14:26:28,110 WARN L237 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_00f0bb26-2f2b-4b5e-b785-13eb235e141b/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[1226,1239] [2022-12-13 14:26:28,116 WARN L237 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_00f0bb26-2f2b-4b5e-b785-13eb235e141b/sv-benchmarks/c/combinations/gcd_2+newton_3_2.i[2862,2875] [2022-12-13 14:26:28,117 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-13 14:26:28,127 INFO L208 MainTranslator]: Completed translation [2022-12-13 14:26:28,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28 WrapperNode [2022-12-13 14:26:28,128 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-13 14:26:28,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-13 14:26:28,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-13 14:26:28,128 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-13 14:26:28,134 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,139 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,154 INFO L138 Inliner]: procedures = 27, calls = 26, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 90 [2022-12-13 14:26:28,154 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-13 14:26:28,154 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-13 14:26:28,154 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-13 14:26:28,155 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-13 14:26:28,162 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,162 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,164 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,168 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,170 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,171 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,172 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,173 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-13 14:26:28,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-13 14:26:28,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-13 14:26:28,174 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-13 14:26:28,174 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (1/1) ... [2022-12-13 14:26:28,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-13 14:26:28,187 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:26:28,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-13 14:26:28,198 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-13 14:26:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-13 14:26:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2022-12-13 14:26:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2022-12-13 14:26:28,231 INFO L130 BoogieDeclarations]: Found specification of procedure f [2022-12-13 14:26:28,231 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2022-12-13 14:26:28,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-13 14:26:28,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-13 14:26:28,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-13 14:26:28,290 INFO L235 CfgBuilder]: Building ICFG [2022-12-13 14:26:28,291 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-13 14:26:28,414 INFO L276 CfgBuilder]: Performing block encoding [2022-12-13 14:26:28,419 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-13 14:26:28,420 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-13 14:26:28,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:26:28 BoogieIcfgContainer [2022-12-13 14:26:28,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-13 14:26:28,423 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-13 14:26:28,423 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-13 14:26:28,425 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-13 14:26:28,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.12 02:26:27" (1/3) ... [2022-12-13 14:26:28,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361e9b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:26:28, skipping insertion in model container [2022-12-13 14:26:28,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 02:26:28" (2/3) ... [2022-12-13 14:26:28,426 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@361e9b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.12 02:26:28, skipping insertion in model container [2022-12-13 14:26:28,426 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 02:26:28" (3/3) ... [2022-12-13 14:26:28,428 INFO L112 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_3_2.i [2022-12-13 14:26:28,443 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-13 14:26:28,443 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-13 14:26:28,481 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-13 14:26:28,486 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=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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;@64354e3, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2022-12-13 14:26:28,486 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-12-13 14:26:28,489 INFO L276 IsEmpty]: Start isEmpty. Operand has 40 states, 29 states have (on average 1.3793103448275863) internal successors, (40), 31 states have internal predecessors, (40), 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) [2022-12-13 14:26:28,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-13 14:26:28,496 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:26:28,498 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:26:28,498 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:26:28,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:26:28,502 INFO L85 PathProgramCache]: Analyzing trace with hash -1709385323, now seen corresponding path program 1 times [2022-12-13 14:26:28,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:26:28,510 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412287451] [2022-12-13 14:26:28,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:26:28,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:26:28,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:26:28,691 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:26:28,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:26:28,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412287451] [2022-12-13 14:26:28,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412287451] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:26:28,693 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:26:28,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 14:26:28,694 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067456821] [2022-12-13 14:26:28,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:26:28,698 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 14:26:28,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:26:28,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 14:26:28,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 14:26:28,722 INFO L87 Difference]: Start difference. First operand has 40 states, 29 states have (on average 1.3793103448275863) internal successors, (40), 31 states have internal predecessors, (40), 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 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:26:28,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:26:28,784 INFO L93 Difference]: Finished difference Result 96 states and 121 transitions. [2022-12-13 14:26:28,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-13 14:26:28,786 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-12-13 14:26:28,787 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:26:28,792 INFO L225 Difference]: With dead ends: 96 [2022-12-13 14:26:28,792 INFO L226 Difference]: Without dead ends: 39 [2022-12-13 14:26:28,794 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:26:28,796 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 30 mSDsluCounter, 80 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 122 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:26:28,797 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 122 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 14:26:28,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39 states. [2022-12-13 14:26:28,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39 to 32. [2022-12-13 14:26:28,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 23 states have internal predecessors, (25), 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) [2022-12-13 14:26:28,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 37 transitions. [2022-12-13 14:26:28,830 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 37 transitions. Word has length 11 [2022-12-13 14:26:28,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:26:28,830 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 37 transitions. [2022-12-13 14:26:28,831 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:26:28,831 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 37 transitions. [2022-12-13 14:26:28,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2022-12-13 14:26:28,832 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:26:28,832 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:26:28,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-13 14:26:28,833 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:26:28,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:26:28,834 INFO L85 PathProgramCache]: Analyzing trace with hash 65622039, now seen corresponding path program 1 times [2022-12-13 14:26:28,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:26:28,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897263741] [2022-12-13 14:26:28,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:26:28,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:26:28,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:26:28,921 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:26:28,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:26:28,922 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897263741] [2022-12-13 14:26:28,922 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897263741] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-13 14:26:28,922 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-13 14:26:28,922 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-13 14:26:28,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [854149672] [2022-12-13 14:26:28,923 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-13 14:26:28,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-13 14:26:28,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:26:28,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-13 14:26:28,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-13 14:26:28,925 INFO L87 Difference]: Start difference. First operand 32 states and 37 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:26:28,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:26:28,949 INFO L93 Difference]: Finished difference Result 39 states and 44 transitions. [2022-12-13 14:26:28,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-13 14:26:28,950 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2022-12-13 14:26:28,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:26:28,950 INFO L225 Difference]: With dead ends: 39 [2022-12-13 14:26:28,951 INFO L226 Difference]: Without dead ends: 33 [2022-12-13 14:26:28,951 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-13 14:26:28,952 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 4 mSDsluCounter, 63 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 97 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:26:28,953 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 97 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 14:26:28,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2022-12-13 14:26:28,958 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 33. [2022-12-13 14:26:28,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 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) [2022-12-13 14:26:28,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 38 transitions. [2022-12-13 14:26:28,959 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 38 transitions. Word has length 11 [2022-12-13 14:26:28,959 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:26:28,959 INFO L495 AbstractCegarLoop]: Abstraction has 33 states and 38 transitions. [2022-12-13 14:26:28,960 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-13 14:26:28,960 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 38 transitions. [2022-12-13 14:26:28,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2022-12-13 14:26:28,960 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:26:28,960 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:26:28,961 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-13 14:26:28,961 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:26:28,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:26:28,962 INFO L85 PathProgramCache]: Analyzing trace with hash -659390950, now seen corresponding path program 1 times [2022-12-13 14:26:28,962 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:26:28,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498268118] [2022-12-13 14:26:28,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:26:28,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:26:28,976 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 14:26:28,977 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [176712] [2022-12-13 14:26:28,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:26:28,977 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:26:28,977 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:26:28,978 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:26:28,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-13 14:26:29,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-13 14:26:29,028 INFO L263 TraceCheckSpWp]: Trace formula consists of 83 conjuncts, 12 conjunts are in the unsatisfiable core [2022-12-13 14:26:29,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:26:29,098 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:26:29,098 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:26:29,141 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:26:29,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:26:29,141 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498268118] [2022-12-13 14:26:29,142 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 14:26:29,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [176712] [2022-12-13 14:26:29,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [176712] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:26:29,142 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 14:26:29,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 8 [2022-12-13 14:26:29,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045114884] [2022-12-13 14:26:29,142 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 14:26:29,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-13 14:26:29,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:26:29,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-13 14:26:29,143 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-13 14:26:29,143 INFO L87 Difference]: Start difference. First operand 33 states and 38 transitions. Second operand has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2022-12-13 14:26:29,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:26:29,213 INFO L93 Difference]: Finished difference Result 40 states and 45 transitions. [2022-12-13 14:26:29,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-13 14:26:29,214 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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 12 [2022-12-13 14:26:29,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:26:29,214 INFO L225 Difference]: With dead ends: 40 [2022-12-13 14:26:29,214 INFO L226 Difference]: Without dead ends: 34 [2022-12-13 14:26:29,215 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 25 GetRequests, 13 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=77, Unknown=0, NotChecked=0, Total=110 [2022-12-13 14:26:29,215 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 7 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 214 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-12-13 14:26:29,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 214 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-12-13 14:26:29,216 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2022-12-13 14:26:29,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 34. [2022-12-13 14:26:29,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 24 states have (on average 1.125) internal successors, (27), 25 states have internal predecessors, (27), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-12-13 14:26:29,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 39 transitions. [2022-12-13 14:26:29,219 INFO L78 Accepts]: Start accepts. Automaton has 34 states and 39 transitions. Word has length 12 [2022-12-13 14:26:29,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:26:29,220 INFO L495 AbstractCegarLoop]: Abstraction has 34 states and 39 transitions. [2022-12-13 14:26:29,220 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 1.75) internal successors, (14), 8 states have internal predecessors, (14), 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) [2022-12-13 14:26:29,220 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 39 transitions. [2022-12-13 14:26:29,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-12-13 14:26:29,220 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:26:29,220 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:26:29,226 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-13 14:26:29,421 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:26:29,423 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:26:29,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:26:29,425 INFO L85 PathProgramCache]: Analyzing trace with hash -1659957129, now seen corresponding path program 2 times [2022-12-13 14:26:29,425 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:26:29,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078000380] [2022-12-13 14:26:29,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:26:29,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:26:29,455 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 14:26:29,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1134402234] [2022-12-13 14:26:29,456 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-13 14:26:29,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:26:29,457 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:26:29,460 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:26:29,463 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-13 14:26:29,596 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-13 14:26:29,596 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:26:29,597 INFO L263 TraceCheckSpWp]: Trace formula consists of 90 conjuncts, 16 conjunts are in the unsatisfiable core [2022-12-13 14:26:29,599 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:26:37,233 WARN L233 SmtUtils]: Spent 6.95s on a formula simplification. DAG size of input: 72 DAG size of output: 36 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:26:37,781 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:26:37,781 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:29:06,700 WARN L233 SmtUtils]: Spent 2.30m on a formula simplification. DAG size of input: 129 DAG size of output: 41 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:29:08,399 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:29:08,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-13 14:29:08,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078000380] [2022-12-13 14:29:08,400 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-12-13 14:29:08,400 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1134402234] [2022-12-13 14:29:08,400 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1134402234] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-13 14:29:08,400 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-12-13 14:29:08,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-12-13 14:29:08,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [798546600] [2022-12-13 14:29:08,401 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2022-12-13 14:29:08,401 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-13 14:29:08,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-13 14:29:08,402 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-13 14:29:08,402 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=195, Unknown=1, NotChecked=0, Total=240 [2022-12-13 14:29:08,402 INFO L87 Difference]: Start difference. First operand 34 states and 39 transitions. Second operand has 16 states, 16 states have (on average 1.4375) internal successors, (23), 16 states have internal predecessors, (23), 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) [2022-12-13 14:29:19,262 WARN L233 SmtUtils]: Spent 10.26s on a formula simplification. DAG size of input: 75 DAG size of output: 70 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:29:21,270 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, 1] [2022-12-13 14:29:33,085 WARN L233 SmtUtils]: Spent 11.43s on a formula simplification. DAG size of input: 44 DAG size of output: 43 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:29:48,319 WARN L233 SmtUtils]: Spent 14.51s on a formula simplification. DAG size of input: 48 DAG size of output: 47 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:30:16,444 WARN L233 SmtUtils]: Spent 20.93s on a formula simplification. DAG size of input: 52 DAG size of output: 51 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:30:21,618 WARN L233 SmtUtils]: Spent 5.08s on a formula simplification. DAG size of input: 50 DAG size of output: 45 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:30:42,699 WARN L233 SmtUtils]: Spent 20.95s on a formula simplification. DAG size of input: 55 DAG size of output: 54 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:30:52,102 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-12-13 14:30:52,102 INFO L93 Difference]: Finished difference Result 46 states and 52 transitions. [2022-12-13 14:30:52,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-13 14:30:52,103 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 1.4375) internal successors, (23), 16 states have internal predecessors, (23), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2022-12-13 14:30:52,103 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-12-13 14:30:52,103 INFO L225 Difference]: With dead ends: 46 [2022-12-13 14:30:52,103 INFO L226 Difference]: Without dead ends: 36 [2022-12-13 14:30:52,104 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 82 ImplicationChecksByTransitivity, 250.6s TimeCoverageRelationStatistics Valid=165, Invalid=481, Unknown=4, NotChecked=0, Total=650 [2022-12-13 14:30:52,104 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 39 mSDsluCounter, 263 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 8 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 294 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2022-12-13 14:30:52,104 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 294 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 68 Invalid, 1 Unknown, 0 Unchecked, 3.1s Time] [2022-12-13 14:30:52,105 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2022-12-13 14:30:52,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 36. [2022-12-13 14:30:52,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 27 states have internal predecessors, (29), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-12-13 14:30:52,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 41 transitions. [2022-12-13 14:30:52,109 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 41 transitions. Word has length 13 [2022-12-13 14:30:52,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-12-13 14:30:52,109 INFO L495 AbstractCegarLoop]: Abstraction has 36 states and 41 transitions. [2022-12-13 14:30:52,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 1.4375) internal successors, (23), 16 states have internal predecessors, (23), 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) [2022-12-13 14:30:52,109 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2022-12-13 14:30:52,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2022-12-13 14:30:52,110 INFO L187 NwaCegarLoop]: Found error trace [2022-12-13 14:30:52,110 INFO L195 NwaCegarLoop]: trace histogram [4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-13 14:30:52,114 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2022-12-13 14:30:52,311 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:30:52,312 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2022-12-13 14:30:52,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-13 14:30:52,314 INFO L85 PathProgramCache]: Analyzing trace with hash -2084161321, now seen corresponding path program 3 times [2022-12-13 14:30:52,314 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-13 14:30:52,314 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549554067] [2022-12-13 14:30:52,315 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-13 14:30:52,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-13 14:30:52,338 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-12-13 14:30:52,338 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2063468939] [2022-12-13 14:30:52,338 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-13 14:30:52,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-13 14:30:52,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 [2022-12-13 14:30:52,342 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-13 14:30:52,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_00f0bb26-2f2b-4b5e-b785-13eb235e141b/bin/uautomizer-uyxdKDjOR8/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-13 14:30:52,439 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2022-12-13 14:30:52,439 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-13 14:30:52,441 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 43 conjunts are in the unsatisfiable core [2022-12-13 14:30:52,442 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-13 14:31:06,937 WARN L233 SmtUtils]: Spent 8.79s on a formula simplification. DAG size of input: 55 DAG size of output: 49 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:31:50,802 WARN L233 SmtUtils]: Spent 29.63s on a formula simplification that was a NOOP. DAG size: 98 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:32:52,368 WARN L233 SmtUtils]: Spent 35.75s on a formula simplification. DAG size of input: 90 DAG size of output: 83 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:33:25,923 WARN L233 SmtUtils]: Spent 18.23s on a formula simplification that was a NOOP. DAG size: 82 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:33:56,511 WARN L233 SmtUtils]: Spent 18.38s on a formula simplification that was a NOOP. DAG size: 82 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:34:31,164 WARN L233 SmtUtils]: Spent 12.09s on a formula simplification that was a NOOP. DAG size: 87 (called from [L 361] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2022-12-13 14:34:41,131 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 7 refuted. 3 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-13 14:34:41,131 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-13 14:35:22,609 WARN L837 $PredicateComparison]: unable to prove that (or (let ((.cse19 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse24 (mod (+ .cse19 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256))) (let ((.cse20 (mod .cse19 256)) (.cse14 (<= .cse24 127)) (.cse9 (<= .cse23 127)) (.cse10 (< |c_ULTIMATE.start_gcd_test_~a#1| 0)) (.cse12 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse21 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (let ((.cse16 (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse24) 256) 0))) (.cse17 (< .cse24 .cse21)) (.cse3 (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse23) 256) 0))) (.cse2 (not .cse12)) (.cse5 (not .cse10)) (.cse6 (< .cse23 .cse21)) (.cse0 (not .cse9)) (.cse18 (not .cse14)) (.cse22 (<= .cse20 127))) (and (or (let ((.cse11 (< .cse20 .cse21)) (.cse13 (not (= (mod (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse20) 256) 0)))) (let ((.cse8 (or .cse10 .cse2 .cse11 .cse13)) (.cse4 (= .cse19 0)) (.cse7 (or .cse10 .cse11 .cse13))) (and (or (let ((.cse1 (or .cse10 .cse11 .cse12 .cse13))) (and (or .cse0 (and .cse1 (or .cse2 (and (or .cse3 .cse4 .cse5 .cse6) .cse7)))) (or (and .cse1 .cse8) .cse9))) .cse14) (or (let ((.cse15 (or (and (or .cse4 .cse16 .cse17 .cse5) .cse7) .cse12))) (and (or (and (or .cse2 (and (or .cse3 .cse5 .cse6) .cse7)) .cse15) .cse0) (or (and .cse15 .cse8) .cse9))) .cse18)))) (not .cse22)) (or (and (or .cse3 .cse2 .cse14 .cse0 .cse5 .cse6) (or (and (or .cse16 .cse12 .cse9 .cse17 .cse5) (or (and (or .cse16 .cse12 .cse17 .cse5) (or .cse3 .cse2 .cse5 .cse6)) .cse0)) .cse18)) .cse22)))))) (= |c_ULTIMATE.start_gcd_test_~b#1| 0) (not (< 0 |c_ULTIMATE.start_main1_~y~0#1|))) is different from false [2022-12-13 14:36:18,398 WARN L837 $PredicateComparison]: unable to prove that (or (let ((.cse23 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse12 (< |c_ULTIMATE.start_gcd_test_~a#1| 0)) (.cse14 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse26 (mod (+ .cse23 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256))) (let ((.cse16 (mod .cse23 256)) (.cse9 (<= (mod (+ .cse23 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (.cse6 (<= .cse26 127)) (.cse18 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse27 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse26) 256))) (or (not (= (mod (mod .cse26 .cse27) 256) 0)) (< |c_ULTIMATE.start_gcd_test_~b#1| |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (< .cse27 .cse14))))) (.cse19 (= .cse26 0)) (.cse5 (not .cse12))) (let ((.cse10 (or .cse18 .cse19 .cse5)) (.cse11 (not .cse6)) (.cse3 (not .cse9)) (.cse7 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse4 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse25 (+ (- 256) .cse26))) (let ((.cse24 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse25) 256))) (or (< |c_ULTIMATE.start_gcd_test_~b#1| |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse24 .cse14) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (= (mod (mod .cse25 .cse24) 256) 0))))))) (.cse0 (<= .cse16 127))) (and (or .cse0 (let ((.cse1 (or .cse12 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse15 (+ (- 256) .cse16))) (let ((.cse13 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse15) 256))) (or (< |c_ULTIMATE.start_gcd_test_~b#1| |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (< .cse13 .cse14) (not (= (mod (mod .cse15 .cse13) 256) 0))))))))) (and (or (let ((.cse2 (or .cse4 .cse5))) (and (or (and .cse1 .cse2) .cse3) .cse1 .cse2)) .cse6) (or (let ((.cse8 (and .cse10 .cse1))) (and (or .cse7 .cse3 .cse8) (or .cse7 .cse9 .cse8))) .cse11)))) (or (let ((.cse17 (= .cse23 0)) (.cse20 (or .cse12 (= .cse16 0) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse22 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse16) 256))) (or (< |c_ULTIMATE.start_gcd_test_~b#1| |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (< .cse22 .cse14) (not (= (mod (mod .cse16 .cse22) 256) 0)))))))) (and (or (and (or .cse7 .cse9 (and (or .cse17 .cse18 .cse19 .cse5) .cse20)) (or (and .cse10 .cse20) .cse7 .cse3)) .cse11) (or .cse6 (let ((.cse21 (and (or .cse4 .cse17 .cse5) .cse20))) (and (or .cse7 .cse21 .cse3) (or .cse7 .cse9 .cse21)))))) (not .cse0))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| 0) (not (< 0 |c_ULTIMATE.start_main1_~y~0#1|))) is different from false [2022-12-13 14:41:32,397 WARN L859 $PredicateComparison]: unable to prove that (or (let ((.cse7 (< |c_ULTIMATE.start_gcd_test_~b#1| 0))) (let ((.cse13 (not .cse7)) (.cse4 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse6 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse3 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse0 (mod (+ .cse3 .cse6) 256))) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse0))) (let ((.cse1 (mod .cse5 256))) (let ((.cse2 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse1) 256))) (or (not (<= .cse0 127)) (= .cse1 0) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse1 .cse2) 256) 0)) (not (<= (mod (+ .cse3 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse3 256) 127) (< .cse2 .cse4) (not (<= (mod (+ .cse3 .cse5 .cse6) 256) 127)) (< .cse0 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))))))) .cse7) (or .cse7 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse10 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse12 (mod .cse10 256))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse12))) (let ((.cse9 (mod .cse11 256))) (let ((.cse8 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse9) 256))) (or (< .cse8 .cse4) (not (= (mod (mod .cse9 .cse8) 256) 0)) (not (<= (mod (+ .cse10 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse10 .cse11) 256) 127) (<= (mod (+ .cse10 .cse6) 256) 127) (not (<= .cse12 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse12 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))))))))) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse14 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse18 (mod .cse14 256))) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse18))) (let ((.cse15 (+ (- 256) (mod (+ (* .cse14 255) .cse17) 256)))) (let ((.cse16 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse15) 256))) (or (not (<= (mod (+ .cse14 .cse6) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (= 0 (mod (mod .cse15 .cse16) 256))) (not (<= (mod (+ .cse14 .cse17) 256) 127)) (not (<= .cse18 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse18 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse14 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (= .cse17 0) (< .cse16 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse21 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse23 (mod .cse21 256))) (let ((.cse22 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse23))) (let ((.cse19 (mod .cse22 256))) (let ((.cse20 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse19) 256))) (or (= .cse19 0) (< .cse20 .cse4) (not (<= (mod (+ .cse21 .cse6) 256) 127)) (not (= (mod (mod .cse19 .cse20) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod (+ .cse21 .cse22) 256) 127)) (not (<= .cse23 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse23 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse21 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))))) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse24 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse28 (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse28))) (let ((.cse26 (+ (- 256) (mod (+ (* .cse24 255) .cse6 .cse25) 256)))) (let ((.cse27 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse26) 256))) (or (not (<= (mod (+ .cse24 .cse6) 256) 127)) (= .cse25 0) (not (= (mod (mod .cse26 .cse27) 256) 0)) (not (<= (mod (+ .cse24 |c_ULTIMATE.start_gcd_test_~b#1| .cse25) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse28 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse24 256) 127) (< .cse28 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse27 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse29 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse32 (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse31 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse32))) (let ((.cse30 (mod .cse31 256))) (let ((.cse33 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse30) 256))) (or (not (<= (mod (+ .cse29 .cse6) 256) 127)) (= .cse30 0) (not (<= (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1| .cse31) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse32 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse29 256) 127) (< .cse32 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse30 .cse33) 256) 0)) (< .cse33 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))))) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse36 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse38 (mod .cse36 256))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse38))) (let ((.cse34 (mod .cse37 256))) (let ((.cse35 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse34) 256))) (or (= .cse34 0) (< .cse35 .cse4) (not (= (mod (mod .cse34 .cse35) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse36 .cse6) 256) 127) (not (<= (mod (+ .cse36 .cse37) 256) 127)) (not (<= .cse38 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse38 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse39 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse43 (mod .cse39 256))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse43))) (let ((.cse40 (+ (- 256) (mod (+ (* .cse39 255) .cse42) 256)))) (let ((.cse41 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse40) 256))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse39 .cse6) 256) 127) (not (= 0 (mod (mod .cse40 .cse41) 256))) (not (<= (mod (+ .cse39 .cse42) 256) 127)) (not (<= .cse43 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse43 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse39 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (= .cse42 0) (< .cse41 .cse4)))))))) (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse47 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse44 (mod (+ .cse47 .cse6) 256))) (let ((.cse48 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse44))) (let ((.cse45 (mod .cse48 256))) (let ((.cse46 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse45) 256))) (or (not (<= .cse44 127)) (= .cse45 0) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse45 .cse46) 256) 0)) (not (<= (mod (+ .cse47 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (< .cse46 .cse4) (not (<= (mod (+ .cse47 .cse48 .cse6) 256) 127)) (not (<= (mod .cse47 256) 127)) (< .cse44 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse53 (mod .cse51 256))) (let ((.cse52 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse53))) (let ((.cse49 (mod .cse52 256))) (let ((.cse50 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse49) 256))) (or (= .cse49 0) (< .cse50 .cse4) (not (<= (mod (+ .cse51 .cse6) 256) 127)) (not (= (mod (mod .cse49 .cse50) 256) 0)) (not (<= (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod (+ .cse51 .cse52) 256) 127)) (not (<= .cse53 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse53 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse7) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse57 (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse57))) (let ((.cse54 (mod .cse56 256))) (let ((.cse58 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse54) 256))) (or (= .cse54 0) (not (<= (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1| .cse56) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse57 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse55 .cse6) 256) 127) (<= (mod .cse55 256) 127) (< .cse57 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse54 .cse58) 256) 0)) (< .cse58 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse62 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse63 (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse59 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse63))) (let ((.cse60 (+ (- 256) (mod (+ (* .cse62 255) .cse6 .cse59) 256)))) (let ((.cse61 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse60) 256))) (or (= .cse59 0) (not (= (mod (mod .cse60 .cse61) 256) 0)) (not (<= (mod (+ .cse62 |c_ULTIMATE.start_gcd_test_~b#1| .cse59) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse63 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse62 .cse6) 256) 127) (<= (mod .cse62 256) 127) (< .cse63 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse61 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse13) (or .cse7 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse66 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse68 (mod .cse66 256))) (let ((.cse67 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse68))) (let ((.cse65 (mod .cse67 256))) (let ((.cse64 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse65) 256))) (or (< .cse64 .cse4) (not (= (mod (mod .cse65 .cse64) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse66 .cse67) 256) 127) (<= (mod (+ .cse66 .cse6) 256) 127) (not (<= .cse68 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse68 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse66 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))))))))) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse69 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse72 (mod (+ .cse69 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse71 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse72))) (let ((.cse70 (mod .cse71 256))) (let ((.cse73 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse70) 256))) (or (not (<= (mod (+ .cse69 .cse6) 256) 127)) (= .cse70 0) (not (<= (mod (+ .cse69 |c_ULTIMATE.start_gcd_test_~b#1| .cse71) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse72 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod .cse69 256) 127)) (< .cse72 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse70 .cse73) 256) 0)) (< .cse73 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse74 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse78 (mod .cse74 256))) (let ((.cse77 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse78))) (let ((.cse75 (+ (- 256) (mod (+ (* .cse74 255) .cse77) 256)))) (let ((.cse76 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse75) 256))) (or (not (<= (mod (+ .cse74 .cse6) 256) 127)) (not (<= (mod (+ .cse74 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (= 0 (mod (mod .cse75 .cse76) 256))) (not (<= (mod (+ .cse74 .cse77) 256) 127)) (not (<= .cse78 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse78 |v_ULTIMATE.start_gcd_test_~a#1_22|) (= .cse77 0) (< .cse76 .cse4)))))))) (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse79 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse80 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse83))) (let ((.cse81 (+ (- 256) (mod (+ (* .cse79 255) .cse6 .cse80) 256)))) (let ((.cse82 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse81) 256))) (or (not (<= (mod (+ .cse79 .cse6) 256) 127)) (= .cse80 0) (not (= (mod (mod .cse81 .cse82) 256) 0)) (not (<= (mod (+ .cse79 |c_ULTIMATE.start_gcd_test_~b#1| .cse80) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse83 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod .cse79 256) 127)) (< .cse83 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse82 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse88 (mod .cse86 256))) (let ((.cse87 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse88))) (let ((.cse84 (mod .cse87 256))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse84) 256))) (or (= .cse84 0) (< .cse85 .cse4) (not (<= (mod (+ .cse86 .cse6) 256) 127)) (not (= (mod (mod .cse84 .cse85) 256) 0)) (not (<= (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod (+ .cse86 .cse87) 256) 127)) (not (<= .cse88 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse88 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))))) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse90 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse93 (mod .cse90 256))) (let ((.cse92 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse93))) (let ((.cse91 (mod .cse92 256))) (let ((.cse89 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse91) 256))) (or (< .cse89 .cse4) (not (<= (mod (+ .cse90 .cse6) 256) 127)) (not (= (mod (mod .cse91 .cse89) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse90 .cse92) 256) 127) (not (<= .cse93 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse93 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse90 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse94 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse98 (mod .cse94 256))) (let ((.cse95 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse98))) (let ((.cse96 (+ (- 256) (mod (+ (* .cse94 255) .cse95) 256)))) (let ((.cse97 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse96) 256))) (or (not (<= (mod (+ .cse94 .cse6) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse94 .cse95) 256) 127) (not (= 0 (mod (mod .cse96 .cse97) 256))) (not (<= .cse98 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse98 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse94 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< .cse97 .cse4)))))))))))) (or .cse7 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse100 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse103 (mod .cse100 256))) (let ((.cse102 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse103))) (let ((.cse101 (mod .cse102 256))) (let ((.cse99 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse101) 256))) (or (< .cse99 .cse4) (not (<= (mod (+ .cse100 .cse6) 256) 127)) (not (= (mod (mod .cse101 .cse99) 256) 0)) (not (<= (mod (+ .cse100 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse100 .cse102) 256) 127) (not (<= .cse103 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse103 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse107 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod (+ .cse107 .cse6) 256))) (let ((.cse108 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse104))) (let ((.cse105 (mod .cse108 256))) (let ((.cse106 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse105) 256))) (or (not (<= .cse104 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse105 .cse106) 256) 0)) (not (<= (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (< .cse106 .cse4) (<= (mod (+ .cse107 .cse108 .cse6) 256) 127) (not (<= (mod .cse107 256) 127)) (< .cse104 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse112 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse109 (mod (+ .cse112 .cse6) 256))) (let ((.cse113 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse109))) (let ((.cse110 (mod .cse113 256))) (let ((.cse111 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse110) 256))) (or (not (<= .cse109 127)) (= .cse110 0) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse110 .cse111) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (< .cse111 .cse4) (not (<= (mod (+ .cse112 .cse113 .cse6) 256) 127)) (not (<= (mod .cse112 256) 127)) (<= (mod (+ .cse112 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< .cse109 |v_ULTIMATE.start_gcd_test_~a#1_22|) (= .cse112 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse116 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse118 (mod .cse116 256))) (let ((.cse117 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse118))) (let ((.cse114 (mod .cse117 256))) (let ((.cse115 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse114) 256))) (or (= .cse114 0) (< .cse115 .cse4) (not (<= (mod (+ .cse116 .cse6) 256) 127)) (not (= (mod (mod .cse114 .cse115) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod (+ .cse116 .cse117) 256) 127)) (not (<= .cse118 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse118 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse116 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse7) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse119 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse122 (mod (+ .cse119 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse123 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse122))) (let ((.cse120 (+ (- 256) (mod (+ (* .cse119 255) .cse6 .cse123) 256)))) (let ((.cse121 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse120) 256))) (or (not (<= (mod (+ .cse119 .cse6) 256) 127)) (not (= (mod (mod .cse120 .cse121) 256) 0)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse122 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod .cse119 256) 127)) (<= (mod (+ .cse119 |c_ULTIMATE.start_gcd_test_~b#1| .cse123) 256) 127) (< .cse122 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse121 .cse4)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse124 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse125 (mod (+ .cse124 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse126 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse125))) (let ((.cse127 (mod .cse126 256))) (let ((.cse128 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse127) 256))) (or (not (<= (mod (+ .cse124 .cse6) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse125 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (not (<= (mod .cse124 256) 127)) (<= (mod (+ .cse124 |c_ULTIMATE.start_gcd_test_~b#1| .cse126) 256) 127) (< .cse125 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse127 .cse128) 256) 0)) (< .cse128 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse129 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse133 (mod .cse129 256))) (let ((.cse130 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse133))) (let ((.cse131 (+ (- 256) (mod (+ (* .cse129 255) .cse130) 256)))) (let ((.cse132 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse131) 256))) (or (not (<= (mod (+ .cse129 .cse6) 256) 127)) (not (<= (mod (+ .cse129 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse129 .cse130) 256) 127) (not (= 0 (mod (mod .cse131 .cse132) 256))) (not (<= .cse133 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse133 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse132 .cse4)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse135 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse138 (mod .cse135 256))) (let ((.cse137 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse138))) (let ((.cse136 (mod .cse137 256))) (let ((.cse134 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse136) 256))) (or (< .cse134 .cse4) (not (<= (mod (+ .cse135 .cse6) 256) 127)) (not (= (mod (mod .cse136 .cse134) 256) 0)) (not (<= (mod (+ .cse135 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse135 .cse137) 256) 127) (not (<= .cse138 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse138 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)))) .cse13) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse139 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse143 (mod .cse139 256))) (let ((.cse140 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse143))) (let ((.cse141 (+ (- 256) (mod (+ (* .cse139 255) .cse140) 256)))) (let ((.cse142 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse141) 256))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse139 .cse140) 256) 127) (<= (mod (+ .cse139 .cse6) 256) 127) (not (= 0 (mod (mod .cse141 .cse142) 256))) (not (<= .cse143 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse143 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse139 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< .cse142 .cse4)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse146 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse148 (mod .cse146 256))) (let ((.cse147 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse148))) (let ((.cse145 (mod .cse147 256))) (let ((.cse144 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse145) 256))) (or (< .cse144 .cse4) (not (= (mod (mod .cse145 .cse144) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse146 .cse147) 256) 127) (<= (mod (+ .cse146 .cse6) 256) 127) (not (<= .cse148 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse148 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse146 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))))) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse152 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse149 (mod (+ .cse152 .cse6) 256))) (let ((.cse153 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse149))) (let ((.cse150 (mod .cse153 256))) (let ((.cse151 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse150) 256))) (or (not (<= .cse149 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse150 .cse151) 256) 0)) (not (<= (mod (+ .cse152 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse152 256) 127) (< .cse151 .cse4) (<= (mod (+ .cse152 .cse153 .cse6) 256) 127) (< .cse149 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))))))) .cse7) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse157 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse158 (mod (+ .cse157 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse154 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse158))) (let ((.cse155 (+ (- 256) (mod (+ (* .cse157 255) .cse6 .cse154) 256)))) (let ((.cse156 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse155) 256))) (or (= .cse154 0) (not (= (mod (mod .cse155 .cse156) 256) 0)) (not (<= (mod (+ .cse157 |c_ULTIMATE.start_gcd_test_~b#1| .cse154) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse158 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse157 .cse6) 256) 127) (not (<= (mod .cse157 256) 127)) (< .cse158 |v_ULTIMATE.start_gcd_test_~a#1_22|) (= .cse157 0) (< .cse156 .cse4)))))))) (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse161 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse163 (mod .cse161 256))) (let ((.cse162 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse163))) (let ((.cse159 (mod .cse162 256))) (let ((.cse160 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse159) 256))) (or (= .cse159 0) (< .cse160 .cse4) (not (= (mod (mod .cse159 .cse160) 256) 0)) (not (<= (mod (+ .cse161 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse161 .cse6) 256) 127) (not (<= (mod (+ .cse161 .cse162) 256) 127)) (not (<= .cse163 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse163 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse164 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse168 (mod .cse164 256))) (let ((.cse167 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse168))) (let ((.cse165 (+ (- 256) (mod (+ (* .cse164 255) .cse167) 256)))) (let ((.cse166 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse165) 256))) (or (not (<= (mod (+ .cse164 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse164 .cse6) 256) 127) (not (= 0 (mod (mod .cse165 .cse166) 256))) (not (<= (mod (+ .cse164 .cse167) 256) 127)) (not (<= .cse168 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse168 |v_ULTIMATE.start_gcd_test_~a#1_22|) (= .cse167 0) (< .cse166 .cse4)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse170 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse172 (mod (+ .cse170 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse171 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse172))) (let ((.cse169 (mod .cse171 256))) (let ((.cse173 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse169) 256))) (or (= .cse169 0) (not (<= (mod (+ .cse170 |c_ULTIMATE.start_gcd_test_~b#1| .cse171) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse172 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse170 .cse6) 256) 127) (not (<= (mod .cse170 256) 127)) (< .cse172 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse169 .cse173) 256) 0)) (= .cse170 0) (< .cse173 .cse4)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse177 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse176 (mod (+ .cse177 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse178 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse176))) (let ((.cse174 (+ (- 256) (mod (+ (* .cse177 255) .cse6 .cse178) 256)))) (let ((.cse175 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse174) 256))) (or (not (= (mod (mod .cse174 .cse175) 256) 0)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse176 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse177 .cse6) 256) 127) (<= (mod .cse177 256) 127) (<= (mod (+ .cse177 |c_ULTIMATE.start_gcd_test_~b#1| .cse178) 256) 127) (< .cse176 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse175 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse180 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse179 (mod (+ .cse180 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse181 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse179))) (let ((.cse182 (mod .cse181 256))) (let ((.cse183 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse182) 256))) (or (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse179 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse180 .cse6) 256) 127) (<= (mod .cse180 256) 127) (<= (mod (+ .cse180 |c_ULTIMATE.start_gcd_test_~b#1| .cse181) 256) 127) (< .cse179 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse182 .cse183) 256) 0)) (< .cse183 .cse4))))))))))) .cse13) (or .cse7 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse187 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse184 (mod (+ .cse187 .cse6) 256))) (let ((.cse188 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse184))) (let ((.cse185 (mod .cse188 256))) (let ((.cse186 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse185) 256))) (or (not (<= .cse184 127)) (= .cse185 0) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse185 .cse186) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse187 256) 127) (< .cse186 .cse4) (not (<= (mod (+ .cse187 .cse188 .cse6) 256) 127)) (<= (mod (+ .cse187 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< .cse184 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))))))))) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse191 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse193 (mod .cse191 256))) (let ((.cse192 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse193))) (let ((.cse189 (mod .cse192 256))) (let ((.cse190 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse189) 256))) (or (= .cse189 0) (< .cse190 .cse4) (not (= (mod (mod .cse189 .cse190) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse191 .cse6) 256) 127) (not (<= (mod (+ .cse191 .cse192) 256) 127)) (not (<= .cse193 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse193 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse191 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))))))) .cse7) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse194 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse197 (mod (+ .cse194 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse198 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse197))) (let ((.cse195 (+ (- 256) (mod (+ (* .cse194 255) .cse6 .cse198) 256)))) (let ((.cse196 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse195) 256))) (or (not (<= (mod (+ .cse194 .cse6) 256) 127)) (not (= (mod (mod .cse195 .cse196) 256) 0)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse197 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse194 256) 127) (<= (mod (+ .cse194 |c_ULTIMATE.start_gcd_test_~b#1| .cse198) 256) 127) (< .cse197 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse196 .cse4)))))))) (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse199 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse200 (mod (+ .cse199 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse201 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse200))) (let ((.cse202 (mod .cse201 256))) (let ((.cse203 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse202) 256))) (or (not (<= (mod (+ .cse199 .cse6) 256) 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse200 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse199 256) 127) (<= (mod (+ .cse199 |c_ULTIMATE.start_gcd_test_~b#1| .cse201) 256) 127) (< .cse200 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse202 .cse203) 256) 0)) (< .cse203 .cse4)))))))))))) (or .cse7 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse206 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse208 (mod .cse206 256))) (let ((.cse207 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse208))) (let ((.cse204 (mod .cse207 256))) (let ((.cse205 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse204) 256))) (or (= .cse204 0) (< .cse205 .cse4) (not (= (mod (mod .cse204 .cse205) 256) 0)) (not (<= (mod (+ .cse206 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse206 .cse6) 256) 127) (not (<= (mod (+ .cse206 .cse207) 256) 127)) (not (<= .cse208 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse208 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))))))))) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_23| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse212 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse209 (mod (+ .cse212 .cse6) 256))) (let ((.cse213 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse209))) (let ((.cse210 (mod .cse213 256))) (let ((.cse211 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse210) 256))) (or (not (<= .cse209 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse210 .cse211) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod .cse212 256) 127) (< .cse211 .cse4) (<= (mod (+ .cse212 .cse213 .cse6) 256) 127) (<= (mod (+ .cse212 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< .cse209 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))))))) .cse7) (or .cse13 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse217 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse216 (mod (+ .cse217 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse218 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse216))) (let ((.cse214 (+ (- 256) (mod (+ (* .cse217 255) .cse6 .cse218) 256)))) (let ((.cse215 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse214) 256))) (or (not (= (mod (mod .cse214 .cse215) 256) 0)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse216 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse217 .cse6) 256) 127) (not (<= (mod .cse217 256) 127)) (<= (mod (+ .cse217 |c_ULTIMATE.start_gcd_test_~b#1| .cse218) 256) 127) (< .cse216 |v_ULTIMATE.start_gcd_test_~a#1_22|) (= .cse217 0) (< .cse215 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse220 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse219 (mod (+ .cse220 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse221 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse219))) (let ((.cse222 (mod .cse221 256))) (let ((.cse223 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse222) 256))) (or (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (<= .cse219 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse220 .cse6) 256) 127) (not (<= (mod .cse220 256) 127)) (<= (mod (+ .cse220 |c_ULTIMATE.start_gcd_test_~b#1| .cse221) 256) 127) (< .cse219 |v_ULTIMATE.start_gcd_test_~a#1_22|) (not (= (mod (mod .cse222 .cse223) 256) 0)) (= .cse220 0) (< .cse223 .cse4)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse226 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse228 (mod .cse226 256))) (let ((.cse227 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse228))) (let ((.cse225 (mod .cse227 256))) (let ((.cse224 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse225) 256))) (or (< .cse224 .cse4) (not (= (mod (mod .cse225 .cse224) 256) 0)) (not (<= (mod (+ .cse226 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse226 .cse227) 256) 127) (<= (mod (+ .cse226 .cse6) 256) 127) (not (<= .cse228 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse228 |v_ULTIMATE.start_gcd_test_~a#1_22|)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse229 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse233 (mod .cse229 256))) (let ((.cse230 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse233))) (let ((.cse231 (+ (- 256) (mod (+ (* .cse229 255) .cse230) 256)))) (let ((.cse232 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse231) 256))) (or (not (<= (mod (+ .cse229 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse229 .cse230) 256) 127) (<= (mod (+ .cse229 .cse6) 256) 127) (not (= 0 (mod (mod .cse231 .cse232) 256))) (not (<= .cse233 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse233 |v_ULTIMATE.start_gcd_test_~a#1_22|) (< .cse232 .cse4)))))))) (not (< |v_ULTIMATE.start_gcd_test_~a#1_23| 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse237 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse234 (mod (+ .cse237 .cse6) 256))) (let ((.cse238 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse234))) (let ((.cse235 (mod .cse238 256))) (let ((.cse236 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse235) 256))) (or (not (<= .cse234 127)) (not (< |ULTIMATE.start_gcd_test_~a#1| 0)) (not (= (mod (mod .cse235 .cse236) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (< .cse236 .cse4) (<= (mod (+ .cse237 .cse238 .cse6) 256) 127) (not (<= (mod .cse237 256) 127)) (<= (mod (+ .cse237 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127) (< .cse234 |v_ULTIMATE.start_gcd_test_~a#1_22|) (= .cse237 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_23| Int)) (or (forall ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse240 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse243 (mod .cse240 256))) (let ((.cse242 (mod |v_ULTIMATE.start_gcd_test_~a#1_23| .cse243))) (let ((.cse241 (mod .cse242 256))) (let ((.cse239 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse241) 256))) (or (< .cse239 .cse4) (not (<= (mod (+ .cse240 .cse6) 256) 127)) (not (= (mod (mod .cse241 .cse239) 256) 0)) (< |v_ULTIMATE.start_gcd_test_~a#1_22| 0) (<= (mod (+ .cse240 .cse242) 256) 127) (not (<= .cse243 127)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< .cse243 |v_ULTIMATE.start_gcd_test_~a#1_22|) (<= (mod (+ .cse240 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 127)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_23| |c_ULTIMATE.start_gcd_test_~b#1|)))) .cse7)))) (= |c_ULTIMATE.start_gcd_test_~b#1| 0) (not (< 0 |c_ULTIMATE.start_main1_~y~0#1|))) is different from true