./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.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_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/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_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/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_96abb455-8467-447c-ae77-ca7211bcd79c/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 add45819e4621ede17512a8acbf89201f3f4db1ab1bf97afdd66c20e4064e4cd --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 07:36:50,908 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 07:36:50,964 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-32bit-Automizer_Default.epf [2024-12-02 07:36:50,968 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 07:36:50,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 07:36:50,990 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 07:36:50,991 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 07:36:50,991 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 07:36:50,991 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 07:36:50,991 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 07:36:50,991 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 07:36:50,991 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 07:36:50,992 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 07:36:50,992 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 07:36:50,992 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 07:36:50,993 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:36:50,993 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 07:36:50,993 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:36:50,994 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 07:36:50,994 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 07:36:50,995 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_96abb455-8467-447c-ae77-ca7211bcd79c/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 -> add45819e4621ede17512a8acbf89201f3f4db1ab1bf97afdd66c20e4064e4cd [2024-12-02 07:36:51,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 07:36:51,236 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 07:36:51,238 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 07:36:51,239 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 07:36:51,239 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 07:36:51,240 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/combinations/gcd_2+newton_2_4.i [2024-12-02 07:36:53,852 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/data/04d8d3d36/3d78c0351731494e8ec5a2cae5655ee4/FLAG1ad791d5a [2024-12-02 07:36:54,059 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 07:36:54,060 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i [2024-12-02 07:36:54,066 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/data/04d8d3d36/3d78c0351731494e8ec5a2cae5655ee4/FLAG1ad791d5a [2024-12-02 07:36:54,432 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/data/04d8d3d36/3d78c0351731494e8ec5a2cae5655ee4 [2024-12-02 07:36:54,434 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 07:36:54,435 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 07:36:54,436 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 07:36:54,436 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 07:36:54,439 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 07:36:54,439 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,439 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bb84e16 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54, skipping insertion in model container [2024-12-02 07:36:54,440 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,453 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 07:36:54,572 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_96abb455-8467-447c-ae77-ca7211bcd79c/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[1226,1239] [2024-12-02 07:36:54,599 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_96abb455-8467-447c-ae77-ca7211bcd79c/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[2841,2854] [2024-12-02 07:36:54,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 07:36:54,609 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 07:36:54,620 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_96abb455-8467-447c-ae77-ca7211bcd79c/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[1226,1239] [2024-12-02 07:36:54,630 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_96abb455-8467-447c-ae77-ca7211bcd79c/sv-benchmarks/c/combinations/gcd_2+newton_2_4.i[2841,2854] [2024-12-02 07:36:54,631 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 07:36:54,645 INFO L204 MainTranslator]: Completed translation [2024-12-02 07:36:54,645 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54 WrapperNode [2024-12-02 07:36:54,645 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 07:36:54,646 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 07:36:54,646 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 07:36:54,647 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 07:36:54,653 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,659 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,674 INFO L138 Inliner]: procedures = 27, calls = 24, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 85 [2024-12-02 07:36:54,674 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 07:36:54,675 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 07:36:54,675 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 07:36:54,675 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 07:36:54,681 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,681 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,683 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,691 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 07:36:54,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,691 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,694 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,695 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,698 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,699 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,700 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,702 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 07:36:54,703 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 07:36:54,703 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 07:36:54,703 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 07:36:54,704 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (1/1) ... [2024-12-02 07:36:54,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 07:36:54,721 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:36:54,733 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 07:36:54,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 07:36:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 07:36:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure fp [2024-12-02 07:36:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure fp [2024-12-02 07:36:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure f [2024-12-02 07:36:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure f [2024-12-02 07:36:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 07:36:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 07:36:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 07:36:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 07:36:54,816 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 07:36:54,817 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 07:36:54,961 INFO L? ?]: Removed 27 outVars from TransFormulas that were not future-live. [2024-12-02 07:36:54,962 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 07:36:54,970 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 07:36:54,970 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 07:36:54,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:36:54 BoogieIcfgContainer [2024-12-02 07:36:54,970 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 07:36:54,972 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 07:36:54,972 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 07:36:54,976 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 07:36:54,976 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 07:36:54" (1/3) ... [2024-12-02 07:36:54,977 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eb4726e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:36:54, skipping insertion in model container [2024-12-02 07:36:54,977 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 07:36:54" (2/3) ... [2024-12-02 07:36:54,977 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1eb4726e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 07:36:54, skipping insertion in model container [2024-12-02 07:36:54,977 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 07:36:54" (3/3) ... [2024-12-02 07:36:54,978 INFO L128 eAbstractionObserver]: Analyzing ICFG gcd_2+newton_2_4.i [2024-12-02 07:36:54,989 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 07:36:54,990 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG gcd_2+newton_2_4.i that has 3 procedures, 38 locations, 1 initial locations, 1 loop locations, and 2 error locations. [2024-12-02 07:36:55,030 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 07:36:55,040 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;@65846ed1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 07:36:55,041 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 07:36:55,044 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 07:36:55,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-02 07:36:55,048 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:36:55,049 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:36:55,049 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:36:55,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:36:55,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1679801867, now seen corresponding path program 1 times [2024-12-02 07:36:55,058 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:36:55,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421983464] [2024-12-02 07:36:55,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:36:55,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:36:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:36:55,284 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 07:36:55,285 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:36:55,285 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421983464] [2024-12-02 07:36:55,285 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1421983464] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:36:55,286 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:36:55,286 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 07:36:55,287 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [510196018] [2024-12-02 07:36:55,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:36:55,291 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 07:36:55,291 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:36:55,304 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 07:36:55,304 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 07:36:55,306 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 07:36:55,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:36:55,363 INFO L93 Difference]: Finished difference Result 75 states and 94 transitions. [2024-12-02 07:36:55,364 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 07:36:55,366 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 07:36:55,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:36:55,370 INFO L225 Difference]: With dead ends: 75 [2024-12-02 07:36:55,370 INFO L226 Difference]: Without dead ends: 32 [2024-12-02 07:36:55,372 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 07:36:55,375 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 07:36:55,376 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 07:36:55,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2024-12-02 07:36:55,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 30. [2024-12-02 07:36:55,398 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 07:36:55,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 33 transitions. [2024-12-02 07:36:55,403 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 33 transitions. Word has length 11 [2024-12-02 07:36:55,403 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:36:55,403 INFO L471 AbstractCegarLoop]: Abstraction has 30 states and 33 transitions. [2024-12-02 07:36:55,403 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 07:36:55,404 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 33 transitions. [2024-12-02 07:36:55,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-12-02 07:36:55,405 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:36:55,405 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:36:55,405 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 07:36:55,405 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:36:55,406 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:36:55,406 INFO L85 PathProgramCache]: Analyzing trace with hash 95205495, now seen corresponding path program 1 times [2024-12-02 07:36:55,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:36:55,406 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [559024724] [2024-12-02 07:36:55,406 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:36:55,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:36:55,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:36:55,497 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 07:36:55,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:36:55,497 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [559024724] [2024-12-02 07:36:55,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [559024724] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 07:36:55,498 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 07:36:55,498 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 07:36:55,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840331354] [2024-12-02 07:36:55,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 07:36:55,499 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 07:36:55,499 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:36:55,499 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 07:36:55,499 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 07:36:55,500 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 07:36:55,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:36:55,524 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2024-12-02 07:36:55,525 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 07:36:55,525 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 07:36:55,525 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:36:55,526 INFO L225 Difference]: With dead ends: 38 [2024-12-02 07:36:55,526 INFO L226 Difference]: Without dead ends: 32 [2024-12-02 07:36:55,526 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 07:36:55,527 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 07:36:55,527 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 07:36:55,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 32 states. [2024-12-02 07:36:55,532 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 32 to 31. [2024-12-02 07:36:55,532 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 07:36:55,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 34 transitions. [2024-12-02 07:36:55,533 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 34 transitions. Word has length 11 [2024-12-02 07:36:55,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:36:55,534 INFO L471 AbstractCegarLoop]: Abstraction has 31 states and 34 transitions. [2024-12-02 07:36:55,534 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 07:36:55,534 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 34 transitions. [2024-12-02 07:36:55,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-12-02 07:36:55,535 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:36:55,535 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:36:55,535 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 07:36:55,535 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:36:55,535 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:36:55,536 INFO L85 PathProgramCache]: Analyzing trace with hash -1676333701, now seen corresponding path program 1 times [2024-12-02 07:36:55,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:36:55,536 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [840840798] [2024-12-02 07:36:55,536 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:36:55,536 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:36:55,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:36:55,713 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 07:36:55,713 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:36:55,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [840840798] [2024-12-02 07:36:55,713 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [840840798] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:36:55,713 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1561438877] [2024-12-02 07:36:55,713 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 07:36:55,713 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:36:55,714 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:36:55,716 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 07:36:55,718 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 07:36:55,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 07:36:55,774 INFO L256 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-12-02 07:36:55,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:36:55,862 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 07:36:55,862 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:36:55,938 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 07:36:55,939 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1561438877] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 07:36:55,939 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 07:36:55,939 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7, 7] total 11 [2024-12-02 07:36:55,939 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1461881373] [2024-12-02 07:36:55,939 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 07:36:55,939 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2024-12-02 07:36:55,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:36:55,940 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-12-02 07:36:55,940 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2024-12-02 07:36:55,940 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 07:36:56,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:36:56,020 INFO L93 Difference]: Finished difference Result 40 states and 43 transitions. [2024-12-02 07:36:56,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-12-02 07:36:56,021 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 07:36:56,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:36:56,021 INFO L225 Difference]: With dead ends: 40 [2024-12-02 07:36:56,021 INFO L226 Difference]: Without dead ends: 34 [2024-12-02 07:36:56,021 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 07:36:56,022 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 07:36:56,022 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 07:36:56,023 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2024-12-02 07:36:56,026 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 33. [2024-12-02 07:36:56,026 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 07:36:56,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 36 transitions. [2024-12-02 07:36:56,027 INFO L78 Accepts]: Start accepts. Automaton has 33 states and 36 transitions. Word has length 13 [2024-12-02 07:36:56,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:36:56,027 INFO L471 AbstractCegarLoop]: Abstraction has 33 states and 36 transitions. [2024-12-02 07:36:56,027 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 07:36:56,027 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 36 transitions. [2024-12-02 07:36:56,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2024-12-02 07:36:56,028 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:36:56,028 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:36:56,035 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 07:36:56,228 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:36:56,229 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:36:56,229 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:36:56,229 INFO L85 PathProgramCache]: Analyzing trace with hash 976515455, now seen corresponding path program 2 times [2024-12-02 07:36:56,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:36:56,229 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [565798150] [2024-12-02 07:36:56,229 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 07:36:56,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:36:56,262 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-02 07:36:56,262 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 07:36:56,677 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 07:36:56,678 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:36:56,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [565798150] [2024-12-02 07:36:56,678 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [565798150] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:36:56,678 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [597544250] [2024-12-02 07:36:56,678 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2024-12-02 07:36:56,678 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:36:56,678 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:36:56,680 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 07:36:56,681 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-12-02 07:36:56,743 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2024-12-02 07:36:56,743 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 07:36:56,744 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 25 conjuncts are in the unsatisfiable core [2024-12-02 07:36:56,747 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:37:00,799 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 07:37:00,799 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:37:11,770 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 07:37:11,771 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [597544250] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 07:37:11,771 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 07:37:11,771 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10, 10] total 25 [2024-12-02 07:37:11,771 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786910515] [2024-12-02 07:37:11,771 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 07:37:11,771 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2024-12-02 07:37:11,771 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:37:11,772 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2024-12-02 07:37:11,772 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=101, Invalid=499, Unknown=0, NotChecked=0, Total=600 [2024-12-02 07:37:11,772 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 07:37:15,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 07:37:18,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.00s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 07:37:22,825 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 07:37:25,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 07:37:30,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0, 1] [2024-12-02 07:37:33,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.12s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 07:37:33,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 07:37:33,746 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2024-12-02 07:37:33,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-12-02 07:37:33,746 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 07:37:33,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 07:37:33,747 INFO L225 Difference]: With dead ends: 47 [2024-12-02 07:37:33,747 INFO L226 Difference]: Without dead ends: 38 [2024-12-02 07:37:33,747 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 42 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 26 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 187 ImplicationChecksByTransitivity, 12.2s TimeCoverageRelationStatistics Valid=126, Invalid=630, Unknown=0, NotChecked=0, Total=756 [2024-12-02 07:37:33,748 INFO L435 NwaCegarLoop]: 26 mSDtfsCounter, 5 mSDsluCounter, 368 mSDsCounter, 0 mSdLazyCounter, 176 mSolverCounterSat, 2 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 176 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.9s IncrementalHoareTripleChecker+Time [2024-12-02 07:37:33,748 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 394 Invalid, 180 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 176 Invalid, 2 Unknown, 0 Unchecked, 18.9s Time] [2024-12-02 07:37:33,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2024-12-02 07:37:33,755 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 37. [2024-12-02 07:37:33,755 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 07:37:33,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 40 transitions. [2024-12-02 07:37:33,756 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 40 transitions. Word has length 15 [2024-12-02 07:37:33,756 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 07:37:33,756 INFO L471 AbstractCegarLoop]: Abstraction has 37 states and 40 transitions. [2024-12-02 07:37:33,756 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 07:37:33,756 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 40 transitions. [2024-12-02 07:37:33,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-02 07:37:33,757 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 07:37:33,757 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 07:37:33,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-12-02 07:37:33,957 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:37:33,958 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 07:37:33,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 07:37:33,958 INFO L85 PathProgramCache]: Analyzing trace with hash 44590727, now seen corresponding path program 3 times [2024-12-02 07:37:33,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 07:37:33,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844510700] [2024-12-02 07:37:33,958 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-02 07:37:33,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 07:37:34,020 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2024-12-02 07:37:34,020 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 07:37:36,425 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 07:37:36,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 07:37:36,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844510700] [2024-12-02 07:37:36,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844510700] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 07:37:36,426 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2083596717] [2024-12-02 07:37:36,426 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-12-02 07:37:36,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 07:37:36,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 07:37:36,427 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 07:37:36,428 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_96abb455-8467-447c-ae77-ca7211bcd79c/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-12-02 07:37:36,641 INFO L229 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2024-12-02 07:37:36,642 INFO L230 tOrderPrioritization]: Conjunction of SSA is unsat [2024-12-02 07:37:36,643 INFO L256 TraceCheckSpWp]: Trace formula consists of 100 conjuncts, 46 conjuncts are in the unsatisfiable core [2024-12-02 07:37:36,645 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 07:39:25,676 WARN L286 SmtUtils]: Spent 8.28s 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 07:40:09,547 WARN L286 SmtUtils]: Spent 7.09s 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 07:40:26,588 WARN L286 SmtUtils]: Spent 5.09s 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 07:41:01,709 WARN L286 SmtUtils]: Spent 7.21s 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 07:41:08,781 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 15 refuted. 1 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 07:41:08,781 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-12-02 07:41:40,550 WARN L873 $PredicateComparison]: unable to prove that (or (let ((.cse22 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse20 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse23 (mod (+ .cse22 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse24 (mod (+ .cse22 (* |c_ULTIMATE.start_gcd_test_~b#1| 255)) 256)) (.cse21 (+ |c_ULTIMATE.start_main1_~y~0#1| 1))) (let ((.cse3 (< .cse24 .cse21)) (.cse4 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse24) 0))) (.cse1 (< 127 .cse24)) (.cse9 (< 127 .cse23)) (.cse10 (< .cse23 128)) (.cse2 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse11 (< .cse24 128)) (.cse7 (< .cse23 .cse21)) (.cse5 (< 0 .cse20)) (.cse8 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse23) 0))) (.cse6 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse0 (mod .cse22 256))) (and (or (< .cse0 128) (and (or .cse1 (and (or (and (or .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse5 .cse8)) .cse9) (or .cse2 .cse3 .cse4 .cse5 .cse10))) (or .cse6 .cse11 .cse7 .cse9 .cse5 .cse8))) (or (< 127 .cse0) (let ((.cse15 (= .cse22 0))) (let ((.cse17 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse0) 0))) (.cse18 (< .cse0 .cse21)) (.cse19 (and (<= .cse20 0) (not .cse15)))) (let ((.cse12 (or .cse17 .cse18 .cse19))) (let ((.cse13 (or (and (or .cse15 .cse7 .cse5 .cse8) .cse12) .cse6)) (.cse14 (or .cse17 .cse18 .cse6 .cse19))) (and (or (and (or .cse9 (and (or .cse2 (and (or .cse3 .cse4 .cse5) .cse12)) .cse13)) (or (and .cse14 (or (and (or .cse15 .cse3 .cse4 .cse5) .cse12) .cse2)) .cse10)) .cse1) (or (let ((.cse16 (or .cse17 .cse18 .cse19 .cse2))) (and (or (and .cse16 .cse13) .cse9) (or (and .cse16 .cse14) .cse10))) .cse11))))))))))) (< |c_ULTIMATE.start_main1_~y~0#1| 1)) is different from true [2024-12-02 07:42:41,372 WARN L286 SmtUtils]: Spent 7.15s 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 07:44:26,414 WARN L286 SmtUtils]: Spent 1.45m 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 07:45:03,619 WARN L286 SmtUtils]: Spent 8.06s on a formula simplification that was a NOOP. DAG size: 16 (called from [L 728] de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher.simplify) [2024-12-02 07:45:20,133 WARN L286 SmtUtils]: Spent 7.37s 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 07:45:59,120 WARN L286 SmtUtils]: Spent 8.21s 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 07:46:24,675 WARN L286 SmtUtils]: Spent 5.02s 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 07:47:48,180 WARN L286 SmtUtils]: Spent 5.13s 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 07:48:09,162 WARN L286 SmtUtils]: Spent 8.32s 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 07:50:03,006 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 07:50:51,415 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 07:51:16,661 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 07:51:38,621 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 9 not checked. [2024-12-02 07:51:38,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2083596717] provided 0 perfect and 2 imperfect interpolant sequences [2024-12-02 07:51:38,621 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-12-02 07:51:38,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 16, 14] total 39 [2024-12-02 07:51:38,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297073226] [2024-12-02 07:51:38,621 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-12-02 07:51:38,622 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-12-02 07:51:38,622 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 07:51:38,622 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-12-02 07:51:38,623 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=196, Invalid=982, Unknown=28, NotChecked=276, Total=1482 [2024-12-02 07:51:38,623 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 07:51:49,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 07:51:54,704 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 07:51:58,758 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse26 (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse6 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse2 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse21 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse25 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (<= 0 |c_ULTIMATE.start_gcd_test_~b#1|) (or (let ((.cse22 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse20 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse23 (mod (+ .cse22 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse24 (mod (+ .cse22 .cse25) 256))) (let ((.cse3 (< .cse24 .cse21)) (.cse4 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse24) 0))) (.cse1 (< 127 .cse24)) (.cse9 (< 127 .cse23)) (.cse10 (< .cse23 128)) (.cse11 (< .cse24 128)) (.cse7 (< .cse23 .cse21)) (.cse5 (< 0 .cse20)) (.cse8 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse23) 0))) (.cse0 (mod .cse22 256))) (and (or (< .cse0 128) (and (or .cse1 (and (or (and (or .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse5 .cse8)) .cse9) (or .cse2 .cse3 .cse4 .cse5 .cse10))) (or .cse6 .cse11 .cse7 .cse9 .cse5 .cse8))) (or (< 127 .cse0) (let ((.cse15 (= .cse22 0))) (let ((.cse17 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse0) 0))) (.cse18 (< .cse0 .cse21)) (.cse19 (and (<= .cse20 0) (not .cse15)))) (let ((.cse12 (or .cse17 .cse18 .cse19))) (let ((.cse13 (or (and (or .cse15 .cse7 .cse5 .cse8) .cse12) .cse6)) (.cse14 (or .cse17 .cse18 .cse6 .cse19))) (and (or (and (or .cse9 (and (or .cse2 (and (or .cse3 .cse4 .cse5) .cse12)) .cse13)) (or (and .cse14 (or (and (or .cse15 .cse3 .cse4 .cse5) .cse12) .cse2)) .cse10)) .cse1) (or (let ((.cse16 (or .cse17 .cse18 .cse19 .cse2))) (and (or (and .cse16 .cse13) .cse9) (or (and .cse16 .cse14) .cse10))) .cse11))))))))))) .cse26) (not (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (or .cse26 (and (or .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse27 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse27 .cse25) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse29))) (let ((.cse31 (mod .cse30 256))) (let ((.cse28 (mod .cse29 .cse31))) (or (< (mod .cse27 256) 128) (< .cse28 .cse21) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse29) (< (mod (+ (* .cse27 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse30) 256) 128) (< 127 (mod (+ .cse27 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse31 (mod .cse28 256)) 0)) (= 0 .cse30) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (or .cse6 (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 ((.cse32 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod .cse32 256))) (let ((.cse33 (+ (mod (+ (* .cse32 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse35)) 256) (- 256)))) (let ((.cse34 (mod .cse35 .cse33))) (or (< (mod (+ .cse32 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse32 .cse25) 256)) (not (= (mod .cse33 (mod .cse34 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse35) (< .cse34 .cse21))))))) (< |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 ((.cse36 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse36 256))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse40))) (let ((.cse38 (mod .cse37 256))) (let ((.cse39 (mod .cse40 .cse38))) (or (< (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse36 255) .cse37) 256) 128) (not (= (mod .cse38 (mod .cse39 256)) 0)) (< 127 (mod (+ .cse36 .cse25) 256)) (< .cse39 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse40) (= .cse37 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 ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod .cse41 256))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse45))) (let ((.cse43 (mod .cse42 256))) (let ((.cse44 (mod .cse45 .cse43))) (or (< (mod (+ (* .cse41 255) .cse42) 256) 128) (not (= (mod .cse43 (mod .cse44 256)) 0)) (< 127 (mod (+ .cse41 .cse25) 256)) (< .cse44 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse45) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse42 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse46 (+ (mod (+ (* .cse48 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse49)) 256) (- 256)))) (let ((.cse47 (mod .cse49 .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< 127 (mod (+ .cse48 .cse25) 256)) (< 127 (mod .cse48 256)) (< 127 .cse49) (< .cse47 .cse21) (< 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 ((.cse52 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse53 (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse51 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse53) 256))) (let ((.cse50 (mod .cse53 .cse51))) (or (< .cse50 .cse21) (= .cse51 0) (< 127 (mod (+ .cse52 .cse25) 256)) (< 127 (mod .cse52 256)) (< 127 .cse53) (not (= (mod .cse51 (mod .cse50 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 ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse57 (mod .cse54 256))) (let ((.cse55 (+ (mod (+ (* .cse54 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse57)) 256) (- 256)))) (let ((.cse56 (mod .cse57 .cse55))) (or (< 127 (mod (+ .cse54 .cse25) 256)) (not (= (mod .cse55 (mod .cse56 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse57) (< 127 (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse56 .cse21)))))))))) .cse6) (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 ((.cse58 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse61 (mod (+ .cse58 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse59 (+ (mod (+ (* .cse58 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse61)) 256) (- 256)))) (let ((.cse60 (mod .cse61 .cse59))) (or (< (mod .cse58 256) 128) (not (= (mod .cse59 (mod .cse60 256)) 0)) (< 127 .cse61) (< (mod (+ .cse58 .cse25) 256) 128) (< .cse60 .cse21) (< 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 ((.cse64 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse65 (mod (+ .cse64 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse63 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse65) 256))) (let ((.cse62 (mod .cse65 .cse63))) (or (< .cse62 .cse21) (= .cse63 0) (< (mod .cse64 256) 128) (< 127 .cse65) (not (= (mod .cse63 (mod .cse62 256)) 0)) (< (mod (+ .cse64 .cse25) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse6) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse67 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse69) 256))) (let ((.cse66 (mod .cse69 .cse67))) (or (< .cse66 .cse21) (= .cse67 0) (< (mod .cse68 256) 128) (< 127 (mod (+ .cse68 .cse25) 256)) (< 127 .cse69) (not (= (mod .cse67 (mod .cse66 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 ((.cse70 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse73 (mod (+ .cse70 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse71 (+ (mod (+ (* .cse70 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse73)) 256) (- 256)))) (let ((.cse72 (mod .cse73 .cse71))) (or (< (mod .cse70 256) 128) (not (= (mod .cse71 (mod .cse72 256)) 0)) (< 127 (mod (+ .cse70 .cse25) 256)) (< 127 .cse73) (< .cse72 .cse21) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse6) (or .cse6 (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 ((.cse74 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse74 256))) (let ((.cse75 (+ (mod (+ (* .cse74 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse77)) 256) (- 256)))) (let ((.cse76 (mod .cse77 .cse75))) (or (< (mod (+ .cse74 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod .cse75 (mod .cse76 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse74 .cse25) 256) 128) (< .cse76 .cse21))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse78 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse78 256))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse82))) (let ((.cse80 (mod .cse79 256))) (let ((.cse81 (mod .cse82 .cse80))) (or (< (mod (+ .cse78 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse78 255) .cse79) 256) 128) (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse81 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse82) (< (mod (+ .cse78 .cse25) 256) 128) (= .cse79 0)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))))) (or .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod .cse83 256))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse87))) (let ((.cse85 (mod .cse84 256))) (let ((.cse86 (mod .cse87 .cse85))) (or (< (mod (+ .cse83 |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 (+ (* .cse83 255) .cse84) 256) 128) (not (= (mod .cse85 (mod .cse86 256)) 0)) (< .cse86 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse87) (< (mod (+ .cse83 .cse25) 256) 128) (= .cse84 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 ((.cse88 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod .cse88 256))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse92))) (let ((.cse90 (mod .cse89 256))) (let ((.cse91 (mod .cse92 .cse90))) (or (< (mod (+ (* .cse88 255) .cse89) 256) 128) (not (= (mod .cse90 (mod .cse91 256)) 0)) (< 127 (mod (+ .cse88 .cse25) 256)) (< .cse91 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse92) (< 127 (mod (+ .cse88 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse89 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 ((.cse95 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse94 (mod (+ .cse95 .cse25) 256))) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse94))) (let ((.cse97 (mod .cse96 256))) (let ((.cse93 (mod .cse94 .cse97))) (or (< .cse93 .cse21) (< 127 .cse94) (< 127 (mod .cse95 256)) (< (mod (+ (* .cse95 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse96) 256) 128) (< 127 (mod (+ .cse95 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse97 (mod .cse93 256)) 0)) (= 0 .cse96) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) .cse2) (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 ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse102 (mod .cse98 256))) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse102))) (let ((.cse100 (mod .cse99 256))) (let ((.cse101 (mod .cse102 .cse100))) (or (< (mod (+ (* .cse98 255) .cse99) 256) 128) (not (= (mod .cse100 (mod .cse101 256)) 0)) (< .cse101 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse102) (< 127 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse98 .cse25) 256) 128) (= .cse99 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 ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse103 (+ (mod (+ (* .cse105 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse106)) 256) (- 256)))) (let ((.cse104 (mod .cse106 .cse103))) (or (not (= (mod .cse103 (mod .cse104 256)) 0)) (< 127 (mod .cse105 256)) (< 127 .cse106) (< (mod (+ .cse105 .cse25) 256) 128) (< .cse104 .cse21) (= .cse105 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 ((.cse109 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse109 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse108 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse110) 256))) (let ((.cse107 (mod .cse110 .cse108))) (or (< .cse107 .cse21) (= .cse108 0) (< 127 (mod .cse109 256)) (< 127 .cse110) (not (= (mod .cse108 (mod .cse107 256)) 0)) (< (mod (+ .cse109 .cse25) 256) 128) (= .cse109 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 ((.cse114 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse114 256))) (let ((.cse111 (+ (mod (+ (* .cse114 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse113)) 256) (- 256)))) (let ((.cse112 (mod .cse113 .cse111))) (or (not (= (mod .cse111 (mod .cse112 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< 127 (mod (+ .cse114 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse114 .cse25) 256) 128) (< .cse112 .cse21)))))))))) .cse6) (or .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse119 (mod .cse115 256))) (let ((.cse116 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse119))) (let ((.cse117 (mod .cse116 256))) (let ((.cse118 (mod .cse119 .cse117))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse115 255) .cse116) 256) 128) (not (= (mod .cse117 (mod .cse118 256)) 0)) (< .cse118 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse119) (< 127 (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse115 .cse25) 256) 128) (= .cse116 0))))))))) (or .cse2 (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 ((.cse120 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse124 (mod .cse120 256))) (let ((.cse121 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse124))) (let ((.cse122 (mod .cse121 256))) (let ((.cse123 (mod .cse124 .cse122))) (or (< (mod (+ .cse120 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse120 255) .cse121) 256) 128) (not (= (mod .cse122 (mod .cse123 256)) 0)) (< 127 (mod (+ .cse120 .cse25) 256)) (< .cse123 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse124) (= .cse121 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse126 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse127 (mod (+ .cse126 .cse25) 256))) (let ((.cse128 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse127))) (let ((.cse129 (mod .cse128 256))) (let ((.cse125 (mod .cse127 .cse129))) (or (< .cse125 .cse21) (< (mod (+ .cse126 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 .cse127) (< 127 (mod .cse126 256)) (< (mod (+ (* .cse126 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse128) 256) 128) (not (= (mod .cse129 (mod .cse125 256)) 0)) (= 0 .cse128) (= .cse126 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 .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse130 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse132 (mod (+ .cse130 .cse25) 256))) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse132))) (let ((.cse134 (mod .cse133 256))) (let ((.cse131 (mod .cse132 .cse134))) (or (< (mod .cse130 256) 128) (< .cse131 .cse21) (< (mod (+ .cse130 |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 .cse132) (< (mod (+ (* .cse130 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse133) 256) 128) (not (= (mod .cse134 (mod .cse131 256)) 0)) (= 0 .cse133) (< 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 false [2024-12-02 07:52:02,779 WARN L873 $PredicateComparison]: unable to prove that (let ((.cse26 (< |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse6 (< 0 (+ |c_ULTIMATE.start_gcd_test_~b#1| 1))) (.cse2 (< |c_ULTIMATE.start_gcd_test_~b#1| 0)) (.cse21 (+ |c_ULTIMATE.start_main1_~y~0#1| 1)) (.cse25 (* |c_ULTIMATE.start_gcd_test_~b#1| 255))) (and (<= 0 |c_ULTIMATE.start_gcd_test_~b#1|) (or (let ((.cse22 (mod |c_ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse20 (+ |c_ULTIMATE.start_gcd_test_~a#1| 1)) (.cse23 (mod (+ .cse22 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (.cse24 (mod (+ .cse22 .cse25) 256))) (let ((.cse3 (< .cse24 .cse21)) (.cse4 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse24) 0))) (.cse1 (< 127 .cse24)) (.cse9 (< 127 .cse23)) (.cse10 (< .cse23 128)) (.cse11 (< .cse24 128)) (.cse7 (< .cse23 .cse21)) (.cse5 (< 0 .cse20)) (.cse8 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse23) 0))) (.cse0 (mod .cse22 256))) (and (or (< .cse0 128) (and (or .cse1 (and (or (and (or .cse2 .cse3 .cse4 .cse5) (or .cse6 .cse7 .cse5 .cse8)) .cse9) (or .cse2 .cse3 .cse4 .cse5 .cse10))) (or .cse6 .cse11 .cse7 .cse9 .cse5 .cse8))) (or (< 127 .cse0) (let ((.cse15 (= .cse22 0))) (let ((.cse17 (not (= (mod |c_ULTIMATE.start_gcd_test_~b#1| .cse0) 0))) (.cse18 (< .cse0 .cse21)) (.cse19 (and (<= .cse20 0) (not .cse15)))) (let ((.cse12 (or .cse17 .cse18 .cse19))) (let ((.cse13 (or (and (or .cse15 .cse7 .cse5 .cse8) .cse12) .cse6)) (.cse14 (or .cse17 .cse18 .cse6 .cse19))) (and (or (and (or .cse9 (and (or .cse2 (and (or .cse3 .cse4 .cse5) .cse12)) .cse13)) (or (and .cse14 (or (and (or .cse15 .cse3 .cse4 .cse5) .cse12) .cse2)) .cse10)) .cse1) (or (let ((.cse16 (or .cse17 .cse18 .cse19 .cse2))) (and (or (and .cse16 .cse13) .cse9) (or (and .cse16 .cse14) .cse10))) .cse11))))))))))) .cse26) (not (= |c_ULTIMATE.start_gcd_test_~b#1| 0)) (or .cse26 (and (or .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse27 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse29 (mod (+ .cse27 .cse25) 256))) (let ((.cse30 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse29))) (let ((.cse31 (mod .cse30 256))) (let ((.cse28 (mod .cse29 .cse31))) (or (< (mod .cse27 256) 128) (< .cse28 .cse21) (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< 127 .cse29) (< (mod (+ (* .cse27 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse30) 256) 128) (< 127 (mod (+ .cse27 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse31 (mod .cse28 256)) 0)) (= 0 .cse30) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))) (or .cse6 (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 ((.cse32 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse35 (mod .cse32 256))) (let ((.cse33 (+ (mod (+ (* .cse32 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse35)) 256) (- 256)))) (let ((.cse34 (mod .cse35 .cse33))) (or (< (mod (+ .cse32 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 (mod (+ .cse32 .cse25) 256)) (not (= (mod .cse33 (mod .cse34 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse35) (< .cse34 .cse21))))))) (< |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 ((.cse36 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse40 (mod .cse36 256))) (let ((.cse37 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse40))) (let ((.cse38 (mod .cse37 256))) (let ((.cse39 (mod .cse40 .cse38))) (or (< (mod (+ .cse36 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse36 255) .cse37) 256) 128) (not (= (mod .cse38 (mod .cse39 256)) 0)) (< 127 (mod (+ .cse36 .cse25) 256)) (< .cse39 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse40) (= .cse37 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 ((.cse41 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse45 (mod .cse41 256))) (let ((.cse42 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse45))) (let ((.cse43 (mod .cse42 256))) (let ((.cse44 (mod .cse45 .cse43))) (or (< (mod (+ (* .cse41 255) .cse42) 256) 128) (not (= (mod .cse43 (mod .cse44 256)) 0)) (< 127 (mod (+ .cse41 .cse25) 256)) (< .cse44 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse45) (< 127 (mod (+ .cse41 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse42 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse48 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse49 (mod (+ .cse48 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse46 (+ (mod (+ (* .cse48 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse49)) 256) (- 256)))) (let ((.cse47 (mod .cse49 .cse46))) (or (not (= (mod .cse46 (mod .cse47 256)) 0)) (< 127 (mod (+ .cse48 .cse25) 256)) (< 127 (mod .cse48 256)) (< 127 .cse49) (< .cse47 .cse21) (< 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 ((.cse52 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse53 (mod (+ .cse52 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse51 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse53) 256))) (let ((.cse50 (mod .cse53 .cse51))) (or (< .cse50 .cse21) (= .cse51 0) (< 127 (mod (+ .cse52 .cse25) 256)) (< 127 (mod .cse52 256)) (< 127 .cse53) (not (= (mod .cse51 (mod .cse50 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 ((.cse54 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse57 (mod .cse54 256))) (let ((.cse55 (+ (mod (+ (* .cse54 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse57)) 256) (- 256)))) (let ((.cse56 (mod .cse57 .cse55))) (or (< 127 (mod (+ .cse54 .cse25) 256)) (not (= (mod .cse55 (mod .cse56 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse57) (< 127 (mod (+ .cse54 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< .cse56 .cse21)))))))))) .cse6) (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 ((.cse58 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse61 (mod (+ .cse58 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse59 (+ (mod (+ (* .cse58 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse61)) 256) (- 256)))) (let ((.cse60 (mod .cse61 .cse59))) (or (< (mod .cse58 256) 128) (not (= (mod .cse59 (mod .cse60 256)) 0)) (< 127 .cse61) (< (mod (+ .cse58 .cse25) 256) 128) (< .cse60 .cse21) (< 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 ((.cse64 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse65 (mod (+ .cse64 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse63 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse65) 256))) (let ((.cse62 (mod .cse65 .cse63))) (or (< .cse62 .cse21) (= .cse63 0) (< (mod .cse64 256) 128) (< 127 .cse65) (not (= (mod .cse63 (mod .cse62 256)) 0)) (< (mod (+ .cse64 .cse25) 256) 128) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse6) (or (and (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse68 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse69 (mod (+ .cse68 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse67 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse69) 256))) (let ((.cse66 (mod .cse69 .cse67))) (or (< .cse66 .cse21) (= .cse67 0) (< (mod .cse68 256) 128) (< 127 (mod (+ .cse68 .cse25) 256)) (< 127 .cse69) (not (= (mod .cse67 (mod .cse66 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 ((.cse70 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse73 (mod (+ .cse70 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse71 (+ (mod (+ (* .cse70 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse73)) 256) (- 256)))) (let ((.cse72 (mod .cse73 .cse71))) (or (< (mod .cse70 256) 128) (not (= (mod .cse71 (mod .cse72 256)) 0)) (< 127 (mod (+ .cse70 .cse25) 256)) (< 127 .cse73) (< .cse72 .cse21) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1))))))))))) .cse6) (or .cse6 (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 ((.cse74 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse77 (mod .cse74 256))) (let ((.cse75 (+ (mod (+ (* .cse74 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse77)) 256) (- 256)))) (let ((.cse76 (mod .cse77 .cse75))) (or (< (mod (+ .cse74 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (not (= (mod .cse75 (mod .cse76 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse77) (< (mod (+ .cse74 .cse25) 256) 128) (< .cse76 .cse21))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse78 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse82 (mod .cse78 256))) (let ((.cse79 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse82))) (let ((.cse80 (mod .cse79 256))) (let ((.cse81 (mod .cse82 .cse80))) (or (< (mod (+ .cse78 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse78 255) .cse79) 256) 128) (not (= (mod .cse80 (mod .cse81 256)) 0)) (< .cse81 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse82) (< (mod (+ .cse78 .cse25) 256) 128) (= .cse79 0)))))))) (< |v_ULTIMATE.start_gcd_test_~a#1_30| 0))))) (or .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse83 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse87 (mod .cse83 256))) (let ((.cse84 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse87))) (let ((.cse85 (mod .cse84 256))) (let ((.cse86 (mod .cse87 .cse85))) (or (< (mod (+ .cse83 |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 (+ (* .cse83 255) .cse84) 256) 128) (not (= (mod .cse85 (mod .cse86 256)) 0)) (< .cse86 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse87) (< (mod (+ .cse83 .cse25) 256) 128) (= .cse84 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 ((.cse88 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse92 (mod .cse88 256))) (let ((.cse89 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse92))) (let ((.cse90 (mod .cse89 256))) (let ((.cse91 (mod .cse92 .cse90))) (or (< (mod (+ (* .cse88 255) .cse89) 256) 128) (not (= (mod .cse90 (mod .cse91 256)) 0)) (< 127 (mod (+ .cse88 .cse25) 256)) (< .cse91 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse92) (< 127 (mod (+ .cse88 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (= .cse89 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 ((.cse95 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse94 (mod (+ .cse95 .cse25) 256))) (let ((.cse96 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse94))) (let ((.cse97 (mod .cse96 256))) (let ((.cse93 (mod .cse94 .cse97))) (or (< .cse93 .cse21) (< 127 .cse94) (< 127 (mod .cse95 256)) (< (mod (+ (* .cse95 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse96) 256) 128) (< 127 (mod (+ .cse95 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (not (= (mod .cse97 (mod .cse93 256)) 0)) (= 0 .cse96) (< 0 (+ |ULTIMATE.start_gcd_test_~a#1| 1)))))))))))) .cse2) (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 ((.cse98 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse102 (mod .cse98 256))) (let ((.cse99 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse102))) (let ((.cse100 (mod .cse99 256))) (let ((.cse101 (mod .cse102 .cse100))) (or (< (mod (+ (* .cse98 255) .cse99) 256) 128) (not (= (mod .cse100 (mod .cse101 256)) 0)) (< .cse101 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse102) (< 127 (mod (+ .cse98 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse98 .cse25) 256) 128) (= .cse99 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 ((.cse105 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse106 (mod (+ .cse105 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse103 (+ (mod (+ (* .cse105 255) .cse25 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse106)) 256) (- 256)))) (let ((.cse104 (mod .cse106 .cse103))) (or (not (= (mod .cse103 (mod .cse104 256)) 0)) (< 127 (mod .cse105 256)) (< 127 .cse106) (< (mod (+ .cse105 .cse25) 256) 128) (< .cse104 .cse21) (= .cse105 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 ((.cse109 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse110 (mod (+ .cse109 |c_ULTIMATE.start_gcd_test_~b#1|) 256))) (let ((.cse108 (mod (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse110) 256))) (let ((.cse107 (mod .cse110 .cse108))) (or (< .cse107 .cse21) (= .cse108 0) (< 127 (mod .cse109 256)) (< 127 .cse110) (not (= (mod .cse108 (mod .cse107 256)) 0)) (< (mod (+ .cse109 .cse25) 256) 128) (= .cse109 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 ((.cse114 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse113 (mod .cse114 256))) (let ((.cse111 (+ (mod (+ (* .cse114 255) (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse113)) 256) (- 256)))) (let ((.cse112 (mod .cse113 .cse111))) (or (not (= (mod .cse111 (mod .cse112 256)) 0)) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse113) (< 127 (mod (+ .cse114 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse114 .cse25) 256) 128) (< .cse112 .cse21)))))))))) .cse6) (or .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse115 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse119 (mod .cse115 256))) (let ((.cse116 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse119))) (let ((.cse117 (mod .cse116 256))) (let ((.cse118 (mod .cse119 .cse117))) (or (< |v_ULTIMATE.start_gcd_test_~a#1_30| |c_ULTIMATE.start_gcd_test_~b#1|) (< (mod (+ (* .cse115 255) .cse116) 256) 128) (not (= (mod .cse117 (mod .cse118 256)) 0)) (< .cse118 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse119) (< 127 (mod (+ .cse115 |c_ULTIMATE.start_gcd_test_~b#1|) 256)) (< (mod (+ .cse115 .cse25) 256) 128) (= .cse116 0))))))))) (or .cse2 (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 ((.cse120 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse124 (mod .cse120 256))) (let ((.cse121 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse124))) (let ((.cse122 (mod .cse121 256))) (let ((.cse123 (mod .cse124 .cse122))) (or (< (mod (+ .cse120 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< (mod (+ (* .cse120 255) .cse121) 256) 128) (not (= (mod .cse122 (mod .cse123 256)) 0)) (< 127 (mod (+ .cse120 .cse25) 256)) (< .cse123 .cse21) (< |ULTIMATE.start_gcd_test_~a#1| 0) (< 127 .cse124) (= .cse121 0)))))))))) (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int)) (or (forall ((|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse126 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse127 (mod (+ .cse126 .cse25) 256))) (let ((.cse128 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse127))) (let ((.cse129 (mod .cse128 256))) (let ((.cse125 (mod .cse127 .cse129))) (or (< .cse125 .cse21) (< (mod (+ .cse126 |c_ULTIMATE.start_gcd_test_~b#1|) 256) 128) (< 127 .cse127) (< 127 (mod .cse126 256)) (< (mod (+ (* .cse126 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse128) 256) 128) (not (= (mod .cse129 (mod .cse125 256)) 0)) (= 0 .cse128) (= .cse126 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 .cse2 (forall ((|v_ULTIMATE.start_gcd_test_~a#1_30| Int) (|ULTIMATE.start_gcd_test_~a#1| Int)) (let ((.cse130 (mod |ULTIMATE.start_gcd_test_~a#1| |c_ULTIMATE.start_gcd_test_~b#1|))) (let ((.cse132 (mod (+ .cse130 .cse25) 256))) (let ((.cse133 (mod |v_ULTIMATE.start_gcd_test_~a#1_30| .cse132))) (let ((.cse134 (mod .cse133 256))) (let ((.cse131 (mod .cse132 .cse134))) (or (< (mod .cse130 256) 128) (< .cse131 .cse21) (< (mod (+ .cse130 |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 .cse132) (< (mod (+ (* .cse130 255) |c_ULTIMATE.start_gcd_test_~b#1| .cse133) 256) 128) (not (= (mod .cse134 (mod .cse131 256)) 0)) (= 0 .cse133) (< 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 07:52:07,841 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 07:52:12,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0] [2024-12-02 07:52:16,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.15s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [0]