./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_2_8.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_8.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 3c398287975b44a672accc5dcc25b28e536e19f2a0478c0e2a0b4b73bd7a8e18 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 10:35:08,157 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 10:35:08,212 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 10:35:08,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 10:35:08,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 10:35:08,237 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 10:35:08,238 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 10:35:08,238 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 10:35:08,238 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 10:35:08,238 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 10:35:08,239 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 10:35:08,239 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 10:35:08,239 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 10:35:08,239 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 10:35:08,239 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 10:35:08,239 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 10:35:08,239 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 10:35:08,239 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 10:35:08,239 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 10:35:08,240 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:35:08,240 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:35:08,241 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:35:08,241 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 10:35:08,241 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 10:35:08,242 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 10:35:08,242 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 10:35:08,242 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 10:35:08,242 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 10:35:08,242 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> 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 -> 3c398287975b44a672accc5dcc25b28e536e19f2a0478c0e2a0b4b73bd7a8e18 [2024-12-02 10:35:08,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 10:35:08,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 10:35:08,487 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 10:35:08,487 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 10:35:08,488 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 10:35:08,489 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/combinations/gcd_2+newton_2_8.i [2024-12-02 10:35:11,116 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/data/a2508fcc8/bc4942656fb44fce9829842531f806d3/FLAG9381d8ee9 [2024-12-02 10:35:11,300 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 10:35:11,301 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/sv-benchmarks/c/combinations/gcd_2+newton_2_8.i [2024-12-02 10:35:11,309 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/data/a2508fcc8/bc4942656fb44fce9829842531f806d3/FLAG9381d8ee9 [2024-12-02 10:35:11,679 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/data/a2508fcc8/bc4942656fb44fce9829842531f806d3 [2024-12-02 10:35:11,681 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 10:35:11,682 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 10:35:11,683 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 10:35:11,683 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 10:35:11,687 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 10:35:11,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e5f2ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11, skipping insertion in model container [2024-12-02 10:35:11,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,700 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 10:35:11,809 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/sv-benchmarks/c/combinations/gcd_2+newton_2_8.i[1226,1239] [2024-12-02 10:35:11,835 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/sv-benchmarks/c/combinations/gcd_2+newton_2_8.i[2841,2854] [2024-12-02 10:35:11,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:35:11,846 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 10:35:11,855 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/sv-benchmarks/c/combinations/gcd_2+newton_2_8.i[1226,1239] [2024-12-02 10:35:11,866 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/sv-benchmarks/c/combinations/gcd_2+newton_2_8.i[2841,2854] [2024-12-02 10:35:11,867 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 10:35:11,879 INFO L204 MainTranslator]: Completed translation [2024-12-02 10:35:11,879 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11 WrapperNode [2024-12-02 10:35:11,879 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 10:35:11,880 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 10:35:11,880 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 10:35:11,880 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 10:35:11,885 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,891 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,908 INFO L138 Inliner]: procedures = 27, calls = 24, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 85 [2024-12-02 10:35:11,908 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 10:35:11,909 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 10:35:11,909 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 10:35:11,909 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 10:35:11,916 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,916 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,918 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,928 INFO L175 MemorySlicer]: Split 10 memory accesses to 2 slices as follows [2, 8]. 80 percent of accesses are in the largest equivalence class. The 10 initializations are split as follows [2, 8]. The 0 writes are split as follows [0, 0]. [2024-12-02 10:35:11,928 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,928 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,933 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,934 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,938 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,939 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,940 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,942 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 10:35:11,942 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 10:35:11,943 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 10:35:11,943 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 10:35:11,944 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (1/1) ... [2024-12-02 10:35:11,949 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 10:35:11,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:35:11,969 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 10:35:11,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 10:35:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 10:35:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2024-12-02 10:35:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2024-12-02 10:35:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-12-02 10:35:11,995 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-12-02 10:35:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 10:35:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 10:35:11,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 10:35:11,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 10:35:12,054 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 10:35:12,056 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 10:35:12,224 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-02 10:35:12,224 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 10:35:12,233 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 10:35:12,233 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 10:35:12,234 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:35:12 BoogieIcfgContainer [2024-12-02 10:35:12,234 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 10:35:12,236 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 10:35:12,236 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 10:35:12,241 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 10:35:12,241 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 10:35:11" (1/3) ... [2024-12-02 10:35:12,242 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2102b241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:35:12, skipping insertion in model container [2024-12-02 10:35:12,242 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 10:35:11" (2/3) ... [2024-12-02 10:35:12,242 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2102b241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 10:35:12, skipping insertion in model container [2024-12-02 10:35:12,242 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 10:35:12" (3/3) ... [2024-12-02 10:35:12,244 INFO L128 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_2_8.i [2024-12-02 10:35:12,259 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 10:35:12,260 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG gcd_2+newton_2_8.i that has 3 procedures, 38 locations, 1 initial locations, 1 loop locations, and 2 error locations. [2024-12-02 10:35:12,303 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 10:35:12,312 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@346dea0d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 10:35:12,312 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 10:35:12,316 INFO L276 IsEmpty]: Start isEmpty. Operand has 38 states, 29 states have (on average 1.3793103448275863) internal successors, (40), 31 states have internal predecessors, (40), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-12-02 10:35:12,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-02 10:35:12,322 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:35:12,323 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:35:12,323 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:35:12,328 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:35:12,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1679801867, now seen corresponding path program 1 times [2024-12-02 10:35:12,336 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:35:12,336 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [504701364] [2024-12-02 10:35:12,337 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:35:12,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:35:12,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:35:12,571 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:12,572 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:35:12,572 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [504701364] [2024-12-02 10:35:12,572 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [504701364] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:35:12,573 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:35:12,573 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:35:12,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [741172240] [2024-12-02 10:35:12,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:35:12,578 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:35:12,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:35:12,594 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:35:12,595 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:35:12,597 INFO L87 Difference]: Start difference. First operand has 38 states, 29 states have (on average 1.3793103448275863) internal successors, (40), 31 states have internal predecessors, (40), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 10:35:12,661 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:35:12,662 INFO L93 Difference]: Finished difference Result 75 states and 94 transitions. [2024-12-02 10:35:12,663 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:35:12,664 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2024-12-02 10:35:12,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:35:12,670 INFO L225 Difference]: With dead ends: 75 [2024-12-02 10:35:12,670 INFO L226 Difference]: Without dead ends: 32 [2024-12-02 10:35:12,673 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:35:12,676 INFO L435 NwaCegarLoop]: 41 mSDtfsCounter, 5 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 24 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:35:12,677 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 108 Invalid, 24 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:35:12,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2024-12-02 10:35:12,698 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2024-12-02 10:35:12,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 23 states have internal predecessors, (25), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-12-02 10:35:12,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 33 transitions. [2024-12-02 10:35:12,704 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 33 transitions. Word has length 11 [2024-12-02 10:35:12,704 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:35:12,704 INFO L471 AbstractCegarLoop]: Abstraction has 30 states and 33 transitions. [2024-12-02 10:35:12,704 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 10:35:12,705 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-12-02 10:35:12,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-02 10:35:12,705 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:35:12,706 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:35:12,706 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 10:35:12,706 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:35:12,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:35:12,707 INFO L85 PathProgramCache]: Analyzing trace with hash 95205495, now seen corresponding path program 1 times [2024-12-02 10:35:12,707 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:35:12,707 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1884670325] [2024-12-02 10:35:12,707 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:35:12,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:35:12,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:35:12,796 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:12,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:35:12,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1884670325] [2024-12-02 10:35:12,797 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1884670325] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 10:35:12,797 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 10:35:12,797 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 10:35:12,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2003410129] [2024-12-02 10:35:12,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 10:35:12,798 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 10:35:12,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:35:12,798 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 10:35:12,799 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:35:12,799 INFO L87 Difference]: Start difference. First operand 30 states and 33 transitions. Second operand has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 10:35:12,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:35:12,824 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2024-12-02 10:35:12,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 10:35:12,824 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 11 [2024-12-02 10:35:12,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:35:12,825 INFO L225 Difference]: With dead ends: 38 [2024-12-02 10:35:12,825 INFO L226 Difference]: Without dead ends: 32 [2024-12-02 10:35:12,825 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 10:35:12,826 INFO L435 NwaCegarLoop]: 29 mSDtfsCounter, 2 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 81 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 10:35:12,826 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 81 Invalid, 14 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 10:35:12,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2024-12-02 10:35:12,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2024-12-02 10:35:12,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 24 states have internal predecessors, (26), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-12-02 10:35:12,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 34 transitions. [2024-12-02 10:35:12,832 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 34 transitions. Word has length 11 [2024-12-02 10:35:12,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:35:12,832 INFO L471 AbstractCegarLoop]: Abstraction has 31 states and 34 transitions. [2024-12-02 10:35:12,832 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 10:35:12,832 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-12-02 10:35:12,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-02 10:35:12,833 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:35:12,833 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:35:12,833 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 10:35:12,833 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:35:12,834 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:35:12,834 INFO L85 PathProgramCache]: Analyzing trace with hash -1676333701, now seen corresponding path program 1 times [2024-12-02 10:35:12,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:35:12,834 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852105764] [2024-12-02 10:35:12,834 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:35:12,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:35:12,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:35:13,015 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:13,016 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:35:13,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852105764] [2024-12-02 10:35:13,016 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1852105764] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:35:13,016 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [941713429] [2024-12-02 10:35:13,016 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 10:35:13,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:35:13,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:35:13,018 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:35:13,020 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 10:35:13,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 10:35:13,081 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-02 10:35:13,084 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:35:13,167 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:13,167 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 10:35:13,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:13,242 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [941713429] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 10:35:13,243 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 10:35:13,243 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2024-12-02 10:35:13,243 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908510335] [2024-12-02 10:35:13,243 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 10:35:13,243 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-12-02 10:35:13,243 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:35:13,244 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-12-02 10:35:13,244 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2024-12-02 10:35:13,244 INFO L87 Difference]: Start difference. First operand 31 states and 34 transitions. Second operand has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 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) [2024-12-02 10:35:13,325 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:35:13,325 INFO L93 Difference]: Finished difference Result 40 states and 43 transitions. [2024-12-02 10:35:13,326 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 10:35:13,326 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 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 [2024-12-02 10:35:13,326 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:35:13,326 INFO L225 Difference]: With dead ends: 40 [2024-12-02 10:35:13,327 INFO L226 Difference]: Without dead ends: 34 [2024-12-02 10:35:13,327 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 17 SyntacticMatches, 5 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2024-12-02 10:35:13,328 INFO L435 NwaCegarLoop]: 28 mSDtfsCounter, 4 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 63 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 210 SdHoareTripleChecker+Invalid, 63 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 63 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 10:35:13,328 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 210 Invalid, 63 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 63 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 10:35:13,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2024-12-02 10:35:13,331 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 33. [2024-12-02 10:35:13,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 25 states have (on average 1.12) internal successors, (28), 26 states have internal predecessors, (28), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-12-02 10:35:13,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 36 transitions. [2024-12-02 10:35:13,332 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 36 transitions. Word has length 13 [2024-12-02 10:35:13,332 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:35:13,333 INFO L471 AbstractCegarLoop]: Abstraction has 33 states and 36 transitions. [2024-12-02 10:35:13,333 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 2.090909090909091) internal successors, (23), 11 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) [2024-12-02 10:35:13,333 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2024-12-02 10:35:13,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-02 10:35:13,333 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:35:13,333 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:35:13,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 10:35:13,534 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:35:13,534 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:35:13,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:35:13,535 INFO L85 PathProgramCache]: Analyzing trace with hash 976515455, now seen corresponding path program 2 times [2024-12-02 10:35:13,535 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:35:13,535 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1584215839] [2024-12-02 10:35:13,535 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 10:35:13,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:35:13,571 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-02 10:35:13,571 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 10:35:13,997 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:13,997 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:35:13,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1584215839] [2024-12-02 10:35:13,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1584215839] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:35:13,997 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1687346515] [2024-12-02 10:35:13,997 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 10:35:13,997 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:35:13,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:35:13,999 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:35:14,000 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 10:35:14,064 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-02 10:35:14,065 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 10:35:14,066 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-02 10:35:14,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:35:18,203 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:18,203 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 10:35:29,340 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:29,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1687346515] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 10:35:29,340 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 10:35:29,340 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 25 [2024-12-02 10:35:29,340 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1132918108] [2024-12-02 10:35:29,340 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 10:35:29,341 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-12-02 10:35:29,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:35:29,341 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-12-02 10:35:29,342 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2024-12-02 10:35:29,342 INFO L87 Difference]: Start difference. First operand 33 states and 36 transitions. Second operand has 25 states, 25 states have (on average 1.52) internal successors, (38), 25 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 10:35:33,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 10:35:36,277 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.94s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 10:35:40,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 10:35:44,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 10:35:46,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 10:35:49,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 10:35:50,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:35:51,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 10:35:51,770 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2024-12-02 10:35:51,770 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-12-02 10:35:51,770 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 1.52) internal successors, (38), 25 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 15 [2024-12-02 10:35:51,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 10:35:51,771 INFO L225 Difference]: With dead ends: 47 [2024-12-02 10:35:51,771 INFO L226 Difference]: Without dead ends: 38 [2024-12-02 10:35:51,772 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 13.0s TimeCoverageRelationStatistics Valid=126, Invalid=630, Unknown=0, NotChecked=0, Total=756 [2024-12-02 10:35:51,772 INFO L435 NwaCegarLoop]: 26 mSDtfsCounter, 5 mSDsluCounter, 368 mSDsCounter, 0 mSdLazyCounter, 177 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 177 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2024-12-02 10:35:51,772 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 394 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 177 Invalid, 1 Unknown, 0 Unchecked, 18.7s Time] [2024-12-02 10:35:51,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2024-12-02 10:35:51,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 37. [2024-12-02 10:35:51,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 29 states have (on average 1.103448275862069) internal successors, (32), 30 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-12-02 10:35:51,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 40 transitions. [2024-12-02 10:35:51,777 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 40 transitions. Word has length 15 [2024-12-02 10:35:51,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 10:35:51,777 INFO L471 AbstractCegarLoop]: Abstraction has 37 states and 40 transitions. [2024-12-02 10:35:51,778 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 1.52) internal successors, (38), 25 states have internal predecessors, (38), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 10:35:51,778 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-12-02 10:35:51,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-02 10:35:51,778 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 10:35:51,778 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 10:35:51,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 10:35:51,978 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:35:51,979 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 10:35:51,979 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 10:35:51,979 INFO L85 PathProgramCache]: Analyzing trace with hash 44590727, now seen corresponding path program 3 times [2024-12-02 10:35:51,979 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 10:35:51,979 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2065075920] [2024-12-02 10:35:51,979 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-02 10:35:51,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 10:35:52,040 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2024-12-02 10:35:52,040 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 10:35:54,630 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 10:35:54,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 10:35:54,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2065075920] [2024-12-02 10:35:54,630 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2065075920] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 10:35:54,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1511386622] [2024-12-02 10:35:54,630 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-02 10:35:54,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 10:35:54,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 10:35:54,632 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 10:35:54,633 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d5dc74d6-26d8-455d-958c-6bb7e7c5ab65/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 10:35:54,845 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2024-12-02 10:35:54,845 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 10:35:54,847 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-02 10:35:54,849 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 10:36:31,573 WARN L873 $PredicateComparison]: unable to prove that (and (or (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (and (= |c_ULTIMATE.start_gcd_test_~b#1| (mod |v_ULTIMATE.start_gcd_test_~a#1_22| |c_ULTIMATE.start_gcd_test_~a#1|)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| 1) 0)) (and (<= 0 |c_ULTIMATE.start_gcd_test_~a#1|) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse0 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| .cse0) (<= (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse0) 127) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| |c_ULTIMATE.start_gcd_test_~a#1|))) (and (= |c_ULTIMATE.start_gcd_test_~b#1| .cse1) (<= 128 (+ |c_ULTIMATE.start_gcd_test_~a#1| .cse1)) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))))) (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (not (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (and (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_21|) (= (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|) |c_ULTIMATE.start_gcd_test_~a#1|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (let ((.cse2 (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse2 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_21| 1) 0) (= (+ |c_ULTIMATE.start_gcd_test_~a#1| 256) (mod (+ .cse2 (* |c_ULTIMATE.start_main1_~y~0#1| 255)) 256)))))) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from true [2024-12-02 10:37:26,762 WARN L286 SmtUtils]: Spent 9.99s on a formula simplification. DAG size of input: 87 DAG size of output: 78 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 10:37:34,500 WARN L873 $PredicateComparison]: unable to prove that (and (not (= |c_ULTIMATE.start_main1_~y~0#1| 0)) (let ((.cse3 (+ |c_ULTIMATE.start_gcd_test_~a#1| 256)) (.cse5 (* |c_ULTIMATE.start_main1_~y~0#1| 255))) (or (exists ((|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (let ((.cse0 (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|))) (and (not (= .cse0 0)) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse4 (+ (mod (+ .cse0 .cse5) 256) (- 256)))) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse4))) (let ((.cse2 (mod .cse4 .cse1))) (and (not (= .cse1 0)) (not (= .cse2 0)) (= .cse3 (mod (+ .cse2 (* 255 .cse1)) 256)) (= (mod .cse1 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|)))))) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_21| 1) 0)))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (let ((.cse6 (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse9 (+ (mod (+ .cse6 .cse5) 256) (- 256)))) (let ((.cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse9))) (let ((.cse8 (mod .cse9 .cse7))) (and (not (= .cse6 0)) (not (= .cse7 0)) (<= (+ |v_ULTIMATE.start_gcd_test_~a#1_21| 1) 0) (not (= .cse8 0)) (= .cse3 (mod (+ .cse8 (* 255 .cse7)) 256)) (= (mod .cse7 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (let ((.cse10 (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse11 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse10))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse10 .cse11)) (<= 128 (+ .cse10 .cse11)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_21|) (= (mod .cse11 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int) (|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (let ((.cse13 (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse12 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse13))) (and (not (= .cse12 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse13 .cse12)) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_21|) (<= (+ .cse13 .cse12) 127) (= (mod .cse12 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse14))) (and (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse14 .cse15)) (<= 128 (+ .cse14 .cse15)) (= (mod .cse15 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_21|))) (exists ((|v_ULTIMATE.start_gcd_test_~a#1_21| Int)) (and (exists ((|v_ULTIMATE.start_gcd_test_~a#1_22| Int)) (let ((.cse17 (mod |v_ULTIMATE.start_gcd_test_~a#1_21| |c_ULTIMATE.start_main1_~y~0#1|))) (let ((.cse16 (mod |v_ULTIMATE.start_gcd_test_~a#1_22| .cse17))) (and (not (= .cse16 0)) (= |c_ULTIMATE.start_gcd_test_~a#1| (mod .cse17 .cse16)) (<= (+ .cse17 .cse16) 127) (= (mod .cse16 |c_ULTIMATE.start_gcd_test_~a#1|) 0) (<= |c_ULTIMATE.start_main1_~y~0#1| |v_ULTIMATE.start_gcd_test_~a#1_22|))))) (<= 0 |v_ULTIMATE.start_gcd_test_~a#1_21|))))) (<= 0 |c_ULTIMATE.start_main1_~y~0#1|) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (not (= |c_ULTIMATE.start_gcd_test_~a#1| 0))) is different from true [2024-12-02 10:37:55,565 WARN L286 SmtUtils]: Spent 6.50s on a formula simplification that was a NOOP. DAG size: 71 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 10:38:15,566 WARN L286 SmtUtils]: Spent 6.80s on a formula simplification. DAG size of input: 72 DAG size of output: 71 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 10:38:21,825 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 12 refuted. 1 times theorem prover too weak. 0 trivial. 3 not checked. [2024-12-02 10:38:21,825 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 10:38:43,177 WARN L286 SmtUtils]: Spent 5.12s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:39:37,973 WARN L286 SmtUtils]: Spent 40.62s on a formula simplification. DAG size of input: 83 DAG size of output: 52 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 10:42:32,956 WARN L286 SmtUtils]: Spent 1.17m on a formula simplification. DAG size of input: 94 DAG size of output: 74 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-12-02 10:42:41,664 WARN L286 SmtUtils]: Spent 8.56s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:43:12,876 WARN L286 SmtUtils]: Spent 5.24s on a formula simplification that was a NOOP. DAG size: 5 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:44:18,787 WARN L286 SmtUtils]: Spent 5.13s on a formula simplification that was a NOOP. DAG size: 7 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:45:50,582 WARN L286 SmtUtils]: Spent 8.02s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:45:57,301 WARN L286 SmtUtils]: Spent 5.31s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:46:12,393 WARN L286 SmtUtils]: Spent 7.21s on a formula simplification that was a NOOP. DAG size: 9 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:46:20,863 WARN L286 SmtUtils]: Spent 7.78s on a formula simplification that was a NOOP. DAG size: 10 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:46:26,584 WARN L286 SmtUtils]: Spent 5.14s on a formula simplification that was a NOOP. DAG size: 8 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:46:37,698 WARN L286 SmtUtils]: Spent 8.01s on a formula simplification that was a NOOP. DAG size: 3 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 10:48:10,963 WARN L873 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse8 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse0 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse7 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse1 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse4 (mod (+ .cse1 .cse7) 256))) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse4))) (let ((.cse6 (mod .cse5 256))) (let ((.cse2 (mod .cse4 .cse6))) (or (< (mod .cse1 256) 128) (< .cse2 .cse3) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse4) (< (mod (+ (* .cse1 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse5) 256) 128) (< 127 (mod (+ .cse1 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse6 (mod .cse2 256)) 0)) (= 0 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse9 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse12 (mod .cse9 256))) (let ((.cse10 (+ (mod (+ (* .cse9 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse12)) 256) (- 256)))) (let ((.cse11 (mod .cse12 .cse10))) (or (< (mod (+ .cse9 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse9 .cse7) 256)) (not (= (mod .cse10 (mod .cse11 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse12) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse13 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod .cse13 256))) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse17))) (let ((.cse15 (mod .cse14 256))) (let ((.cse16 (mod .cse17 .cse15))) (or (< (mod (+ .cse13 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse13 255) .cse14) 256) 128) (not (= (mod .cse15 (mod .cse16 256)) 0)) (< 127 (mod (+ .cse13 .cse7) 256)) (< .cse16 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse17) (= .cse14 0)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse22 (mod .cse18 256))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse22))) (let ((.cse20 (mod .cse19 256))) (let ((.cse21 (mod .cse22 .cse20))) (or (< (mod (+ (* .cse18 255) .cse19) 256) 128) (not (= (mod .cse20 (mod .cse21 256)) 0)) (< 127 (mod (+ .cse18 .cse7) 256)) (< .cse21 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse22) (< 127 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse19 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse25 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod (+ .cse25 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse23 (+ (mod (+ (* .cse25 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse26)) 256) (- 256)))) (let ((.cse24 (mod .cse26 .cse23))) (or (not (= (mod .cse23 (mod .cse24 256)) 0)) (< 127 (mod (+ .cse25 .cse7) 256)) (< 127 (mod .cse25 256)) (< 127 .cse26) (< .cse24 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse29 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse30 (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse30) 256))) (let ((.cse27 (mod .cse30 .cse28))) (or (< .cse27 .cse3) (= .cse28 0) (< 127 (mod (+ .cse29 .cse7) 256)) (< 127 (mod .cse29 256)) (< 127 .cse30) (not (= (mod .cse28 (mod .cse27 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse34 (mod .cse31 256))) (let ((.cse32 (+ (mod (+ (* .cse31 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse34)) 256) (- 256)))) (let ((.cse33 (mod .cse34 .cse32))) (or (< 127 (mod (+ .cse31 .cse7) 256)) (not (= (mod .cse32 (mod .cse33 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse34) (< 127 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse33 .cse3)))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse35 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse38 (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse36 (+ (mod (+ (* .cse35 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse38)) 256) (- 256)))) (let ((.cse37 (mod .cse38 .cse36))) (or (< (mod .cse35 256) 128) (not (= (mod .cse36 (mod .cse37 256)) 0)) (< 127 .cse38) (< (mod (+ .cse35 .cse7) 256) 128) (< .cse37 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse42) 256))) (let ((.cse39 (mod .cse42 .cse40))) (or (< .cse39 .cse3) (= .cse40 0) (< (mod .cse41 256) 128) (< 127 .cse42) (not (= (mod .cse40 (mod .cse39 256)) 0)) (< (mod (+ .cse41 .cse7) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse46) 256))) (let ((.cse43 (mod .cse46 .cse44))) (or (< .cse43 .cse3) (= .cse44 0) (< (mod .cse45 256) 128) (< 127 (mod (+ .cse45 .cse7) 256)) (< 127 .cse46) (not (= (mod .cse44 (mod .cse43 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse47 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse50 (mod (+ .cse47 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse48 (+ (mod (+ (* .cse47 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse50)) 256) (- 256)))) (let ((.cse49 (mod .cse50 .cse48))) (or (< (mod .cse47 256) 128) (not (= (mod .cse48 (mod .cse49 256)) 0)) (< 127 (mod (+ .cse47 .cse7) 256)) (< 127 .cse50) (< .cse49 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse54 (mod .cse51 256))) (let ((.cse52 (+ (mod (+ (* .cse51 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse54)) 256) (- 256)))) (let ((.cse53 (mod .cse54 .cse52))) (or (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod .cse52 (mod .cse53 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse54) (< (mod (+ .cse51 .cse7) 256) 128) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse59 (mod .cse55 256))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse59))) (let ((.cse57 (mod .cse56 256))) (let ((.cse58 (mod .cse59 .cse57))) (or (< (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse55 255) .cse56) 256) 128) (not (= (mod .cse57 (mod .cse58 256)) 0)) (< .cse58 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse59) (< (mod (+ .cse55 .cse7) 256) 128) (= .cse56 0)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse60 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse64 (mod .cse60 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse64))) (let ((.cse62 (mod .cse61 256))) (let ((.cse63 (mod .cse64 .cse62))) (or (< (mod (+ .cse60 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse60 255) .cse61) 256) 128) (not (= (mod .cse62 (mod .cse63 256)) 0)) (< .cse63 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse64) (< (mod (+ .cse60 .cse7) 256) 128) (= .cse61 0))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse65 256))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse69))) (let ((.cse67 (mod .cse66 256))) (let ((.cse68 (mod .cse69 .cse67))) (or (< (mod (+ (* .cse65 255) .cse66) 256) 128) (not (= (mod .cse67 (mod .cse68 256)) 0)) (< 127 (mod (+ .cse65 .cse7) 256)) (< .cse68 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse69) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse66 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod (+ .cse72 .cse7) 256))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse71))) (let ((.cse74 (mod .cse73 256))) (let ((.cse70 (mod .cse71 .cse74))) (or (< .cse70 .cse3) (< 127 .cse71) (< 127 (mod .cse72 256)) (< (mod (+ (* .cse72 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse73) 256) 128) (< 127 (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse74 (mod .cse70 256)) 0)) (= 0 .cse73) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse79 (mod .cse75 256))) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse79))) (let ((.cse77 (mod .cse76 256))) (let ((.cse78 (mod .cse79 .cse77))) (or (< (mod (+ (* .cse75 255) .cse76) 256) 128) (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse79) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse75 .cse7) 256) 128) (= .cse76 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse82 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (mod (+ .cse82 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse80 (+ (mod (+ (* .cse82 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse83)) 256) (- 256)))) (let ((.cse81 (mod .cse83 .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< 127 (mod .cse82 256)) (< 127 .cse83) (< (mod (+ .cse82 .cse7) 256) 128) (< .cse81 .cse3) (= .cse82 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse87) 256))) (let ((.cse84 (mod .cse87 .cse85))) (or (< .cse84 .cse3) (= .cse85 0) (< 127 (mod .cse86 256)) (< 127 .cse87) (not (= (mod .cse85 (mod .cse84 256)) 0)) (< (mod (+ .cse86 .cse7) 256) 128) (= .cse86 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (mod (+ (* .cse91 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse90)) 256) (- 256)))) (let ((.cse89 (mod .cse90 .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse90) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse91 .cse7) 256) 128) (< .cse89 .cse3)))))))))) .cse8) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod .cse92 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse96))) (let ((.cse94 (mod .cse93 256))) (let ((.cse95 (mod .cse96 .cse94))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse92 255) .cse93) 256) 128) (not (= (mod .cse94 (mod .cse95 256)) 0)) (< .cse95 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse96) (< 127 (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse92 .cse7) 256) 128) (= .cse93 0))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse101 (mod .cse97 256))) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse101))) (let ((.cse99 (mod .cse98 256))) (let ((.cse100 (mod .cse101 .cse99))) (or (< (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse97 255) .cse98) 256) 128) (not (= (mod .cse99 (mod .cse100 256)) 0)) (< 127 (mod (+ .cse97 .cse7) 256)) (< .cse100 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse101) (= .cse98 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse103 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod (+ .cse103 .cse7) 256))) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse104))) (let ((.cse106 (mod .cse105 256))) (let ((.cse102 (mod .cse104 .cse106))) (or (< .cse102 .cse3) (< (mod (+ .cse103 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 .cse104) (< 127 (mod .cse103 256)) (< (mod (+ (* .cse103 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse105) 256) 128) (not (= (mod .cse106 (mod .cse102 256)) 0)) (= 0 .cse105) (= .cse103 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| 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 ((.cse109 (mod (+ .cse107 .cse7) 256))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse109))) (let ((.cse111 (mod .cse110 256))) (let ((.cse108 (mod .cse109 .cse111))) (or (< (mod .cse107 256) 128) (< .cse108 .cse3) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse109) (< (mod (+ (* .cse107 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse110) 256) 128) (not (= (mod .cse111 (mod .cse108 256)) 0)) (= 0 .cse110) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))))) is different from true [2024-12-02 10:48:54,088 WARN L873 $PredicateComparison]: unable to prove that (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse8 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse0 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse7 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse1 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse4 (mod (+ .cse1 .cse7) 256))) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse4))) (let ((.cse6 (mod .cse5 256))) (let ((.cse2 (mod .cse4 .cse6))) (or (< (mod .cse1 256) 128) (< .cse2 .cse3) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse4) (< (mod (+ (* .cse1 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse5) 256) 128) (< 127 (mod (+ .cse1 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse6 (mod .cse2 256)) 0)) (= 0 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse9 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse12 (mod .cse9 256))) (let ((.cse10 (+ (mod (+ (* .cse9 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse12)) 256) (- 256)))) (let ((.cse11 (mod .cse12 .cse10))) (or (< (mod (+ .cse9 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse9 .cse7) 256)) (not (= (mod .cse10 (mod .cse11 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse12) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse13 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod .cse13 256))) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse17))) (let ((.cse15 (mod .cse14 256))) (let ((.cse16 (mod .cse17 .cse15))) (or (< (mod (+ .cse13 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse13 255) .cse14) 256) 128) (not (= (mod .cse15 (mod .cse16 256)) 0)) (< 127 (mod (+ .cse13 .cse7) 256)) (< .cse16 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse17) (= .cse14 0)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse22 (mod .cse18 256))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse22))) (let ((.cse20 (mod .cse19 256))) (let ((.cse21 (mod .cse22 .cse20))) (or (< (mod (+ (* .cse18 255) .cse19) 256) 128) (not (= (mod .cse20 (mod .cse21 256)) 0)) (< 127 (mod (+ .cse18 .cse7) 256)) (< .cse21 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse22) (< 127 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse19 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse25 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod (+ .cse25 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse23 (+ (mod (+ (* .cse25 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse26)) 256) (- 256)))) (let ((.cse24 (mod .cse26 .cse23))) (or (not (= (mod .cse23 (mod .cse24 256)) 0)) (< 127 (mod (+ .cse25 .cse7) 256)) (< 127 (mod .cse25 256)) (< 127 .cse26) (< .cse24 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse29 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse30 (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse30) 256))) (let ((.cse27 (mod .cse30 .cse28))) (or (< .cse27 .cse3) (= .cse28 0) (< 127 (mod (+ .cse29 .cse7) 256)) (< 127 (mod .cse29 256)) (< 127 .cse30) (not (= (mod .cse28 (mod .cse27 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse34 (mod .cse31 256))) (let ((.cse32 (+ (mod (+ (* .cse31 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse34)) 256) (- 256)))) (let ((.cse33 (mod .cse34 .cse32))) (or (< 127 (mod (+ .cse31 .cse7) 256)) (not (= (mod .cse32 (mod .cse33 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse34) (< 127 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse33 .cse3)))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse35 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse38 (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse36 (+ (mod (+ (* .cse35 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse38)) 256) (- 256)))) (let ((.cse37 (mod .cse38 .cse36))) (or (< (mod .cse35 256) 128) (not (= (mod .cse36 (mod .cse37 256)) 0)) (< 127 .cse38) (< (mod (+ .cse35 .cse7) 256) 128) (< .cse37 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse42) 256))) (let ((.cse39 (mod .cse42 .cse40))) (or (< .cse39 .cse3) (= .cse40 0) (< (mod .cse41 256) 128) (< 127 .cse42) (not (= (mod .cse40 (mod .cse39 256)) 0)) (< (mod (+ .cse41 .cse7) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse46) 256))) (let ((.cse43 (mod .cse46 .cse44))) (or (< .cse43 .cse3) (= .cse44 0) (< (mod .cse45 256) 128) (< 127 (mod (+ .cse45 .cse7) 256)) (< 127 .cse46) (not (= (mod .cse44 (mod .cse43 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse47 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse50 (mod (+ .cse47 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse48 (+ (mod (+ (* .cse47 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse50)) 256) (- 256)))) (let ((.cse49 (mod .cse50 .cse48))) (or (< (mod .cse47 256) 128) (not (= (mod .cse48 (mod .cse49 256)) 0)) (< 127 (mod (+ .cse47 .cse7) 256)) (< 127 .cse50) (< .cse49 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse54 (mod .cse51 256))) (let ((.cse52 (+ (mod (+ (* .cse51 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse54)) 256) (- 256)))) (let ((.cse53 (mod .cse54 .cse52))) (or (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod .cse52 (mod .cse53 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse54) (< (mod (+ .cse51 .cse7) 256) 128) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse59 (mod .cse55 256))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse59))) (let ((.cse57 (mod .cse56 256))) (let ((.cse58 (mod .cse59 .cse57))) (or (< (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse55 255) .cse56) 256) 128) (not (= (mod .cse57 (mod .cse58 256)) 0)) (< .cse58 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse59) (< (mod (+ .cse55 .cse7) 256) 128) (= .cse56 0)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse60 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse64 (mod .cse60 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse64))) (let ((.cse62 (mod .cse61 256))) (let ((.cse63 (mod .cse64 .cse62))) (or (< (mod (+ .cse60 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse60 255) .cse61) 256) 128) (not (= (mod .cse62 (mod .cse63 256)) 0)) (< .cse63 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse64) (< (mod (+ .cse60 .cse7) 256) 128) (= .cse61 0))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse65 256))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse69))) (let ((.cse67 (mod .cse66 256))) (let ((.cse68 (mod .cse69 .cse67))) (or (< (mod (+ (* .cse65 255) .cse66) 256) 128) (not (= (mod .cse67 (mod .cse68 256)) 0)) (< 127 (mod (+ .cse65 .cse7) 256)) (< .cse68 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse69) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse66 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod (+ .cse72 .cse7) 256))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse71))) (let ((.cse74 (mod .cse73 256))) (let ((.cse70 (mod .cse71 .cse74))) (or (< .cse70 .cse3) (< 127 .cse71) (< 127 (mod .cse72 256)) (< (mod (+ (* .cse72 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse73) 256) 128) (< 127 (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse74 (mod .cse70 256)) 0)) (= 0 .cse73) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse79 (mod .cse75 256))) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse79))) (let ((.cse77 (mod .cse76 256))) (let ((.cse78 (mod .cse79 .cse77))) (or (< (mod (+ (* .cse75 255) .cse76) 256) 128) (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse79) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse75 .cse7) 256) 128) (= .cse76 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse82 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (mod (+ .cse82 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse80 (+ (mod (+ (* .cse82 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse83)) 256) (- 256)))) (let ((.cse81 (mod .cse83 .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< 127 (mod .cse82 256)) (< 127 .cse83) (< (mod (+ .cse82 .cse7) 256) 128) (< .cse81 .cse3) (= .cse82 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse87) 256))) (let ((.cse84 (mod .cse87 .cse85))) (or (< .cse84 .cse3) (= .cse85 0) (< 127 (mod .cse86 256)) (< 127 .cse87) (not (= (mod .cse85 (mod .cse84 256)) 0)) (< (mod (+ .cse86 .cse7) 256) 128) (= .cse86 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (mod (+ (* .cse91 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse90)) 256) (- 256)))) (let ((.cse89 (mod .cse90 .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse90) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse91 .cse7) 256) 128) (< .cse89 .cse3)))))))))) .cse8) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod .cse92 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse96))) (let ((.cse94 (mod .cse93 256))) (let ((.cse95 (mod .cse96 .cse94))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse92 255) .cse93) 256) 128) (not (= (mod .cse94 (mod .cse95 256)) 0)) (< .cse95 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse96) (< 127 (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse92 .cse7) 256) 128) (= .cse93 0))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse101 (mod .cse97 256))) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse101))) (let ((.cse99 (mod .cse98 256))) (let ((.cse100 (mod .cse101 .cse99))) (or (< (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse97 255) .cse98) 256) 128) (not (= (mod .cse99 (mod .cse100 256)) 0)) (< 127 (mod (+ .cse97 .cse7) 256)) (< .cse100 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse101) (= .cse98 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse103 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod (+ .cse103 .cse7) 256))) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse104))) (let ((.cse106 (mod .cse105 256))) (let ((.cse102 (mod .cse104 .cse106))) (or (< .cse102 .cse3) (< (mod (+ .cse103 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 .cse104) (< 127 (mod .cse103 256)) (< (mod (+ (* .cse103 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse105) 256) 128) (not (= (mod .cse106 (mod .cse102 256)) 0)) (= 0 .cse105) (= .cse103 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| 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 ((.cse109 (mod (+ .cse107 .cse7) 256))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse109))) (let ((.cse111 (mod .cse110 256))) (let ((.cse108 (mod .cse109 .cse111))) (or (< (mod .cse107 256) 128) (< .cse108 .cse3) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse109) (< (mod (+ (* .cse107 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse110) 256) 128) (not (= (mod .cse111 (mod .cse108 256)) 0)) (= 0 .cse110) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) is different from true [2024-12-02 10:49:16,598 WARN L873 $PredicateComparison]: unable to prove that (or (let ((.cse5 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse4 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse0 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse6 (mod .cse0 256))) (let ((.cse1 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse6))) (let ((.cse2 (mod .cse1 256))) (let ((.cse3 (mod .cse6 .cse2))) (or (< (mod (+ .cse0 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse0 255) .cse1) 256) 128) (not (= (mod .cse2 (mod .cse3 256)) 0)) (< 127 (mod (+ .cse0 .cse4) 256)) (< .cse3 .cse5) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse6) (= .cse1 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse7 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse11 (mod .cse7 256))) (let ((.cse8 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse11))) (let ((.cse9 (mod .cse8 256))) (let ((.cse10 (mod .cse11 .cse9))) (or (< (mod (+ (* .cse7 255) .cse8) 256) 128) (not (= (mod .cse9 (mod .cse10 256)) 0)) (< 127 (mod (+ .cse7 .cse4) 256)) (< .cse10 .cse5) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse11) (< 127 (mod (+ .cse7 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse8 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse12 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse14 (mod (+ .cse12 .cse4) 256))) (let ((.cse15 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse14))) (let ((.cse16 (mod .cse15 256))) (let ((.cse13 (mod .cse14 .cse16))) (or (< (mod .cse12 256) 128) (< .cse13 .cse5) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse14) (< (mod (+ (* .cse12 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse15) 256) 128) (< 127 (mod (+ .cse12 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse16 (mod .cse13 256)) 0)) (= 0 .cse15) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse19 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse18 (mod (+ .cse19 .cse4) 256))) (let ((.cse20 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse18))) (let ((.cse21 (mod .cse20 256))) (let ((.cse17 (mod .cse18 .cse21))) (or (< .cse17 .cse5) (< 127 .cse18) (< 127 (mod .cse19 256)) (< (mod (+ (* .cse19 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse20) 256) 128) (< 127 (mod (+ .cse19 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse21 (mod .cse17 256)) 0)) (= 0 .cse20) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse22 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse24 (mod (+ .cse22 .cse4) 256))) (let ((.cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse24))) (let ((.cse26 (mod .cse25 256))) (let ((.cse23 (mod .cse24 .cse26))) (or (< (mod .cse22 256) 128) (< .cse23 .cse5) (< (mod (+ .cse22 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse24) (< (mod (+ (* .cse22 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse25) 256) 128) (not (= (mod .cse26 (mod .cse23 256)) 0)) (= 0 .cse25) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse28 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse28 .cse4) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse29))) (let ((.cse31 (mod .cse30 256))) (let ((.cse27 (mod .cse29 .cse31))) (or (< .cse27 .cse5) (< (mod (+ .cse28 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 .cse29) (< 127 (mod .cse28 256)) (< (mod (+ (* .cse28 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse30) 256) 128) (not (= (mod .cse31 (mod .cse27 256)) 0)) (= 0 .cse30) (= .cse28 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse32 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse36 (mod .cse32 256))) (let ((.cse33 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse36))) (let ((.cse34 (mod .cse33 256))) (let ((.cse35 (mod .cse36 .cse34))) (or (< (mod (+ .cse32 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse32 255) .cse33) 256) 128) (not (= (mod .cse34 (mod .cse35 256)) 0)) (< .cse35 .cse5) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse36) (< (mod (+ .cse32 .cse4) 256) 128) (= .cse33 0)))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse37 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse41 (mod .cse37 256))) (let ((.cse38 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse41))) (let ((.cse39 (mod .cse38 256))) (let ((.cse40 (mod .cse41 .cse39))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse37 255) .cse38) 256) 128) (not (= (mod .cse39 (mod .cse40 256)) 0)) (< .cse40 .cse5) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse41) (< 127 (mod (+ .cse37 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse37 .cse4) 256) 128) (= .cse38 0)))))))))) (< |c_ULTIMATE.start_gcd_test_~b#1| 0) (< |c_ULTIMATE.start_main1_~y~0#1| 1) (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) is different from true [2024-12-02 10:49:35,342 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 0 trivial. 7 not checked. [2024-12-02 10:49:35,343 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1511386622] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 10:49:35,343 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 10:49:35,343 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 16, 14] total 39 [2024-12-02 10:49:35,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1893177554] [2024-12-02 10:49:35,343 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 10:49:35,343 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-12-02 10:49:35,343 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 10:49:35,343 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-12-02 10:49:35,344 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=191, Invalid=931, Unknown=20, NotChecked=340, Total=1482 [2024-12-02 10:49:35,344 INFO L87 Difference]: Start difference. First operand 37 states and 40 transitions. Second operand has 39 states, 39 states have (on average 1.2820512820512822) internal successors, (50), 39 states have internal predecessors, (50), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 10:49:44,872 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:49:49,802 WARN L873 $PredicateComparison]: unable to prove that (and (<= 0 |c_ULTIMATE.start_gcd_test_~b#1|) (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse8 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse0 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse7 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse1 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse4 (mod (+ .cse1 .cse7) 256))) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse4))) (let ((.cse6 (mod .cse5 256))) (let ((.cse2 (mod .cse4 .cse6))) (or (< (mod .cse1 256) 128) (< .cse2 .cse3) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse4) (< (mod (+ (* .cse1 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse5) 256) 128) (< 127 (mod (+ .cse1 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse6 (mod .cse2 256)) 0)) (= 0 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse9 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse12 (mod .cse9 256))) (let ((.cse10 (+ (mod (+ (* .cse9 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse12)) 256) (- 256)))) (let ((.cse11 (mod .cse12 .cse10))) (or (< (mod (+ .cse9 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse9 .cse7) 256)) (not (= (mod .cse10 (mod .cse11 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse12) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse13 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod .cse13 256))) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse17))) (let ((.cse15 (mod .cse14 256))) (let ((.cse16 (mod .cse17 .cse15))) (or (< (mod (+ .cse13 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse13 255) .cse14) 256) 128) (not (= (mod .cse15 (mod .cse16 256)) 0)) (< 127 (mod (+ .cse13 .cse7) 256)) (< .cse16 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse17) (= .cse14 0)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse22 (mod .cse18 256))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse22))) (let ((.cse20 (mod .cse19 256))) (let ((.cse21 (mod .cse22 .cse20))) (or (< (mod (+ (* .cse18 255) .cse19) 256) 128) (not (= (mod .cse20 (mod .cse21 256)) 0)) (< 127 (mod (+ .cse18 .cse7) 256)) (< .cse21 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse22) (< 127 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse19 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse25 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod (+ .cse25 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse23 (+ (mod (+ (* .cse25 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse26)) 256) (- 256)))) (let ((.cse24 (mod .cse26 .cse23))) (or (not (= (mod .cse23 (mod .cse24 256)) 0)) (< 127 (mod (+ .cse25 .cse7) 256)) (< 127 (mod .cse25 256)) (< 127 .cse26) (< .cse24 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse29 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse30 (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse30) 256))) (let ((.cse27 (mod .cse30 .cse28))) (or (< .cse27 .cse3) (= .cse28 0) (< 127 (mod (+ .cse29 .cse7) 256)) (< 127 (mod .cse29 256)) (< 127 .cse30) (not (= (mod .cse28 (mod .cse27 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse34 (mod .cse31 256))) (let ((.cse32 (+ (mod (+ (* .cse31 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse34)) 256) (- 256)))) (let ((.cse33 (mod .cse34 .cse32))) (or (< 127 (mod (+ .cse31 .cse7) 256)) (not (= (mod .cse32 (mod .cse33 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse34) (< 127 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse33 .cse3)))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse35 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse38 (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse36 (+ (mod (+ (* .cse35 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse38)) 256) (- 256)))) (let ((.cse37 (mod .cse38 .cse36))) (or (< (mod .cse35 256) 128) (not (= (mod .cse36 (mod .cse37 256)) 0)) (< 127 .cse38) (< (mod (+ .cse35 .cse7) 256) 128) (< .cse37 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse42) 256))) (let ((.cse39 (mod .cse42 .cse40))) (or (< .cse39 .cse3) (= .cse40 0) (< (mod .cse41 256) 128) (< 127 .cse42) (not (= (mod .cse40 (mod .cse39 256)) 0)) (< (mod (+ .cse41 .cse7) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse46) 256))) (let ((.cse43 (mod .cse46 .cse44))) (or (< .cse43 .cse3) (= .cse44 0) (< (mod .cse45 256) 128) (< 127 (mod (+ .cse45 .cse7) 256)) (< 127 .cse46) (not (= (mod .cse44 (mod .cse43 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse47 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse50 (mod (+ .cse47 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse48 (+ (mod (+ (* .cse47 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse50)) 256) (- 256)))) (let ((.cse49 (mod .cse50 .cse48))) (or (< (mod .cse47 256) 128) (not (= (mod .cse48 (mod .cse49 256)) 0)) (< 127 (mod (+ .cse47 .cse7) 256)) (< 127 .cse50) (< .cse49 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse54 (mod .cse51 256))) (let ((.cse52 (+ (mod (+ (* .cse51 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse54)) 256) (- 256)))) (let ((.cse53 (mod .cse54 .cse52))) (or (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod .cse52 (mod .cse53 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse54) (< (mod (+ .cse51 .cse7) 256) 128) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse59 (mod .cse55 256))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse59))) (let ((.cse57 (mod .cse56 256))) (let ((.cse58 (mod .cse59 .cse57))) (or (< (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse55 255) .cse56) 256) 128) (not (= (mod .cse57 (mod .cse58 256)) 0)) (< .cse58 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse59) (< (mod (+ .cse55 .cse7) 256) 128) (= .cse56 0)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse60 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse64 (mod .cse60 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse64))) (let ((.cse62 (mod .cse61 256))) (let ((.cse63 (mod .cse64 .cse62))) (or (< (mod (+ .cse60 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse60 255) .cse61) 256) 128) (not (= (mod .cse62 (mod .cse63 256)) 0)) (< .cse63 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse64) (< (mod (+ .cse60 .cse7) 256) 128) (= .cse61 0))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse65 256))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse69))) (let ((.cse67 (mod .cse66 256))) (let ((.cse68 (mod .cse69 .cse67))) (or (< (mod (+ (* .cse65 255) .cse66) 256) 128) (not (= (mod .cse67 (mod .cse68 256)) 0)) (< 127 (mod (+ .cse65 .cse7) 256)) (< .cse68 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse69) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse66 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod (+ .cse72 .cse7) 256))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse71))) (let ((.cse74 (mod .cse73 256))) (let ((.cse70 (mod .cse71 .cse74))) (or (< .cse70 .cse3) (< 127 .cse71) (< 127 (mod .cse72 256)) (< (mod (+ (* .cse72 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse73) 256) 128) (< 127 (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse74 (mod .cse70 256)) 0)) (= 0 .cse73) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse79 (mod .cse75 256))) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse79))) (let ((.cse77 (mod .cse76 256))) (let ((.cse78 (mod .cse79 .cse77))) (or (< (mod (+ (* .cse75 255) .cse76) 256) 128) (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse79) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse75 .cse7) 256) 128) (= .cse76 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse82 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (mod (+ .cse82 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse80 (+ (mod (+ (* .cse82 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse83)) 256) (- 256)))) (let ((.cse81 (mod .cse83 .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< 127 (mod .cse82 256)) (< 127 .cse83) (< (mod (+ .cse82 .cse7) 256) 128) (< .cse81 .cse3) (= .cse82 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse87) 256))) (let ((.cse84 (mod .cse87 .cse85))) (or (< .cse84 .cse3) (= .cse85 0) (< 127 (mod .cse86 256)) (< 127 .cse87) (not (= (mod .cse85 (mod .cse84 256)) 0)) (< (mod (+ .cse86 .cse7) 256) 128) (= .cse86 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (mod (+ (* .cse91 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse90)) 256) (- 256)))) (let ((.cse89 (mod .cse90 .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse90) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse91 .cse7) 256) 128) (< .cse89 .cse3)))))))))) .cse8) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod .cse92 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse96))) (let ((.cse94 (mod .cse93 256))) (let ((.cse95 (mod .cse96 .cse94))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse92 255) .cse93) 256) 128) (not (= (mod .cse94 (mod .cse95 256)) 0)) (< .cse95 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse96) (< 127 (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse92 .cse7) 256) 128) (= .cse93 0))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse101 (mod .cse97 256))) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse101))) (let ((.cse99 (mod .cse98 256))) (let ((.cse100 (mod .cse101 .cse99))) (or (< (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse97 255) .cse98) 256) 128) (not (= (mod .cse99 (mod .cse100 256)) 0)) (< 127 (mod (+ .cse97 .cse7) 256)) (< .cse100 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse101) (= .cse98 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse103 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod (+ .cse103 .cse7) 256))) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse104))) (let ((.cse106 (mod .cse105 256))) (let ((.cse102 (mod .cse104 .cse106))) (or (< .cse102 .cse3) (< (mod (+ .cse103 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 .cse104) (< 127 (mod .cse103 256)) (< (mod (+ (* .cse103 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse105) 256) 128) (not (= (mod .cse106 (mod .cse102 256)) 0)) (= 0 .cse105) (= .cse103 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| 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 ((.cse109 (mod (+ .cse107 .cse7) 256))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse109))) (let ((.cse111 (mod .cse110 256))) (let ((.cse108 (mod .cse109 .cse111))) (or (< (mod .cse107 256) 128) (< .cse108 .cse3) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse109) (< (mod (+ (* .cse107 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse110) 256) 128) (not (= (mod .cse111 (mod .cse108 256)) 0)) (= 0 .cse110) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (= |c_ULTIMATE.start_main1_~y~0#1| |c_ULTIMATE.start_gcd_test_~b#1|)) is different from true [2024-12-02 10:49:53,889 WARN L873 $PredicateComparison]: unable to prove that (and (<= 0 |c_ULTIMATE.start_gcd_test_~b#1|) (not (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (or (< |c_ULTIMATE.start_main1_~y~0#1| 1) (let ((.cse8 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse0 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse3 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse7 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse1 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse4 (mod (+ .cse1 .cse7) 256))) (let ((.cse5 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse4))) (let ((.cse6 (mod .cse5 256))) (let ((.cse2 (mod .cse4 .cse6))) (or (< (mod .cse1 256) 128) (< .cse2 .cse3) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse4) (< (mod (+ (* .cse1 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse5) 256) 128) (< 127 (mod (+ .cse1 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse6 (mod .cse2 256)) 0)) (= 0 .cse5) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse9 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse12 (mod .cse9 256))) (let ((.cse10 (+ (mod (+ (* .cse9 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse12)) 256) (- 256)))) (let ((.cse11 (mod .cse12 .cse10))) (or (< (mod (+ .cse9 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse9 .cse7) 256)) (not (= (mod .cse10 (mod .cse11 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse12) (< .cse11 .cse3))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse13 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse17 (mod .cse13 256))) (let ((.cse14 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse17))) (let ((.cse15 (mod .cse14 256))) (let ((.cse16 (mod .cse17 .cse15))) (or (< (mod (+ .cse13 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse13 255) .cse14) 256) 128) (not (= (mod .cse15 (mod .cse16 256)) 0)) (< 127 (mod (+ .cse13 .cse7) 256)) (< .cse16 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse17) (= .cse14 0)))))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse18 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse22 (mod .cse18 256))) (let ((.cse19 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse22))) (let ((.cse20 (mod .cse19 256))) (let ((.cse21 (mod .cse22 .cse20))) (or (< (mod (+ (* .cse18 255) .cse19) 256) 128) (not (= (mod .cse20 (mod .cse21 256)) 0)) (< 127 (mod (+ .cse18 .cse7) 256)) (< .cse21 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse22) (< 127 (mod (+ .cse18 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse19 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse25 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse26 (mod (+ .cse25 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse23 (+ (mod (+ (* .cse25 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse26)) 256) (- 256)))) (let ((.cse24 (mod .cse26 .cse23))) (or (not (= (mod .cse23 (mod .cse24 256)) 0)) (< 127 (mod (+ .cse25 .cse7) 256)) (< 127 (mod .cse25 256)) (< 127 .cse26) (< .cse24 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse29 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse30 (mod (+ .cse29 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse28 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse30) 256))) (let ((.cse27 (mod .cse30 .cse28))) (or (< .cse27 .cse3) (= .cse28 0) (< 127 (mod (+ .cse29 .cse7) 256)) (< 127 (mod .cse29 256)) (< 127 .cse30) (not (= (mod .cse28 (mod .cse27 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse31 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse34 (mod .cse31 256))) (let ((.cse32 (+ (mod (+ (* .cse31 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse34)) 256) (- 256)))) (let ((.cse33 (mod .cse34 .cse32))) (or (< 127 (mod (+ .cse31 .cse7) 256)) (not (= (mod .cse32 (mod .cse33 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse34) (< 127 (mod (+ .cse31 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse33 .cse3)))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse35 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse38 (mod (+ .cse35 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse36 (+ (mod (+ (* .cse35 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse38)) 256) (- 256)))) (let ((.cse37 (mod .cse38 .cse36))) (or (< (mod .cse35 256) 128) (not (= (mod .cse36 (mod .cse37 256)) 0)) (< 127 .cse38) (< (mod (+ .cse35 .cse7) 256) 128) (< .cse37 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse42 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse40 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse42) 256))) (let ((.cse39 (mod .cse42 .cse40))) (or (< .cse39 .cse3) (= .cse40 0) (< (mod .cse41 256) 128) (< 127 .cse42) (not (= (mod .cse40 (mod .cse39 256)) 0)) (< (mod (+ .cse41 .cse7) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse45 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse46 (mod (+ .cse45 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse44 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse46) 256))) (let ((.cse43 (mod .cse46 .cse44))) (or (< .cse43 .cse3) (= .cse44 0) (< (mod .cse45 256) 128) (< 127 (mod (+ .cse45 .cse7) 256)) (< 127 .cse46) (not (= (mod .cse44 (mod .cse43 256)) 0)) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse47 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse50 (mod (+ .cse47 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse48 (+ (mod (+ (* .cse47 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse50)) 256) (- 256)))) (let ((.cse49 (mod .cse50 .cse48))) (or (< (mod .cse47 256) 128) (not (= (mod .cse48 (mod .cse49 256)) 0)) (< 127 (mod (+ .cse47 .cse7) 256)) (< 127 .cse50) (< .cse49 .cse3) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse8) (or .cse8 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse51 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse54 (mod .cse51 256))) (let ((.cse52 (+ (mod (+ (* .cse51 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse54)) 256) (- 256)))) (let ((.cse53 (mod .cse54 .cse52))) (or (< (mod (+ .cse51 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod .cse52 (mod .cse53 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse54) (< (mod (+ .cse51 .cse7) 256) 128) (< .cse53 .cse3))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse55 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse59 (mod .cse55 256))) (let ((.cse56 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse59))) (let ((.cse57 (mod .cse56 256))) (let ((.cse58 (mod .cse59 .cse57))) (or (< (mod (+ .cse55 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse55 255) .cse56) 256) 128) (not (= (mod .cse57 (mod .cse58 256)) 0)) (< .cse58 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse59) (< (mod (+ .cse55 .cse7) 256) 128) (= .cse56 0)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse60 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse64 (mod .cse60 256))) (let ((.cse61 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse64))) (let ((.cse62 (mod .cse61 256))) (let ((.cse63 (mod .cse64 .cse62))) (or (< (mod (+ .cse60 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse60 255) .cse61) 256) 128) (not (= (mod .cse62 (mod .cse63 256)) 0)) (< .cse63 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse64) (< (mod (+ .cse60 .cse7) 256) 128) (= .cse61 0))))))))) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse65 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod .cse65 256))) (let ((.cse66 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse69))) (let ((.cse67 (mod .cse66 256))) (let ((.cse68 (mod .cse69 .cse67))) (or (< (mod (+ (* .cse65 255) .cse66) 256) 128) (not (= (mod .cse67 (mod .cse68 256)) 0)) (< 127 (mod (+ .cse65 .cse7) 256)) (< .cse68 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse69) (< 127 (mod (+ .cse65 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse66 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse72 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse71 (mod (+ .cse72 .cse7) 256))) (let ((.cse73 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse71))) (let ((.cse74 (mod .cse73 256))) (let ((.cse70 (mod .cse71 .cse74))) (or (< .cse70 .cse3) (< 127 .cse71) (< 127 (mod .cse72 256)) (< (mod (+ (* .cse72 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse73) 256) 128) (< 127 (mod (+ .cse72 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse74 (mod .cse70 256)) 0)) (= 0 .cse73) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) .cse0) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse75 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse79 (mod .cse75 256))) (let ((.cse76 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse79))) (let ((.cse77 (mod .cse76 256))) (let ((.cse78 (mod .cse79 .cse77))) (or (< (mod (+ (* .cse75 255) .cse76) 256) 128) (not (= (mod .cse77 (mod .cse78 256)) 0)) (< .cse78 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse79) (< 127 (mod (+ .cse75 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse75 .cse7) 256) 128) (= .cse76 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse82 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse83 (mod (+ .cse82 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse80 (+ (mod (+ (* .cse82 255) .cse7 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse83)) 256) (- 256)))) (let ((.cse81 (mod .cse83 .cse80))) (or (not (= (mod .cse80 (mod .cse81 256)) 0)) (< 127 (mod .cse82 256)) (< 127 .cse83) (< (mod (+ .cse82 .cse7) 256) 128) (< .cse81 .cse3) (= .cse82 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse86 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod (+ .cse86 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse85 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse87) 256))) (let ((.cse84 (mod .cse87 .cse85))) (or (< .cse84 .cse3) (= .cse85 0) (< 127 (mod .cse86 256)) (< 127 .cse87) (not (= (mod .cse85 (mod .cse84 256)) 0)) (< (mod (+ .cse86 .cse7) 256) 128) (= .cse86 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< 0 (+ |v_ULTIMATE.start_gcd_test_~a#1_30| 1)) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse91 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse90 (mod .cse91 256))) (let ((.cse88 (+ (mod (+ (* .cse91 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse90)) 256) (- 256)))) (let ((.cse89 (mod .cse90 .cse88))) (or (not (= (mod .cse88 (mod .cse89 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse90) (< 127 (mod (+ .cse91 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse91 .cse7) 256) 128) (< .cse89 .cse3)))))))))) .cse8) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse92 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse96 (mod .cse92 256))) (let ((.cse93 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse96))) (let ((.cse94 (mod .cse93 256))) (let ((.cse95 (mod .cse96 .cse94))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse92 255) .cse93) 256) 128) (not (= (mod .cse94 (mod .cse95 256)) 0)) (< .cse95 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse96) (< 127 (mod (+ .cse92 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse92 .cse7) 256) 128) (= .cse93 0))))))))) (or .cse0 (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse97 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse101 (mod .cse97 256))) (let ((.cse98 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse101))) (let ((.cse99 (mod .cse98 256))) (let ((.cse100 (mod .cse101 .cse99))) (or (< (mod (+ .cse97 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse97 255) .cse98) 256) 128) (not (= (mod .cse99 (mod .cse100 256)) 0)) (< 127 (mod (+ .cse97 .cse7) 256)) (< .cse100 .cse3) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse101) (= .cse98 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse103 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse104 (mod (+ .cse103 .cse7) 256))) (let ((.cse105 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse104))) (let ((.cse106 (mod .cse105 256))) (let ((.cse102 (mod .cse104 .cse106))) (or (< .cse102 .cse3) (< (mod (+ .cse103 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 .cse104) (< 127 (mod .cse103 256)) (< (mod (+ (* .cse103 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse105) 256) 128) (not (= (mod .cse106 (mod .cse102 256)) 0)) (= 0 .cse105) (= .cse103 0) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|))))) (or .cse0 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| 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 ((.cse109 (mod (+ .cse107 .cse7) 256))) (let ((.cse110 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse109))) (let ((.cse111 (mod .cse110 256))) (let ((.cse108 (mod .cse109 .cse111))) (or (< (mod .cse107 256) 128) (< .cse108 .cse3) (< (mod (+ .cse107 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse109) (< (mod (+ (* .cse107 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse110) 256) 128) (not (= (mod .cse111 (mod .cse108 256)) 0)) (= 0 .cse110) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))))) (<= |c_ULTIMATE.start_main1_~y~0#1| 127) (= |c_ULTIMATE.start_main1_~y~0#1| |c_ULTIMATE.start_gcd_test_~b#1|)) is different from true [2024-12-02 10:49:59,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:50:03,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:50:18,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:50:22,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:50:27,142 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.18s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 10:50:31,843 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]