./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/bitvector/byte_add_1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/bitvector/byte_add_1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 0ba3e3db8f44a5e9ad151b8422bee8deebac1dcf47a42cba5485daeafd8d8e80 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-28 05:06:25,953 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 05:06:26,075 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Termination-32bit-Automizer_Default.epf [2024-11-28 05:06:26,085 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 05:06:26,088 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 05:06:26,139 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 05:06:26,141 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 05:06:26,141 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 05:06:26,141 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 05:06:26,141 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 05:06:26,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 05:06:26,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 05:06:26,142 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 05:06:26,142 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2024-11-28 05:06:26,142 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2024-11-28 05:06:26,142 INFO L153 SettingsManager]: * Use old map elimination=false [2024-11-28 05:06:26,143 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2024-11-28 05:06:26,143 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2024-11-28 05:06:26,143 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2024-11-28 05:06:26,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 05:06:26,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2024-11-28 05:06:26,146 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-28 05:06:26,146 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 05:06:26,146 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-28 05:06:26,146 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 05:06:26,147 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2024-11-28 05:06:26,147 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2024-11-28 05:06:26,147 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2024-11-28 05:06:26,148 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-28 05:06:26,148 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-28 05:06:26,148 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 05:06:26,148 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2024-11-28 05:06:26,148 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 05:06:26,149 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 05:06:26,149 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 05:06:26,150 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 05:06:26,150 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 05:06:26,150 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL_NO_AM [2024-11-28 05:06:26,150 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2024-11-28 05:06:26,151 INFO L153 SettingsManager]: * TransformationType=MODULO_NEIGHBOR 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_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB 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(F end) ) 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 -> 0ba3e3db8f44a5e9ad151b8422bee8deebac1dcf47a42cba5485daeafd8d8e80 [2024-11-28 05:06:26,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 05:06:26,526 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 05:06:26,530 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 05:06:26,532 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 05:06:26,533 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 05:06:26,534 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/bitvector/byte_add_1-1.i [2024-11-28 05:06:30,330 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/data/e6885804d/e9a2d35e490c480992572da7eef5ab20/FLAG2a7516730 [2024-11-28 05:06:30,674 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 05:06:30,675 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/sv-benchmarks/c/bitvector/byte_add_1-1.i [2024-11-28 05:06:30,686 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/data/e6885804d/e9a2d35e490c480992572da7eef5ab20/FLAG2a7516730 [2024-11-28 05:06:30,711 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/data/e6885804d/e9a2d35e490c480992572da7eef5ab20 [2024-11-28 05:06:30,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 05:06:30,718 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 05:06:30,721 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 05:06:30,722 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 05:06:30,728 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 05:06:30,729 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:06:30" (1/1) ... [2024-11-28 05:06:30,730 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e0fdf37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:30, skipping insertion in model container [2024-11-28 05:06:30,731 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 05:06:30" (1/1) ... [2024-11-28 05:06:30,767 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 05:06:31,082 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:06:31,104 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 05:06:31,157 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 05:06:31,187 INFO L204 MainTranslator]: Completed translation [2024-11-28 05:06:31,188 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31 WrapperNode [2024-11-28 05:06:31,188 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 05:06:31,190 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 05:06:31,190 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 05:06:31,190 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 05:06:31,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,220 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,276 INFO L138 Inliner]: procedures = 16, calls = 9, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 147 [2024-11-28 05:06:31,276 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 05:06:31,277 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 05:06:31,277 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 05:06:31,277 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 05:06:31,290 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,290 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,293 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,323 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2024-11-28 05:06:31,326 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,326 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,337 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,338 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,344 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,346 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,348 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,352 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 05:06:31,353 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 05:06:31,353 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 05:06:31,353 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 05:06:31,355 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (1/1) ... [2024-11-28 05:06:31,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:31,385 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:31,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:31,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2024-11-28 05:06:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 05:06:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 05:06:31,455 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 05:06:31,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 05:06:31,559 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 05:06:31,562 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 05:06:32,062 INFO L? ?]: Removed 37 outVars from TransFormulas that were not future-live. [2024-11-28 05:06:32,062 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 05:06:32,075 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 05:06:32,075 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-11-28 05:06:32,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:06:32 BoogieIcfgContainer [2024-11-28 05:06:32,076 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 05:06:32,077 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2024-11-28 05:06:32,077 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2024-11-28 05:06:32,085 INFO L274 PluginConnector]: BuchiAutomizer initialized [2024-11-28 05:06:32,086 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 05:06:32,087 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 28.11 05:06:30" (1/3) ... [2024-11-28 05:06:32,088 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2ada843e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 05:06:32, skipping insertion in model container [2024-11-28 05:06:32,088 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 05:06:32,089 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 05:06:31" (2/3) ... [2024-11-28 05:06:32,089 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@2ada843e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 28.11 05:06:32, skipping insertion in model container [2024-11-28 05:06:32,089 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2024-11-28 05:06:32,089 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:06:32" (3/3) ... [2024-11-28 05:06:32,091 INFO L363 chiAutomizerObserver]: Analyzing ICFG byte_add_1-1.i [2024-11-28 05:06:32,152 INFO L300 stractBuchiCegarLoop]: Interprodecural is true [2024-11-28 05:06:32,153 INFO L301 stractBuchiCegarLoop]: Hoare is None [2024-11-28 05:06:32,153 INFO L302 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2024-11-28 05:06:32,153 INFO L303 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2024-11-28 05:06:32,153 INFO L304 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2024-11-28 05:06:32,153 INFO L305 stractBuchiCegarLoop]: Difference is false [2024-11-28 05:06:32,153 INFO L306 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2024-11-28 05:06:32,154 INFO L310 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2024-11-28 05:06:32,159 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 53 states, 52 states have (on average 1.7115384615384615) internal successors, (89), 52 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:32,179 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 24 [2024-11-28 05:06:32,179 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:32,180 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:32,188 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-28 05:06:32,188 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:32,189 INFO L332 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2024-11-28 05:06:32,189 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 53 states, 52 states have (on average 1.7115384615384615) internal successors, (89), 52 states have internal predecessors, (89), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:32,194 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 24 [2024-11-28 05:06:32,197 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:32,197 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:32,198 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1] [2024-11-28 05:06:32,198 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:32,208 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume !(0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" [2024-11-28 05:06:32,208 INFO L749 eck$LassoCheckResult]: Loop: "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:32,215 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:32,216 INFO L85 PathProgramCache]: Analyzing trace with hash 889938151, now seen corresponding path program 1 times [2024-11-28 05:06:32,226 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:32,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154200831] [2024-11-28 05:06:32,227 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:32,228 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:32,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:32,411 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:32,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:32,506 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:32,510 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:32,510 INFO L85 PathProgramCache]: Analyzing trace with hash -879484301, now seen corresponding path program 1 times [2024-11-28 05:06:32,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:32,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896978943] [2024-11-28 05:06:32,511 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:32,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:32,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:32,689 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:32,691 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896978943] [2024-11-28 05:06:32,692 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1896978943] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:32,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [595571686] [2024-11-28 05:06:32,692 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:32,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:32,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:32,698 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:32,700 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-28 05:06:32,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:32,773 INFO L256 TraceCheckSpWp]: Trace formula consists of 32 conjuncts, 2 conjuncts are in the unsatisfiable core [2024-11-28 05:06:32,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:32,795 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:32,810 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [595571686] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:32,811 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:32,811 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 3 [2024-11-28 05:06:32,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [322297449] [2024-11-28 05:06:32,813 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:32,817 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:32,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:32,857 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-28 05:06:32,857 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-28 05:06:32,861 INFO L87 Difference]: Start difference. First operand has 53 states, 52 states have (on average 1.7115384615384615) internal successors, (89), 52 states have internal predecessors, (89), 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) Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 states have internal predecessors, (10), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:33,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:33,156 INFO L93 Difference]: Finished difference Result 76 states and 112 transitions. [2024-11-28 05:06:33,158 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 76 states and 112 transitions. [2024-11-28 05:06:33,163 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 42 [2024-11-28 05:06:33,176 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 76 states to 58 states and 88 transitions. [2024-11-28 05:06:33,177 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 58 [2024-11-28 05:06:33,178 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 58 [2024-11-28 05:06:33,181 INFO L73 IsDeterministic]: Start isDeterministic. Operand 58 states and 88 transitions. [2024-11-28 05:06:33,182 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:33,182 INFO L218 hiAutomatonCegarLoop]: Abstraction has 58 states and 88 transitions. [2024-11-28 05:06:33,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states and 88 transitions. [2024-11-28 05:06:33,217 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 56. [2024-11-28 05:06:33,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 56 states have (on average 1.5357142857142858) internal successors, (86), 55 states have internal predecessors, (86), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:33,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 86 transitions. [2024-11-28 05:06:33,223 INFO L240 hiAutomatonCegarLoop]: Abstraction has 56 states and 86 transitions. [2024-11-28 05:06:33,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-28 05:06:33,233 INFO L425 stractBuchiCegarLoop]: Abstraction has 56 states and 86 transitions. [2024-11-28 05:06:33,233 INFO L332 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2024-11-28 05:06:33,233 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 56 states and 86 transitions. [2024-11-28 05:06:33,235 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 40 [2024-11-28 05:06:33,235 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:33,235 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:33,236 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:33,236 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1] [2024-11-28 05:06:33,236 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume !(0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume !(((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < 4;" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := 0;" [2024-11-28 05:06:33,236 INFO L749 eck$LassoCheckResult]: Loop: "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < 4;" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := 0;" [2024-11-28 05:06:33,237 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:33,237 INFO L85 PathProgramCache]: Analyzing trace with hash -685610865, now seen corresponding path program 1 times [2024-11-28 05:06:33,237 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:33,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [492288738] [2024-11-28 05:06:33,238 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:33,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:33,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:33,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:33,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [492288738] [2024-11-28 05:06:33,553 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [492288738] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:33,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [290126149] [2024-11-28 05:06:33,554 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:33,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:33,554 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:33,559 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:33,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-28 05:06:33,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:33,647 INFO L256 TraceCheckSpWp]: Trace formula consists of 62 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 05:06:33,650 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:33,731 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:33,823 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [290126149] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:33,823 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:33,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 8 [2024-11-28 05:06:33,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [130111327] [2024-11-28 05:06:33,823 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:33,824 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:06:33,824 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:33,824 INFO L85 PathProgramCache]: Analyzing trace with hash 1420551343, now seen corresponding path program 1 times [2024-11-28 05:06:33,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:33,825 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2096677625] [2024-11-28 05:06:33,825 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:33,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:33,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:33,832 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:33,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:33,837 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:33,911 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:33,911 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:33,912 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:33,912 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:33,912 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 05:06:33,912 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:33,912 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:33,912 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:33,913 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration2_Loop [2024-11-28 05:06:33,913 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:33,913 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:33,934 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:33,949 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:34,141 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:34,142 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 05:06:34,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,145 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,149 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,152 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2024-11-28 05:06:34,153 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:34,153 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:34,178 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 05:06:34,178 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r0~0#1=0} Honda state: {ULTIMATE.start_mp_add_~r0~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 05:06:34,192 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0 [2024-11-28 05:06:34,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,195 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2024-11-28 05:06:34,203 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:34,203 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:34,265 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:34,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,266 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,268 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,274 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2024-11-28 05:06:34,276 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 05:06:34,276 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:34,531 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 05:06:34,536 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2024-11-28 05:06:34,536 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:34,536 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:34,536 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:34,536 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:34,536 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 05:06:34,537 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,537 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:34,537 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:34,537 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration2_Loop [2024-11-28 05:06:34,537 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:34,537 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:34,538 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:34,545 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:34,730 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:34,736 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 05:06:34,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,740 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,782 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2024-11-28 05:06:34,784 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:34,802 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:34,802 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:34,803 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:34,803 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:34,803 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:34,810 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:34,810 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:34,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:34,825 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2024-11-28 05:06:34,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,826 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,828 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,833 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2024-11-28 05:06:34,834 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:34,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:34,853 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:34,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:34,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:34,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:34,856 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:34,856 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:34,861 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:34,873 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:34,873 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 05:06:34,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,874 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,876 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,880 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2024-11-28 05:06:34,882 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:34,902 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:34,902 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:34,902 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:34,902 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:34,902 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:34,904 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:34,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:34,907 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:34,919 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:34,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,920 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,922 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2024-11-28 05:06:34,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:34,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:34,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:34,948 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:34,948 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:34,948 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:34,953 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:34,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:34,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:34,971 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0 [2024-11-28 05:06:34,971 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 05:06:34,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:34,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:34,974 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:34,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2024-11-28 05:06:34,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:34,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:34,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:34,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:34,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:34,999 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:35,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:35,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,016 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0 [2024-11-28 05:06:35,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,019 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,023 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2024-11-28 05:06:35,025 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,044 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:35,044 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,045 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,045 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,045 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:35,051 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:35,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,071 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:35,072 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 05:06:35,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,077 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,078 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2024-11-28 05:06:35,081 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,099 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:35,099 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,099 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,099 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,099 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:35,101 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:35,102 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,106 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,117 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0 [2024-11-28 05:06:35,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,119 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,123 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2024-11-28 05:06:35,129 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,149 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:35,149 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,149 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,149 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,151 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:35,160 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:35,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,182 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:35,182 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 05:06:35,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,183 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,186 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,190 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2024-11-28 05:06:35,191 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:35,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,212 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:35,213 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:35,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,218 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,230 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0 [2024-11-28 05:06:35,231 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,233 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,237 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2024-11-28 05:06:35,238 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,257 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:35,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,258 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:35,262 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:35,262 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,271 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,283 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:35,283 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 05:06:35,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,286 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,291 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2024-11-28 05:06:35,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,311 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:35,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,312 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:35,317 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:35,317 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,323 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,335 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:35,335 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,338 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,342 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2024-11-28 05:06:35,345 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,364 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,364 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:35,364 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,364 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,364 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,364 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:35,374 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:35,374 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,392 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Ended with exit code 0 [2024-11-28 05:06:35,404 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 05:06:35,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,404 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,407 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2024-11-28 05:06:35,413 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,434 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:35,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,434 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:35,439 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:35,439 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,451 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,462 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2024-11-28 05:06:35,463 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,463 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,465 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,469 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2024-11-28 05:06:35,471 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,491 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:35,491 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,492 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:35,508 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:35,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,535 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,547 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:35,548 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 05:06:35,548 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,548 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,551 INFO L229 MonitoredProcess]: Starting monitored process 21 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,555 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2024-11-28 05:06:35,556 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,576 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,576 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:35,576 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,577 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,577 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,577 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:35,579 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:35,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,585 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,596 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2024-11-28 05:06:35,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,597 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,600 INFO L229 MonitoredProcess]: Starting monitored process 22 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2024-11-28 05:06:35,605 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,625 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,626 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:35,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,626 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:35,632 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:35,632 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,655 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:35,655 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 05:06:35,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,655 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,658 INFO L229 MonitoredProcess]: Starting monitored process 23 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2024-11-28 05:06:35,666 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,684 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,684 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:35,685 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,685 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,685 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,685 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:35,688 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:35,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,696 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,707 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:35,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:35,708 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:35,711 INFO L229 MonitoredProcess]: Starting monitored process 24 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:35,715 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2024-11-28 05:06:35,717 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:35,736 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:35,737 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:35,737 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:35,737 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:35,737 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:35,737 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:35,746 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:35,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:35,762 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:35,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2024-11-28 05:06:35,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:35,775 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 05:06:35,775 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2024-11-28 05:06:35,775 INFO L87 Difference]: Start difference. First operand 56 states and 86 transitions. cyclomatic complexity: 32 Second operand has 8 states, 8 states have (on average 3.125) internal successors, (25), 8 states have internal predecessors, (25), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:37,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:37,321 INFO L93 Difference]: Finished difference Result 335 states and 461 transitions. [2024-11-28 05:06:37,321 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 335 states and 461 transitions. [2024-11-28 05:06:37,329 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 216 [2024-11-28 05:06:37,333 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 335 states to 319 states and 435 transitions. [2024-11-28 05:06:37,333 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 319 [2024-11-28 05:06:37,335 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 319 [2024-11-28 05:06:37,335 INFO L73 IsDeterministic]: Start isDeterministic. Operand 319 states and 435 transitions. [2024-11-28 05:06:37,337 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:37,337 INFO L218 hiAutomatonCegarLoop]: Abstraction has 319 states and 435 transitions. [2024-11-28 05:06:37,338 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 319 states and 435 transitions. [2024-11-28 05:06:37,358 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 319 to 296. [2024-11-28 05:06:37,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 296 states, 296 states have (on average 1.3918918918918919) internal successors, (412), 295 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:37,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 296 states and 412 transitions. [2024-11-28 05:06:37,369 INFO L240 hiAutomatonCegarLoop]: Abstraction has 296 states and 412 transitions. [2024-11-28 05:06:37,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2024-11-28 05:06:37,370 INFO L425 stractBuchiCegarLoop]: Abstraction has 296 states and 412 transitions. [2024-11-28 05:06:37,370 INFO L332 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2024-11-28 05:06:37,370 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 296 states and 412 transitions. [2024-11-28 05:06:37,379 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 193 [2024-11-28 05:06:37,383 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:37,383 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:37,384 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:37,384 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:37,384 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume 0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume !(0 == (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:37,385 INFO L749 eck$LassoCheckResult]: Loop: "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:37,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:37,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1435896225, now seen corresponding path program 1 times [2024-11-28 05:06:37,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:37,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [619506511] [2024-11-28 05:06:37,386 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:37,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:37,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:37,460 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:37,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:37,508 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:37,509 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:37,509 INFO L85 PathProgramCache]: Analyzing trace with hash 1893047549, now seen corresponding path program 1 times [2024-11-28 05:06:37,509 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:37,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1356103592] [2024-11-28 05:06:37,510 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:37,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:37,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:37,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:37,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1356103592] [2024-11-28 05:06:37,697 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1356103592] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:37,697 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [160254029] [2024-11-28 05:06:37,697 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:37,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:37,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:37,700 INFO L229 MonitoredProcess]: Starting monitored process 25 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:37,704 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2024-11-28 05:06:37,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:37,750 INFO L256 TraceCheckSpWp]: Trace formula consists of 30 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 05:06:37,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:37,799 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:37,865 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [160254029] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:37,865 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:37,865 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 3, 3] total 6 [2024-11-28 05:06:37,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247698280] [2024-11-28 05:06:37,865 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:37,865 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:37,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:37,866 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 05:06:37,866 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2024-11-28 05:06:37,866 INFO L87 Difference]: Start difference. First operand 296 states and 412 transitions. cyclomatic complexity: 123 Second operand has 7 states, 6 states have (on average 4.666666666666667) internal successors, (28), 7 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:38,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:38,388 INFO L93 Difference]: Finished difference Result 672 states and 923 transitions. [2024-11-28 05:06:38,389 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 672 states and 923 transitions. [2024-11-28 05:06:38,398 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 535 [2024-11-28 05:06:38,411 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 672 states to 656 states and 900 transitions. [2024-11-28 05:06:38,413 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 656 [2024-11-28 05:06:38,415 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 656 [2024-11-28 05:06:38,417 INFO L73 IsDeterministic]: Start isDeterministic. Operand 656 states and 900 transitions. [2024-11-28 05:06:38,425 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:38,425 INFO L218 hiAutomatonCegarLoop]: Abstraction has 656 states and 900 transitions. [2024-11-28 05:06:38,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 656 states and 900 transitions. [2024-11-28 05:06:38,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 656 to 521. [2024-11-28 05:06:38,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 521 states, 521 states have (on average 1.4049904030710172) internal successors, (732), 520 states have internal predecessors, (732), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:38,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 521 states to 521 states and 732 transitions. [2024-11-28 05:06:38,470 INFO L240 hiAutomatonCegarLoop]: Abstraction has 521 states and 732 transitions. [2024-11-28 05:06:38,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2024-11-28 05:06:38,471 INFO L425 stractBuchiCegarLoop]: Abstraction has 521 states and 732 transitions. [2024-11-28 05:06:38,471 INFO L332 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2024-11-28 05:06:38,471 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 521 states and 732 transitions. [2024-11-28 05:06:38,476 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 458 [2024-11-28 05:06:38,477 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:38,477 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:38,478 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:38,478 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 4, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:38,478 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume !(0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:38,479 INFO L749 eck$LassoCheckResult]: Loop: "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:38,480 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:38,480 INFO L85 PathProgramCache]: Analyzing trace with hash 220741838, now seen corresponding path program 1 times [2024-11-28 05:06:38,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:38,480 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [738468212] [2024-11-28 05:06:38,480 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:38,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:38,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:38,530 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:38,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:38,563 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:38,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:38,566 INFO L85 PathProgramCache]: Analyzing trace with hash -637551351, now seen corresponding path program 1 times [2024-11-28 05:06:38,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:38,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1762670854] [2024-11-28 05:06:38,567 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:38,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:38,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:39,192 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:39,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1762670854] [2024-11-28 05:06:39,192 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1762670854] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:39,192 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [211980306] [2024-11-28 05:06:39,192 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:39,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:39,193 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:39,195 INFO L229 MonitoredProcess]: Starting monitored process 26 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:39,200 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2024-11-28 05:06:39,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:39,272 INFO L256 TraceCheckSpWp]: Trace formula consists of 108 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 05:06:39,274 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:39,332 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:39,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [211980306] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:39,400 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:39,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 10 [2024-11-28 05:06:39,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1201779180] [2024-11-28 05:06:39,401 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:39,401 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:39,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:39,402 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 05:06:39,402 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=68, Unknown=0, NotChecked=0, Total=90 [2024-11-28 05:06:39,402 INFO L87 Difference]: Start difference. First operand 521 states and 732 transitions. cyclomatic complexity: 218 Second operand has 10 states, 10 states have (on average 7.7) internal successors, (77), 10 states have internal predecessors, (77), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:41,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:41,378 INFO L93 Difference]: Finished difference Result 1846 states and 2333 transitions. [2024-11-28 05:06:41,378 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1846 states and 2333 transitions. [2024-11-28 05:06:41,403 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 1537 [2024-11-28 05:06:41,415 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1846 states to 1728 states and 2201 transitions. [2024-11-28 05:06:41,415 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1728 [2024-11-28 05:06:41,418 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1728 [2024-11-28 05:06:41,418 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1728 states and 2201 transitions. [2024-11-28 05:06:41,421 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:41,421 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1728 states and 2201 transitions. [2024-11-28 05:06:41,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1728 states and 2201 transitions. [2024-11-28 05:06:41,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1728 to 845. [2024-11-28 05:06:41,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 845 states, 845 states have (on average 1.3207100591715977) internal successors, (1116), 844 states have internal predecessors, (1116), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:41,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1116 transitions. [2024-11-28 05:06:41,491 INFO L240 hiAutomatonCegarLoop]: Abstraction has 845 states and 1116 transitions. [2024-11-28 05:06:41,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2024-11-28 05:06:41,492 INFO L425 stractBuchiCegarLoop]: Abstraction has 845 states and 1116 transitions. [2024-11-28 05:06:41,492 INFO L332 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2024-11-28 05:06:41,493 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 845 states and 1116 transitions. [2024-11-28 05:06:41,503 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 784 [2024-11-28 05:06:41,504 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:41,504 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:41,505 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:41,505 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:41,505 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume !(0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:41,505 INFO L749 eck$LassoCheckResult]: Loop: "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:41,506 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:41,506 INFO L85 PathProgramCache]: Analyzing trace with hash 220741838, now seen corresponding path program 2 times [2024-11-28 05:06:41,506 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:41,509 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1296565660] [2024-11-28 05:06:41,509 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:41,509 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:41,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:41,548 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:41,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:41,587 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:41,587 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:41,590 INFO L85 PathProgramCache]: Analyzing trace with hash -413410875, now seen corresponding path program 1 times [2024-11-28 05:06:41,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:41,590 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74251052] [2024-11-28 05:06:41,590 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:41,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:41,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:42,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:42,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74251052] [2024-11-28 05:06:42,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [74251052] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:42,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1353696559] [2024-11-28 05:06:42,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:42,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:42,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:42,228 INFO L229 MonitoredProcess]: Starting monitored process 27 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:42,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2024-11-28 05:06:42,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:42,314 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 05:06:42,316 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:42,430 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:42,564 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1353696559] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:42,565 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:42,565 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 4, 4] total 14 [2024-11-28 05:06:42,565 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1920145416] [2024-11-28 05:06:42,565 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:42,566 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:42,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:42,566 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 05:06:42,567 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=116, Unknown=0, NotChecked=0, Total=182 [2024-11-28 05:06:42,567 INFO L87 Difference]: Start difference. First operand 845 states and 1116 transitions. cyclomatic complexity: 278 Second operand has 14 states, 14 states have (on average 9.0) internal successors, (126), 14 states have internal predecessors, (126), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:43,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:43,608 INFO L93 Difference]: Finished difference Result 1825 states and 2262 transitions. [2024-11-28 05:06:43,608 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1825 states and 2262 transitions. [2024-11-28 05:06:43,624 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 1636 [2024-11-28 05:06:43,635 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1825 states to 1686 states and 2079 transitions. [2024-11-28 05:06:43,636 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1686 [2024-11-28 05:06:43,638 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1686 [2024-11-28 05:06:43,638 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1686 states and 2079 transitions. [2024-11-28 05:06:43,642 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:43,642 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1686 states and 2079 transitions. [2024-11-28 05:06:43,644 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1686 states and 2079 transitions. [2024-11-28 05:06:43,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1686 to 986. [2024-11-28 05:06:43,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 986 states, 986 states have (on average 1.2586206896551724) internal successors, (1241), 985 states have internal predecessors, (1241), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:43,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 986 states to 986 states and 1241 transitions. [2024-11-28 05:06:43,688 INFO L240 hiAutomatonCegarLoop]: Abstraction has 986 states and 1241 transitions. [2024-11-28 05:06:43,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2024-11-28 05:06:43,692 INFO L425 stractBuchiCegarLoop]: Abstraction has 986 states and 1241 transitions. [2024-11-28 05:06:43,692 INFO L332 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2024-11-28 05:06:43,692 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 986 states and 1241 transitions. [2024-11-28 05:06:43,699 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 936 [2024-11-28 05:06:43,700 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:43,700 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:43,702 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:43,703 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [8, 8, 8, 7, 7, 7, 7, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:43,703 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume !(0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:43,705 INFO L749 eck$LassoCheckResult]: Loop: "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:43,705 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:43,705 INFO L85 PathProgramCache]: Analyzing trace with hash 220741838, now seen corresponding path program 3 times [2024-11-28 05:06:43,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:43,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549483476] [2024-11-28 05:06:43,706 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:43,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:43,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:43,733 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:43,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:43,750 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:43,750 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:43,750 INFO L85 PathProgramCache]: Analyzing trace with hash 1332208137, now seen corresponding path program 1 times [2024-11-28 05:06:43,751 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:43,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105806616] [2024-11-28 05:06:43,751 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:43,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:43,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:44,147 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:44,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105806616] [2024-11-28 05:06:44,148 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1105806616] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:44,148 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [592677693] [2024-11-28 05:06:44,148 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:44,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:44,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:44,153 INFO L229 MonitoredProcess]: Starting monitored process 28 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:44,154 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2024-11-28 05:06:44,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:44,231 INFO L256 TraceCheckSpWp]: Trace formula consists of 198 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 05:06:44,235 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:44,299 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:44,363 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [592677693] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:44,363 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:44,363 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 8 [2024-11-28 05:06:44,363 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1351888415] [2024-11-28 05:06:44,363 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:44,364 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:44,364 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:44,364 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2024-11-28 05:06:44,364 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=38, Unknown=0, NotChecked=0, Total=56 [2024-11-28 05:06:44,364 INFO L87 Difference]: Start difference. First operand 986 states and 1241 transitions. cyclomatic complexity: 261 Second operand has 8 states, 8 states have (on average 9.75) internal successors, (78), 8 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:44,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:44,604 INFO L93 Difference]: Finished difference Result 1411 states and 1676 transitions. [2024-11-28 05:06:44,604 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1411 states and 1676 transitions. [2024-11-28 05:06:44,613 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 1170 [2024-11-28 05:06:44,620 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1411 states to 1407 states and 1672 transitions. [2024-11-28 05:06:44,621 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1407 [2024-11-28 05:06:44,622 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1407 [2024-11-28 05:06:44,622 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1407 states and 1672 transitions. [2024-11-28 05:06:44,625 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:44,625 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1407 states and 1672 transitions. [2024-11-28 05:06:44,626 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1407 states and 1672 transitions. [2024-11-28 05:06:44,641 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1407 to 619. [2024-11-28 05:06:44,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 619 states, 619 states have (on average 1.1954765751211631) internal successors, (740), 618 states have internal predecessors, (740), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:44,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 619 states to 619 states and 740 transitions. [2024-11-28 05:06:44,645 INFO L240 hiAutomatonCegarLoop]: Abstraction has 619 states and 740 transitions. [2024-11-28 05:06:44,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2024-11-28 05:06:44,646 INFO L425 stractBuchiCegarLoop]: Abstraction has 619 states and 740 transitions. [2024-11-28 05:06:44,646 INFO L332 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2024-11-28 05:06:44,646 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 619 states and 740 transitions. [2024-11-28 05:06:44,650 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 486 [2024-11-28 05:06:44,650 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:44,650 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:44,651 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:44,651 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:44,651 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume 0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~na~0#1 := (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);mp_add_~na~0#1 := (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume !(0 == (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume !(0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" [2024-11-28 05:06:44,652 INFO L749 eck$LassoCheckResult]: Loop: "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" [2024-11-28 05:06:44,652 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:44,652 INFO L85 PathProgramCache]: Analyzing trace with hash 1446991129, now seen corresponding path program 1 times [2024-11-28 05:06:44,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:44,653 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1868736860] [2024-11-28 05:06:44,653 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:44,653 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:44,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:44,768 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:44,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1868736860] [2024-11-28 05:06:44,769 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1868736860] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:44,769 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1452217783] [2024-11-28 05:06:44,769 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:44,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:44,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:44,772 INFO L229 MonitoredProcess]: Starting monitored process 29 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:44,777 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2024-11-28 05:06:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:44,837 INFO L256 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 05:06:44,838 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:44,906 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:44,999 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1452217783] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:44,999 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:44,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [3, 6, 6] total 11 [2024-11-28 05:06:44,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [297925666] [2024-11-28 05:06:44,999 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:45,000 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:06:45,000 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:45,000 INFO L85 PathProgramCache]: Analyzing trace with hash -1855006351, now seen corresponding path program 1 times [2024-11-28 05:06:45,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:45,000 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070424320] [2024-11-28 05:06:45,000 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:45,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:45,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:45,189 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:45,189 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070424320] [2024-11-28 05:06:45,190 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070424320] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:45,190 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [269170445] [2024-11-28 05:06:45,190 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:45,190 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:45,190 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:45,193 INFO L229 MonitoredProcess]: Starting monitored process 30 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:45,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2024-11-28 05:06:45,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:45,266 INFO L256 TraceCheckSpWp]: Trace formula consists of 135 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-11-28 05:06:45,268 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:45,348 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:45,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [269170445] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:45,448 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:45,448 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 7 [2024-11-28 05:06:45,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935745313] [2024-11-28 05:06:45,449 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:45,449 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:45,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:45,450 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2024-11-28 05:06:45,450 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2024-11-28 05:06:45,450 INFO L87 Difference]: Start difference. First operand 619 states and 740 transitions. cyclomatic complexity: 125 Second operand has 11 states, 11 states have (on average 4.181818181818182) internal successors, (46), 11 states have internal predecessors, (46), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:45,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:45,696 INFO L93 Difference]: Finished difference Result 277 states and 319 transitions. [2024-11-28 05:06:45,696 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 277 states and 319 transitions. [2024-11-28 05:06:45,698 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 222 [2024-11-28 05:06:45,699 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 277 states to 277 states and 319 transitions. [2024-11-28 05:06:45,700 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 277 [2024-11-28 05:06:45,700 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 277 [2024-11-28 05:06:45,700 INFO L73 IsDeterministic]: Start isDeterministic. Operand 277 states and 319 transitions. [2024-11-28 05:06:45,701 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:45,701 INFO L218 hiAutomatonCegarLoop]: Abstraction has 277 states and 319 transitions. [2024-11-28 05:06:45,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 277 states and 319 transitions. [2024-11-28 05:06:45,705 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 277 to 277. [2024-11-28 05:06:45,706 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 277 states, 277 states have (on average 1.151624548736462) internal successors, (319), 276 states have internal predecessors, (319), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:45,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 319 transitions. [2024-11-28 05:06:45,707 INFO L240 hiAutomatonCegarLoop]: Abstraction has 277 states and 319 transitions. [2024-11-28 05:06:45,708 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-28 05:06:45,709 INFO L425 stractBuchiCegarLoop]: Abstraction has 277 states and 319 transitions. [2024-11-28 05:06:45,710 INFO L332 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2024-11-28 05:06:45,710 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 277 states and 319 transitions. [2024-11-28 05:06:45,711 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 222 [2024-11-28 05:06:45,712 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:45,712 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:45,712 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:45,713 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:45,713 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume 0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume !(0 == (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:45,714 INFO L749 eck$LassoCheckResult]: Loop: "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:45,714 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:45,715 INFO L85 PathProgramCache]: Analyzing trace with hash -387831165, now seen corresponding path program 1 times [2024-11-28 05:06:45,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:45,715 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [974902047] [2024-11-28 05:06:45,715 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:45,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:45,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:45,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:45,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [974902047] [2024-11-28 05:06:45,875 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [974902047] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:45,875 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1962811913] [2024-11-28 05:06:45,875 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:45,875 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:45,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:45,879 INFO L229 MonitoredProcess]: Starting monitored process 31 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:45,881 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2024-11-28 05:06:45,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:45,937 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 05:06:45,939 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:45,990 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:46,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1962811913] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:46,058 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:46,058 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-11-28 05:06:46,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [236308837] [2024-11-28 05:06:46,058 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:46,058 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:06:46,058 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:46,058 INFO L85 PathProgramCache]: Analyzing trace with hash -763981815, now seen corresponding path program 1 times [2024-11-28 05:06:46,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:46,059 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [192830660] [2024-11-28 05:06:46,059 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:46,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:46,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:46,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:46,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [192830660] [2024-11-28 05:06:46,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [192830660] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:46,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [710594121] [2024-11-28 05:06:46,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:46,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:46,220 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:46,224 INFO L229 MonitoredProcess]: Starting monitored process 32 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:46,226 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2024-11-28 05:06:46,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:46,278 INFO L256 TraceCheckSpWp]: Trace formula consists of 128 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 05:06:46,280 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:46,344 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:46,385 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [710594121] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:46,385 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:46,385 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 6 [2024-11-28 05:06:46,386 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846028058] [2024-11-28 05:06:46,386 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:46,386 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:46,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:46,386 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-28 05:06:46,387 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2024-11-28 05:06:46,387 INFO L87 Difference]: Start difference. First operand 277 states and 319 transitions. cyclomatic complexity: 44 Second operand has 10 states, 10 states have (on average 4.9) internal successors, (49), 10 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:46,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:46,887 INFO L93 Difference]: Finished difference Result 574 states and 655 transitions. [2024-11-28 05:06:46,887 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 574 states and 655 transitions. [2024-11-28 05:06:46,890 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 460 [2024-11-28 05:06:46,893 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 574 states to 570 states and 651 transitions. [2024-11-28 05:06:46,893 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 570 [2024-11-28 05:06:46,894 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 570 [2024-11-28 05:06:46,894 INFO L73 IsDeterministic]: Start isDeterministic. Operand 570 states and 651 transitions. [2024-11-28 05:06:46,895 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:46,895 INFO L218 hiAutomatonCegarLoop]: Abstraction has 570 states and 651 transitions. [2024-11-28 05:06:46,896 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 570 states and 651 transitions. [2024-11-28 05:06:46,915 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 570 to 522. [2024-11-28 05:06:46,916 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 522 states, 522 states have (on average 1.1475095785440612) internal successors, (599), 521 states have internal predecessors, (599), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:46,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 522 states and 599 transitions. [2024-11-28 05:06:46,918 INFO L240 hiAutomatonCegarLoop]: Abstraction has 522 states and 599 transitions. [2024-11-28 05:06:46,918 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-28 05:06:46,919 INFO L425 stractBuchiCegarLoop]: Abstraction has 522 states and 599 transitions. [2024-11-28 05:06:46,919 INFO L332 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2024-11-28 05:06:46,919 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 522 states and 599 transitions. [2024-11-28 05:06:46,922 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 419 [2024-11-28 05:06:46,922 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:46,922 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:46,923 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:46,923 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:46,924 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume !(0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:46,924 INFO L749 eck$LassoCheckResult]: Loop: "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:46,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:46,925 INFO L85 PathProgramCache]: Analyzing trace with hash -2016502784, now seen corresponding path program 1 times [2024-11-28 05:06:46,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:46,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [316441620] [2024-11-28 05:06:46,925 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:46,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:46,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:46,956 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:46,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:46,994 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:46,994 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:46,995 INFO L85 PathProgramCache]: Analyzing trace with hash -532839931, now seen corresponding path program 1 times [2024-11-28 05:06:46,995 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:46,996 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1552883528] [2024-11-28 05:06:46,996 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:47,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:47,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:47,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1552883528] [2024-11-28 05:06:47,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1552883528] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:47,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [742695695] [2024-11-28 05:06:47,181 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:47,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:47,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:47,185 INFO L229 MonitoredProcess]: Starting monitored process 33 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:47,188 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2024-11-28 05:06:47,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:47,247 INFO L256 TraceCheckSpWp]: Trace formula consists of 156 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-28 05:06:47,249 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:47,330 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:47,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [742695695] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:47,377 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:47,377 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 3, 3] total 6 [2024-11-28 05:06:47,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [705070406] [2024-11-28 05:06:47,378 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:47,378 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:47,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:47,379 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-28 05:06:47,379 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-28 05:06:47,379 INFO L87 Difference]: Start difference. First operand 522 states and 599 transitions. cyclomatic complexity: 81 Second operand has 7 states, 6 states have (on average 13.0) internal successors, (78), 7 states have internal predecessors, (78), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:47,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:47,609 INFO L93 Difference]: Finished difference Result 595 states and 674 transitions. [2024-11-28 05:06:47,609 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 595 states and 674 transitions. [2024-11-28 05:06:47,612 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 292 [2024-11-28 05:06:47,615 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 595 states to 595 states and 674 transitions. [2024-11-28 05:06:47,615 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 595 [2024-11-28 05:06:47,616 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 595 [2024-11-28 05:06:47,616 INFO L73 IsDeterministic]: Start isDeterministic. Operand 595 states and 674 transitions. [2024-11-28 05:06:47,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:47,617 INFO L218 hiAutomatonCegarLoop]: Abstraction has 595 states and 674 transitions. [2024-11-28 05:06:47,618 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 595 states and 674 transitions. [2024-11-28 05:06:47,624 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 595 to 385. [2024-11-28 05:06:47,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 385 states, 385 states have (on average 1.12987012987013) internal successors, (435), 384 states have internal predecessors, (435), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:47,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 385 states and 435 transitions. [2024-11-28 05:06:47,627 INFO L240 hiAutomatonCegarLoop]: Abstraction has 385 states and 435 transitions. [2024-11-28 05:06:47,627 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2024-11-28 05:06:47,628 INFO L425 stractBuchiCegarLoop]: Abstraction has 385 states and 435 transitions. [2024-11-28 05:06:47,629 INFO L332 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2024-11-28 05:06:47,629 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 385 states and 435 transitions. [2024-11-28 05:06:47,631 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 222 [2024-11-28 05:06:47,632 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:47,632 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:47,632 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:47,633 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:47,633 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume 0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:47,633 INFO L749 eck$LassoCheckResult]: Loop: "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" [2024-11-28 05:06:47,633 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:47,633 INFO L85 PathProgramCache]: Analyzing trace with hash 1984836943, now seen corresponding path program 1 times [2024-11-28 05:06:47,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:47,633 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [601036754] [2024-11-28 05:06:47,633 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:47,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:47,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:47,676 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:47,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:47,726 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:47,726 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:47,727 INFO L85 PathProgramCache]: Analyzing trace with hash 816066289, now seen corresponding path program 1 times [2024-11-28 05:06:47,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:47,727 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1718172303] [2024-11-28 05:06:47,727 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:47,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:47,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:47,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:47,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1718172303] [2024-11-28 05:06:47,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1718172303] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:47,848 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1722501729] [2024-11-28 05:06:47,848 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:47,848 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:47,848 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:47,850 INFO L229 MonitoredProcess]: Starting monitored process 34 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:47,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2024-11-28 05:06:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:47,898 INFO L256 TraceCheckSpWp]: Trace formula consists of 72 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 05:06:47,899 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:48,028 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:48,170 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1722501729] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:48,171 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:48,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 13 [2024-11-28 05:06:48,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [384088185] [2024-11-28 05:06:48,171 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:48,171 INFO L764 eck$LassoCheckResult]: loop already infeasible [2024-11-28 05:06:48,171 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:48,172 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 05:06:48,172 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=40, Invalid=142, Unknown=0, NotChecked=0, Total=182 [2024-11-28 05:06:48,172 INFO L87 Difference]: Start difference. First operand 385 states and 435 transitions. cyclomatic complexity: 53 Second operand has 14 states, 13 states have (on average 7.615384615384615) internal successors, (99), 14 states have internal predecessors, (99), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:48,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:48,904 INFO L93 Difference]: Finished difference Result 452 states and 488 transitions. [2024-11-28 05:06:48,904 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 452 states and 488 transitions. [2024-11-28 05:06:48,923 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 94 [2024-11-28 05:06:48,925 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 452 states to 452 states and 488 transitions. [2024-11-28 05:06:48,925 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 452 [2024-11-28 05:06:48,926 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 452 [2024-11-28 05:06:48,926 INFO L73 IsDeterministic]: Start isDeterministic. Operand 452 states and 488 transitions. [2024-11-28 05:06:48,927 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:48,927 INFO L218 hiAutomatonCegarLoop]: Abstraction has 452 states and 488 transitions. [2024-11-28 05:06:48,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states and 488 transitions. [2024-11-28 05:06:48,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 295. [2024-11-28 05:06:48,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 295 states, 295 states have (on average 1.0779661016949154) internal successors, (318), 294 states have internal predecessors, (318), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:48,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 295 states and 318 transitions. [2024-11-28 05:06:48,935 INFO L240 hiAutomatonCegarLoop]: Abstraction has 295 states and 318 transitions. [2024-11-28 05:06:48,935 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2024-11-28 05:06:48,936 INFO L425 stractBuchiCegarLoop]: Abstraction has 295 states and 318 transitions. [2024-11-28 05:06:48,936 INFO L332 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2024-11-28 05:06:48,936 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 295 states and 318 transitions. [2024-11-28 05:06:48,938 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 37 [2024-11-28 05:06:48,938 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:48,938 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:48,939 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:48,939 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:48,939 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume 0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" [2024-11-28 05:06:48,939 INFO L749 eck$LassoCheckResult]: Loop: "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" [2024-11-28 05:06:48,940 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:48,940 INFO L85 PathProgramCache]: Analyzing trace with hash -1302341553, now seen corresponding path program 1 times [2024-11-28 05:06:48,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:48,940 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706740358] [2024-11-28 05:06:48,940 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:48,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:48,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:48,982 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:49,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:49,048 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:49,049 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:49,049 INFO L85 PathProgramCache]: Analyzing trace with hash 919791363, now seen corresponding path program 1 times [2024-11-28 05:06:49,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:49,049 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2138986269] [2024-11-28 05:06:49,049 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:49,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:49,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:49,054 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:49,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:49,060 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:49,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:49,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1500716753, now seen corresponding path program 2 times [2024-11-28 05:06:49,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:49,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1717834432] [2024-11-28 05:06:49,061 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:49,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:49,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:49,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:49,440 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1717834432] [2024-11-28 05:06:49,440 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1717834432] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:49,441 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [24794882] [2024-11-28 05:06:49,441 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:49,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:49,441 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:49,445 INFO L229 MonitoredProcess]: Starting monitored process 35 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:49,447 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2024-11-28 05:06:49,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:49,513 INFO L256 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-28 05:06:49,514 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:49,721 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:49,902 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [24794882] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:49,903 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:49,903 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 12 [2024-11-28 05:06:49,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [404220960] [2024-11-28 05:06:49,903 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:50,020 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:50,020 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:50,020 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:50,020 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:50,020 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 05:06:50,020 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:50,020 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:50,020 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:50,020 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration11_Loop [2024-11-28 05:06:50,020 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:50,021 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:50,022 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:50,032 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:50,341 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:50,341 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 05:06:50,341 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:50,341 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:50,349 INFO L229 MonitoredProcess]: Starting monitored process 36 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:50,350 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2024-11-28 05:06:50,351 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:50,351 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:50,381 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 05:06:50,381 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Honda state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 05:06:50,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2024-11-28 05:06:50,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:50,391 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:50,394 INFO L229 MonitoredProcess]: Starting monitored process 37 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:50,396 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2024-11-28 05:06:50,398 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:50,398 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:50,455 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2024-11-28 05:06:50,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:50,455 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:50,457 INFO L229 MonitoredProcess]: Starting monitored process 38 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:50,460 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2024-11-28 05:06:50,461 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 05:06:50,461 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:50,968 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 05:06:50,978 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:50,978 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:50,978 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:50,978 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:50,978 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:50,978 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 05:06:50,978 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:50,978 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:50,979 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:50,979 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration11_Loop [2024-11-28 05:06:50,979 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:50,979 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:50,980 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:50,988 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:51,240 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:51,240 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 05:06:51,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,247 INFO L229 MonitoredProcess]: Starting monitored process 39 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2024-11-28 05:06:51,250 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,262 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,263 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:51,264 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:51,264 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,274 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2024-11-28 05:06:51,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,275 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,277 INFO L229 MonitoredProcess]: Starting monitored process 40 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2024-11-28 05:06:51,282 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,296 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,297 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,297 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,297 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:51,299 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:51,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Ended with exit code 0 [2024-11-28 05:06:51,315 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 05:06:51,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,318 INFO L229 MonitoredProcess]: Starting monitored process 41 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2024-11-28 05:06:51,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,337 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,337 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,337 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,337 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,337 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:51,339 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:51,339 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,344 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,354 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:51,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,355 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,357 INFO L229 MonitoredProcess]: Starting monitored process 42 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2024-11-28 05:06:51,361 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,373 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,373 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,373 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,373 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,373 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:51,377 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:51,377 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,384 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,391 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2024-11-28 05:06:51,392 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 05:06:51,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,392 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,393 INFO L229 MonitoredProcess]: Starting monitored process 43 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,395 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2024-11-28 05:06:51,396 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,407 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,407 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,408 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,408 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,408 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:51,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:51,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,414 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,421 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Ended with exit code 0 [2024-11-28 05:06:51,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,423 INFO L229 MonitoredProcess]: Starting monitored process 44 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2024-11-28 05:06:51,427 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,439 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,439 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,440 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,440 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,440 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:51,444 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:51,445 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,458 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2024-11-28 05:06:51,458 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 05:06:51,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,460 INFO L229 MonitoredProcess]: Starting monitored process 45 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2024-11-28 05:06:51,462 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:51,478 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:51,478 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,494 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2024-11-28 05:06:51,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,496 INFO L229 MonitoredProcess]: Starting monitored process 46 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,498 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2024-11-28 05:06:51,499 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,511 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:51,511 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,511 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,511 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,511 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:51,517 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:51,518 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,535 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Ended with exit code 0 [2024-11-28 05:06:51,536 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 05:06:51,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,536 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,538 INFO L229 MonitoredProcess]: Starting monitored process 47 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,539 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2024-11-28 05:06:51,541 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:51,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,553 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:51,555 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:51,555 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,561 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,571 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2024-11-28 05:06:51,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,571 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,573 INFO L229 MonitoredProcess]: Starting monitored process 48 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,574 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2024-11-28 05:06:51,576 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,587 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,587 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:51,587 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,588 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,588 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,588 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:51,592 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:51,592 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,612 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2024-11-28 05:06:51,613 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 05:06:51,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,613 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,615 INFO L229 MonitoredProcess]: Starting monitored process 49 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,616 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2024-11-28 05:06:51,619 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,631 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,631 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:51,632 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,632 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,632 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,632 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:51,635 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:51,636 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,645 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:51,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,653 INFO L229 MonitoredProcess]: Starting monitored process 50 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2024-11-28 05:06:51,655 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,668 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:51,668 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,668 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,668 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,668 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:51,674 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:51,674 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,700 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:51,701 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 05:06:51,701 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,703 INFO L229 MonitoredProcess]: Starting monitored process 51 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,708 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2024-11-28 05:06:51,709 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,724 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,724 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:51,724 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,724 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,724 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,724 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:51,729 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:51,729 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,742 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,749 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2024-11-28 05:06:51,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,751 INFO L229 MonitoredProcess]: Starting monitored process 52 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,753 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Waiting until timeout for monitored process [2024-11-28 05:06:51,754 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,766 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,766 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:51,766 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,767 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:51,774 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:51,775 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,791 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,797 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (52)] Ended with exit code 0 [2024-11-28 05:06:51,798 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 05:06:51,798 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,798 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,800 INFO L229 MonitoredProcess]: Starting monitored process 53 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,803 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2024-11-28 05:06:51,804 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,816 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,816 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:51,816 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,816 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,816 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,816 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:51,819 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:51,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,824 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,830 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:51,830 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,832 INFO L229 MonitoredProcess]: Starting monitored process 54 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,834 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2024-11-28 05:06:51,835 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,846 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,846 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:51,847 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,847 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,847 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,847 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:51,852 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:51,852 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,860 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,866 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Ended with exit code 0 [2024-11-28 05:06:51,867 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 05:06:51,867 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,869 INFO L229 MonitoredProcess]: Starting monitored process 55 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,871 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2024-11-28 05:06:51,871 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,883 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,883 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:51,883 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,884 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,884 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,884 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:51,888 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:51,888 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,902 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,912 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Ended with exit code 0 [2024-11-28 05:06:51,912 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:51,913 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:51,915 INFO L229 MonitoredProcess]: Starting monitored process 56 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:51,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2024-11-28 05:06:51,919 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:51,934 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:51,934 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:51,934 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:51,934 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:51,934 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:51,934 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:51,942 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:51,943 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:51,959 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:51,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2024-11-28 05:06:51,969 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:51,969 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2024-11-28 05:06:51,970 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=95, Unknown=0, NotChecked=0, Total=132 [2024-11-28 05:06:51,970 INFO L87 Difference]: Start difference. First operand 295 states and 318 transitions. cyclomatic complexity: 25 Second operand has 12 states, 12 states have (on average 12.583333333333334) internal successors, (151), 12 states have internal predecessors, (151), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:52,669 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:52,669 INFO L93 Difference]: Finished difference Result 333 states and 350 transitions. [2024-11-28 05:06:52,669 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 333 states and 350 transitions. [2024-11-28 05:06:52,671 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2024-11-28 05:06:52,674 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 333 states to 239 states and 253 transitions. [2024-11-28 05:06:52,674 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 239 [2024-11-28 05:06:52,675 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 239 [2024-11-28 05:06:52,675 INFO L73 IsDeterministic]: Start isDeterministic. Operand 239 states and 253 transitions. [2024-11-28 05:06:52,675 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:52,675 INFO L218 hiAutomatonCegarLoop]: Abstraction has 239 states and 253 transitions. [2024-11-28 05:06:52,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 239 states and 253 transitions. [2024-11-28 05:06:52,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 239 to 192. [2024-11-28 05:06:52,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 192 states, 192 states have (on average 1.0729166666666667) internal successors, (206), 191 states have internal predecessors, (206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:52,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 192 states to 192 states and 206 transitions. [2024-11-28 05:06:52,681 INFO L240 hiAutomatonCegarLoop]: Abstraction has 192 states and 206 transitions. [2024-11-28 05:06:52,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2024-11-28 05:06:52,683 INFO L425 stractBuchiCegarLoop]: Abstraction has 192 states and 206 transitions. [2024-11-28 05:06:52,683 INFO L332 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2024-11-28 05:06:52,683 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 192 states and 206 transitions. [2024-11-28 05:06:52,684 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2024-11-28 05:06:52,688 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:52,688 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:52,689 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:52,689 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:52,689 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume 0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" [2024-11-28 05:06:52,689 INFO L749 eck$LassoCheckResult]: Loop: "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" [2024-11-28 05:06:52,690 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:52,690 INFO L85 PathProgramCache]: Analyzing trace with hash -1302341553, now seen corresponding path program 3 times [2024-11-28 05:06:52,690 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:52,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426109915] [2024-11-28 05:06:52,690 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:52,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:52,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:52,754 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:52,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:52,818 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:52,819 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:52,820 INFO L85 PathProgramCache]: Analyzing trace with hash -986268705, now seen corresponding path program 1 times [2024-11-28 05:06:52,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:52,820 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982553103] [2024-11-28 05:06:52,820 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:52,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:52,824 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:52,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:52,829 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:52,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:52,832 INFO L85 PathProgramCache]: Analyzing trace with hash -405343315, now seen corresponding path program 1 times [2024-11-28 05:06:52,832 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:52,832 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436889471] [2024-11-28 05:06:52,832 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:52,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:52,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:53,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:53,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436889471] [2024-11-28 05:06:53,002 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436889471] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:53,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1842862902] [2024-11-28 05:06:53,002 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:53,003 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:53,003 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:53,006 INFO L229 MonitoredProcess]: Starting monitored process 57 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:53,010 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Waiting until timeout for monitored process [2024-11-28 05:06:53,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:53,075 INFO L256 TraceCheckSpWp]: Trace formula consists of 183 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-28 05:06:53,076 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:53,247 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:53,462 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1842862902] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:53,462 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:53,462 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7, 7] total 14 [2024-11-28 05:06:53,463 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1518466610] [2024-11-28 05:06:53,463 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:53,579 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:53,579 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:53,579 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:53,579 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:53,579 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 05:06:53,579 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:53,579 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:53,579 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:53,579 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration12_Loop [2024-11-28 05:06:53,579 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:53,579 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:53,580 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:53,590 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:53,905 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:53,905 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 05:06:53,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:53,906 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:53,909 INFO L229 MonitoredProcess]: Starting monitored process 58 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:53,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2024-11-28 05:06:53,913 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:53,913 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:53,943 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 05:06:53,943 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Honda state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 05:06:53,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:53,953 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:53,953 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:53,956 INFO L229 MonitoredProcess]: Starting monitored process 59 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:53,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2024-11-28 05:06:53,961 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:53,961 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:54,029 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2024-11-28 05:06:54,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:54,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:54,031 INFO L229 MonitoredProcess]: Starting monitored process 60 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:54,036 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2024-11-28 05:06:54,037 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 05:06:54,037 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:54,588 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 05:06:54,599 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2024-11-28 05:06:54,599 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:54,599 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:54,599 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:54,599 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:54,599 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 05:06:54,599 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:54,599 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:54,599 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:54,600 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration12_Loop [2024-11-28 05:06:54,600 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:54,600 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:54,600 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:54,611 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:54,861 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:54,861 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 05:06:54,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:54,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:54,863 INFO L229 MonitoredProcess]: Starting monitored process 61 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:54,864 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2024-11-28 05:06:54,865 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:54,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:54,877 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:54,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:54,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:54,877 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:54,879 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:54,879 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:54,881 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:54,888 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2024-11-28 05:06:54,888 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:54,888 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:54,891 INFO L229 MonitoredProcess]: Starting monitored process 62 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:54,894 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:54,894 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2024-11-28 05:06:54,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:54,907 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:54,907 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:54,907 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:54,907 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:54,909 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:54,909 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:54,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:54,921 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:54,922 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 05:06:54,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:54,922 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:54,924 INFO L229 MonitoredProcess]: Starting monitored process 63 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:54,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:54,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2024-11-28 05:06:54,943 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:54,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:54,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:54,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:54,943 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:54,945 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:54,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:54,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:54,960 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:54,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:54,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:54,963 INFO L229 MonitoredProcess]: Starting monitored process 64 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:54,966 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2024-11-28 05:06:54,967 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:54,979 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:54,979 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:54,980 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:54,980 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:54,980 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:54,983 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:54,983 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:54,988 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:54,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:54,994 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 05:06:54,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:54,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:54,996 INFO L229 MonitoredProcess]: Starting monitored process 65 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:54,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2024-11-28 05:06:54,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,010 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:55,010 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,011 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:55,013 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:55,013 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,017 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,024 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Ended with exit code 0 [2024-11-28 05:06:55,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,025 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,027 INFO L229 MonitoredProcess]: Starting monitored process 66 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,028 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2024-11-28 05:06:55,029 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,041 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:55,041 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,041 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,041 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,041 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:55,047 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:55,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,056 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,066 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Ended with exit code 0 [2024-11-28 05:06:55,067 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 05:06:55,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,067 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,069 INFO L229 MonitoredProcess]: Starting monitored process 67 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2024-11-28 05:06:55,075 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,091 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:55,092 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,092 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,092 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,092 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:55,094 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:55,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,103 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Ended with exit code 0 [2024-11-28 05:06:55,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,113 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,115 INFO L229 MonitoredProcess]: Starting monitored process 68 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,118 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2024-11-28 05:06:55,120 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:55,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,137 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:55,143 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:55,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,153 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,163 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:55,163 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 05:06:55,163 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,163 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,165 INFO L229 MonitoredProcess]: Starting monitored process 69 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2024-11-28 05:06:55,169 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:55,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,185 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,185 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:55,187 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:55,187 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,192 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:55,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,199 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,201 INFO L229 MonitoredProcess]: Starting monitored process 70 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2024-11-28 05:06:55,203 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,215 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,215 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:55,215 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,215 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,215 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,215 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:55,219 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:55,219 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,240 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2024-11-28 05:06:55,240 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 05:06:55,241 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,242 INFO L229 MonitoredProcess]: Starting monitored process 71 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2024-11-28 05:06:55,245 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,257 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:55,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:55,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:55,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,278 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2024-11-28 05:06:55,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,281 INFO L229 MonitoredProcess]: Starting monitored process 72 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,282 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2024-11-28 05:06:55,284 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,296 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,296 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:55,296 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,296 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,296 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,296 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:55,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:55,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,318 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2024-11-28 05:06:55,328 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 05:06:55,329 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,329 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,331 INFO L229 MonitoredProcess]: Starting monitored process 73 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,334 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2024-11-28 05:06:55,335 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,352 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,352 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:55,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,352 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:55,355 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:55,356 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,368 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,378 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Ended with exit code 0 [2024-11-28 05:06:55,378 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,378 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,380 INFO L229 MonitoredProcess]: Starting monitored process 74 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,384 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2024-11-28 05:06:55,401 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:55,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:55,409 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:55,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,443 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2024-11-28 05:06:55,443 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 05:06:55,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,444 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,446 INFO L229 MonitoredProcess]: Starting monitored process 75 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,449 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,449 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2024-11-28 05:06:55,464 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,465 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:55,465 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,465 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,465 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,465 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:55,467 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:55,467 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,474 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:55,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,484 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,488 INFO L229 MonitoredProcess]: Starting monitored process 76 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,490 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,493 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2024-11-28 05:06:55,505 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,505 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:55,505 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,505 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,505 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,506 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:55,510 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:55,510 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,521 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,530 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2024-11-28 05:06:55,531 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 05:06:55,531 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,533 INFO L229 MonitoredProcess]: Starting monitored process 77 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,538 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,540 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2024-11-28 05:06:55,553 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:55,554 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,554 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:55,558 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:55,558 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,568 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,577 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:55,578 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:55,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:55,580 INFO L229 MonitoredProcess]: Starting monitored process 78 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:55,584 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:55,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2024-11-28 05:06:55,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:55,600 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:55,600 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:55,600 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:55,600 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:55,600 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:55,607 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:55,608 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:55,623 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:55,633 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:55,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:55,633 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2024-11-28 05:06:55,633 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=48, Invalid=134, Unknown=0, NotChecked=0, Total=182 [2024-11-28 05:06:55,634 INFO L87 Difference]: Start difference. First operand 192 states and 206 transitions. cyclomatic complexity: 15 Second operand has 14 states, 14 states have (on average 8.357142857142858) internal successors, (117), 14 states have internal predecessors, (117), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:56,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:06:56,483 INFO L93 Difference]: Finished difference Result 336 states and 353 transitions. [2024-11-28 05:06:56,483 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 336 states and 353 transitions. [2024-11-28 05:06:56,485 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 28 [2024-11-28 05:06:56,487 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 336 states to 229 states and 241 transitions. [2024-11-28 05:06:56,487 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 229 [2024-11-28 05:06:56,487 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 229 [2024-11-28 05:06:56,487 INFO L73 IsDeterministic]: Start isDeterministic. Operand 229 states and 241 transitions. [2024-11-28 05:06:56,487 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:06:56,488 INFO L218 hiAutomatonCegarLoop]: Abstraction has 229 states and 241 transitions. [2024-11-28 05:06:56,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states and 241 transitions. [2024-11-28 05:06:56,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 175. [2024-11-28 05:06:56,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 175 states, 175 states have (on average 1.062857142857143) internal successors, (186), 174 states have internal predecessors, (186), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:06:56,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 175 states to 175 states and 186 transitions. [2024-11-28 05:06:56,492 INFO L240 hiAutomatonCegarLoop]: Abstraction has 175 states and 186 transitions. [2024-11-28 05:06:56,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2024-11-28 05:06:56,493 INFO L425 stractBuchiCegarLoop]: Abstraction has 175 states and 186 transitions. [2024-11-28 05:06:56,493 INFO L332 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2024-11-28 05:06:56,493 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 175 states and 186 transitions. [2024-11-28 05:06:56,494 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2024-11-28 05:06:56,495 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:06:56,495 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:06:56,495 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [5, 5, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:56,496 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:06:56,496 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume 0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume !(0 == (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255;mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) % 256;mp_add_~carry~0#1 := 1;" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296));" [2024-11-28 05:06:56,496 INFO L749 eck$LassoCheckResult]: Loop: "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" [2024-11-28 05:06:56,497 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:56,497 INFO L85 PathProgramCache]: Analyzing trace with hash -1486955316, now seen corresponding path program 1 times [2024-11-28 05:06:56,497 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:56,497 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183134331] [2024-11-28 05:06:56,497 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:56,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:56,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:56,919 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:06:56,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183134331] [2024-11-28 05:06:56,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1183134331] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:06:56,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [820562635] [2024-11-28 05:06:56,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:56,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:06:56,921 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:56,926 INFO L229 MonitoredProcess]: Starting monitored process 79 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:06:56,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Waiting until timeout for monitored process [2024-11-28 05:06:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:06:57,026 INFO L256 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 8 conjuncts are in the unsatisfiable core [2024-11-28 05:06:57,028 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:06:57,275 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:06:57,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [820562635] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:06:57,381 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:06:57,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 5] total 13 [2024-11-28 05:06:57,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1927212490] [2024-11-28 05:06:57,381 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:06:57,382 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:06:57,382 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:06:57,382 INFO L85 PathProgramCache]: Analyzing trace with hash -1863970781, now seen corresponding path program 2 times [2024-11-28 05:06:57,382 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:06:57,382 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1417643944] [2024-11-28 05:06:57,382 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:06:57,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:06:57,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:57,387 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:06:57,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:06:57,391 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:06:57,534 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:57,535 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:57,535 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:57,535 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:57,535 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 05:06:57,535 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:57,535 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:57,535 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:57,535 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration13_Loop [2024-11-28 05:06:57,535 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:57,535 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:57,536 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:57,544 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:57,868 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:57,868 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 05:06:57,868 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:57,868 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:57,874 INFO L229 MonitoredProcess]: Starting monitored process 80 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:57,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2024-11-28 05:06:57,875 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:57,875 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:57,905 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 05:06:57,905 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Honda state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 05:06:57,915 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2024-11-28 05:06:57,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:57,915 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:57,917 INFO L229 MonitoredProcess]: Starting monitored process 81 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:57,920 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:06:57,920 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:57,922 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2024-11-28 05:06:57,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:57,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:57,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:57,997 INFO L229 MonitoredProcess]: Starting monitored process 82 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:57,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2024-11-28 05:06:58,001 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 05:06:58,001 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:06:58,714 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 05:06:58,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:58,723 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:06:58,723 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:06:58,723 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:06:58,723 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:06:58,723 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 05:06:58,723 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:58,723 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:06:58,723 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:06:58,723 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration13_Loop [2024-11-28 05:06:58,723 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:06:58,723 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:06:58,724 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:58,732 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:06:58,973 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:06:58,973 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 05:06:58,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:58,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:58,976 INFO L229 MonitoredProcess]: Starting monitored process 83 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:58,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2024-11-28 05:06:58,980 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:58,994 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:58,994 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:58,995 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:58,995 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:58,995 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:58,997 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:58,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,001 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,011 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,011 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,014 INFO L229 MonitoredProcess]: Starting monitored process 84 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,018 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2024-11-28 05:06:59,019 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,033 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:59,033 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,033 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,033 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,034 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:06:59,036 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:06:59,036 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,046 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,046 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 05:06:59,047 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,047 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,048 INFO L229 MonitoredProcess]: Starting monitored process 85 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2024-11-28 05:06:59,051 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:59,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,062 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:59,064 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:59,064 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,067 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,073 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Ended with exit code 0 [2024-11-28 05:06:59,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,074 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,075 INFO L229 MonitoredProcess]: Starting monitored process 86 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,077 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2024-11-28 05:06:59,078 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,089 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:59,089 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,089 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:59,093 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:59,093 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,098 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,104 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Ended with exit code 0 [2024-11-28 05:06:59,104 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 05:06:59,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,104 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,106 INFO L229 MonitoredProcess]: Starting monitored process 87 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,107 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2024-11-28 05:06:59,108 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,120 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:59,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:59,123 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:59,123 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,128 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,138 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,140 INFO L229 MonitoredProcess]: Starting monitored process 88 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,143 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2024-11-28 05:06:59,144 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:59,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:59,160 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:59,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,167 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,173 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2024-11-28 05:06:59,173 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 05:06:59,173 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,173 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,175 INFO L229 MonitoredProcess]: Starting monitored process 89 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,176 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2024-11-28 05:06:59,177 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,189 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:59,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,189 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:59,192 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:59,192 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,202 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,204 INFO L229 MonitoredProcess]: Starting monitored process 90 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2024-11-28 05:06:59,207 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:06:59,219 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,219 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,219 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,219 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:59,224 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:59,224 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,254 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Ended with exit code 0 [2024-11-28 05:06:59,254 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 05:06:59,254 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,254 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,256 INFO L229 MonitoredProcess]: Starting monitored process 91 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,257 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2024-11-28 05:06:59,258 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,270 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:59,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:59,272 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:59,272 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,277 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,282 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Ended with exit code 0 [2024-11-28 05:06:59,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,284 INFO L229 MonitoredProcess]: Starting monitored process 92 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2024-11-28 05:06:59,287 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,298 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:59,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,299 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:06:59,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:06:59,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,314 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,324 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,326 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 05:06:59,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,326 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,329 INFO L229 MonitoredProcess]: Starting monitored process 93 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,332 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2024-11-28 05:06:59,333 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,348 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,348 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:59,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:59,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:59,352 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,361 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,371 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Ended with exit code 0 [2024-11-28 05:06:59,371 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,371 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,373 INFO L229 MonitoredProcess]: Starting monitored process 94 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2024-11-28 05:06:59,377 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,393 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,394 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:06:59,394 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,394 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,394 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,394 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:59,398 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:59,399 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,424 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,425 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 05:06:59,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,425 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,427 INFO L229 MonitoredProcess]: Starting monitored process 95 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,431 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2024-11-28 05:06:59,431 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,447 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:59,447 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:59,451 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:59,451 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,464 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,473 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,474 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,476 INFO L229 MonitoredProcess]: Starting monitored process 96 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,480 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,481 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2024-11-28 05:06:59,497 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,497 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:59,497 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,497 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,497 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,497 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:06:59,504 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:06:59,505 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,528 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,537 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,538 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 05:06:59,538 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,538 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,542 INFO L229 MonitoredProcess]: Starting monitored process 97 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,543 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2024-11-28 05:06:59,544 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,559 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,559 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:59,559 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,560 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,560 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,560 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:59,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:59,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,572 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,582 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,582 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,584 INFO L229 MonitoredProcess]: Starting monitored process 98 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2024-11-28 05:06:59,590 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,605 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:06:59,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,606 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,606 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,606 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:06:59,611 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:06:59,612 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,623 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,632 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,632 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 05:06:59,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,636 INFO L229 MonitoredProcess]: Starting monitored process 99 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2024-11-28 05:06:59,640 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,654 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:59,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,655 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:59,659 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:59,659 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,681 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:06:59,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:06:59,684 INFO L229 MonitoredProcess]: Starting monitored process 100 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:06:59,687 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2024-11-28 05:06:59,688 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:06:59,703 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:06:59,704 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:06:59,704 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:06:59,704 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:06:59,704 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:06:59,704 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:06:59,713 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:06:59,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:06:59,727 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:06:59,733 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Forceful destruction successful, exit code 0 [2024-11-28 05:06:59,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:06:59,734 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-28 05:06:59,734 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=114, Unknown=0, NotChecked=0, Total=156 [2024-11-28 05:06:59,734 INFO L87 Difference]: Start difference. First operand 175 states and 186 transitions. cyclomatic complexity: 12 Second operand has 13 states, 13 states have (on average 13.615384615384615) internal successors, (177), 13 states have internal predecessors, (177), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:07:00,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:07:00,108 INFO L93 Difference]: Finished difference Result 274 states and 284 transitions. [2024-11-28 05:07:00,109 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 274 states and 284 transitions. [2024-11-28 05:07:00,111 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2024-11-28 05:07:00,112 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 274 states to 165 states and 171 transitions. [2024-11-28 05:07:00,112 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 165 [2024-11-28 05:07:00,113 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 165 [2024-11-28 05:07:00,113 INFO L73 IsDeterministic]: Start isDeterministic. Operand 165 states and 171 transitions. [2024-11-28 05:07:00,113 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:07:00,113 INFO L218 hiAutomatonCegarLoop]: Abstraction has 165 states and 171 transitions. [2024-11-28 05:07:00,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 165 states and 171 transitions. [2024-11-28 05:07:00,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 165 to 102. [2024-11-28 05:07:00,115 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 102 states, 102 states have (on average 1.0588235294117647) internal successors, (108), 101 states have internal predecessors, (108), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:07:00,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 108 transitions. [2024-11-28 05:07:00,116 INFO L240 hiAutomatonCegarLoop]: Abstraction has 102 states and 108 transitions. [2024-11-28 05:07:00,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2024-11-28 05:07:00,117 INFO L425 stractBuchiCegarLoop]: Abstraction has 102 states and 108 transitions. [2024-11-28 05:07:00,117 INFO L332 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2024-11-28 05:07:00,117 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 102 states and 108 transitions. [2024-11-28 05:07:00,118 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 14 [2024-11-28 05:07:00,118 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2024-11-28 05:07:00,118 INFO L119 BuchiIsEmpty]: Starting construction of run [2024-11-28 05:07:00,119 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:07:00,119 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-28 05:07:00,119 INFO L747 eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int#0(48, 1, 0, 1);call write~init~int#0(0, 1, 1, 1);call #Ultimate.allocInit(15, 2);" "assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet4#1, main_#t~ret5#1, main_~a~0#1, main_~b~0#1, main_~r~1#1;havoc main_~a~0#1;havoc main_~b~0#1;havoc main_~r~1#1;havoc main_#t~nondet4#1;main_~b~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~a~0#1 := 234770789;assume { :begin_inline_mp_add } true;mp_add_#in~a#1, mp_add_#in~b#1 := main_~a~0#1, main_~b~0#1;havoc mp_add_#res#1;havoc mp_add_#t~bitwise1#1, mp_add_#t~bitwise2#1, mp_add_#t~bitwise3#1, mp_add_~a#1, mp_add_~b#1, mp_add_~a0~0#1, mp_add_~a1~0#1, mp_add_~a2~0#1, mp_add_~a3~0#1, mp_add_~b0~0#1, mp_add_~b1~0#1, mp_add_~b2~0#1, mp_add_~b3~0#1, mp_add_~r0~0#1, mp_add_~r1~0#1, mp_add_~r2~0#1, mp_add_~r3~0#1, mp_add_~carry~0#1, mp_add_~partial_sum~0#1, mp_add_~r~0#1, mp_add_~i~0#1, mp_add_~na~0#1, mp_add_~nb~0#1;mp_add_~a#1 := mp_add_#in~a#1;mp_add_~b#1 := mp_add_#in~b#1;havoc mp_add_~a0~0#1;havoc mp_add_~a1~0#1;havoc mp_add_~a2~0#1;havoc mp_add_~a3~0#1;havoc mp_add_~b0~0#1;havoc mp_add_~b1~0#1;havoc mp_add_~b2~0#1;havoc mp_add_~b3~0#1;havoc mp_add_~r0~0#1;havoc mp_add_~r1~0#1;havoc mp_add_~r2~0#1;havoc mp_add_~r3~0#1;havoc mp_add_~carry~0#1;havoc mp_add_~partial_sum~0#1;havoc mp_add_~r~0#1;havoc mp_add_~i~0#1;havoc mp_add_~na~0#1;havoc mp_add_~nb~0#1;mp_add_~a0~0#1 := mp_add_~a#1;mp_add_~a1~0#1 := mp_add_~a#1 % 4294967296 / 256;mp_add_~a2~0#1 := mp_add_~a#1 % 4294967296 / 65536;mp_add_~a3~0#1 := mp_add_~a#1 % 4294967296 / 16777216;mp_add_~b0~0#1 := mp_add_~b#1;mp_add_~b1~0#1 := mp_add_~b#1 % 4294967296 / 256;mp_add_~b2~0#1 := mp_add_~b#1 % 4294967296 / 65536;mp_add_~b3~0#1 := mp_add_~b#1 % 4294967296 / 16777216;mp_add_~na~0#1 := 4;" "assume !(0 == (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~nb~0#1 := 4;" "assume 0 == (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "assume 0 == (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);mp_add_~nb~0#1 := (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296) - 1;" "mp_add_~carry~0#1 := 0;mp_add_~i~0#1 := 0;" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a0~0#1 % 256 % 4294967296 else mp_add_~a0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b0~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b0~0#1 % 256 % 4294967296 else mp_add_~b0~0#1 % 256 % 4294967296 - 4294967296);" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume 0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r0~0#1 := mp_add_~partial_sum~0#1;" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a1~0#1 % 256 % 4294967296 else mp_add_~a1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b1~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b1~0#1 % 256 % 4294967296 else mp_add_~b1~0#1 % 256 % 4294967296 - 4294967296);" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r1~0#1 := mp_add_~partial_sum~0#1;" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a2~0#1 % 256 % 4294967296 else mp_add_~a2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b2~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b2~0#1 % 256 % 4294967296 else mp_add_~b2~0#1 % 256 % 4294967296 - 4294967296);" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r2~0#1 := mp_add_~partial_sum~0#1;" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~a3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~a3~0#1 % 256 % 4294967296 else mp_add_~a3~0#1 % 256 % 4294967296 - 4294967296);" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~partial_sum~0#1 := (if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) + (if mp_add_~b3~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~b3~0#1 % 256 % 4294967296 else mp_add_~b3~0#1 % 256 % 4294967296 - 4294967296);" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume 3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);mp_add_~r3~0#1 := mp_add_~partial_sum~0#1;" [2024-11-28 05:07:00,120 INFO L749 eck$LassoCheckResult]: Loop: "mp_add_~i~0#1 := 1 + (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296);" "assume ((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296) || (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296)) || 0 != (if mp_add_~carry~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~carry~0#1 % 65536 % 4294967296 else mp_add_~carry~0#1 % 65536 % 4294967296 - 4294967296);" "mp_add_~partial_sum~0#1 := mp_add_~carry~0#1;mp_add_~carry~0#1 := 0;" "assume !((if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~na~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~na~0#1 % 256 % 4294967296 else mp_add_~na~0#1 % 256 % 4294967296 - 4294967296));" "assume (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296) < (if mp_add_~nb~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~nb~0#1 % 256 % 4294967296 else mp_add_~nb~0#1 % 256 % 4294967296 - 4294967296);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !((if mp_add_~partial_sum~0#1 % 65536 % 4294967296 <= 2147483647 then mp_add_~partial_sum~0#1 % 65536 % 4294967296 else mp_add_~partial_sum~0#1 % 65536 % 4294967296 - 4294967296) > 255);" "assume !(0 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(1 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(2 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" "assume !(3 == (if mp_add_~i~0#1 % 256 % 4294967296 <= 2147483647 then mp_add_~i~0#1 % 256 % 4294967296 else mp_add_~i~0#1 % 256 % 4294967296 - 4294967296));" [2024-11-28 05:07:00,120 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:07:00,120 INFO L85 PathProgramCache]: Analyzing trace with hash -618549061, now seen corresponding path program 1 times [2024-11-28 05:07:00,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:07:00,120 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1621008688] [2024-11-28 05:07:00,120 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:07:00,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:07:00,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:07:00,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL_NO_AM found an infeasible trace [2024-11-28 05:07:00,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1621008688] [2024-11-28 05:07:00,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1621008688] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-28 05:07:00,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [865925860] [2024-11-28 05:07:00,621 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:07:00,621 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-28 05:07:00,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:00,623 INFO L229 MonitoredProcess]: Starting monitored process 101 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-28 05:07:00,626 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Waiting until timeout for monitored process [2024-11-28 05:07:00,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-28 05:07:00,765 INFO L256 TraceCheckSpWp]: Trace formula consists of 186 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-28 05:07:00,767 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-28 05:07:00,929 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2024-11-28 05:07:01,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [865925860] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-28 05:07:01,158 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-28 05:07:01,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 7, 7] total 20 [2024-11-28 05:07:01,158 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615175925] [2024-11-28 05:07:01,158 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-28 05:07:01,159 INFO L752 eck$LassoCheckResult]: stem already infeasible [2024-11-28 05:07:01,159 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 05:07:01,159 INFO L85 PathProgramCache]: Analyzing trace with hash -986268705, now seen corresponding path program 3 times [2024-11-28 05:07:01,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL_NO_AM [2024-11-28 05:07:01,159 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [393342518] [2024-11-28 05:07:01,159 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 05:07:01,159 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-28 05:07:01,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:07:01,164 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-11-28 05:07:01,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-11-28 05:07:01,167 INFO L130 FreeRefinementEngine]: Strategy CAMEL_NO_AM found a feasible trace [2024-11-28 05:07:01,309 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:07:01,309 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:07:01,310 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:07:01,310 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:07:01,310 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2024-11-28 05:07:01,310 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:01,310 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:07:01,310 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:07:01,310 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration14_Loop [2024-11-28 05:07:01,310 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:07:01,310 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:07:01,311 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:07:01,323 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:07:01,698 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:07:01,698 INFO L365 LassoAnalysis]: Checking for nontermination... [2024-11-28 05:07:01,699 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:01,699 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:01,701 INFO L229 MonitoredProcess]: Starting monitored process 102 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:01,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Waiting until timeout for monitored process [2024-11-28 05:07:01,704 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:07:01,704 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:07:01,733 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2024-11-28 05:07:01,733 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Honda state: {ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2024-11-28 05:07:01,740 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (102)] Ended with exit code 0 [2024-11-28 05:07:01,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:01,741 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:01,742 INFO L229 MonitoredProcess]: Starting monitored process 103 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:01,744 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Waiting until timeout for monitored process [2024-11-28 05:07:01,745 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2024-11-28 05:07:01,745 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:07:01,805 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (103)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:01,806 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:01,806 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:01,809 INFO L229 MonitoredProcess]: Starting monitored process 104 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:01,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Waiting until timeout for monitored process [2024-11-28 05:07:01,812 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2024-11-28 05:07:01,812 INFO L160 nArgumentSynthesizer]: Using integer mode. [2024-11-28 05:07:02,484 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2024-11-28 05:07:02,496 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (104)] Ended with exit code 0 [2024-11-28 05:07:02,496 INFO L204 LassoAnalysis]: Preferences: [2024-11-28 05:07:02,496 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2024-11-28 05:07:02,496 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2024-11-28 05:07:02,496 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2024-11-28 05:07:02,496 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2024-11-28 05:07:02,496 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:02,496 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2024-11-28 05:07:02,496 INFO L131 ssoRankerPreferences]: Path of dumped script: [2024-11-28 05:07:02,496 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_1-1.i_Iteration14_Loop [2024-11-28 05:07:02,496 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2024-11-28 05:07:02,497 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2024-11-28 05:07:02,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:07:02,506 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2024-11-28 05:07:02,884 INFO L259 LassoAnalysis]: Preprocessing complete. [2024-11-28 05:07:02,884 INFO L451 LassoAnalysis]: Using template 'affine'. [2024-11-28 05:07:02,884 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:02,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:02,887 INFO L229 MonitoredProcess]: Starting monitored process 105 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:02,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Waiting until timeout for monitored process [2024-11-28 05:07:02,892 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:02,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:02,909 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:02,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:02,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:02,909 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:07:02,911 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:07:02,911 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:02,914 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:02,922 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (105)] Ended with exit code 0 [2024-11-28 05:07:02,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:02,923 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:02,925 INFO L229 MonitoredProcess]: Starting monitored process 106 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:02,926 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Waiting until timeout for monitored process [2024-11-28 05:07:02,928 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:02,942 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:02,942 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:02,942 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:02,942 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:02,942 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2024-11-28 05:07:02,945 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2024-11-28 05:07:02,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:02,950 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:02,958 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (106)] Ended with exit code 0 [2024-11-28 05:07:02,958 INFO L451 LassoAnalysis]: Using template '2-nested'. [2024-11-28 05:07:02,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:02,959 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:02,961 INFO L229 MonitoredProcess]: Starting monitored process 107 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:02,962 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Waiting until timeout for monitored process [2024-11-28 05:07:02,964 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:02,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:02,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:02,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:02,979 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:02,979 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:07:02,981 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:07:02,982 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:02,986 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:02,994 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (107)] Ended with exit code 0 [2024-11-28 05:07:02,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:02,994 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:02,996 INFO L229 MonitoredProcess]: Starting monitored process 108 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:02,997 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Waiting until timeout for monitored process [2024-11-28 05:07:02,999 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,014 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:03,014 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,014 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,014 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,014 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:07:03,019 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:07:03,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,026 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,033 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (108)] Ended with exit code 0 [2024-11-28 05:07:03,033 INFO L451 LassoAnalysis]: Using template '3-nested'. [2024-11-28 05:07:03,033 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,033 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,035 INFO L229 MonitoredProcess]: Starting monitored process 109 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Waiting until timeout for monitored process [2024-11-28 05:07:03,038 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,053 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:03,053 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,053 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,054 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,054 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:07:03,056 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:07:03,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (109)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:03,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,071 INFO L229 MonitoredProcess]: Starting monitored process 110 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,072 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Waiting until timeout for monitored process [2024-11-28 05:07:03,074 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:03,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,089 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,089 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,089 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:07:03,094 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:07:03,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,102 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,108 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (110)] Ended with exit code 0 [2024-11-28 05:07:03,109 INFO L451 LassoAnalysis]: Using template '4-nested'. [2024-11-28 05:07:03,109 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,111 INFO L229 MonitoredProcess]: Starting monitored process 111 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,112 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2024-11-28 05:07:03,115 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,129 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:03,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,130 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,130 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:07:03,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:07:03,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,146 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2024-11-28 05:07:03,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,149 INFO L229 MonitoredProcess]: Starting monitored process 112 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2024-11-28 05:07:03,152 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,167 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2024-11-28 05:07:03,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,168 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,168 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:07:03,175 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:07:03,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,184 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:03,191 INFO L451 LassoAnalysis]: Using template '2-phase'. [2024-11-28 05:07:03,192 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,192 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,194 INFO L229 MonitoredProcess]: Starting monitored process 113 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,195 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2024-11-28 05:07:03,197 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:07:03,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,211 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,211 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,211 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:07:03,214 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:07:03,214 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,227 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2024-11-28 05:07:03,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,227 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,229 INFO L229 MonitoredProcess]: Starting monitored process 114 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,230 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2024-11-28 05:07:03,232 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,246 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,246 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:07:03,247 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,247 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,247 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,247 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2024-11-28 05:07:03,251 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2024-11-28 05:07:03,251 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,267 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:03,268 INFO L451 LassoAnalysis]: Using template '3-phase'. [2024-11-28 05:07:03,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,270 INFO L229 MonitoredProcess]: Starting monitored process 115 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,271 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2024-11-28 05:07:03,273 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,287 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,287 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:07:03,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,288 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,288 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,288 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:07:03,291 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:07:03,291 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,315 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2024-11-28 05:07:03,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,318 INFO L229 MonitoredProcess]: Starting monitored process 116 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,322 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2024-11-28 05:07:03,343 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,343 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2024-11-28 05:07:03,343 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,344 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,344 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:07:03,350 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:07:03,350 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,371 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,383 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2024-11-28 05:07:03,383 INFO L451 LassoAnalysis]: Using template '4-phase'. [2024-11-28 05:07:03,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,383 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,386 INFO L229 MonitoredProcess]: Starting monitored process 117 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,391 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2024-11-28 05:07:03,392 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,413 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,413 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:07:03,414 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,414 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,414 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,414 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:07:03,419 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:07:03,419 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,434 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,446 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:03,446 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,446 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,449 INFO L229 MonitoredProcess]: Starting monitored process 118 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,454 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2024-11-28 05:07:03,455 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,474 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,474 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:07:03,474 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2024-11-28 05:07:03,483 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2024-11-28 05:07:03,483 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,508 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,519 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2024-11-28 05:07:03,520 INFO L451 LassoAnalysis]: Using template '2-lex'. [2024-11-28 05:07:03,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,520 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,523 INFO L229 MonitoredProcess]: Starting monitored process 119 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,526 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2024-11-28 05:07:03,528 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:07:03,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,547 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,547 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,547 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:07:03,550 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:07:03,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,556 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,563 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:03,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,563 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,565 INFO L229 MonitoredProcess]: Starting monitored process 120 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,567 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2024-11-28 05:07:03,568 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,583 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,583 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2024-11-28 05:07:03,583 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,583 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,583 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,583 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2024-11-28 05:07:03,589 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2024-11-28 05:07:03,589 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,598 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,605 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2024-11-28 05:07:03,606 INFO L451 LassoAnalysis]: Using template '3-lex'. [2024-11-28 05:07:03,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,606 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,608 INFO L229 MonitoredProcess]: Starting monitored process 121 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,610 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2024-11-28 05:07:03,611 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,626 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,626 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:07:03,626 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,626 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,626 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,626 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:07:03,631 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:07:03,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,641 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,648 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2024-11-28 05:07:03,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2024-11-28 05:07:03,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 05:07:03,651 INFO L229 MonitoredProcess]: Starting monitored process 122 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2024-11-28 05:07:03,652 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2024-11-28 05:07:03,654 INFO L120 nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false [2024-11-28 05:07:03,668 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2024-11-28 05:07:03,669 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2024-11-28 05:07:03,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2024-11-28 05:07:03,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2024-11-28 05:07:03,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2024-11-28 05:07:03,669 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2024-11-28 05:07:03,677 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2024-11-28 05:07:03,677 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2024-11-28 05:07:03,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2024-11-28 05:07:03,699 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Ended with exit code 0 [2024-11-28 05:07:03,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL_NO_AM [2024-11-28 05:07:03,700 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2024-11-28 05:07:03,700 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=304, Unknown=0, NotChecked=0, Total=380 [2024-11-28 05:07:03,700 INFO L87 Difference]: Start difference. First operand 102 states and 108 transitions. cyclomatic complexity: 7 Second operand has 20 states, 20 states have (on average 6.7) internal successors, (134), 20 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-28 05:07:04,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-28 05:07:04,281 INFO L93 Difference]: Finished difference Result 79 states and 81 transitions. [2024-11-28 05:07:04,281 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 79 states and 81 transitions. [2024-11-28 05:07:04,282 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-11-28 05:07:04,282 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 79 states to 0 states and 0 transitions. [2024-11-28 05:07:04,282 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2024-11-28 05:07:04,282 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2024-11-28 05:07:04,282 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2024-11-28 05:07:04,282 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2024-11-28 05:07:04,282 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 05:07:04,282 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 05:07:04,283 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-28 05:07:04,283 INFO L425 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-28 05:07:04,284 INFO L332 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2024-11-28 05:07:04,284 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2024-11-28 05:07:04,284 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2024-11-28 05:07:04,284 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2024-11-28 05:07:04,296 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 28.11 05:07:04 BoogieIcfgContainer [2024-11-28 05:07:04,296 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2024-11-28 05:07:04,297 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-28 05:07:04,297 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-28 05:07:04,297 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-28 05:07:04,298 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 05:06:32" (3/4) ... [2024-11-28 05:07:04,301 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-11-28 05:07:04,302 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-28 05:07:04,303 INFO L158 Benchmark]: Toolchain (without parser) took 33585.37ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 92.7MB in the beginning and 240.3MB in the end (delta: -147.6MB). Peak memory consumption was 20.4MB. Max. memory is 16.1GB. [2024-11-28 05:07:04,303 INFO L158 Benchmark]: CDTParser took 0.84ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:07:04,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 467.61ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 79.6MB in the end (delta: 13.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-28 05:07:04,304 INFO L158 Benchmark]: Boogie Procedure Inliner took 86.76ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 76.7MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:07:04,304 INFO L158 Benchmark]: Boogie Preprocessor took 75.21ms. Allocated memory is still 117.4MB. Free memory was 76.7MB in the beginning and 74.3MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:07:04,305 INFO L158 Benchmark]: RCFGBuilder took 723.31ms. Allocated memory is still 117.4MB. Free memory was 74.3MB in the beginning and 53.6MB in the end (delta: 20.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-11-28 05:07:04,305 INFO L158 Benchmark]: BuchiAutomizer took 32218.59ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 53.3MB in the beginning and 240.3MB in the end (delta: -187.1MB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:07:04,305 INFO L158 Benchmark]: Witness Printer took 5.52ms. Allocated memory is still 285.2MB. Free memory was 240.3MB in the beginning and 240.3MB in the end (delta: 54.2kB). There was no memory consumed. Max. memory is 16.1GB. [2024-11-28 05:07:04,308 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.84ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 467.61ms. Allocated memory is still 117.4MB. Free memory was 92.7MB in the beginning and 79.6MB in the end (delta: 13.1MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 86.76ms. Allocated memory is still 117.4MB. Free memory was 79.6MB in the beginning and 76.7MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 75.21ms. Allocated memory is still 117.4MB. Free memory was 76.7MB in the beginning and 74.3MB in the end (delta: 2.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 723.31ms. Allocated memory is still 117.4MB. Free memory was 74.3MB in the beginning and 53.6MB in the end (delta: 20.8MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * BuchiAutomizer took 32218.59ms. Allocated memory was 117.4MB in the beginning and 285.2MB in the end (delta: 167.8MB). Free memory was 53.3MB in the beginning and 240.3MB in the end (delta: -187.1MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 5.52ms. Allocated memory is still 285.2MB. Free memory was 240.3MB in the beginning and 240.3MB in the end (delta: 54.2kB). There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: Constructed decomposition of program Your program was decomposed into 14 terminating modules (14 trivial, 0 deterministic, 0 nondeterministic). 14 modules have a trivial ranking function, the largest among these consists of 20 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 32.1s and 15 iterations. TraceHistogramMax:8. Analysis of lassos took 21.5s. Construction of modules took 6.0s. Büchi inclusion checks took 4.4s. Highest rank in rank-based complementation 0. Minimization of det autom 14. Minimization of nondet autom 0. Automata minimization 0.3s AutomataMinimizationTime, 13 MinimizatonAttempts, 3110 StatesRemovedByMinimization, 12 NontrivialMinimizations. Non-live state removal took 0.1s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1. Nontrivial modules had stage [0, 0, 0, 0, 0]. InterpolantCoveringCapabilityFinite: 0/0 InterpolantCoveringCapabilityBuchi: 0/0 HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3573 SdHoareTripleChecker+Valid, 7.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3573 mSDsluCounter, 1974 SdHoareTripleChecker+Invalid, 6.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1485 mSDsCounter, 440 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 5388 IncrementalHoareTripleChecker+Invalid, 5828 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 440 mSolverCounterUnsat, 489 mSDtfsCounter, 5388 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI7 SFLT0 conc2 concLT0 SILN0 SILU3 SILI2 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital52 mio100 ax100 hnf100 lsp82 ukn100 mio100 lsp100 div424 bol100 ite100 ukn100 eq146 hnf96 smp35 dnf100 smp100 tf102 neg100 sie102 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 41ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 5 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 5 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 3.2s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2024-11-28 05:07:04,327 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (101)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:04,527 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (79)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:04,727 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (57)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:04,925 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Ended with exit code 0 [2024-11-28 05:07:05,126 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:05,327 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Ended with exit code 0 [2024-11-28 05:07:05,526 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Ended with exit code 0 [2024-11-28 05:07:05,732 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:05,927 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:06,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:06,328 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2024-11-28 05:07:06,528 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Ended with exit code 0 [2024-11-28 05:07:06,728 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Ended with exit code 0 [2024-11-28 05:07:06,928 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Ended with exit code 0 [2024-11-28 05:07:07,128 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-28 05:07:07,329 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-28 05:07:07,529 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ec7cad49-0468-457f-b83c-4c9ff342ec87/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE