./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/bitvector/byte_add_2-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for termination Using default analysis Version 8fc3dc66 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/bitvector/byte_add_2-2.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 de6decccd91c37b79cf607a5f07869bb0707e08de203e3ce6759a25f4e6e01ba --- Real Ultimate output --- This is Ultimate 0.3.0-?-8fc3dc6-m [2025-03-17 20:02:46,295 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-17 20:02:46,349 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-32bit-Automizer_Default.epf [2025-03-17 20:02:46,355 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-17 20:02:46,355 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-17 20:02:46,355 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG [2025-03-17 20:02:46,377 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-17 20:02:46,378 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-17 20:02:46,378 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-17 20:02:46,378 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-17 20:02:46,379 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-17 20:02:46,380 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-17 20:02:46,380 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-17 20:02:46,380 INFO L153 SettingsManager]: * Use SBE=true [2025-03-17 20:02:46,380 INFO L151 SettingsManager]: Preferences of BuchiAutomizer differ from their defaults: [2025-03-17 20:02:46,380 INFO L153 SettingsManager]: * NCSB implementation=INTSET_LAZY3 [2025-03-17 20:02:46,380 INFO L153 SettingsManager]: * Use old map elimination=false [2025-03-17 20:02:46,380 INFO L153 SettingsManager]: * Use external solver (rank synthesis)=false [2025-03-17 20:02:46,380 INFO L153 SettingsManager]: * Use only trivial implications for array writes=true [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * Rank analysis=LINEAR_WITH_GUESSES [2025-03-17 20:02:46,381 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=ASSUME [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * sizeof long=4 [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * sizeof POINTER=4 [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=ASSUME [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=ASSUME [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=ASSUME [2025-03-17 20:02:46,381 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-03-17 20:02:46,382 INFO L153 SettingsManager]: * sizeof long double=12 [2025-03-17 20:02:46,382 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-17 20:02:46,382 INFO L153 SettingsManager]: * Assume nondeterminstic values are in range=false [2025-03-17 20:02:46,382 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-17 20:02:46,382 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-17 20:02:46,382 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-17 20:02:46,382 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-17 20:02:46,382 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-17 20:02:46,382 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-17 20:02:46,383 INFO L151 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2025-03-17 20:02:46,383 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 -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux 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 -> de6decccd91c37b79cf607a5f07869bb0707e08de203e3ce6759a25f4e6e01ba [2025-03-17 20:02:46,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-17 20:02:46,612 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-17 20:02:46,614 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-17 20:02:46,614 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-17 20:02:46,615 INFO L274 PluginConnector]: CDTParser initialized [2025-03-17 20:02:46,615 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/bitvector/byte_add_2-2.i [2025-03-17 20:02:47,743 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb3cdb6a/dba8b800a3ff434eae060365aa1cb9b2/FLAG99db891b4 [2025-03-17 20:02:48,009 INFO L384 CDTParser]: Found 1 translation units. [2025-03-17 20:02:48,011 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/bitvector/byte_add_2-2.i [2025-03-17 20:02:48,016 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb3cdb6a/dba8b800a3ff434eae060365aa1cb9b2/FLAG99db891b4 [2025-03-17 20:02:48,325 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5cb3cdb6a/dba8b800a3ff434eae060365aa1cb9b2 [2025-03-17 20:02:48,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-17 20:02:48,328 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-17 20:02:48,329 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-17 20:02:48,329 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-17 20:02:48,332 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-17 20:02:48,333 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,334 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7ab2ae96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48, skipping insertion in model container [2025-03-17 20:02:48,334 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,348 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-17 20:02:48,487 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 20:02:48,504 INFO L200 MainTranslator]: Completed pre-run [2025-03-17 20:02:48,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-17 20:02:48,552 INFO L204 MainTranslator]: Completed translation [2025-03-17 20:02:48,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48 WrapperNode [2025-03-17 20:02:48,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-17 20:02:48,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-17 20:02:48,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-17 20:02:48,554 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-17 20:02:48,559 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,568 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,596 INFO L138 Inliner]: procedures = 16, calls = 9, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 143 [2025-03-17 20:02:48,596 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-17 20:02:48,597 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-17 20:02:48,597 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-17 20:02:48,597 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-17 20:02:48,603 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,603 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,611 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,628 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]. [2025-03-17 20:02:48,629 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,630 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,637 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,639 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,639 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,644 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-17 20:02:48,647 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-17 20:02:48,647 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-17 20:02:48,647 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-17 20:02:48,647 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (1/1) ... [2025-03-17 20:02:48,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:48,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:48,679 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:48,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process [2025-03-17 20:02:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-17 20:02:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-17 20:02:48,704 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-17 20:02:48,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-17 20:02:48,747 INFO L256 CfgBuilder]: Building ICFG [2025-03-17 20:02:48,749 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-17 20:02:48,974 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2025-03-17 20:02:48,974 INFO L307 CfgBuilder]: Performing block encoding [2025-03-17 20:02:48,990 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-17 20:02:48,990 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-17 20:02:48,992 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:02:48 BoogieIcfgContainer [2025-03-17 20:02:48,992 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-17 20:02:48,993 INFO L112 PluginConnector]: ------------------------BuchiAutomizer---------------------------- [2025-03-17 20:02:48,993 INFO L270 PluginConnector]: Initializing BuchiAutomizer... [2025-03-17 20:02:48,996 INFO L274 PluginConnector]: BuchiAutomizer initialized [2025-03-17 20:02:48,997 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-03-17 20:02:48,997 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 17.03 08:02:48" (1/3) ... [2025-03-17 20:02:48,999 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5398d605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.03 08:02:48, skipping insertion in model container [2025-03-17 20:02:48,999 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-03-17 20:02:49,000 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.03 08:02:48" (2/3) ... [2025-03-17 20:02:49,000 INFO L204 PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@5398d605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 17.03 08:02:49, skipping insertion in model container [2025-03-17 20:02:49,000 INFO L99 BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis [2025-03-17 20:02:49,000 INFO L184 PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:02:48" (3/3) ... [2025-03-17 20:02:49,001 INFO L363 chiAutomizerObserver]: Analyzing ICFG byte_add_2-2.i [2025-03-17 20:02:49,037 INFO L306 stractBuchiCegarLoop]: Interprodecural is true [2025-03-17 20:02:49,037 INFO L307 stractBuchiCegarLoop]: Hoare is None [2025-03-17 20:02:49,038 INFO L308 stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates [2025-03-17 20:02:49,038 INFO L309 stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE [2025-03-17 20:02:49,038 INFO L310 stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2025-03-17 20:02:49,038 INFO L311 stractBuchiCegarLoop]: Difference is false [2025-03-17 20:02:49,038 INFO L312 stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA [2025-03-17 20:02:49,038 INFO L316 stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ======== [2025-03-17 20:02:49,041 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 48 states, 47 states have (on average 1.7446808510638299) internal successors, (82), 47 states have internal predecessors, (82), 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) [2025-03-17 20:02:49,051 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 23 [2025-03-17 20:02:49,052 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:49,052 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:49,056 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2025-03-17 20:02:49,056 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:49,057 INFO L338 stractBuchiCegarLoop]: ======== Iteration 1 ============ [2025-03-17 20:02:49,057 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand has 48 states, 47 states have (on average 1.7446808510638299) internal successors, (82), 47 states have internal predecessors, (82), 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) [2025-03-17 20:02:49,058 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 23 [2025-03-17 20:02:49,059 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:49,059 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:49,059 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1] [2025-03-17 20:02:49,059 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:49,063 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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;" [2025-03-17 20:02:49,064 INFO L754 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);" [2025-03-17 20:02:49,068 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:49,068 INFO L85 PathProgramCache]: Analyzing trace with hash 107799686, now seen corresponding path program 1 times [2025-03-17 20:02:49,073 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:49,073 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [613819117] [2025-03-17 20:02:49,073 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:49,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:49,117 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-03-17 20:02:49,160 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-03-17 20:02:49,160 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:49,160 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:49,161 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:49,167 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes. [2025-03-17 20:02:49,197 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements. [2025-03-17 20:02:49,199 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:49,199 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:49,211 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:49,212 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:49,213 INFO L85 PathProgramCache]: Analyzing trace with hash 1809336051, now seen corresponding path program 1 times [2025-03-17 20:02:49,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:49,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845229401] [2025-03-17 20:02:49,213 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:49,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:49,219 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:49,226 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:49,228 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:49,228 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:49,306 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:49,306 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:49,306 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845229401] [2025-03-17 20:02:49,307 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845229401] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:49,307 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:49,307 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 20:02:49,307 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1367890346] [2025-03-17 20:02:49,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:49,310 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:49,310 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:49,326 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 20:02:49,327 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 20:02:49,329 INFO L87 Difference]: Start difference. First operand has 48 states, 47 states have (on average 1.7446808510638299) internal successors, (82), 47 states have internal predecessors, (82), 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 3.0) internal successors, (9), 3 states have internal predecessors, (9), 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) [2025-03-17 20:02:49,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:49,468 INFO L93 Difference]: Finished difference Result 70 states and 106 transitions. [2025-03-17 20:02:49,469 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 70 states and 106 transitions. [2025-03-17 20:02:49,471 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 41 [2025-03-17 20:02:49,477 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 70 states to 55 states and 85 transitions. [2025-03-17 20:02:49,479 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 55 [2025-03-17 20:02:49,480 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 55 [2025-03-17 20:02:49,481 INFO L73 IsDeterministic]: Start isDeterministic. Operand 55 states and 85 transitions. [2025-03-17 20:02:49,481 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:49,483 INFO L218 hiAutomatonCegarLoop]: Abstraction has 55 states and 85 transitions. [2025-03-17 20:02:49,491 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55 states and 85 transitions. [2025-03-17 20:02:49,500 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55 to 53. [2025-03-17 20:02:49,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 1.5660377358490567) internal successors, (83), 52 states have internal predecessors, (83), 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) [2025-03-17 20:02:49,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 83 transitions. [2025-03-17 20:02:49,502 INFO L240 hiAutomatonCegarLoop]: Abstraction has 53 states and 83 transitions. [2025-03-17 20:02:49,503 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 20:02:49,505 INFO L432 stractBuchiCegarLoop]: Abstraction has 53 states and 83 transitions. [2025-03-17 20:02:49,505 INFO L338 stractBuchiCegarLoop]: ======== Iteration 2 ============ [2025-03-17 20:02:49,505 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 53 states and 83 transitions. [2025-03-17 20:02:49,530 INFO L131 ngComponentsAnalysis]: Automaton has 2 accepting balls. 39 [2025-03-17 20:02:49,530 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:49,530 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:49,530 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:49,530 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:49,530 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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));" [2025-03-17 20:02:49,530 INFO L754 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 (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);" "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));" [2025-03-17 20:02:49,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:49,532 INFO L85 PathProgramCache]: Analyzing trace with hash 516285285, now seen corresponding path program 1 times [2025-03-17 20:02:49,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:49,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [23555605] [2025-03-17 20:02:49,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:49,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:49,539 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes. [2025-03-17 20:02:49,555 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements. [2025-03-17 20:02:49,555 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:49,555 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:49,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:49,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:49,758 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [23555605] [2025-03-17 20:02:49,758 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [23555605] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:49,758 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:49,758 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:49,758 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [523765800] [2025-03-17 20:02:49,758 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:49,758 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:02:49,759 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:49,759 INFO L85 PathProgramCache]: Analyzing trace with hash -71536532, now seen corresponding path program 1 times [2025-03-17 20:02:49,759 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:49,759 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [488249647] [2025-03-17 20:02:49,759 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:49,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:49,765 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 13 statements into 1 equivalence classes. [2025-03-17 20:02:49,770 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-03-17 20:02:49,770 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:49,770 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:49,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:49,847 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:49,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [488249647] [2025-03-17 20:02:49,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [488249647] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:49,847 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:49,847 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:49,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2020849172] [2025-03-17 20:02:49,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:49,847 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:49,847 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:49,847 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-17 20:02:49,847 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2025-03-17 20:02:49,848 INFO L87 Difference]: Start difference. First operand 53 states and 83 transitions. cyclomatic complexity: 32 Second operand has 6 states, 5 states have (on average 1.4) internal successors, (7), 5 states have internal predecessors, (7), 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) [2025-03-17 20:02:50,217 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:50,217 INFO L93 Difference]: Finished difference Result 196 states and 294 transitions. [2025-03-17 20:02:50,218 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 196 states and 294 transitions. [2025-03-17 20:02:50,220 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 136 [2025-03-17 20:02:50,224 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 196 states to 196 states and 294 transitions. [2025-03-17 20:02:50,224 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 196 [2025-03-17 20:02:50,225 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 196 [2025-03-17 20:02:50,225 INFO L73 IsDeterministic]: Start isDeterministic. Operand 196 states and 294 transitions. [2025-03-17 20:02:50,225 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:50,225 INFO L218 hiAutomatonCegarLoop]: Abstraction has 196 states and 294 transitions. [2025-03-17 20:02:50,226 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 196 states and 294 transitions. [2025-03-17 20:02:50,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 196 to 128. [2025-03-17 20:02:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 128 states have (on average 1.4140625) internal successors, (181), 127 states have internal predecessors, (181), 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) [2025-03-17 20:02:50,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 181 transitions. [2025-03-17 20:02:50,234 INFO L240 hiAutomatonCegarLoop]: Abstraction has 128 states and 181 transitions. [2025-03-17 20:02:50,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-17 20:02:50,235 INFO L432 stractBuchiCegarLoop]: Abstraction has 128 states and 181 transitions. [2025-03-17 20:02:50,235 INFO L338 stractBuchiCegarLoop]: ======== Iteration 3 ============ [2025-03-17 20:02:50,235 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 128 states and 181 transitions. [2025-03-17 20:02:50,236 INFO L131 ngComponentsAnalysis]: Automaton has 3 accepting balls. 70 [2025-03-17 20:02:50,240 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:50,240 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:50,241 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:50,241 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:50,241 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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));" [2025-03-17 20:02:50,241 INFO L754 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 (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);" "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));" [2025-03-17 20:02:50,242 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:50,242 INFO L85 PathProgramCache]: Analyzing trace with hash -1946908140, now seen corresponding path program 1 times [2025-03-17 20:02:50,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:50,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [464931350] [2025-03-17 20:02:50,243 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:50,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:50,247 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 8 statements into 1 equivalence classes. [2025-03-17 20:02:50,260 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 8 of 8 statements. [2025-03-17 20:02:50,260 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:50,260 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:50,442 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:50,442 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:50,442 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [464931350] [2025-03-17 20:02:50,442 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [464931350] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:50,442 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:50,442 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2025-03-17 20:02:50,443 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520312081] [2025-03-17 20:02:50,443 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:50,443 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:02:50,443 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:50,443 INFO L85 PathProgramCache]: Analyzing trace with hash -71536532, now seen corresponding path program 2 times [2025-03-17 20:02:50,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:50,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1145568399] [2025-03-17 20:02:50,443 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:02:50,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:50,449 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 13 statements into 1 equivalence classes. [2025-03-17 20:02:50,452 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-03-17 20:02:50,452 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-17 20:02:50,452 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:50,515 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:50,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:50,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1145568399] [2025-03-17 20:02:50,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1145568399] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:50,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:50,516 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:50,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1556692772] [2025-03-17 20:02:50,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:50,516 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:50,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:50,516 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-03-17 20:02:50,516 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2025-03-17 20:02:50,517 INFO L87 Difference]: Start difference. First operand 128 states and 181 transitions. cyclomatic complexity: 56 Second operand has 7 states, 6 states have (on average 1.3333333333333333) internal successors, (8), 6 states have internal predecessors, (8), 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) [2025-03-17 20:02:51,012 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:51,012 INFO L93 Difference]: Finished difference Result 326 states and 485 transitions. [2025-03-17 20:02:51,012 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 326 states and 485 transitions. [2025-03-17 20:02:51,015 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 222 [2025-03-17 20:02:51,016 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 326 states to 326 states and 485 transitions. [2025-03-17 20:02:51,016 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 326 [2025-03-17 20:02:51,017 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 326 [2025-03-17 20:02:51,017 INFO L73 IsDeterministic]: Start isDeterministic. Operand 326 states and 485 transitions. [2025-03-17 20:02:51,018 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:51,018 INFO L218 hiAutomatonCegarLoop]: Abstraction has 326 states and 485 transitions. [2025-03-17 20:02:51,018 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states and 485 transitions. [2025-03-17 20:02:51,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 191. [2025-03-17 20:02:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 191 states have (on average 1.4345549738219896) internal successors, (274), 190 states have internal predecessors, (274), 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) [2025-03-17 20:02:51,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 274 transitions. [2025-03-17 20:02:51,026 INFO L240 hiAutomatonCegarLoop]: Abstraction has 191 states and 274 transitions. [2025-03-17 20:02:51,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-03-17 20:02:51,028 INFO L432 stractBuchiCegarLoop]: Abstraction has 191 states and 274 transitions. [2025-03-17 20:02:51,028 INFO L338 stractBuchiCegarLoop]: ======== Iteration 4 ============ [2025-03-17 20:02:51,028 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 191 states and 274 transitions. [2025-03-17 20:02:51,029 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 109 [2025-03-17 20:02:51,029 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:51,030 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:51,030 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:51,031 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:51,031 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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));" [2025-03-17 20:02:51,031 INFO L754 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 (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);" "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));" [2025-03-17 20:02:51,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:51,032 INFO L85 PathProgramCache]: Analyzing trace with hash -1053751289, now seen corresponding path program 1 times [2025-03-17 20:02:51,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:51,032 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [791306922] [2025-03-17 20:02:51,032 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:51,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:51,037 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:51,052 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:51,055 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:51,056 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:51,207 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:51,207 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:51,207 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [791306922] [2025-03-17 20:02:51,207 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [791306922] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:51,208 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:51,209 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-17 20:02:51,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1832106600] [2025-03-17 20:02:51,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:51,209 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:02:51,209 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:51,209 INFO L85 PathProgramCache]: Analyzing trace with hash -71536532, now seen corresponding path program 3 times [2025-03-17 20:02:51,209 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:51,209 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [622629633] [2025-03-17 20:02:51,209 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-17 20:02:51,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:51,213 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 13 statements into 1 equivalence classes. [2025-03-17 20:02:51,216 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-03-17 20:02:51,217 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-17 20:02:51,217 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:51,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:51,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:51,257 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [622629633] [2025-03-17 20:02:51,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [622629633] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:51,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:51,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:51,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [456076277] [2025-03-17 20:02:51,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:51,258 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:51,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:51,258 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-17 20:02:51,258 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-03-17 20:02:51,259 INFO L87 Difference]: Start difference. First operand 191 states and 274 transitions. cyclomatic complexity: 87 Second operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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) [2025-03-17 20:02:51,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:51,927 INFO L93 Difference]: Finished difference Result 390 states and 573 transitions. [2025-03-17 20:02:51,927 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 390 states and 573 transitions. [2025-03-17 20:02:51,929 INFO L131 ngComponentsAnalysis]: Automaton has 7 accepting balls. 262 [2025-03-17 20:02:51,932 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 390 states to 390 states and 573 transitions. [2025-03-17 20:02:51,932 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 390 [2025-03-17 20:02:51,932 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 390 [2025-03-17 20:02:51,933 INFO L73 IsDeterministic]: Start isDeterministic. Operand 390 states and 573 transitions. [2025-03-17 20:02:51,933 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:51,933 INFO L218 hiAutomatonCegarLoop]: Abstraction has 390 states and 573 transitions. [2025-03-17 20:02:51,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 390 states and 573 transitions. [2025-03-17 20:02:51,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 390 to 253. [2025-03-17 20:02:51,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 253 states, 253 states have (on average 1.434782608695652) internal successors, (363), 252 states have internal predecessors, (363), 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) [2025-03-17 20:02:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 253 states to 253 states and 363 transitions. [2025-03-17 20:02:51,943 INFO L240 hiAutomatonCegarLoop]: Abstraction has 253 states and 363 transitions. [2025-03-17 20:02:51,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2025-03-17 20:02:51,944 INFO L432 stractBuchiCegarLoop]: Abstraction has 253 states and 363 transitions. [2025-03-17 20:02:51,944 INFO L338 stractBuchiCegarLoop]: ======== Iteration 5 ============ [2025-03-17 20:02:51,944 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 253 states and 363 transitions. [2025-03-17 20:02:51,946 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 147 [2025-03-17 20:02:51,946 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:51,946 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:51,946 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:51,947 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:51,947 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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));" [2025-03-17 20:02:51,947 INFO L754 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 (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);" "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));" [2025-03-17 20:02:51,947 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:51,947 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380440, now seen corresponding path program 1 times [2025-03-17 20:02:51,947 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:51,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300521651] [2025-03-17 20:02:51,947 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:51,948 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:51,951 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:51,957 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:51,957 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:51,957 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:52,068 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:52,069 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:52,069 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300521651] [2025-03-17 20:02:52,069 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300521651] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:52,069 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:52,069 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-17 20:02:52,069 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931696396] [2025-03-17 20:02:52,069 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:52,069 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:02:52,069 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:52,069 INFO L85 PathProgramCache]: Analyzing trace with hash -71536532, now seen corresponding path program 4 times [2025-03-17 20:02:52,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:52,069 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1104235140] [2025-03-17 20:02:52,069 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-17 20:02:52,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:52,073 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 13 statements into 2 equivalence classes. [2025-03-17 20:02:52,074 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 13 of 13 statements. [2025-03-17 20:02:52,075 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) [2025-03-17 20:02:52,075 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:52,112 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:52,112 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1104235140] [2025-03-17 20:02:52,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1104235140] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:52,112 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:52,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:52,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116952632] [2025-03-17 20:02:52,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:52,113 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:52,113 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:52,113 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-17 20:02:52,113 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2025-03-17 20:02:52,113 INFO L87 Difference]: Start difference. First operand 253 states and 363 transitions. cyclomatic complexity: 115 Second operand has 8 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 7 states have internal predecessors, (9), 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) [2025-03-17 20:02:52,670 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:52,670 INFO L93 Difference]: Finished difference Result 316 states and 459 transitions. [2025-03-17 20:02:52,670 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 316 states and 459 transitions. [2025-03-17 20:02:52,672 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 198 [2025-03-17 20:02:52,673 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 316 states to 316 states and 459 transitions. [2025-03-17 20:02:52,674 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 316 [2025-03-17 20:02:52,674 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 316 [2025-03-17 20:02:52,674 INFO L73 IsDeterministic]: Start isDeterministic. Operand 316 states and 459 transitions. [2025-03-17 20:02:52,674 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:52,674 INFO L218 hiAutomatonCegarLoop]: Abstraction has 316 states and 459 transitions. [2025-03-17 20:02:52,675 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 316 states and 459 transitions. [2025-03-17 20:02:52,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 316 to 277. [2025-03-17 20:02:52,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 277 states, 277 states have (on average 1.44043321299639) internal successors, (399), 276 states have internal predecessors, (399), 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) [2025-03-17 20:02:52,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 277 states and 399 transitions. [2025-03-17 20:02:52,682 INFO L240 hiAutomatonCegarLoop]: Abstraction has 277 states and 399 transitions. [2025-03-17 20:02:52,683 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2025-03-17 20:02:52,683 INFO L432 stractBuchiCegarLoop]: Abstraction has 277 states and 399 transitions. [2025-03-17 20:02:52,683 INFO L338 stractBuchiCegarLoop]: ======== Iteration 6 ============ [2025-03-17 20:02:52,683 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 277 states and 399 transitions. [2025-03-17 20:02:52,684 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 174 [2025-03-17 20:02:52,684 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:52,684 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:52,685 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:52,685 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:52,685 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:52,685 INFO L754 eck$LassoCheckResult]: Loop: "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;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);" [2025-03-17 20:02:52,685 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:52,685 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 1 times [2025-03-17 20:02:52,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:52,686 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2037330008] [2025-03-17 20:02:52,686 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:52,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:52,689 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:52,695 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:52,695 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:52,695 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:52,695 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:52,697 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:52,702 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:52,703 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:52,703 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:52,705 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:52,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:52,709 INFO L85 PathProgramCache]: Analyzing trace with hash -1920327214, now seen corresponding path program 5 times [2025-03-17 20:02:52,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:52,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1682672466] [2025-03-17 20:02:52,709 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-17 20:02:52,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:52,712 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 13 statements into 1 equivalence classes. [2025-03-17 20:02:52,715 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-03-17 20:02:52,717 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-17 20:02:52,717 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:52,717 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:52,718 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 13 statements into 1 equivalence classes. [2025-03-17 20:02:52,722 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 13 of 13 statements. [2025-03-17 20:02:52,722 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:52,722 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:52,723 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:52,724 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:52,724 INFO L85 PathProgramCache]: Analyzing trace with hash -1913608148, now seen corresponding path program 1 times [2025-03-17 20:02:52,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:52,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959139787] [2025-03-17 20:02:52,724 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:52,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:52,730 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 22 statements into 1 equivalence classes. [2025-03-17 20:02:52,737 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 22 of 22 statements. [2025-03-17 20:02:52,737 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:52,738 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:52,791 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:52,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:52,791 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959139787] [2025-03-17 20:02:52,791 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [959139787] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:52,791 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:52,791 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:52,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1259631268] [2025-03-17 20:02:52,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:52,881 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:02:52,882 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:02:52,882 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:02:52,882 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:02:52,882 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-03-17 20:02:52,883 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:52,883 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:02:52,883 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:02:52,883 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration6_Loop [2025-03-17 20:02:52,883 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:02:52,883 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:02:52,894 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:52,902 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:52,905 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:52,908 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:52,915 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:53,116 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:02:53,117 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-03-17 20:02:53,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,120 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,123 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process [2025-03-17 20:02:53,123 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:02:53,123 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:53,175 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:02:53,176 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r0~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=1, ULTIMATE.start_mp_add_~a0~0#1=26879} Honda state: {ULTIMATE.start_mp_add_~r0~0#1=0, ULTIMATE.start_mp_add_~partial_sum~0#1=1, ULTIMATE.start_mp_add_~a0~0#1=26879} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:02:53,186 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Ended with exit code 0 [2025-03-17 20:02:53,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,199 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,200 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process [2025-03-17 20:02:53,201 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:02:53,201 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:53,212 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:02:53,212 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~carry~0#1=0} Honda state: {ULTIMATE.start_mp_add_~carry~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:02:53,217 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0 [2025-03-17 20:02:53,218 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,218 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,241 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,242 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process [2025-03-17 20:02:53,243 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:02:53,244 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:53,263 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:02:53,263 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~nb~0#1=0} Honda state: {ULTIMATE.start_mp_add_~nb~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:02:53,269 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,269 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,271 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,272 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process [2025-03-17 20:02:53,272 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:02:53,272 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:53,288 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0 [2025-03-17 20:02:53,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,290 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,292 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process [2025-03-17 20:02:53,292 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-03-17 20:02:53,292 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:53,341 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-03-17 20:02:53,345 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0 [2025-03-17 20:02:53,345 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:02:53,345 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:02:53,345 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:02:53,345 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:02:53,345 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:02:53,345 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,346 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:02:53,346 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:02:53,346 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration6_Loop [2025-03-17 20:02:53,346 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:02:53,346 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:02:53,347 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:53,353 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:53,360 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:53,363 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:53,368 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:53,563 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:02:53,567 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:02:53,567 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,570 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process [2025-03-17 20:02:53,574 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 [2025-03-17 20:02:53,585 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,585 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,586 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,586 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,586 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:53,590 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:53,590 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,592 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,598 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0 [2025-03-17 20:02:53,598 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,600 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process [2025-03-17 20:02:53,603 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 [2025-03-17 20:02:53,613 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,613 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,613 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,613 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,613 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:53,615 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:53,615 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,619 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,627 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,629 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process [2025-03-17 20:02:53,630 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 [2025-03-17 20:02:53,639 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,640 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:53,641 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:53,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,648 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,649 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,651 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,652 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process [2025-03-17 20:02:53,653 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 [2025-03-17 20:02:53,664 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,664 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,664 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,664 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,664 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:53,665 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:53,666 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,667 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,673 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,673 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,673 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,675 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,676 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process [2025-03-17 20:02:53,678 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 [2025-03-17 20:02:53,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,688 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:53,689 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:53,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,691 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,696 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,697 INFO L451 LassoAnalysis]: Using template '2-nested'. [2025-03-17 20:02:53,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,699 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process [2025-03-17 20:02:53,702 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 [2025-03-17 20:02:53,712 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,713 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,713 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:53,713 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:53,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,715 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,721 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0 [2025-03-17 20:02:53,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,723 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,724 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process [2025-03-17 20:02:53,725 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 [2025-03-17 20:02:53,736 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,736 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,736 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:53,739 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:53,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,749 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,752 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,754 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process [2025-03-17 20:02:53,755 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 [2025-03-17 20:02:53,765 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,765 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,765 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,765 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,765 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:53,767 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:53,767 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,768 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,774 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0 [2025-03-17 20:02:53,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,776 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process [2025-03-17 20:02:53,779 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 [2025-03-17 20:02:53,789 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,789 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,789 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,789 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,789 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:53,791 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:53,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,793 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,799 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,802 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process [2025-03-17 20:02:53,805 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 [2025-03-17 20:02:53,814 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,815 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:53,816 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:53,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,818 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,824 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,825 INFO L451 LassoAnalysis]: Using template '3-nested'. [2025-03-17 20:02:53,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,827 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process [2025-03-17 20:02:53,829 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 [2025-03-17 20:02:53,840 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,840 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,840 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,840 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,840 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:53,841 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:53,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,844 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,850 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0 [2025-03-17 20:02:53,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,852 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,853 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process [2025-03-17 20:02:53,855 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 [2025-03-17 20:02:53,865 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,866 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:53,869 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:53,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,875 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,880 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,882 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process [2025-03-17 20:02:53,886 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 [2025-03-17 20:02:53,897 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,897 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,898 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,898 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,898 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:53,899 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:53,900 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,901 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,907 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Ended with exit code 0 [2025-03-17 20:02:53,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,909 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process [2025-03-17 20:02:53,912 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 [2025-03-17 20:02:53,922 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,923 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,923 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,923 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,923 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:53,924 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:53,924 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,927 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,933 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0 [2025-03-17 20:02:53,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,936 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process [2025-03-17 20:02:53,939 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 [2025-03-17 20:02:53,949 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,949 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:53,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:53,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,959 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0 [2025-03-17 20:02:53,959 INFO L451 LassoAnalysis]: Using template '4-nested'. [2025-03-17 20:02:53,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,962 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process [2025-03-17 20:02:53,965 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 [2025-03-17 20:02:53,975 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:53,977 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:53,977 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:53,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:53,984 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:53,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:53,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:53,987 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:53,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process [2025-03-17 20:02:53,988 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 [2025-03-17 20:02:53,998 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:53,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:53,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:53,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:53,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,002 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,003 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,008 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,014 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0 [2025-03-17 20:02:54,014 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,016 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process [2025-03-17 20:02:54,017 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 [2025-03-17 20:02:54,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:54,028 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,028 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,028 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,028 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,029 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,029 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,031 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,037 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0 [2025-03-17 20:02:54,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,039 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process [2025-03-17 20:02:54,041 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 [2025-03-17 20:02:54,051 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:54,051 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,052 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,052 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,052 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,053 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,053 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,056 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,062 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:54,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,064 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,065 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process [2025-03-17 20:02:54,066 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 [2025-03-17 20:02:54,076 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:54,076 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,076 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,076 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,076 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,077 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,077 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,088 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0 [2025-03-17 20:02:54,089 INFO L451 LassoAnalysis]: Using template '2-phase'. [2025-03-17 20:02:54,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,091 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process [2025-03-17 20:02:54,093 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 [2025-03-17 20:02:54,104 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,104 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,105 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,105 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,105 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:54,106 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:54,106 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,108 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,114 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:54,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,116 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,118 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process [2025-03-17 20:02:54,119 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 [2025-03-17 20:02:54,130 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,130 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,130 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:54,134 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:54,134 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,141 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0 [2025-03-17 20:02:54,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,148 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process [2025-03-17 20:02:54,150 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 [2025-03-17 20:02:54,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,159 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,159 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,159 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:54,161 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:54,161 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,163 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,169 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0 [2025-03-17 20:02:54,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,171 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,172 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process [2025-03-17 20:02:54,173 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 [2025-03-17 20:02:54,183 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,184 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,184 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,184 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:54,186 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:54,186 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,189 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,195 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:54,195 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,195 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,197 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Waiting until timeout for monitored process [2025-03-17 20:02:54,200 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 [2025-03-17 20:02:54,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,210 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,210 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,210 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:54,211 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:54,211 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,214 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,219 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (31)] Ended with exit code 0 [2025-03-17 20:02:54,220 INFO L451 LassoAnalysis]: Using template '3-phase'. [2025-03-17 20:02:54,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,221 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Waiting until timeout for monitored process [2025-03-17 20:02:54,223 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 [2025-03-17 20:02:54,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,233 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:54,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,234 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,234 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,237 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,243 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (32)] Ended with exit code 0 [2025-03-17 20:02:54,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,245 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Waiting until timeout for monitored process [2025-03-17 20:02:54,247 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 [2025-03-17 20:02:54,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,257 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:54,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,257 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,266 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,267 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,276 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,282 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (33)] Ended with exit code 0 [2025-03-17 20:02:54,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,285 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Waiting until timeout for monitored process [2025-03-17 20:02:54,288 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 [2025-03-17 20:02:54,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,299 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:54,299 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,299 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,299 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,299 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,300 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,306 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,312 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (34)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:54,312 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,312 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,314 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Waiting until timeout for monitored process [2025-03-17 20:02:54,317 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 [2025-03-17 20:02:54,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,327 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:54,328 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,328 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,328 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,328 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,331 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,331 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,335 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,340 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (35)] Ended with exit code 0 [2025-03-17 20:02:54,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,342 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Waiting until timeout for monitored process [2025-03-17 20:02:54,344 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 [2025-03-17 20:02:54,353 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,353 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:54,353 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,353 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,353 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,353 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,355 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,365 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (36)] Ended with exit code 0 [2025-03-17 20:02:54,365 INFO L451 LassoAnalysis]: Using template '4-phase'. [2025-03-17 20:02:54,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,366 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Waiting until timeout for monitored process [2025-03-17 20:02:54,368 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 [2025-03-17 20:02:54,378 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,378 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,378 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,378 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,378 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,378 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,379 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,379 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,388 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (37)] Ended with exit code 0 [2025-03-17 20:02:54,388 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,390 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Waiting until timeout for monitored process [2025-03-17 20:02:54,392 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 [2025-03-17 20:02:54,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,402 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,402 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,410 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,422 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,427 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (38)] Ended with exit code 0 [2025-03-17 20:02:54,428 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,428 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,430 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,431 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Waiting until timeout for monitored process [2025-03-17 20:02:54,432 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 [2025-03-17 20:02:54,443 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,443 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,444 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,444 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,444 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,444 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,445 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,446 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,449 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,455 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (39)] Ended with exit code 0 [2025-03-17 20:02:54,455 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,457 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,458 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Waiting until timeout for monitored process [2025-03-17 20:02:54,460 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 [2025-03-17 20:02:54,470 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,470 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,470 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,470 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,472 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,473 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,502 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (40)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:54,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,509 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,510 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Waiting until timeout for monitored process [2025-03-17 20:02:54,511 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 [2025-03-17 20:02:54,521 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,521 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,521 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,521 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,521 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,522 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:54,523 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:54,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,529 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (41)] Ended with exit code 0 [2025-03-17 20:02:54,535 INFO L451 LassoAnalysis]: Using template '2-lex'. [2025-03-17 20:02:54,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,537 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Waiting until timeout for monitored process [2025-03-17 20:02:54,540 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 [2025-03-17 20:02:54,549 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,550 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,550 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,550 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,550 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,550 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,551 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,551 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,559 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (42)] Ended with exit code 0 [2025-03-17 20:02:54,559 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,559 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,561 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Waiting until timeout for monitored process [2025-03-17 20:02:54,563 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 [2025-03-17 20:02:54,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,574 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,574 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,574 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,574 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,574 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,577 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,577 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,583 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,588 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (43)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:54,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,590 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Waiting until timeout for monitored process [2025-03-17 20:02:54,592 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 [2025-03-17 20:02:54,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,603 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,603 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,603 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,603 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,603 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,604 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,604 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,606 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,611 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (44)] Ended with exit code 0 [2025-03-17 20:02:54,611 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,611 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,613 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,614 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Waiting until timeout for monitored process [2025-03-17 20:02:54,614 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 [2025-03-17 20:02:54,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,624 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,624 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,624 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,624 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,625 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,625 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,628 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,634 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (45)] Ended with exit code 0 [2025-03-17 20:02:54,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,636 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Waiting until timeout for monitored process [2025-03-17 20:02:54,639 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 [2025-03-17 20:02:54,649 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,649 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:54,649 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,649 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,649 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,649 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:54,650 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:54,650 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,653 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,658 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (46)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:54,658 INFO L451 LassoAnalysis]: Using template '3-lex'. [2025-03-17 20:02:54,658 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,660 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Waiting until timeout for monitored process [2025-03-17 20:02:54,663 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 [2025-03-17 20:02:54,674 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,674 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,674 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,674 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,674 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,674 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:54,675 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:54,675 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,678 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,683 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (47)] Ended with exit code 0 [2025-03-17 20:02:54,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,685 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,687 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Waiting until timeout for monitored process [2025-03-17 20:02:54,688 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 [2025-03-17 20:02:54,698 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,699 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,699 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,699 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,699 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,699 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:54,704 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:54,704 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,713 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,719 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (48)] Ended with exit code 0 [2025-03-17 20:02:54,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,722 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Waiting until timeout for monitored process [2025-03-17 20:02:54,723 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 [2025-03-17 20:02:54,734 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,734 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,734 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,734 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,734 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,734 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:54,736 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:54,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (49)] Ended with exit code 0 [2025-03-17 20:02:54,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,744 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,746 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,746 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Waiting until timeout for monitored process [2025-03-17 20:02:54,748 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 [2025-03-17 20:02:54,758 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,758 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,758 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:54,760 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:54,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,765 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,771 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (50)] Ended with exit code 0 [2025-03-17 20:02:54,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:54,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:54,773 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:54,774 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Waiting until timeout for monitored process [2025-03-17 20:02:54,775 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 [2025-03-17 20:02:54,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:54,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:54,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:54,785 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:54,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:54,785 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:54,786 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:54,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:54,789 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:54,794 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (51)] Ended with exit code 0 [2025-03-17 20:02:54,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:54,795 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-17 20:02:54,795 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2025-03-17 20:02:54,795 INFO L87 Difference]: Start difference. First operand 277 states and 399 transitions. cyclomatic complexity: 128 Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 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) [2025-03-17 20:02:54,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:54,858 INFO L93 Difference]: Finished difference Result 432 states and 614 transitions. [2025-03-17 20:02:54,858 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 432 states and 614 transitions. [2025-03-17 20:02:54,860 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 285 [2025-03-17 20:02:54,862 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 432 states to 432 states and 614 transitions. [2025-03-17 20:02:54,862 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 432 [2025-03-17 20:02:54,862 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 432 [2025-03-17 20:02:54,862 INFO L73 IsDeterministic]: Start isDeterministic. Operand 432 states and 614 transitions. [2025-03-17 20:02:54,863 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:54,863 INFO L218 hiAutomatonCegarLoop]: Abstraction has 432 states and 614 transitions. [2025-03-17 20:02:54,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 432 states and 614 transitions. [2025-03-17 20:02:54,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 432 to 424. [2025-03-17 20:02:54,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 424 states, 424 states have (on average 1.429245283018868) internal successors, (606), 423 states have internal predecessors, (606), 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) [2025-03-17 20:02:54,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 424 states to 424 states and 606 transitions. [2025-03-17 20:02:54,876 INFO L240 hiAutomatonCegarLoop]: Abstraction has 424 states and 606 transitions. [2025-03-17 20:02:54,877 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-17 20:02:54,877 INFO L432 stractBuchiCegarLoop]: Abstraction has 424 states and 606 transitions. [2025-03-17 20:02:54,877 INFO L338 stractBuchiCegarLoop]: ======== Iteration 7 ============ [2025-03-17 20:02:54,877 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 424 states and 606 transitions. [2025-03-17 20:02:54,879 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 278 [2025-03-17 20:02:54,879 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:54,879 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:54,879 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:54,879 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:54,879 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:54,879 INFO L754 eck$LassoCheckResult]: Loop: "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;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);" [2025-03-17 20:02:54,880 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:54,880 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 2 times [2025-03-17 20:02:54,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:54,880 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892328559] [2025-03-17 20:02:54,880 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:02:54,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:54,883 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:54,891 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:54,891 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-17 20:02:54,891 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:54,891 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:54,893 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:54,904 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:54,904 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:54,904 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:54,906 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:54,910 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:54,910 INFO L85 PathProgramCache]: Analyzing trace with hash -2111794578, now seen corresponding path program 1 times [2025-03-17 20:02:54,910 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:54,910 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632671557] [2025-03-17 20:02:54,910 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:54,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:54,913 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:02:54,920 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:02:54,920 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:54,920 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:54,920 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:54,921 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:02:54,924 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:02:54,925 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:54,926 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:54,927 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:54,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:54,928 INFO L85 PathProgramCache]: Analyzing trace with hash 1153981384, now seen corresponding path program 1 times [2025-03-17 20:02:54,928 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:54,928 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608293396] [2025-03-17 20:02:54,928 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:54,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:54,933 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-03-17 20:02:54,947 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-03-17 20:02:54,947 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:54,947 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:55,067 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:55,068 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:55,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608293396] [2025-03-17 20:02:55,068 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608293396] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:02:55,068 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1756307595] [2025-03-17 20:02:55,068 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:55,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:02:55,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,071 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2025-03-17 20:02:55,102 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-03-17 20:02:55,130 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-03-17 20:02:55,130 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:55,130 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:55,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 105 conjuncts, 12 conjuncts are in the unsatisfiable core [2025-03-17 20:02:55,133 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:02:55,261 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:55,261 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 20:02:55,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1756307595] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:55,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 20:02:55,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 12 [2025-03-17 20:02:55,261 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [34634824] [2025-03-17 20:02:55,261 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:55,340 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:02:55,340 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:02:55,340 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:02:55,340 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:02:55,340 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-03-17 20:02:55,340 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,340 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:02:55,340 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:02:55,340 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration7_Loop [2025-03-17 20:02:55,340 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:02:55,340 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:02:55,341 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,347 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,348 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,352 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,355 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,540 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:02:55,540 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-03-17 20:02:55,540 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,540 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,542 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,543 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Waiting until timeout for monitored process [2025-03-17 20:02:55,543 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:02:55,543 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:55,612 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:02:55,612 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~partial_sum~0#1=1, ULTIMATE.start_mp_add_~a0~0#1=255, ULTIMATE.start_mp_add_~b0~0#1=0, ULTIMATE.start_mp_add_~r0~0#1=0} Honda state: {ULTIMATE.start_mp_add_~partial_sum~0#1=1, ULTIMATE.start_mp_add_~a0~0#1=255, ULTIMATE.start_mp_add_~b0~0#1=0, ULTIMATE.start_mp_add_~r0~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:02:55,616 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (53)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:55,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,618 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Waiting until timeout for monitored process [2025-03-17 20:02:55,620 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:02:55,620 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:55,639 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:02:55,639 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~na~0#1=240} Honda state: {ULTIMATE.start_mp_add_~na~0#1=240} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:02:55,645 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (54)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:55,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,646 INFO L229 MonitoredProcess]: Starting monitored process 55 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Waiting until timeout for monitored process [2025-03-17 20:02:55,648 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:02:55,648 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:55,664 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (55)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:55,664 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,664 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,666 INFO L229 MonitoredProcess]: Starting monitored process 56 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,666 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Waiting until timeout for monitored process [2025-03-17 20:02:55,667 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-03-17 20:02:55,667 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:02:55,736 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-03-17 20:02:55,740 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (56)] Ended with exit code 0 [2025-03-17 20:02:55,740 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:02:55,740 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:02:55,743 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:02:55,743 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:02:55,743 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:02:55,743 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,743 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:02:55,743 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:02:55,743 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration7_Loop [2025-03-17 20:02:55,743 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:02:55,743 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:02:55,744 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,755 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,757 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,762 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,764 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:02:55,942 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:02:55,942 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:02:55,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,945 INFO L229 MonitoredProcess]: Starting monitored process 57 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,945 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Waiting until timeout for monitored process [2025-03-17 20:02:55,946 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 [2025-03-17 20:02:55,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:55,956 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:55,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:55,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:55,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:55,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:55,958 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:55,960 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:55,965 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (57)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:55,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,967 INFO L229 MonitoredProcess]: Starting monitored process 58 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,968 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Waiting until timeout for monitored process [2025-03-17 20:02:55,969 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 [2025-03-17 20:02:55,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:55,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:55,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:55,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:55,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:55,979 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:55,979 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:55,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:55,985 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (58)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:55,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:55,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:55,987 INFO L229 MonitoredProcess]: Starting monitored process 59 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:55,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Waiting until timeout for monitored process [2025-03-17 20:02:55,988 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 [2025-03-17 20:02:55,997 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:55,998 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:55,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:55,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:55,998 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:55,998 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:55,998 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,000 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,005 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (59)] Ended with exit code 0 [2025-03-17 20:02:56,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,007 INFO L229 MonitoredProcess]: Starting monitored process 60 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Waiting until timeout for monitored process [2025-03-17 20:02:56,008 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 [2025-03-17 20:02:56,018 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,018 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,018 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:56,019 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:56,019 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,020 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (60)] Ended with exit code 0 [2025-03-17 20:02:56,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,026 INFO L229 MonitoredProcess]: Starting monitored process 61 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Waiting until timeout for monitored process [2025-03-17 20:02:56,028 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 [2025-03-17 20:02:56,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,037 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,037 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,037 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,037 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:02:56,038 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:02:56,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,039 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,044 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (61)] Ended with exit code 0 [2025-03-17 20:02:56,044 INFO L451 LassoAnalysis]: Using template '2-nested'. [2025-03-17 20:02:56,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,046 INFO L229 MonitoredProcess]: Starting monitored process 62 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,047 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Waiting until timeout for monitored process [2025-03-17 20:02:56,047 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 [2025-03-17 20:02:56,057 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,058 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,060 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,065 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (62)] Ended with exit code 0 [2025-03-17 20:02:56,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,076 INFO L229 MonitoredProcess]: Starting monitored process 63 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,077 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Waiting until timeout for monitored process [2025-03-17 20:02:56,078 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 [2025-03-17 20:02:56,088 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,088 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,088 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,088 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,088 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,088 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,090 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,095 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (63)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,095 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,095 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,097 INFO L229 MonitoredProcess]: Starting monitored process 64 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,098 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Waiting until timeout for monitored process [2025-03-17 20:02:56,099 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 [2025-03-17 20:02:56,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,109 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,110 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,112 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (64)] Ended with exit code 0 [2025-03-17 20:02:56,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,120 INFO L229 MonitoredProcess]: Starting monitored process 65 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Waiting until timeout for monitored process [2025-03-17 20:02:56,121 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 [2025-03-17 20:02:56,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,131 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,132 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,132 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,133 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,139 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (65)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,140 INFO L229 MonitoredProcess]: Starting monitored process 66 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,141 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Waiting until timeout for monitored process [2025-03-17 20:02:56,142 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 [2025-03-17 20:02:56,151 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,151 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,151 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,151 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,151 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,152 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,152 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,154 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (66)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,159 INFO L451 LassoAnalysis]: Using template '3-nested'. [2025-03-17 20:02:56,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,161 INFO L229 MonitoredProcess]: Starting monitored process 67 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Waiting until timeout for monitored process [2025-03-17 20:02:56,162 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 [2025-03-17 20:02:56,172 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,172 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,176 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,181 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,186 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (67)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,188 INFO L229 MonitoredProcess]: Starting monitored process 68 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,188 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Waiting until timeout for monitored process [2025-03-17 20:02:56,190 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 [2025-03-17 20:02:56,199 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,199 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,199 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,199 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,199 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,200 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,200 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,202 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,208 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (68)] Ended with exit code 0 [2025-03-17 20:02:56,208 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,208 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,209 INFO L229 MonitoredProcess]: Starting monitored process 69 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,210 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Waiting until timeout for monitored process [2025-03-17 20:02:56,211 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 [2025-03-17 20:02:56,220 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,220 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,220 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,220 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,220 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,221 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,221 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,224 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,229 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (69)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,229 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,231 INFO L229 MonitoredProcess]: Starting monitored process 70 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,231 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Waiting until timeout for monitored process [2025-03-17 20:02:56,233 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 [2025-03-17 20:02:56,242 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,242 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,242 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,242 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,242 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,243 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,243 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,244 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,249 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (70)] Ended with exit code 0 [2025-03-17 20:02:56,249 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,249 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,251 INFO L229 MonitoredProcess]: Starting monitored process 71 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Waiting until timeout for monitored process [2025-03-17 20:02:56,252 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 [2025-03-17 20:02:56,262 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,263 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,263 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,263 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,263 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,266 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (71)] Ended with exit code 0 [2025-03-17 20:02:56,272 INFO L451 LassoAnalysis]: Using template '4-nested'. [2025-03-17 20:02:56,272 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,272 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,273 INFO L229 MonitoredProcess]: Starting monitored process 72 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Waiting until timeout for monitored process [2025-03-17 20:02:56,275 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 [2025-03-17 20:02:56,287 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,287 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,287 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,287 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,287 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,292 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,298 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,303 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (72)] Ended with exit code 0 [2025-03-17 20:02:56,304 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,304 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,305 INFO L229 MonitoredProcess]: Starting monitored process 73 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,306 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Waiting until timeout for monitored process [2025-03-17 20:02:56,307 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 [2025-03-17 20:02:56,317 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,317 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,317 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,317 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,317 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,318 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,318 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,321 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,326 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (73)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,326 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,327 INFO L229 MonitoredProcess]: Starting monitored process 74 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Waiting until timeout for monitored process [2025-03-17 20:02:56,329 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 [2025-03-17 20:02:56,338 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,338 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,338 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,338 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,338 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,340 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,340 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,342 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,348 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (74)] Ended with exit code 0 [2025-03-17 20:02:56,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,348 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,349 INFO L229 MonitoredProcess]: Starting monitored process 75 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,350 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Waiting until timeout for monitored process [2025-03-17 20:02:56,351 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 [2025-03-17 20:02:56,360 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,360 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,360 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,360 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,361 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,361 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,361 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,362 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,367 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (75)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,369 INFO L229 MonitoredProcess]: Starting monitored process 76 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,370 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Waiting until timeout for monitored process [2025-03-17 20:02:56,371 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 [2025-03-17 20:02:56,380 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:02:56,380 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,380 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,380 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,380 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,381 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,381 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,384 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,389 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (76)] Ended with exit code 0 [2025-03-17 20:02:56,389 INFO L451 LassoAnalysis]: Using template '2-phase'. [2025-03-17 20:02:56,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,390 INFO L229 MonitoredProcess]: Starting monitored process 77 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Waiting until timeout for monitored process [2025-03-17 20:02:56,392 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 [2025-03-17 20:02:56,402 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,402 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,402 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,402 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,402 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,402 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,405 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,411 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,417 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (77)] Ended with exit code 0 [2025-03-17 20:02:56,417 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,417 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,419 INFO L229 MonitoredProcess]: Starting monitored process 78 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,420 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Waiting until timeout for monitored process [2025-03-17 20:02:56,421 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 [2025-03-17 20:02:56,431 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,431 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,431 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,431 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,431 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,431 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,432 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,432 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,435 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,440 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (78)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,441 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,442 INFO L229 MonitoredProcess]: Starting monitored process 79 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,443 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Waiting until timeout for monitored process [2025-03-17 20:02:56,445 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 [2025-03-17 20:02:56,455 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,455 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,455 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,455 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,455 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,455 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,457 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,457 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,460 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,465 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (79)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,466 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,466 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,467 INFO L229 MonitoredProcess]: Starting monitored process 80 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,468 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Waiting until timeout for monitored process [2025-03-17 20:02:56,470 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 [2025-03-17 20:02:56,480 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,480 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,480 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,480 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,480 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,480 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,481 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,481 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,483 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,488 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (80)] Ended with exit code 0 [2025-03-17 20:02:56,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,488 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,490 INFO L229 MonitoredProcess]: Starting monitored process 81 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,490 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Waiting until timeout for monitored process [2025-03-17 20:02:56,492 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 [2025-03-17 20:02:56,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,502 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,502 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,502 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:02:56,504 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:02:56,504 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,507 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,512 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (81)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,512 INFO L451 LassoAnalysis]: Using template '3-phase'. [2025-03-17 20:02:56,512 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,513 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,514 INFO L229 MonitoredProcess]: Starting monitored process 82 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,515 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Waiting until timeout for monitored process [2025-03-17 20:02:56,517 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 [2025-03-17 20:02:56,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,528 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:56,528 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,528 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,533 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,533 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,549 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (82)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,551 INFO L229 MonitoredProcess]: Starting monitored process 83 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,551 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Waiting until timeout for monitored process [2025-03-17 20:02:56,554 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 [2025-03-17 20:02:56,564 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,564 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:56,564 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,564 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,564 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,564 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,566 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,566 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,569 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,575 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (83)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,577 INFO L229 MonitoredProcess]: Starting monitored process 84 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Waiting until timeout for monitored process [2025-03-17 20:02:56,580 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 [2025-03-17 20:02:56,589 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,590 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:56,590 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,590 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,590 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,590 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,591 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,591 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,595 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (84)] Ended with exit code 0 [2025-03-17 20:02:56,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,603 INFO L229 MonitoredProcess]: Starting monitored process 85 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,604 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Waiting until timeout for monitored process [2025-03-17 20:02:56,605 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 [2025-03-17 20:02:56,615 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,615 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:56,615 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,615 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,615 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,615 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,616 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,616 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,618 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,624 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (85)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,625 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,626 INFO L229 MonitoredProcess]: Starting monitored process 86 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,628 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Waiting until timeout for monitored process [2025-03-17 20:02:56,629 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 [2025-03-17 20:02:56,639 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,640 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:02:56,640 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,640 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,640 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,640 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,641 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,641 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,645 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,650 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (86)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,651 INFO L451 LassoAnalysis]: Using template '4-phase'. [2025-03-17 20:02:56,651 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,651 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,653 INFO L229 MonitoredProcess]: Starting monitored process 87 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Waiting until timeout for monitored process [2025-03-17 20:02:56,655 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 [2025-03-17 20:02:56,666 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,667 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:56,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,667 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,673 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,673 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,689 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,696 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (87)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,697 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,699 INFO L229 MonitoredProcess]: Starting monitored process 88 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,700 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Waiting until timeout for monitored process [2025-03-17 20:02:56,701 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 [2025-03-17 20:02:56,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,712 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:56,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,712 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,713 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,719 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,725 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (88)] Ended with exit code 0 [2025-03-17 20:02:56,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,726 INFO L229 MonitoredProcess]: Starting monitored process 89 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Waiting until timeout for monitored process [2025-03-17 20:02:56,729 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 [2025-03-17 20:02:56,740 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,741 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:56,741 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,741 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,741 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,741 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,742 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,742 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,748 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,754 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (89)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,756 INFO L229 MonitoredProcess]: Starting monitored process 90 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,758 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Waiting until timeout for monitored process [2025-03-17 20:02:56,759 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 [2025-03-17 20:02:56,769 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,769 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:56,769 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,769 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,769 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,769 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,770 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,770 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,774 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,779 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (90)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,780 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,782 INFO L229 MonitoredProcess]: Starting monitored process 91 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,783 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Waiting until timeout for monitored process [2025-03-17 20:02:56,784 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 [2025-03-17 20:02:56,795 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,795 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:56,795 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,795 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,795 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,795 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:02:56,797 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:02:56,797 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,803 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,809 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (91)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,809 INFO L451 LassoAnalysis]: Using template '2-lex'. [2025-03-17 20:02:56,809 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,827 INFO L229 MonitoredProcess]: Starting monitored process 92 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,829 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Waiting until timeout for monitored process [2025-03-17 20:02:56,830 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 [2025-03-17 20:02:56,840 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,841 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,841 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,845 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,845 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,852 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,861 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (92)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,863 INFO L229 MonitoredProcess]: Starting monitored process 93 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,865 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Waiting until timeout for monitored process [2025-03-17 20:02:56,866 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 [2025-03-17 20:02:56,875 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,876 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,876 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,876 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,876 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,876 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,878 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,878 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,880 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,886 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (93)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:56,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,888 INFO L229 MonitoredProcess]: Starting monitored process 94 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,890 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Waiting until timeout for monitored process [2025-03-17 20:02:56,890 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 [2025-03-17 20:02:56,900 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,900 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,900 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,900 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,900 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,900 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,902 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,902 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (94)] Ended with exit code 0 [2025-03-17 20:02:56,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,911 INFO L229 MonitoredProcess]: Starting monitored process 95 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Waiting until timeout for monitored process [2025-03-17 20:02:56,913 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 [2025-03-17 20:02:56,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,922 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,922 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,923 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,925 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,930 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (95)] Ended with exit code 0 [2025-03-17 20:02:56,930 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,930 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,932 INFO L229 MonitoredProcess]: Starting monitored process 96 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,933 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Waiting until timeout for monitored process [2025-03-17 20:02:56,933 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 [2025-03-17 20:02:56,943 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,943 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:02:56,943 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,943 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,943 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,943 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:02:56,944 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:02:56,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,946 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,952 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (96)] Ended with exit code 0 [2025-03-17 20:02:56,952 INFO L451 LassoAnalysis]: Using template '3-lex'. [2025-03-17 20:02:56,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,952 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,954 INFO L229 MonitoredProcess]: Starting monitored process 97 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,954 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Waiting until timeout for monitored process [2025-03-17 20:02:56,955 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 [2025-03-17 20:02:56,965 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:56,965 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:56,965 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:56,965 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:56,965 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:56,965 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:56,970 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:56,970 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:56,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:56,987 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (97)] Ended with exit code 0 [2025-03-17 20:02:56,988 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:56,988 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:56,990 INFO L229 MonitoredProcess]: Starting monitored process 98 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:56,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Waiting until timeout for monitored process [2025-03-17 20:02:56,993 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 [2025-03-17 20:02:57,003 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:57,003 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:57,003 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:57,003 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:57,003 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:57,003 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:57,005 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:57,005 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:57,008 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:57,013 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (98)] Forceful destruction successful, exit code 0 [2025-03-17 20:02:57,013 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:57,014 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:57,015 INFO L229 MonitoredProcess]: Starting monitored process 99 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:57,016 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Waiting until timeout for monitored process [2025-03-17 20:02:57,016 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 [2025-03-17 20:02:57,026 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:57,026 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:57,026 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:57,026 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:57,026 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:57,026 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:57,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:57,028 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:57,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:57,038 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (99)] Ended with exit code 0 [2025-03-17 20:02:57,038 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:57,038 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:57,040 INFO L229 MonitoredProcess]: Starting monitored process 100 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:57,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Waiting until timeout for monitored process [2025-03-17 20:02:57,045 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 [2025-03-17 20:02:57,055 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:57,055 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:57,055 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:57,055 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:57,055 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:57,055 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:57,056 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:57,056 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:57,059 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:57,064 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (100)] Ended with exit code 0 [2025-03-17 20:02:57,065 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:02:57,065 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:57,066 INFO L229 MonitoredProcess]: Starting monitored process 101 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:02:57,067 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Waiting until timeout for monitored process [2025-03-17 20:02:57,068 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 [2025-03-17 20:02:57,077 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:02:57,077 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:02:57,077 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:02:57,077 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:02:57,077 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:02:57,078 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:02:57,079 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:02:57,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:02:57,082 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:02:57,088 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (101)] Ended with exit code 0 [2025-03-17 20:02:57,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:57,089 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-17 20:02:57,089 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=147, Unknown=0, NotChecked=0, Total=182 [2025-03-17 20:02:57,089 INFO L87 Difference]: Start difference. First operand 424 states and 606 transitions. cyclomatic complexity: 191 Second operand has 8 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 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) [2025-03-17 20:02:57,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:57,311 INFO L93 Difference]: Finished difference Result 452 states and 640 transitions. [2025-03-17 20:02:57,311 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 452 states and 640 transitions. [2025-03-17 20:02:57,313 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 306 [2025-03-17 20:02:57,315 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 452 states to 452 states and 640 transitions. [2025-03-17 20:02:57,315 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 452 [2025-03-17 20:02:57,315 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 452 [2025-03-17 20:02:57,315 INFO L73 IsDeterministic]: Start isDeterministic. Operand 452 states and 640 transitions. [2025-03-17 20:02:57,315 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:57,315 INFO L218 hiAutomatonCegarLoop]: Abstraction has 452 states and 640 transitions. [2025-03-17 20:02:57,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states and 640 transitions. [2025-03-17 20:02:57,319 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 450. [2025-03-17 20:02:57,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 450 states, 450 states have (on average 1.4177777777777778) internal successors, (638), 449 states have internal predecessors, (638), 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) [2025-03-17 20:02:57,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 450 states to 450 states and 638 transitions. [2025-03-17 20:02:57,321 INFO L240 hiAutomatonCegarLoop]: Abstraction has 450 states and 638 transitions. [2025-03-17 20:02:57,322 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2025-03-17 20:02:57,323 INFO L432 stractBuchiCegarLoop]: Abstraction has 450 states and 638 transitions. [2025-03-17 20:02:57,323 INFO L338 stractBuchiCegarLoop]: ======== Iteration 8 ============ [2025-03-17 20:02:57,323 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 450 states and 638 transitions. [2025-03-17 20:02:57,325 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 304 [2025-03-17 20:02:57,325 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:57,325 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:57,325 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,325 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,325 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:57,325 INFO L754 eck$LassoCheckResult]: Loop: "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;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 !((if mp_add_~i~0#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);" [2025-03-17 20:02:57,325 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,325 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 3 times [2025-03-17 20:02:57,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,326 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [745215967] [2025-03-17 20:02:57,326 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-17 20:02:57,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,333 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:57,343 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,343 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-17 20:02:57,343 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,344 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:57,345 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:57,361 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,362 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,362 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,364 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:57,364 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,365 INFO L85 PathProgramCache]: Analyzing trace with hash -1047050173, now seen corresponding path program 1 times [2025-03-17 20:02:57,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,366 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [190133932] [2025-03-17 20:02:57,366 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,368 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-03-17 20:02:57,374 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-03-17 20:02:57,374 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,374 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:57,424 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:57,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:57,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [190133932] [2025-03-17 20:02:57,424 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [190133932] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:57,424 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:57,424 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:57,424 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416137847] [2025-03-17 20:02:57,424 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:57,425 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:57,425 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:57,425 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-17 20:02:57,425 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-17 20:02:57,425 INFO L87 Difference]: Start difference. First operand 450 states and 638 transitions. cyclomatic complexity: 197 Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 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) [2025-03-17 20:02:57,462 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:57,462 INFO L93 Difference]: Finished difference Result 772 states and 1140 transitions. [2025-03-17 20:02:57,462 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 772 states and 1140 transitions. [2025-03-17 20:02:57,466 INFO L131 ngComponentsAnalysis]: Automaton has 10 accepting balls. 626 [2025-03-17 20:02:57,468 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 772 states to 772 states and 1140 transitions. [2025-03-17 20:02:57,469 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 772 [2025-03-17 20:02:57,469 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 772 [2025-03-17 20:02:57,469 INFO L73 IsDeterministic]: Start isDeterministic. Operand 772 states and 1140 transitions. [2025-03-17 20:02:57,470 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:57,470 INFO L218 hiAutomatonCegarLoop]: Abstraction has 772 states and 1140 transitions. [2025-03-17 20:02:57,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 772 states and 1140 transitions. [2025-03-17 20:02:57,478 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 772 to 663. [2025-03-17 20:02:57,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 663 states, 663 states have (on average 1.4705882352941178) internal successors, (975), 662 states have internal predecessors, (975), 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) [2025-03-17 20:02:57,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 663 states to 663 states and 975 transitions. [2025-03-17 20:02:57,482 INFO L240 hiAutomatonCegarLoop]: Abstraction has 663 states and 975 transitions. [2025-03-17 20:02:57,482 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-17 20:02:57,485 INFO L432 stractBuchiCegarLoop]: Abstraction has 663 states and 975 transitions. [2025-03-17 20:02:57,485 INFO L338 stractBuchiCegarLoop]: ======== Iteration 9 ============ [2025-03-17 20:02:57,485 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 663 states and 975 transitions. [2025-03-17 20:02:57,487 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 517 [2025-03-17 20:02:57,487 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:57,487 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:57,489 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,489 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,489 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:57,489 INFO L754 eck$LassoCheckResult]: Loop: "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;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 !((if mp_add_~i~0#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);" [2025-03-17 20:02:57,489 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,489 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 4 times [2025-03-17 20:02:57,489 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,489 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59137256] [2025-03-17 20:02:57,489 INFO L95 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2025-03-17 20:02:57,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,493 INFO L108 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST partitioned 9 statements into 2 equivalence classes. [2025-03-17 20:02:57,498 INFO L111 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,500 INFO L114 AnnotateAndAsserter]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 2 check-sat command(s) [2025-03-17 20:02:57,501 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,501 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:57,502 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:57,511 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,512 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,512 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,513 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:57,513 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,513 INFO L85 PathProgramCache]: Analyzing trace with hash 695760162, now seen corresponding path program 1 times [2025-03-17 20:02:57,514 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,514 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1468772445] [2025-03-17 20:02:57,514 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:57,514 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,517 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-03-17 20:02:57,519 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-03-17 20:02:57,520 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,520 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:57,573 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:57,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:57,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1468772445] [2025-03-17 20:02:57,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1468772445] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:57,574 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:57,574 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:02:57,574 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639539102] [2025-03-17 20:02:57,574 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:57,574 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:57,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:57,574 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 20:02:57,574 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-17 20:02:57,574 INFO L87 Difference]: Start difference. First operand 663 states and 975 transitions. cyclomatic complexity: 321 Second operand has 5 states, 4 states have (on average 6.5) internal successors, (26), 5 states have internal predecessors, (26), 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) [2025-03-17 20:02:57,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:57,740 INFO L93 Difference]: Finished difference Result 1317 states and 1885 transitions. [2025-03-17 20:02:57,740 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1317 states and 1885 transitions. [2025-03-17 20:02:57,745 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 1171 [2025-03-17 20:02:57,749 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1317 states to 1317 states and 1885 transitions. [2025-03-17 20:02:57,749 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1317 [2025-03-17 20:02:57,750 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1317 [2025-03-17 20:02:57,750 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1317 states and 1885 transitions. [2025-03-17 20:02:57,751 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:57,751 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1317 states and 1885 transitions. [2025-03-17 20:02:57,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1317 states and 1885 transitions. [2025-03-17 20:02:57,763 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1317 to 1043. [2025-03-17 20:02:57,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1043 states, 1043 states have (on average 1.4640460210930009) internal successors, (1527), 1042 states have internal predecessors, (1527), 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) [2025-03-17 20:02:57,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 1043 states and 1527 transitions. [2025-03-17 20:02:57,766 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1043 states and 1527 transitions. [2025-03-17 20:02:57,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2025-03-17 20:02:57,768 INFO L432 stractBuchiCegarLoop]: Abstraction has 1043 states and 1527 transitions. [2025-03-17 20:02:57,768 INFO L338 stractBuchiCegarLoop]: ======== Iteration 10 ============ [2025-03-17 20:02:57,768 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1043 states and 1527 transitions. [2025-03-17 20:02:57,771 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 897 [2025-03-17 20:02:57,771 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:57,771 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:57,773 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,773 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,773 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:57,773 INFO L754 eck$LassoCheckResult]: Loop: "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;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 !((if mp_add_~i~0#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 !((if mp_add_~i~0#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_~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);" [2025-03-17 20:02:57,774 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,775 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 5 times [2025-03-17 20:02:57,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [914778480] [2025-03-17 20:02:57,775 INFO L95 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2025-03-17 20:02:57,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,778 INFO L108 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:57,786 INFO L111 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,786 INFO L114 AnnotateAndAsserter]: Assert order INSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-17 20:02:57,786 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,786 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:57,787 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:57,793 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,793 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,793 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,795 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:57,796 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,796 INFO L85 PathProgramCache]: Analyzing trace with hash 122125518, now seen corresponding path program 1 times [2025-03-17 20:02:57,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,796 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [133061030] [2025-03-17 20:02:57,796 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:57,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,799 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-17 20:02:57,802 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-17 20:02:57,802 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,802 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:57,827 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2025-03-17 20:02:57,827 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:57,827 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [133061030] [2025-03-17 20:02:57,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [133061030] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:02:57,828 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:02:57,828 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-17 20:02:57,828 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485057747] [2025-03-17 20:02:57,828 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:02:57,828 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:57,828 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:57,828 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 20:02:57,828 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 20:02:57,828 INFO L87 Difference]: Start difference. First operand 1043 states and 1527 transitions. cyclomatic complexity: 493 Second operand has 3 states, 3 states have (on average 8.666666666666666) internal successors, (26), 3 states have internal predecessors, (26), 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) [2025-03-17 20:02:57,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:57,887 INFO L93 Difference]: Finished difference Result 1246 states and 1840 transitions. [2025-03-17 20:02:57,888 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1246 states and 1840 transitions. [2025-03-17 20:02:57,892 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 1098 [2025-03-17 20:02:57,896 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1246 states to 1246 states and 1840 transitions. [2025-03-17 20:02:57,897 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1246 [2025-03-17 20:02:57,898 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1246 [2025-03-17 20:02:57,898 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1246 states and 1840 transitions. [2025-03-17 20:02:57,900 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:57,900 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1246 states and 1840 transitions. [2025-03-17 20:02:57,900 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1246 states and 1840 transitions. [2025-03-17 20:02:57,911 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1246 to 1144. [2025-03-17 20:02:57,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1144 states, 1144 states have (on average 1.4825174825174825) internal successors, (1696), 1143 states have internal predecessors, (1696), 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) [2025-03-17 20:02:57,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 1144 states and 1696 transitions. [2025-03-17 20:02:57,915 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1144 states and 1696 transitions. [2025-03-17 20:02:57,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 20:02:57,916 INFO L432 stractBuchiCegarLoop]: Abstraction has 1144 states and 1696 transitions. [2025-03-17 20:02:57,916 INFO L338 stractBuchiCegarLoop]: ======== Iteration 11 ============ [2025-03-17 20:02:57,916 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1144 states and 1696 transitions. [2025-03-17 20:02:57,919 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 998 [2025-03-17 20:02:57,919 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:57,919 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:57,920 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,920 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:57,920 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:57,921 INFO L754 eck$LassoCheckResult]: Loop: "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;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 !((if mp_add_~i~0#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 !((if mp_add_~i~0#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);" [2025-03-17 20:02:57,921 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,921 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 6 times [2025-03-17 20:02:57,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1281967759] [2025-03-17 20:02:57,921 INFO L95 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2025-03-17 20:02:57,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,926 INFO L108 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:57,931 INFO L111 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,931 INFO L114 AnnotateAndAsserter]: Assert order MIX_INSIDE_OUTSIDE issued 1 check-sat command(s) [2025-03-17 20:02:57,931 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,931 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:57,932 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:57,937 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:57,937 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,937 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:57,941 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:57,942 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:57,943 INFO L85 PathProgramCache]: Analyzing trace with hash 122155309, now seen corresponding path program 1 times [2025-03-17 20:02:57,943 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:57,943 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [887298493] [2025-03-17 20:02:57,943 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:57,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:57,946 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-17 20:02:57,948 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-17 20:02:57,948 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:57,948 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:58,021 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 25 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:58,022 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:58,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [887298493] [2025-03-17 20:02:58,022 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [887298493] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:02:58,022 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [124379643] [2025-03-17 20:02:58,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:58,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:02:58,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:58,024 INFO L229 MonitoredProcess]: Starting monitored process 102 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:02:58,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Waiting until timeout for monitored process [2025-03-17 20:02:58,049 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 35 statements into 1 equivalence classes. [2025-03-17 20:02:58,057 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 35 of 35 statements. [2025-03-17 20:02:58,057 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:58,057 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:58,058 INFO L256 TraceCheckSpWp]: Trace formula consists of 75 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-03-17 20:02:58,059 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:02:58,082 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:58,082 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:02:58,112 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 24 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:58,112 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [124379643] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:02:58,112 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:02:58,112 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 9 [2025-03-17 20:02:58,112 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673752485] [2025-03-17 20:02:58,113 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:02:58,114 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:58,114 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:58,114 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2025-03-17 20:02:58,114 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2025-03-17 20:02:58,114 INFO L87 Difference]: Start difference. First operand 1144 states and 1696 transitions. cyclomatic complexity: 561 Second operand has 9 states, 9 states have (on average 6.777777777777778) internal successors, (61), 9 states have internal predecessors, (61), 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) [2025-03-17 20:02:58,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:58,438 INFO L93 Difference]: Finished difference Result 1951 states and 2723 transitions. [2025-03-17 20:02:58,438 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1951 states and 2723 transitions. [2025-03-17 20:02:58,445 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 1787 [2025-03-17 20:02:58,450 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1951 states to 1951 states and 2723 transitions. [2025-03-17 20:02:58,450 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1951 [2025-03-17 20:02:58,451 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1951 [2025-03-17 20:02:58,451 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1951 states and 2723 transitions. [2025-03-17 20:02:58,453 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:58,453 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1951 states and 2723 transitions. [2025-03-17 20:02:58,454 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1951 states and 2723 transitions. [2025-03-17 20:02:58,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1951 to 1350. [2025-03-17 20:02:58,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1350 states, 1350 states have (on average 1.4237037037037037) internal successors, (1922), 1349 states have internal predecessors, (1922), 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) [2025-03-17 20:02:58,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 1922 transitions. [2025-03-17 20:02:58,470 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1350 states and 1922 transitions. [2025-03-17 20:02:58,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2025-03-17 20:02:58,471 INFO L432 stractBuchiCegarLoop]: Abstraction has 1350 states and 1922 transitions. [2025-03-17 20:02:58,471 INFO L338 stractBuchiCegarLoop]: ======== Iteration 12 ============ [2025-03-17 20:02:58,471 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1350 states and 1922 transitions. [2025-03-17 20:02:58,475 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 1201 [2025-03-17 20:02:58,475 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:58,475 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:58,475 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:58,475 INFO L149 hiAutomatonCegarLoop]: Counterexample loop 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] [2025-03-17 20:02:58,475 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:58,475 INFO L754 eck$LassoCheckResult]: Loop: "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;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 (if mp_add_~i~0#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);" "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);" [2025-03-17 20:02:58,476 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:58,476 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 7 times [2025-03-17 20:02:58,476 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:58,476 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759238703] [2025-03-17 20:02:58,476 INFO L95 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2025-03-17 20:02:58,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:58,478 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:58,482 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:58,482 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:58,482 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:58,482 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:58,483 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:58,486 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:58,487 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:58,487 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:58,488 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:58,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:58,488 INFO L85 PathProgramCache]: Analyzing trace with hash -439775053, now seen corresponding path program 1 times [2025-03-17 20:02:58,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:58,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [875647431] [2025-03-17 20:02:58,488 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:58,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:58,490 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-17 20:02:58,493 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-17 20:02:58,493 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:58,493 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:58,607 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 24 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 20:02:58,607 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:58,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [875647431] [2025-03-17 20:02:58,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [875647431] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:02:58,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1979293358] [2025-03-17 20:02:58,607 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:58,608 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:02:58,608 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:58,609 INFO L229 MonitoredProcess]: Starting monitored process 103 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:02:58,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Waiting until timeout for monitored process [2025-03-17 20:02:58,632 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-17 20:02:58,640 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-17 20:02:58,640 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:58,640 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:58,640 INFO L256 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 6 conjuncts are in the unsatisfiable core [2025-03-17 20:02:58,641 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:02:58,675 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 20:02:58,675 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:02:58,708 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 5 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2025-03-17 20:02:58,708 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1979293358] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:02:58,708 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:02:58,708 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 4, 4] total 10 [2025-03-17 20:02:58,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305159004] [2025-03-17 20:02:58,708 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:02:58,708 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:58,708 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:58,709 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-17 20:02:58,709 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2025-03-17 20:02:58,709 INFO L87 Difference]: Start difference. First operand 1350 states and 1922 transitions. cyclomatic complexity: 581 Second operand has 10 states, 10 states have (on average 7.2) internal successors, (72), 10 states have internal predecessors, (72), 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) [2025-03-17 20:02:59,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:02:59,056 INFO L93 Difference]: Finished difference Result 3094 states and 4017 transitions. [2025-03-17 20:02:59,056 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 3094 states and 4017 transitions. [2025-03-17 20:02:59,066 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 2858 [2025-03-17 20:02:59,075 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 3094 states to 3078 states and 4001 transitions. [2025-03-17 20:02:59,075 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 3078 [2025-03-17 20:02:59,077 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 3078 [2025-03-17 20:02:59,077 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3078 states and 4001 transitions. [2025-03-17 20:02:59,079 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:02:59,079 INFO L218 hiAutomatonCegarLoop]: Abstraction has 3078 states and 4001 transitions. [2025-03-17 20:02:59,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3078 states and 4001 transitions. [2025-03-17 20:02:59,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3078 to 2000. [2025-03-17 20:02:59,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2000 states, 2000 states have (on average 1.381) internal successors, (2762), 1999 states have internal predecessors, (2762), 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) [2025-03-17 20:02:59,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 2000 states and 2762 transitions. [2025-03-17 20:02:59,106 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2000 states and 2762 transitions. [2025-03-17 20:02:59,107 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-03-17 20:02:59,107 INFO L432 stractBuchiCegarLoop]: Abstraction has 2000 states and 2762 transitions. [2025-03-17 20:02:59,107 INFO L338 stractBuchiCegarLoop]: ======== Iteration 13 ============ [2025-03-17 20:02:59,107 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2000 states and 2762 transitions. [2025-03-17 20:02:59,112 INFO L131 ngComponentsAnalysis]: Automaton has 9 accepting balls. 1851 [2025-03-17 20:02:59,112 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:02:59,112 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:02:59,112 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:02:59,112 INFO L149 hiAutomatonCegarLoop]: Counterexample loop 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] [2025-03-17 20:02:59,112 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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);" [2025-03-17 20:02:59,113 INFO L754 eck$LassoCheckResult]: Loop: "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;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 (if mp_add_~i~0#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);" "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);" [2025-03-17 20:02:59,113 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:59,113 INFO L85 PathProgramCache]: Analyzing trace with hash -1082380441, now seen corresponding path program 8 times [2025-03-17 20:02:59,113 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:59,113 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [14253975] [2025-03-17 20:02:59,113 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:02:59,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:59,129 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:59,133 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:59,134 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-17 20:02:59,134 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:59,134 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:02:59,134 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 9 statements into 1 equivalence classes. [2025-03-17 20:02:59,138 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 9 of 9 statements. [2025-03-17 20:02:59,138 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:59,138 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:02:59,139 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:02:59,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:02:59,140 INFO L85 PathProgramCache]: Analyzing trace with hash -440668783, now seen corresponding path program 1 times [2025-03-17 20:02:59,140 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:02:59,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [378043950] [2025-03-17 20:02:59,140 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:59,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:02:59,142 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-17 20:02:59,148 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-17 20:02:59,148 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:59,148 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:59,219 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 8 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:02:59,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:02:59,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [378043950] [2025-03-17 20:02:59,219 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [378043950] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:02:59,220 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [419209661] [2025-03-17 20:02:59,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:02:59,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:02:59,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:02:59,222 INFO L229 MonitoredProcess]: Starting monitored process 104 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:02:59,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Waiting until timeout for monitored process [2025-03-17 20:02:59,247 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 39 statements into 1 equivalence classes. [2025-03-17 20:02:59,255 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 39 of 39 statements. [2025-03-17 20:02:59,256 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:02:59,256 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:02:59,256 INFO L256 TraceCheckSpWp]: Trace formula consists of 82 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-03-17 20:02:59,257 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:02:59,313 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 26 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-03-17 20:02:59,313 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:02:59,378 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 23 proven. 4 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2025-03-17 20:02:59,379 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [419209661] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:02:59,379 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:02:59,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 11 [2025-03-17 20:02:59,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [278391187] [2025-03-17 20:02:59,379 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:02:59,379 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:02:59,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:02:59,379 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2025-03-17 20:02:59,379 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=49, Invalid=83, Unknown=0, NotChecked=0, Total=132 [2025-03-17 20:02:59,380 INFO L87 Difference]: Start difference. First operand 2000 states and 2762 transitions. cyclomatic complexity: 771 Second operand has 12 states, 11 states have (on average 7.2727272727272725) internal successors, (80), 12 states have internal predecessors, (80), 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) [2025-03-17 20:03:00,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:00,074 INFO L93 Difference]: Finished difference Result 4731 states and 6033 transitions. [2025-03-17 20:03:00,074 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 4731 states and 6033 transitions. [2025-03-17 20:03:00,088 INFO L131 ngComponentsAnalysis]: Automaton has 39 accepting balls. 3215 [2025-03-17 20:03:00,103 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 4731 states to 4731 states and 6033 transitions. [2025-03-17 20:03:00,104 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 4731 [2025-03-17 20:03:00,106 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 4731 [2025-03-17 20:03:00,106 INFO L73 IsDeterministic]: Start isDeterministic. Operand 4731 states and 6033 transitions. [2025-03-17 20:03:00,111 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:00,111 INFO L218 hiAutomatonCegarLoop]: Abstraction has 4731 states and 6033 transitions. [2025-03-17 20:03:00,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4731 states and 6033 transitions. [2025-03-17 20:03:00,142 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4731 to 2105. [2025-03-17 20:03:00,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2105 states, 2105 states have (on average 1.3572446555819477) internal successors, (2857), 2104 states have internal predecessors, (2857), 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) [2025-03-17 20:03:00,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2105 states to 2105 states and 2857 transitions. [2025-03-17 20:03:00,149 INFO L240 hiAutomatonCegarLoop]: Abstraction has 2105 states and 2857 transitions. [2025-03-17 20:03:00,149 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2025-03-17 20:03:00,149 INFO L432 stractBuchiCegarLoop]: Abstraction has 2105 states and 2857 transitions. [2025-03-17 20:03:00,149 INFO L338 stractBuchiCegarLoop]: ======== Iteration 14 ============ [2025-03-17 20:03:00,149 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 2105 states and 2857 transitions. [2025-03-17 20:03:00,153 INFO L131 ngComponentsAnalysis]: Automaton has 17 accepting balls. 1805 [2025-03-17 20:03:00,153 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:00,153 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:00,153 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:00,153 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:00,153 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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));" [2025-03-17 20:03:00,153 INFO L754 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);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 (if mp_add_~i~0#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 (if mp_add_~i~0#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 (if mp_add_~i~0#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;" "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));" "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);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));" [2025-03-17 20:03:00,154 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:00,154 INFO L85 PathProgramCache]: Analyzing trace with hash -925515290, now seen corresponding path program 1 times [2025-03-17 20:03:00,154 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:00,154 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1073460081] [2025-03-17 20:03:00,154 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:00,154 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:00,156 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 15 statements into 1 equivalence classes. [2025-03-17 20:03:00,160 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 15 of 15 statements. [2025-03-17 20:03:00,160 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,160 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:00,204 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:00,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:00,204 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1073460081] [2025-03-17 20:03:00,204 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1073460081] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:03:00,204 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:03:00,204 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-03-17 20:03:00,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1679327133] [2025-03-17 20:03:00,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:03:00,204 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:03:00,205 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:00,205 INFO L85 PathProgramCache]: Analyzing trace with hash -615503877, now seen corresponding path program 1 times [2025-03-17 20:03:00,205 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:00,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [884707886] [2025-03-17 20:03:00,205 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:00,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:00,207 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-03-17 20:03:00,212 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-03-17 20:03:00,212 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,212 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:00,324 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 20 proven. 110 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:00,324 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:00,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [884707886] [2025-03-17 20:03:00,325 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [884707886] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:00,325 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1678407129] [2025-03-17 20:03:00,325 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:00,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:00,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:00,327 INFO L229 MonitoredProcess]: Starting monitored process 105 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:00,328 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Waiting until timeout for monitored process [2025-03-17 20:03:00,350 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-03-17 20:03:00,361 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-03-17 20:03:00,362 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,362 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:00,362 INFO L256 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-03-17 20:03:00,364 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:00,409 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 81 proven. 10 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2025-03-17 20:03:00,409 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:03:00,462 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 81 proven. 10 refuted. 0 times theorem prover too weak. 39 trivial. 0 not checked. [2025-03-17 20:03:00,465 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1678407129] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:03:00,465 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:03:00,465 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 13 [2025-03-17 20:03:00,465 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2129868055] [2025-03-17 20:03:00,465 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:03:00,465 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:03:00,465 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:00,466 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-17 20:03:00,466 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-17 20:03:00,466 INFO L87 Difference]: Start difference. First operand 2105 states and 2857 transitions. cyclomatic complexity: 769 Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 2 states have internal predecessors, (15), 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) [2025-03-17 20:03:00,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:00,472 INFO L93 Difference]: Finished difference Result 1350 states and 1793 transitions. [2025-03-17 20:03:00,472 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1350 states and 1793 transitions. [2025-03-17 20:03:00,475 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 1129 [2025-03-17 20:03:00,479 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1350 states to 1350 states and 1793 transitions. [2025-03-17 20:03:00,479 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1350 [2025-03-17 20:03:00,480 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1350 [2025-03-17 20:03:00,480 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1350 states and 1793 transitions. [2025-03-17 20:03:00,481 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:00,481 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1350 states and 1793 transitions. [2025-03-17 20:03:00,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1350 states and 1793 transitions. [2025-03-17 20:03:00,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1350 to 1350. [2025-03-17 20:03:00,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1350 states, 1350 states have (on average 1.328148148148148) internal successors, (1793), 1349 states have internal predecessors, (1793), 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) [2025-03-17 20:03:00,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1350 states to 1350 states and 1793 transitions. [2025-03-17 20:03:00,496 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1350 states and 1793 transitions. [2025-03-17 20:03:00,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-17 20:03:00,498 INFO L432 stractBuchiCegarLoop]: Abstraction has 1350 states and 1793 transitions. [2025-03-17 20:03:00,498 INFO L338 stractBuchiCegarLoop]: ======== Iteration 15 ============ [2025-03-17 20:03:00,499 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1350 states and 1793 transitions. [2025-03-17 20:03:00,501 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 1129 [2025-03-17 20:03:00,501 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:00,501 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:00,501 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:00,501 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:00,501 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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;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;" [2025-03-17 20:03:00,501 INFO L754 eck$LassoCheckResult]: Loop: "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));" "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);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;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;" [2025-03-17 20:03:00,502 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:00,502 INFO L85 PathProgramCache]: Analyzing trace with hash -590385894, now seen corresponding path program 1 times [2025-03-17 20:03:00,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:00,502 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [689437630] [2025-03-17 20:03:00,502 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:00,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:00,505 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:03:00,516 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:03:00,519 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,520 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:00,520 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:00,521 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:03:00,529 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:03:00,529 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,529 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:00,531 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:00,532 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:00,532 INFO L85 PathProgramCache]: Analyzing trace with hash -1732544287, now seen corresponding path program 1 times [2025-03-17 20:03:00,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:00,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [112763228] [2025-03-17 20:03:00,532 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:00,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:00,534 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 34 statements into 1 equivalence classes. [2025-03-17 20:03:00,536 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 34 of 34 statements. [2025-03-17 20:03:00,536 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,536 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:00,578 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:00,579 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:00,579 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [112763228] [2025-03-17 20:03:00,579 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [112763228] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:03:00,579 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:03:00,579 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:03:00,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [617783918] [2025-03-17 20:03:00,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:03:00,579 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:03:00,579 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:00,579 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-17 20:03:00,579 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-17 20:03:00,579 INFO L87 Difference]: Start difference. First operand 1350 states and 1793 transitions. cyclomatic complexity: 456 Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 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) [2025-03-17 20:03:00,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:00,694 INFO L93 Difference]: Finished difference Result 1743 states and 2229 transitions. [2025-03-17 20:03:00,694 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1743 states and 2229 transitions. [2025-03-17 20:03:00,698 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 1474 [2025-03-17 20:03:00,702 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1743 states to 1743 states and 2229 transitions. [2025-03-17 20:03:00,702 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1743 [2025-03-17 20:03:00,703 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1743 [2025-03-17 20:03:00,703 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1743 states and 2229 transitions. [2025-03-17 20:03:00,705 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:00,705 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1743 states and 2229 transitions. [2025-03-17 20:03:00,705 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1743 states and 2229 transitions. [2025-03-17 20:03:00,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1743 to 1489. [2025-03-17 20:03:00,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1489 states, 1489 states have (on average 1.2981867024848892) internal successors, (1933), 1488 states have internal predecessors, (1933), 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) [2025-03-17 20:03:00,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1489 states to 1489 states and 1933 transitions. [2025-03-17 20:03:00,748 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1489 states and 1933 transitions. [2025-03-17 20:03:00,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 20:03:00,749 INFO L432 stractBuchiCegarLoop]: Abstraction has 1489 states and 1933 transitions. [2025-03-17 20:03:00,749 INFO L338 stractBuchiCegarLoop]: ======== Iteration 16 ============ [2025-03-17 20:03:00,750 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1489 states and 1933 transitions. [2025-03-17 20:03:00,752 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 1265 [2025-03-17 20:03:00,752 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:00,752 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:00,753 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:00,753 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:00,753 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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;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;" [2025-03-17 20:03:00,753 INFO L754 eck$LassoCheckResult]: Loop: "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));" "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);" "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;" [2025-03-17 20:03:00,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:00,753 INFO L85 PathProgramCache]: Analyzing trace with hash -590385894, now seen corresponding path program 2 times [2025-03-17 20:03:00,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:00,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391239446] [2025-03-17 20:03:00,754 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:03:00,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:00,756 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:03:00,766 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:03:00,766 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-17 20:03:00,766 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:00,766 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:00,767 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:03:00,780 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:03:00,780 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,780 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:00,786 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:00,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:00,787 INFO L85 PathProgramCache]: Analyzing trace with hash -808240486, now seen corresponding path program 1 times [2025-03-17 20:03:00,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:00,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [511496640] [2025-03-17 20:03:00,787 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:00,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:00,790 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-03-17 20:03:00,792 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-03-17 20:03:00,792 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,792 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:00,920 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 29 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:00,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:00,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [511496640] [2025-03-17 20:03:00,920 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [511496640] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:00,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1861632184] [2025-03-17 20:03:00,920 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:00,920 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:00,920 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:00,924 INFO L229 MonitoredProcess]: Starting monitored process 106 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:00,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Waiting until timeout for monitored process [2025-03-17 20:03:00,946 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-03-17 20:03:00,955 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-03-17 20:03:00,955 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:00,955 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:00,956 INFO L256 TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 5 conjuncts are in the unsatisfiable core [2025-03-17 20:03:00,956 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:00,986 INFO L134 CoverageAnalysis]: Checked inductivity of 35 backedges. 17 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2025-03-17 20:03:00,989 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 20:03:00,989 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1861632184] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:03:00,989 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 20:03:00,989 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [7] total 9 [2025-03-17 20:03:00,989 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1491729924] [2025-03-17 20:03:00,989 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:03:00,989 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:03:00,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:00,989 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-17 20:03:00,989 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2025-03-17 20:03:00,989 INFO L87 Difference]: Start difference. First operand 1489 states and 1933 transitions. cyclomatic complexity: 457 Second operand has 4 states, 4 states have (on average 8.25) internal successors, (33), 3 states have internal predecessors, (33), 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) [2025-03-17 20:03:01,076 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:01,076 INFO L93 Difference]: Finished difference Result 1618 states and 2055 transitions. [2025-03-17 20:03:01,076 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1618 states and 2055 transitions. [2025-03-17 20:03:01,079 INFO L131 ngComponentsAnalysis]: Automaton has 13 accepting balls. 1368 [2025-03-17 20:03:01,086 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1618 states to 1618 states and 2055 transitions. [2025-03-17 20:03:01,086 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1618 [2025-03-17 20:03:01,087 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1618 [2025-03-17 20:03:01,087 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1618 states and 2055 transitions. [2025-03-17 20:03:01,089 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:01,089 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1618 states and 2055 transitions. [2025-03-17 20:03:01,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1618 states and 2055 transitions. [2025-03-17 20:03:01,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1618 to 1332. [2025-03-17 20:03:01,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1332 states, 1332 states have (on average 1.3010510510510511) internal successors, (1733), 1331 states have internal predecessors, (1733), 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) [2025-03-17 20:03:01,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1332 states to 1332 states and 1733 transitions. [2025-03-17 20:03:01,103 INFO L240 hiAutomatonCegarLoop]: Abstraction has 1332 states and 1733 transitions. [2025-03-17 20:03:01,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-17 20:03:01,104 INFO L432 stractBuchiCegarLoop]: Abstraction has 1332 states and 1733 transitions. [2025-03-17 20:03:01,104 INFO L338 stractBuchiCegarLoop]: ======== Iteration 17 ============ [2025-03-17 20:03:01,104 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 1332 states and 1733 transitions. [2025-03-17 20:03:01,106 INFO L131 ngComponentsAnalysis]: Automaton has 11 accepting balls. 1151 [2025-03-17 20:03:01,106 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:01,106 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:01,107 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:01,107 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [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] [2025-03-17 20:03:01,107 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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;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;" [2025-03-17 20:03:01,108 INFO L754 eck$LassoCheckResult]: Loop: "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);" "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;" [2025-03-17 20:03:01,108 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:01,108 INFO L85 PathProgramCache]: Analyzing trace with hash -590385894, now seen corresponding path program 3 times [2025-03-17 20:03:01,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:01,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80123425] [2025-03-17 20:03:01,108 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-17 20:03:01,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:01,111 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:03:01,119 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:03:01,119 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 1 check-sat command(s) [2025-03-17 20:03:01,119 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:01,119 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:01,120 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 17 statements into 1 equivalence classes. [2025-03-17 20:03:01,128 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 17 of 17 statements. [2025-03-17 20:03:01,128 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:01,128 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:01,131 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:01,131 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:01,132 INFO L85 PathProgramCache]: Analyzing trace with hash 1718207235, now seen corresponding path program 1 times [2025-03-17 20:03:01,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:01,132 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1602947192] [2025-03-17 20:03:01,132 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:01,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:01,135 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-03-17 20:03:01,139 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-03-17 20:03:01,139 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:01,139 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:01,297 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 34 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:01,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:01,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1602947192] [2025-03-17 20:03:01,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1602947192] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:01,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [494333686] [2025-03-17 20:03:01,298 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:01,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:01,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:01,300 INFO L229 MonitoredProcess]: Starting monitored process 107 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:01,301 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Waiting until timeout for monitored process [2025-03-17 20:03:01,324 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-03-17 20:03:01,335 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-03-17 20:03:01,335 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:01,335 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:01,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 121 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-03-17 20:03:01,337 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:01,378 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 59 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-03-17 20:03:01,378 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:03:01,428 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 59 proven. 9 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2025-03-17 20:03:01,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [494333686] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:03:01,428 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:03:01,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 5, 5] total 14 [2025-03-17 20:03:01,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2027486121] [2025-03-17 20:03:01,429 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:03:01,429 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:03:01,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:01,429 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2025-03-17 20:03:01,429 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=66, Invalid=116, Unknown=0, NotChecked=0, Total=182 [2025-03-17 20:03:01,429 INFO L87 Difference]: Start difference. First operand 1332 states and 1733 transitions. cyclomatic complexity: 412 Second operand has 14 states, 14 states have (on average 8.5) internal successors, (119), 14 states have internal predecessors, (119), 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) [2025-03-17 20:03:01,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:01,815 INFO L93 Difference]: Finished difference Result 1094 states and 1269 transitions. [2025-03-17 20:03:01,815 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 1094 states and 1269 transitions. [2025-03-17 20:03:01,818 INFO L131 ngComponentsAnalysis]: Automaton has 6 accepting balls. 647 [2025-03-17 20:03:01,821 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 1094 states to 1040 states and 1178 transitions. [2025-03-17 20:03:01,821 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 1040 [2025-03-17 20:03:01,822 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 1040 [2025-03-17 20:03:01,822 INFO L73 IsDeterministic]: Start isDeterministic. Operand 1040 states and 1178 transitions. [2025-03-17 20:03:01,823 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:01,823 INFO L218 hiAutomatonCegarLoop]: Abstraction has 1040 states and 1178 transitions. [2025-03-17 20:03:01,824 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1040 states and 1178 transitions. [2025-03-17 20:03:01,831 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1040 to 559. [2025-03-17 20:03:01,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 559 states, 559 states have (on average 1.1395348837209303) internal successors, (637), 558 states have internal predecessors, (637), 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) [2025-03-17 20:03:01,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 559 states to 559 states and 637 transitions. [2025-03-17 20:03:01,834 INFO L240 hiAutomatonCegarLoop]: Abstraction has 559 states and 637 transitions. [2025-03-17 20:03:01,835 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2025-03-17 20:03:01,835 INFO L432 stractBuchiCegarLoop]: Abstraction has 559 states and 637 transitions. [2025-03-17 20:03:01,835 INFO L338 stractBuchiCegarLoop]: ======== Iteration 18 ============ [2025-03-17 20:03:01,836 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 559 states and 637 transitions. [2025-03-17 20:03:01,836 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 380 [2025-03-17 20:03:01,836 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:01,836 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:01,837 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:01,837 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:01,837 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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;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 !((if mp_add_~i~0#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));" [2025-03-17 20:03:01,837 INFO L754 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);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);" "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);" "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 !(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));" "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));" [2025-03-17 20:03:01,838 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:01,838 INFO L85 PathProgramCache]: Analyzing trace with hash 923315276, now seen corresponding path program 1 times [2025-03-17 20:03:01,838 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:01,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1383316250] [2025-03-17 20:03:01,838 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:01,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:01,841 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 25 statements into 1 equivalence classes. [2025-03-17 20:03:01,844 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-03-17 20:03:01,844 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:01,844 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:01,914 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:01,915 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:01,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1383316250] [2025-03-17 20:03:01,915 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1383316250] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:01,915 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [676218063] [2025-03-17 20:03:01,915 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:01,915 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:01,915 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:01,919 INFO L229 MonitoredProcess]: Starting monitored process 108 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:01,923 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Waiting until timeout for monitored process [2025-03-17 20:03:01,943 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 25 statements into 1 equivalence classes. [2025-03-17 20:03:01,959 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 25 of 25 statements. [2025-03-17 20:03:01,959 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:01,959 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:01,960 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-17 20:03:01,961 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:02,024 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:02,025 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:03:02,075 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:02,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [676218063] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:03:02,075 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:03:02,075 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 10 [2025-03-17 20:03:02,075 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [495840237] [2025-03-17 20:03:02,075 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:03:02,075 INFO L757 eck$LassoCheckResult]: stem already infeasible [2025-03-17 20:03:02,076 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:02,076 INFO L85 PathProgramCache]: Analyzing trace with hash 1295517025, now seen corresponding path program 1 times [2025-03-17 20:03:02,076 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:02,076 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1203748015] [2025-03-17 20:03:02,076 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:02,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:02,078 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-03-17 20:03:02,081 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-03-17 20:03:02,081 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:02,082 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:02,179 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 15 proven. 63 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:02,179 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:02,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1203748015] [2025-03-17 20:03:02,179 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1203748015] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:02,179 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [936830484] [2025-03-17 20:03:02,180 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:02,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:02,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:02,182 INFO L229 MonitoredProcess]: Starting monitored process 109 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:02,183 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Waiting until timeout for monitored process [2025-03-17 20:03:02,206 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-03-17 20:03:02,216 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-03-17 20:03:02,216 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:02,216 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:02,217 INFO L256 TraceCheckSpWp]: Trace formula consists of 92 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-17 20:03:02,218 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:02,267 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 54 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2025-03-17 20:03:02,267 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:03:02,330 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 54 proven. 11 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2025-03-17 20:03:02,330 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [936830484] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:03:02,330 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:03:02,330 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5] total 13 [2025-03-17 20:03:02,330 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122092761] [2025-03-17 20:03:02,330 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:03:02,331 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:03:02,331 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:02,331 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2025-03-17 20:03:02,331 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=44, Invalid=66, Unknown=0, NotChecked=0, Total=110 [2025-03-17 20:03:02,331 INFO L87 Difference]: Start difference. First operand 559 states and 637 transitions. cyclomatic complexity: 83 Second operand has 11 states, 10 states have (on average 6.9) internal successors, (69), 11 states have internal predecessors, (69), 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) [2025-03-17 20:03:02,483 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:02,483 INFO L93 Difference]: Finished difference Result 713 states and 796 transitions. [2025-03-17 20:03:02,483 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 713 states and 796 transitions. [2025-03-17 20:03:02,485 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 448 [2025-03-17 20:03:02,487 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 713 states to 697 states and 780 transitions. [2025-03-17 20:03:02,487 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 697 [2025-03-17 20:03:02,487 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 697 [2025-03-17 20:03:02,487 INFO L73 IsDeterministic]: Start isDeterministic. Operand 697 states and 780 transitions. [2025-03-17 20:03:02,489 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:02,489 INFO L218 hiAutomatonCegarLoop]: Abstraction has 697 states and 780 transitions. [2025-03-17 20:03:02,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 697 states and 780 transitions. [2025-03-17 20:03:02,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 697 to 613. [2025-03-17 20:03:02,495 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 613 states, 613 states have (on average 1.1305057096247961) internal successors, (693), 612 states have internal predecessors, (693), 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) [2025-03-17 20:03:02,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 613 states to 613 states and 693 transitions. [2025-03-17 20:03:02,496 INFO L240 hiAutomatonCegarLoop]: Abstraction has 613 states and 693 transitions. [2025-03-17 20:03:02,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2025-03-17 20:03:02,496 INFO L432 stractBuchiCegarLoop]: Abstraction has 613 states and 693 transitions. [2025-03-17 20:03:02,497 INFO L338 stractBuchiCegarLoop]: ======== Iteration 19 ============ [2025-03-17 20:03:02,497 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 613 states and 693 transitions. [2025-03-17 20:03:02,498 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 434 [2025-03-17 20:03:02,498 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:02,498 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:02,499 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:02,499 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:02,499 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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_~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;" "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));" [2025-03-17 20:03:02,499 INFO L754 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));" "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);" "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);" "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);" "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 !(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));" "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));" [2025-03-17 20:03:02,500 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:02,500 INFO L85 PathProgramCache]: Analyzing trace with hash -673843395, now seen corresponding path program 1 times [2025-03-17 20:03:02,500 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:02,500 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [119561315] [2025-03-17 20:03:02,500 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:02,500 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:02,504 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-03-17 20:03:02,512 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-03-17 20:03:02,513 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:02,513 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:02,513 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:02,515 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 21 statements into 1 equivalence classes. [2025-03-17 20:03:02,522 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 21 of 21 statements. [2025-03-17 20:03:02,522 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:02,522 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:02,525 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:02,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:02,526 INFO L85 PathProgramCache]: Analyzing trace with hash -242089827, now seen corresponding path program 2 times [2025-03-17 20:03:02,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:02,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1442500209] [2025-03-17 20:03:02,526 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:03:02,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:02,530 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 65 statements into 2 equivalence classes. [2025-03-17 20:03:02,535 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 65 of 65 statements. [2025-03-17 20:03:02,535 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-03-17 20:03:02,536 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:02,536 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:02,537 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 65 statements into 1 equivalence classes. [2025-03-17 20:03:02,544 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 65 of 65 statements. [2025-03-17 20:03:02,544 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:02,544 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:02,548 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:02,549 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:02,549 INFO L85 PathProgramCache]: Analyzing trace with hash -69807903, now seen corresponding path program 1 times [2025-03-17 20:03:02,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:02,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1613552553] [2025-03-17 20:03:02,549 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:02,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:02,555 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 86 statements into 1 equivalence classes. [2025-03-17 20:03:02,563 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 86 of 86 statements. [2025-03-17 20:03:02,563 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:02,563 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:02,749 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 35 proven. 145 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-03-17 20:03:02,749 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:02,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1613552553] [2025-03-17 20:03:02,749 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1613552553] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:02,749 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [648381282] [2025-03-17 20:03:02,749 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:02,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:02,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:02,751 INFO L229 MonitoredProcess]: Starting monitored process 110 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:02,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (110)] Waiting until timeout for monitored process [2025-03-17 20:03:02,782 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 86 statements into 1 equivalence classes. [2025-03-17 20:03:02,799 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 86 of 86 statements. [2025-03-17 20:03:02,799 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:02,799 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:02,800 INFO L256 TraceCheckSpWp]: Trace formula consists of 199 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-03-17 20:03:02,801 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 113 proven. 0 refuted. 0 times theorem prover too weak. 67 trivial. 0 not checked. [2025-03-17 20:03:02,907 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-03-17 20:03:02,907 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [648381282] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:03:02,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2025-03-17 20:03:02,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [10] total 12 [2025-03-17 20:03:02,908 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61719374] [2025-03-17 20:03:02,908 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:03:03,171 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:03,172 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:03,172 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:03,172 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:03,172 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-03-17 20:03:03,172 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:03,172 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:03,172 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:03,172 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration19_Loop [2025-03-17 20:03:03,172 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:03,172 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:03,173 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,175 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,177 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,182 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,187 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,189 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,420 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:03,420 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-03-17 20:03:03,420 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:03,420 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:03,422 INFO L229 MonitoredProcess]: Starting monitored process 111 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:03,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Waiting until timeout for monitored process [2025-03-17 20:03:03,423 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:03,423 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:03,434 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:03,434 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~partial_sum~0#1=0} Honda state: {ULTIMATE.start_mp_add_~partial_sum~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:03,441 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (111)] Ended with exit code 0 [2025-03-17 20:03:03,441 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:03,442 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:03,443 INFO L229 MonitoredProcess]: Starting monitored process 112 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:03,444 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Waiting until timeout for monitored process [2025-03-17 20:03:03,445 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:03,445 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:03,466 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:03,466 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r3~0#1=192, ULTIMATE.start_mp_add_~b3~0#1=192} Honda state: {ULTIMATE.start_mp_add_~r3~0#1=192, ULTIMATE.start_mp_add_~b3~0#1=192} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:03,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (112)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:03,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:03,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:03,473 INFO L229 MonitoredProcess]: Starting monitored process 113 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:03,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Waiting until timeout for monitored process [2025-03-17 20:03:03,475 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:03,475 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:03,503 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:03,503 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r1~0#1=0, ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~b1~0#1=61952} Honda state: {ULTIMATE.start_mp_add_~r1~0#1=0, ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~b1~0#1=61952} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:03,508 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (113)] Ended with exit code 0 [2025-03-17 20:03:03,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:03,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:03,510 INFO L229 MonitoredProcess]: Starting monitored process 114 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:03,511 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Waiting until timeout for monitored process [2025-03-17 20:03:03,511 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:03,512 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:03,536 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (114)] Ended with exit code 0 [2025-03-17 20:03:03,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:03,537 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:03,538 INFO L229 MonitoredProcess]: Starting monitored process 115 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:03,539 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Waiting until timeout for monitored process [2025-03-17 20:03:03,540 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-03-17 20:03:03,540 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:03,787 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-03-17 20:03:03,796 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (115)] Ended with exit code 0 [2025-03-17 20:03:03,796 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:03,796 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:03,796 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:03,796 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:03,796 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:03:03,796 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:03,796 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:03,796 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:03,796 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration19_Loop [2025-03-17 20:03:03,796 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:03,796 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:03,797 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,801 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,805 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,809 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,814 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:03,816 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:04,035 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:04,035 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:03:04,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,039 INFO L229 MonitoredProcess]: Starting monitored process 116 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,040 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Waiting until timeout for monitored process [2025-03-17 20:03:04,040 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 [2025-03-17 20:03:04,050 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,050 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:04,051 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:04,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,053 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,058 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (116)] Ended with exit code 0 [2025-03-17 20:03:04,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,060 INFO L229 MonitoredProcess]: Starting monitored process 117 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Waiting until timeout for monitored process [2025-03-17 20:03:04,061 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 [2025-03-17 20:03:04,071 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,071 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,071 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,071 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,071 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:04,072 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:04,072 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,075 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,080 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (117)] Ended with exit code 0 [2025-03-17 20:03:04,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,082 INFO L229 MonitoredProcess]: Starting monitored process 118 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,083 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Waiting until timeout for monitored process [2025-03-17 20:03:04,084 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 [2025-03-17 20:03:04,093 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,093 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,093 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,093 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,093 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:04,094 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:04,094 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,095 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,100 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (118)] Ended with exit code 0 [2025-03-17 20:03:04,101 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,101 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,102 INFO L229 MonitoredProcess]: Starting monitored process 119 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,104 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Waiting until timeout for monitored process [2025-03-17 20:03:04,105 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 [2025-03-17 20:03:04,114 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,114 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,115 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,115 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,115 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:04,116 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:04,116 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,118 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,123 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (119)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,125 INFO L229 MonitoredProcess]: Starting monitored process 120 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Waiting until timeout for monitored process [2025-03-17 20:03:04,127 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 [2025-03-17 20:03:04,136 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,137 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,137 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:04,137 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:04,137 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,139 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,144 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (120)] Ended with exit code 0 [2025-03-17 20:03:04,144 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,145 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,146 INFO L229 MonitoredProcess]: Starting monitored process 121 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,147 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Waiting until timeout for monitored process [2025-03-17 20:03:04,148 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 [2025-03-17 20:03:04,157 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,157 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,157 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,157 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,157 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:04,159 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:04,160 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,161 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,166 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (121)] Ended with exit code 0 [2025-03-17 20:03:04,167 INFO L451 LassoAnalysis]: Using template '2-nested'. [2025-03-17 20:03:04,167 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,168 INFO L229 MonitoredProcess]: Starting monitored process 122 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Waiting until timeout for monitored process [2025-03-17 20:03:04,170 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 [2025-03-17 20:03:04,179 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,179 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,180 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,180 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,180 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,180 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,181 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,183 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,188 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (122)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,190 INFO L229 MonitoredProcess]: Starting monitored process 123 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Waiting until timeout for monitored process [2025-03-17 20:03:04,191 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 [2025-03-17 20:03:04,201 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,201 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,201 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,201 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,201 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,205 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,205 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,209 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,215 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (123)] Ended with exit code 0 [2025-03-17 20:03:04,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,217 INFO L229 MonitoredProcess]: Starting monitored process 124 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Waiting until timeout for monitored process [2025-03-17 20:03:04,219 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 [2025-03-17 20:03:04,230 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,230 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,230 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,230 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,230 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,231 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,231 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,239 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (124)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,240 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,242 INFO L229 MonitoredProcess]: Starting monitored process 125 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,243 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Waiting until timeout for monitored process [2025-03-17 20:03:04,244 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 [2025-03-17 20:03:04,255 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,255 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,255 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,255 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,255 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,257 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,257 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,260 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,265 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (125)] Ended with exit code 0 [2025-03-17 20:03:04,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,268 INFO L229 MonitoredProcess]: Starting monitored process 126 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Waiting until timeout for monitored process [2025-03-17 20:03:04,270 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 [2025-03-17 20:03:04,280 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,281 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,282 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,284 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (126)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,292 INFO L229 MonitoredProcess]: Starting monitored process 127 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Waiting until timeout for monitored process [2025-03-17 20:03:04,295 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 [2025-03-17 20:03:04,305 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,305 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,305 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,305 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,305 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,306 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,308 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,314 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (127)] Ended with exit code 0 [2025-03-17 20:03:04,314 INFO L451 LassoAnalysis]: Using template '3-nested'. [2025-03-17 20:03:04,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,317 INFO L229 MonitoredProcess]: Starting monitored process 128 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Waiting until timeout for monitored process [2025-03-17 20:03:04,319 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 [2025-03-17 20:03:04,329 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,333 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,338 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (128)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,339 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,340 INFO L229 MonitoredProcess]: Starting monitored process 129 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,342 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Waiting until timeout for monitored process [2025-03-17 20:03:04,342 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 [2025-03-17 20:03:04,352 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,352 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,352 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,352 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,352 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,354 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,359 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,364 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (129)] Ended with exit code 0 [2025-03-17 20:03:04,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,366 INFO L229 MonitoredProcess]: Starting monitored process 130 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,367 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Waiting until timeout for monitored process [2025-03-17 20:03:04,368 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 [2025-03-17 20:03:04,377 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,377 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,377 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,377 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,377 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,378 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,379 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,384 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (130)] Ended with exit code 0 [2025-03-17 20:03:04,385 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,385 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,387 INFO L229 MonitoredProcess]: Starting monitored process 131 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,388 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Waiting until timeout for monitored process [2025-03-17 20:03:04,389 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 [2025-03-17 20:03:04,399 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,399 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,399 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,399 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,399 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,405 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,405 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,409 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,415 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (131)] Ended with exit code 0 [2025-03-17 20:03:04,415 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,415 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,417 INFO L229 MonitoredProcess]: Starting monitored process 132 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,417 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Waiting until timeout for monitored process [2025-03-17 20:03:04,418 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 [2025-03-17 20:03:04,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,439 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (132)] Ended with exit code 0 [2025-03-17 20:03:04,439 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,439 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,440 INFO L229 MonitoredProcess]: Starting monitored process 133 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,441 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Waiting until timeout for monitored process [2025-03-17 20:03:04,442 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 [2025-03-17 20:03:04,451 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,452 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,452 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,452 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,452 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,452 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,452 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,455 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,460 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (133)] Ended with exit code 0 [2025-03-17 20:03:04,460 INFO L451 LassoAnalysis]: Using template '4-nested'. [2025-03-17 20:03:04,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,462 INFO L229 MonitoredProcess]: Starting monitored process 134 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Waiting until timeout for monitored process [2025-03-17 20:03:04,465 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 [2025-03-17 20:03:04,475 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,475 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,476 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,476 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,479 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,485 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (134)] Ended with exit code 0 [2025-03-17 20:03:04,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,487 INFO L229 MonitoredProcess]: Starting monitored process 135 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Waiting until timeout for monitored process [2025-03-17 20:03:04,489 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 [2025-03-17 20:03:04,499 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,499 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,502 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,502 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,508 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,513 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (135)] Ended with exit code 0 [2025-03-17 20:03:04,513 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,515 INFO L229 MonitoredProcess]: Starting monitored process 136 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,516 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Waiting until timeout for monitored process [2025-03-17 20:03:04,517 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 [2025-03-17 20:03:04,527 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,527 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,527 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,527 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,527 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,528 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,528 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,529 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,534 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (136)] Ended with exit code 0 [2025-03-17 20:03:04,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,537 INFO L229 MonitoredProcess]: Starting monitored process 137 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Waiting until timeout for monitored process [2025-03-17 20:03:04,538 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 [2025-03-17 20:03:04,548 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,548 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,550 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,550 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,561 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (137)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,561 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,561 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,563 INFO L229 MonitoredProcess]: Starting monitored process 138 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,564 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Waiting until timeout for monitored process [2025-03-17 20:03:04,565 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 [2025-03-17 20:03:04,574 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,575 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,575 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,575 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,575 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,576 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,576 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,579 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,584 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (138)] Ended with exit code 0 [2025-03-17 20:03:04,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,586 INFO L229 MonitoredProcess]: Starting monitored process 139 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,586 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Waiting until timeout for monitored process [2025-03-17 20:03:04,587 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 [2025-03-17 20:03:04,597 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:04,597 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,597 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,597 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,597 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,598 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,598 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,607 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (139)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,607 INFO L451 LassoAnalysis]: Using template '2-phase'. [2025-03-17 20:03:04,607 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,607 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,609 INFO L229 MonitoredProcess]: Starting monitored process 140 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,609 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Waiting until timeout for monitored process [2025-03-17 20:03:04,610 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 [2025-03-17 20:03:04,620 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,620 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:04,620 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,620 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,620 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,620 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,621 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,621 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (140)] Ended with exit code 0 [2025-03-17 20:03:04,630 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,630 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,631 INFO L229 MonitoredProcess]: Starting monitored process 141 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Waiting until timeout for monitored process [2025-03-17 20:03:04,633 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 [2025-03-17 20:03:04,643 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,643 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:04,643 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,643 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,643 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,643 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,645 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,645 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,650 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,655 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (141)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,656 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,658 INFO L229 MonitoredProcess]: Starting monitored process 142 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,659 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Waiting until timeout for monitored process [2025-03-17 20:03:04,659 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 [2025-03-17 20:03:04,669 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,669 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:04,669 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,669 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,669 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,669 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,670 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,670 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,671 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,677 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (142)] Ended with exit code 0 [2025-03-17 20:03:04,677 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,677 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,679 INFO L229 MonitoredProcess]: Starting monitored process 143 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,679 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Waiting until timeout for monitored process [2025-03-17 20:03:04,680 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 [2025-03-17 20:03:04,690 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,690 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:04,690 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,690 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,690 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,690 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,692 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,692 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,697 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,702 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (143)] Ended with exit code 0 [2025-03-17 20:03:04,703 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,704 INFO L229 MonitoredProcess]: Starting monitored process 144 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,705 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Waiting until timeout for monitored process [2025-03-17 20:03:04,706 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 [2025-03-17 20:03:04,715 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,716 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:04,716 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,716 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,716 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,716 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,717 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,717 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,720 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,725 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (144)] Ended with exit code 0 [2025-03-17 20:03:04,725 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,725 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,727 INFO L229 MonitoredProcess]: Starting monitored process 145 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,727 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Waiting until timeout for monitored process [2025-03-17 20:03:04,728 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 [2025-03-17 20:03:04,738 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,738 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:04,738 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,738 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,738 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,738 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:04,738 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:04,738 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,741 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,747 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (145)] Ended with exit code 0 [2025-03-17 20:03:04,747 INFO L451 LassoAnalysis]: Using template '3-phase'. [2025-03-17 20:03:04,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,748 INFO L229 MonitoredProcess]: Starting monitored process 146 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Waiting until timeout for monitored process [2025-03-17 20:03:04,750 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 [2025-03-17 20:03:04,760 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,760 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:04,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,760 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,761 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,761 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,765 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,770 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (146)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,772 INFO L229 MonitoredProcess]: Starting monitored process 147 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Waiting until timeout for monitored process [2025-03-17 20:03:04,774 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 [2025-03-17 20:03:04,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,784 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:04,784 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,784 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,784 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,786 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,786 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,793 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,799 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (147)] Ended with exit code 0 [2025-03-17 20:03:04,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,801 INFO L229 MonitoredProcess]: Starting monitored process 148 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Waiting until timeout for monitored process [2025-03-17 20:03:04,802 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 [2025-03-17 20:03:04,812 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,812 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:04,812 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,812 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,812 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,812 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,812 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,812 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,815 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,820 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (148)] Ended with exit code 0 [2025-03-17 20:03:04,820 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,820 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,822 INFO L229 MonitoredProcess]: Starting monitored process 149 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,822 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Waiting until timeout for monitored process [2025-03-17 20:03:04,823 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 [2025-03-17 20:03:04,833 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,833 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:04,833 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,833 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,833 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,833 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,836 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,836 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,843 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,849 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (149)] Ended with exit code 0 [2025-03-17 20:03:04,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,851 INFO L229 MonitoredProcess]: Starting monitored process 150 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,852 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Waiting until timeout for monitored process [2025-03-17 20:03:04,853 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 [2025-03-17 20:03:04,863 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,863 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:04,863 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,863 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,863 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,863 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,864 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,864 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,869 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,874 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (150)] Ended with exit code 0 [2025-03-17 20:03:04,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,876 INFO L229 MonitoredProcess]: Starting monitored process 151 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,877 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Waiting until timeout for monitored process [2025-03-17 20:03:04,879 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 [2025-03-17 20:03:04,888 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,888 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:04,888 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,888 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,889 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,889 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:04,889 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:04,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,893 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,899 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (151)] Ended with exit code 0 [2025-03-17 20:03:04,899 INFO L451 LassoAnalysis]: Using template '4-phase'. [2025-03-17 20:03:04,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,901 INFO L229 MonitoredProcess]: Starting monitored process 152 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Waiting until timeout for monitored process [2025-03-17 20:03:04,903 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 [2025-03-17 20:03:04,914 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,914 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:04,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,914 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,915 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,915 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,921 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,926 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (152)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:04,927 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,927 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,928 INFO L229 MonitoredProcess]: Starting monitored process 153 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Waiting until timeout for monitored process [2025-03-17 20:03:04,930 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 [2025-03-17 20:03:04,940 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,940 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:04,940 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,941 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,941 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,941 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,944 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,944 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,960 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (153)] Ended with exit code 0 [2025-03-17 20:03:04,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,962 INFO L229 MonitoredProcess]: Starting monitored process 154 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,963 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Waiting until timeout for monitored process [2025-03-17 20:03:04,964 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 [2025-03-17 20:03:04,975 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,975 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:04,975 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,975 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,975 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,975 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:04,976 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:04,976 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:04,979 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:04,984 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (154)] Ended with exit code 0 [2025-03-17 20:03:04,984 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:04,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:04,986 INFO L229 MonitoredProcess]: Starting monitored process 155 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:04,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Waiting until timeout for monitored process [2025-03-17 20:03:04,988 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 [2025-03-17 20:03:04,997 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:04,997 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:04,997 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:04,998 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:04,998 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:04,998 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:05,001 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:05,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,010 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,016 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (155)] Ended with exit code 0 [2025-03-17 20:03:05,016 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,016 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,018 INFO L229 MonitoredProcess]: Starting monitored process 156 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Waiting until timeout for monitored process [2025-03-17 20:03:05,020 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 [2025-03-17 20:03:05,030 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,030 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,030 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,030 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,030 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,030 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:05,032 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:05,032 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,038 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,043 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (156)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:05,044 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,044 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,045 INFO L229 MonitoredProcess]: Starting monitored process 157 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,046 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Waiting until timeout for monitored process [2025-03-17 20:03:05,047 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 [2025-03-17 20:03:05,057 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,057 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,057 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,057 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,057 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,057 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:05,058 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:05,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,063 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (157)] Ended with exit code 0 [2025-03-17 20:03:05,069 INFO L451 LassoAnalysis]: Using template '2-lex'. [2025-03-17 20:03:05,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,069 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,070 INFO L229 MonitoredProcess]: Starting monitored process 158 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,083 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Waiting until timeout for monitored process [2025-03-17 20:03:05,084 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 [2025-03-17 20:03:05,093 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,094 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:05,094 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,094 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,094 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,094 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:05,095 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:05,095 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,098 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,103 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (158)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:05,104 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,104 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,105 INFO L229 MonitoredProcess]: Starting monitored process 159 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Waiting until timeout for monitored process [2025-03-17 20:03:05,107 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 [2025-03-17 20:03:05,116 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,116 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:05,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,116 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:05,119 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:05,119 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (159)] Ended with exit code 0 [2025-03-17 20:03:05,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,131 INFO L229 MonitoredProcess]: Starting monitored process 160 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Waiting until timeout for monitored process [2025-03-17 20:03:05,132 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 [2025-03-17 20:03:05,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,142 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:05,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,142 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:05,143 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:05,143 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,144 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,150 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (160)] Ended with exit code 0 [2025-03-17 20:03:05,150 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,152 INFO L229 MonitoredProcess]: Starting monitored process 161 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,152 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Waiting until timeout for monitored process [2025-03-17 20:03:05,153 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 [2025-03-17 20:03:05,163 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,163 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:05,163 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,163 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,163 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,163 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:05,165 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:05,165 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,170 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,176 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (161)] Ended with exit code 0 [2025-03-17 20:03:05,176 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,176 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,178 INFO L229 MonitoredProcess]: Starting monitored process 162 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,179 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Waiting until timeout for monitored process [2025-03-17 20:03:05,180 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 [2025-03-17 20:03:05,189 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,189 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:05,189 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:05,190 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:05,190 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,193 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,198 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (162)] Ended with exit code 0 [2025-03-17 20:03:05,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,200 INFO L229 MonitoredProcess]: Starting monitored process 163 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Waiting until timeout for monitored process [2025-03-17 20:03:05,202 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 [2025-03-17 20:03:05,211 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,211 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:05,211 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,212 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,212 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,212 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:05,212 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:05,212 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,215 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,220 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (163)] Ended with exit code 0 [2025-03-17 20:03:05,220 INFO L451 LassoAnalysis]: Using template '3-lex'. [2025-03-17 20:03:05,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,222 INFO L229 MonitoredProcess]: Starting monitored process 164 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,223 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Waiting until timeout for monitored process [2025-03-17 20:03:05,224 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 [2025-03-17 20:03:05,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,233 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,233 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,233 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:05,235 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:05,235 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,239 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,244 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (164)] Ended with exit code 0 [2025-03-17 20:03:05,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,246 INFO L229 MonitoredProcess]: Starting monitored process 165 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Waiting until timeout for monitored process [2025-03-17 20:03:05,248 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 [2025-03-17 20:03:05,257 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,257 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,257 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,258 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,258 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,258 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:05,261 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:05,261 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,269 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,274 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (165)] Ended with exit code 0 [2025-03-17 20:03:05,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,275 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,276 INFO L229 MonitoredProcess]: Starting monitored process 166 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,277 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Waiting until timeout for monitored process [2025-03-17 20:03:05,278 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 [2025-03-17 20:03:05,288 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,288 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,288 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,289 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,289 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,289 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:05,289 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:05,289 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,292 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,298 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (166)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:05,298 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,298 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,300 INFO L229 MonitoredProcess]: Starting monitored process 167 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,300 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Waiting until timeout for monitored process [2025-03-17 20:03:05,301 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 [2025-03-17 20:03:05,311 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,311 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,311 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,311 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,311 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,311 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:05,314 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:05,315 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,328 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (167)] Ended with exit code 0 [2025-03-17 20:03:05,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,330 INFO L229 MonitoredProcess]: Starting monitored process 168 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Waiting until timeout for monitored process [2025-03-17 20:03:05,331 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 [2025-03-17 20:03:05,341 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,341 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,341 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,341 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,341 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,341 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:05,342 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:05,343 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,347 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (168)] Ended with exit code 0 [2025-03-17 20:03:05,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:05,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,354 INFO L229 MonitoredProcess]: Starting monitored process 169 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Waiting until timeout for monitored process [2025-03-17 20:03:05,356 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 [2025-03-17 20:03:05,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:05,365 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:05,365 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:05,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:05,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:05,365 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:05,366 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:05,366 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:05,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:05,379 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (169)] Ended with exit code 0 [2025-03-17 20:03:05,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:05,380 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 20:03:05,380 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2025-03-17 20:03:05,380 INFO L87 Difference]: Start difference. First operand 613 states and 693 transitions. cyclomatic complexity: 85 Second operand has 5 states, 5 states have (on average 10.8) internal successors, (54), 5 states have internal predecessors, (54), 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) [2025-03-17 20:03:05,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:05,435 INFO L93 Difference]: Finished difference Result 605 states and 678 transitions. [2025-03-17 20:03:05,435 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 605 states and 678 transitions. [2025-03-17 20:03:05,436 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 356 [2025-03-17 20:03:05,437 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 605 states to 453 states and 488 transitions. [2025-03-17 20:03:05,437 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 453 [2025-03-17 20:03:05,437 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 453 [2025-03-17 20:03:05,437 INFO L73 IsDeterministic]: Start isDeterministic. Operand 453 states and 488 transitions. [2025-03-17 20:03:05,437 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:05,437 INFO L218 hiAutomatonCegarLoop]: Abstraction has 453 states and 488 transitions. [2025-03-17 20:03:05,438 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 453 states and 488 transitions. [2025-03-17 20:03:05,440 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 453 to 415. [2025-03-17 20:03:05,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 415 states have (on average 1.0843373493975903) internal successors, (450), 414 states have internal predecessors, (450), 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) [2025-03-17 20:03:05,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 450 transitions. [2025-03-17 20:03:05,441 INFO L240 hiAutomatonCegarLoop]: Abstraction has 415 states and 450 transitions. [2025-03-17 20:03:05,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 20:03:05,443 INFO L432 stractBuchiCegarLoop]: Abstraction has 415 states and 450 transitions. [2025-03-17 20:03:05,443 INFO L338 stractBuchiCegarLoop]: ======== Iteration 20 ============ [2025-03-17 20:03:05,443 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 415 states and 450 transitions. [2025-03-17 20:03:05,443 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 347 [2025-03-17 20:03:05,443 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:05,443 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:05,444 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:05,444 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:05,444 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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 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;" [2025-03-17 20:03:05,444 INFO L754 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) < (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 !(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 !(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 !(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));" [2025-03-17 20:03:05,445 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:05,445 INFO L85 PathProgramCache]: Analyzing trace with hash -746637170, now seen corresponding path program 1 times [2025-03-17 20:03:05,445 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:05,445 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [596700805] [2025-03-17 20:03:05,445 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:05,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:05,449 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 20 statements into 1 equivalence classes. [2025-03-17 20:03:05,457 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 20 of 20 statements. [2025-03-17 20:03:05,457 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:05,457 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:05,457 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:05,461 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 20 statements into 1 equivalence classes. [2025-03-17 20:03:05,466 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 20 of 20 statements. [2025-03-17 20:03:05,466 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:05,466 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:05,470 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:05,472 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:05,472 INFO L85 PathProgramCache]: Analyzing trace with hash 20967548, now seen corresponding path program 1 times [2025-03-17 20:03:05,472 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:05,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1632240454] [2025-03-17 20:03:05,472 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:05,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:05,479 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 69 statements into 1 equivalence classes. [2025-03-17 20:03:05,483 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 69 of 69 statements. [2025-03-17 20:03:05,483 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:05,483 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:05,573 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 81 proven. 9 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2025-03-17 20:03:05,573 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:05,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1632240454] [2025-03-17 20:03:05,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1632240454] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:05,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1722299486] [2025-03-17 20:03:05,573 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:05,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:05,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:05,577 INFO L229 MonitoredProcess]: Starting monitored process 170 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:05,579 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (170)] Waiting until timeout for monitored process [2025-03-17 20:03:05,603 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 69 statements into 1 equivalence classes. [2025-03-17 20:03:05,615 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 69 of 69 statements. [2025-03-17 20:03:05,615 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:05,616 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:05,618 INFO L256 TraceCheckSpWp]: Trace formula consists of 129 conjuncts, 7 conjuncts are in the unsatisfiable core [2025-03-17 20:03:05,619 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:05,678 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 81 proven. 5 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-03-17 20:03:05,678 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:03:05,806 INFO L134 CoverageAnalysis]: Checked inductivity of 118 backedges. 86 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2025-03-17 20:03:05,807 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1722299486] provided 1 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:05,807 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2025-03-17 20:03:05,807 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [7, 6] total 13 [2025-03-17 20:03:05,807 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677746056] [2025-03-17 20:03:05,807 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:03:05,807 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:03:05,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:05,807 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2025-03-17 20:03:05,807 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2025-03-17 20:03:05,808 INFO L87 Difference]: Start difference. First operand 415 states and 450 transitions. cyclomatic complexity: 39 Second operand has 8 states, 8 states have (on average 6.625) internal successors, (53), 8 states have internal predecessors, (53), 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) [2025-03-17 20:03:06,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:06,008 INFO L93 Difference]: Finished difference Result 461 states and 487 transitions. [2025-03-17 20:03:06,008 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 461 states and 487 transitions. [2025-03-17 20:03:06,009 INFO L131 ngComponentsAnalysis]: Automaton has 5 accepting balls. 357 [2025-03-17 20:03:06,009 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 461 states to 456 states and 482 transitions. [2025-03-17 20:03:06,010 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 456 [2025-03-17 20:03:06,010 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 456 [2025-03-17 20:03:06,010 INFO L73 IsDeterministic]: Start isDeterministic. Operand 456 states and 482 transitions. [2025-03-17 20:03:06,010 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:06,010 INFO L218 hiAutomatonCegarLoop]: Abstraction has 456 states and 482 transitions. [2025-03-17 20:03:06,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 456 states and 482 transitions. [2025-03-17 20:03:06,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 456 to 348. [2025-03-17 20:03:06,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 348 states, 348 states have (on average 1.0660919540229885) internal successors, (371), 347 states have internal predecessors, (371), 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) [2025-03-17 20:03:06,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 348 states and 371 transitions. [2025-03-17 20:03:06,013 INFO L240 hiAutomatonCegarLoop]: Abstraction has 348 states and 371 transitions. [2025-03-17 20:03:06,013 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-03-17 20:03:06,014 INFO L432 stractBuchiCegarLoop]: Abstraction has 348 states and 371 transitions. [2025-03-17 20:03:06,014 INFO L338 stractBuchiCegarLoop]: ======== Iteration 21 ============ [2025-03-17 20:03:06,014 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 348 states and 371 transitions. [2025-03-17 20:03:06,014 INFO L131 ngComponentsAnalysis]: Automaton has 4 accepting balls. 280 [2025-03-17 20:03:06,014 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:06,014 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:06,015 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:06,015 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:06,015 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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 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;" [2025-03-17 20:03:06,015 INFO L754 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) < (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 !(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));" [2025-03-17 20:03:06,015 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:06,015 INFO L85 PathProgramCache]: Analyzing trace with hash -746637170, now seen corresponding path program 2 times [2025-03-17 20:03:06,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:06,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [293650440] [2025-03-17 20:03:06,016 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:03:06,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:06,018 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 20 statements into 1 equivalence classes. [2025-03-17 20:03:06,023 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 20 of 20 statements. [2025-03-17 20:03:06,024 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2025-03-17 20:03:06,024 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:06,024 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:06,025 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 20 statements into 1 equivalence classes. [2025-03-17 20:03:06,030 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 20 of 20 statements. [2025-03-17 20:03:06,030 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:06,030 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:06,032 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:06,032 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:06,032 INFO L85 PathProgramCache]: Analyzing trace with hash 955916543, now seen corresponding path program 1 times [2025-03-17 20:03:06,033 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:06,033 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [707666076] [2025-03-17 20:03:06,033 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:06,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:06,035 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-03-17 20:03:06,043 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-03-17 20:03:06,043 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:06,043 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:06,044 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:06,045 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 52 statements into 1 equivalence classes. [2025-03-17 20:03:06,049 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 52 of 52 statements. [2025-03-17 20:03:06,049 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:06,049 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:06,051 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:06,052 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:06,052 INFO L85 PathProgramCache]: Analyzing trace with hash 992025868, now seen corresponding path program 1 times [2025-03-17 20:03:06,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:06,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1537462096] [2025-03-17 20:03:06,052 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:06,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:06,056 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 72 statements into 1 equivalence classes. [2025-03-17 20:03:06,066 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 72 of 72 statements. [2025-03-17 20:03:06,066 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:06,066 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:06,223 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 75 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2025-03-17 20:03:06,223 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:06,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1537462096] [2025-03-17 20:03:06,223 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1537462096] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:06,223 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1905621237] [2025-03-17 20:03:06,223 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:06,223 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:06,223 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:06,225 INFO L229 MonitoredProcess]: Starting monitored process 171 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:06,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (171)] Waiting until timeout for monitored process [2025-03-17 20:03:06,252 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 72 statements into 1 equivalence classes. [2025-03-17 20:03:06,349 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 72 of 72 statements. [2025-03-17 20:03:06,349 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:06,349 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:06,350 INFO L256 TraceCheckSpWp]: Trace formula consists of 192 conjuncts, 23 conjuncts are in the unsatisfiable core [2025-03-17 20:03:06,351 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:06,443 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 65 proven. 3 refuted. 0 times theorem prover too weak. 34 trivial. 0 not checked. [2025-03-17 20:03:06,443 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:03:06,585 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 14 proven. 55 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-17 20:03:06,585 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1905621237] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:03:06,585 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:03:06,586 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 8] total 15 [2025-03-17 20:03:06,586 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1997362348] [2025-03-17 20:03:06,586 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:03:06,886 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:06,886 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:06,886 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:06,886 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:06,886 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-03-17 20:03:06,887 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:06,887 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:06,887 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:06,887 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration21_Loop [2025-03-17 20:03:06,887 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:06,887 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:06,887 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:06,889 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:06,893 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:06,899 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:06,904 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:06,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:06,909 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,168 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:07,169 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-03-17 20:03:07,169 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,169 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,171 INFO L229 MonitoredProcess]: Starting monitored process 172 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,171 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Waiting until timeout for monitored process [2025-03-17 20:03:07,172 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:07,172 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:07,192 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:07,192 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~nb~0#1=-252} Honda state: {ULTIMATE.start_mp_add_~nb~0#1=-252} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:07,198 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (172)] Ended with exit code 0 [2025-03-17 20:03:07,199 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,199 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,200 INFO L229 MonitoredProcess]: Starting monitored process 173 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Waiting until timeout for monitored process [2025-03-17 20:03:07,202 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:07,202 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:07,229 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:07,230 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~b2~0#1=255, ULTIMATE.start_mp_add_~r2~0#1=0} Honda state: {ULTIMATE.start_mp_add_~b2~0#1=255, ULTIMATE.start_mp_add_~r2~0#1=0} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:07,235 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (173)] Ended with exit code 0 [2025-03-17 20:03:07,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,236 INFO L229 MonitoredProcess]: Starting monitored process 174 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Waiting until timeout for monitored process [2025-03-17 20:03:07,238 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:07,238 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:07,306 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:07,307 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r1~0#1=0, ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~b1~0#1=1, ULTIMATE.start_mp_add_~a1~0#1=-1} Honda state: {ULTIMATE.start_mp_add_~r1~0#1=0, ULTIMATE.start_mp_add_~carry~0#1=0, ULTIMATE.start_mp_add_~b1~0#1=1, ULTIMATE.start_mp_add_~a1~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:07,311 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (174)] Ended with exit code 0 [2025-03-17 20:03:07,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,313 INFO L229 MonitoredProcess]: Starting monitored process 175 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,314 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Waiting until timeout for monitored process [2025-03-17 20:03:07,315 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:07,315 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:07,337 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:07,338 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r3~0#1=0, ULTIMATE.start_mp_add_~b3~0#1=255} Honda state: {ULTIMATE.start_mp_add_~r3~0#1=0, ULTIMATE.start_mp_add_~b3~0#1=255} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:07,343 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (175)] Ended with exit code 0 [2025-03-17 20:03:07,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,345 INFO L229 MonitoredProcess]: Starting monitored process 176 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,345 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Waiting until timeout for monitored process [2025-03-17 20:03:07,346 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:07,346 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:07,366 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:07,366 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~na~0#1=2} Honda state: {ULTIMATE.start_mp_add_~na~0#1=2} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:07,371 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (176)] Ended with exit code 0 [2025-03-17 20:03:07,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,372 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,373 INFO L229 MonitoredProcess]: Starting monitored process 177 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,374 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Waiting until timeout for monitored process [2025-03-17 20:03:07,375 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:07,375 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:07,392 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (177)] Ended with exit code 0 [2025-03-17 20:03:07,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,394 INFO L229 MonitoredProcess]: Starting monitored process 178 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,395 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Waiting until timeout for monitored process [2025-03-17 20:03:07,396 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-03-17 20:03:07,396 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:07,464 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-03-17 20:03:07,468 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (178)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:07,468 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:07,468 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:07,468 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:07,468 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:07,468 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:03:07,468 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,468 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:07,468 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:07,469 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration21_Loop [2025-03-17 20:03:07,469 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:07,469 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:07,469 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,478 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,487 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,489 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,498 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,501 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:07,754 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:07,754 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:03:07,754 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,754 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,756 INFO L229 MonitoredProcess]: Starting monitored process 179 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,756 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Waiting until timeout for monitored process [2025-03-17 20:03:07,758 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 [2025-03-17 20:03:07,767 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,767 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,767 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,767 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,767 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:07,768 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:07,768 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (179)] Ended with exit code 0 [2025-03-17 20:03:07,775 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,777 INFO L229 MonitoredProcess]: Starting monitored process 180 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,777 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Waiting until timeout for monitored process [2025-03-17 20:03:07,779 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 [2025-03-17 20:03:07,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,788 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:07,789 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:07,789 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,790 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,795 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (180)] Ended with exit code 0 [2025-03-17 20:03:07,795 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,797 INFO L229 MonitoredProcess]: Starting monitored process 181 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,797 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Waiting until timeout for monitored process [2025-03-17 20:03:07,798 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 [2025-03-17 20:03:07,808 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,808 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,808 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,808 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,808 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:07,809 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:07,809 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,818 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (181)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:07,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,818 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,819 INFO L229 MonitoredProcess]: Starting monitored process 182 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,820 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Waiting until timeout for monitored process [2025-03-17 20:03:07,821 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 [2025-03-17 20:03:07,830 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,830 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,830 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,830 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,830 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:07,831 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:07,831 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,832 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,837 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (182)] Ended with exit code 0 [2025-03-17 20:03:07,838 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,839 INFO L229 MonitoredProcess]: Starting monitored process 183 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,840 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Waiting until timeout for monitored process [2025-03-17 20:03:07,841 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 [2025-03-17 20:03:07,850 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,850 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,850 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,850 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,850 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:07,851 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:07,851 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,853 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,859 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (183)] Ended with exit code 0 [2025-03-17 20:03:07,859 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,859 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,861 INFO L229 MonitoredProcess]: Starting monitored process 184 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,861 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Waiting until timeout for monitored process [2025-03-17 20:03:07,862 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 [2025-03-17 20:03:07,872 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,872 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,872 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,872 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,872 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:07,872 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:07,872 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,876 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,881 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (184)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:07,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,882 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,883 INFO L229 MonitoredProcess]: Starting monitored process 185 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Waiting until timeout for monitored process [2025-03-17 20:03:07,885 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 [2025-03-17 20:03:07,894 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,894 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:07,895 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:07,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,896 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,901 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (185)] Ended with exit code 0 [2025-03-17 20:03:07,901 INFO L451 LassoAnalysis]: Using template '2-nested'. [2025-03-17 20:03:07,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,902 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,903 INFO L229 MonitoredProcess]: Starting monitored process 186 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,904 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Waiting until timeout for monitored process [2025-03-17 20:03:07,905 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 [2025-03-17 20:03:07,914 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,914 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,914 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,914 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,914 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:07,916 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:07,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,918 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,923 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (186)] Ended with exit code 0 [2025-03-17 20:03:07,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,925 INFO L229 MonitoredProcess]: Starting monitored process 187 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Waiting until timeout for monitored process [2025-03-17 20:03:07,927 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 [2025-03-17 20:03:07,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,936 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,936 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:07,937 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:07,937 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,939 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,944 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (187)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:07,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,946 INFO L229 MonitoredProcess]: Starting monitored process 188 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,946 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Waiting until timeout for monitored process [2025-03-17 20:03:07,947 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 [2025-03-17 20:03:07,957 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:07,957 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:07,957 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:07,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:07,957 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:07,959 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:07,959 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:07,963 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:07,969 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (188)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:07,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:07,969 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:07,990 INFO L229 MonitoredProcess]: Starting monitored process 189 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:07,991 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Waiting until timeout for monitored process [2025-03-17 20:03:07,992 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 [2025-03-17 20:03:08,001 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,001 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,001 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,001 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,001 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,002 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,002 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (189)] Ended with exit code 0 [2025-03-17 20:03:08,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,010 INFO L229 MonitoredProcess]: Starting monitored process 190 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Waiting until timeout for monitored process [2025-03-17 20:03:08,013 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 [2025-03-17 20:03:08,023 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,023 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,023 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,023 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,023 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,024 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,024 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,027 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,032 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (190)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,032 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,032 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,034 INFO L229 MonitoredProcess]: Starting monitored process 191 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,035 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Waiting until timeout for monitored process [2025-03-17 20:03:08,035 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 [2025-03-17 20:03:08,046 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,046 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,046 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,046 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,046 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,047 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,047 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,049 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,054 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (191)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,054 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,054 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,056 INFO L229 MonitoredProcess]: Starting monitored process 192 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,057 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Waiting until timeout for monitored process [2025-03-17 20:03:08,057 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 [2025-03-17 20:03:08,067 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,067 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,067 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,067 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,067 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,067 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,067 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,069 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (192)] Ended with exit code 0 [2025-03-17 20:03:08,074 INFO L451 LassoAnalysis]: Using template '3-nested'. [2025-03-17 20:03:08,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,076 INFO L229 MonitoredProcess]: Starting monitored process 193 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Waiting until timeout for monitored process [2025-03-17 20:03:08,077 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 [2025-03-17 20:03:08,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,087 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,088 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,088 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,097 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (193)] Ended with exit code 0 [2025-03-17 20:03:08,097 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,097 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,098 INFO L229 MonitoredProcess]: Starting monitored process 194 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,099 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Waiting until timeout for monitored process [2025-03-17 20:03:08,100 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 [2025-03-17 20:03:08,109 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,109 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,109 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,109 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,109 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,110 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,110 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,112 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (194)] Ended with exit code 0 [2025-03-17 20:03:08,117 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,117 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,119 INFO L229 MonitoredProcess]: Starting monitored process 195 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,120 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Waiting until timeout for monitored process [2025-03-17 20:03:08,121 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 [2025-03-17 20:03:08,130 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,130 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,131 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,133 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,138 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,143 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (195)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,144 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,145 INFO L229 MonitoredProcess]: Starting monitored process 196 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Waiting until timeout for monitored process [2025-03-17 20:03:08,147 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 [2025-03-17 20:03:08,156 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,156 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,156 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,156 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,156 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,157 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,157 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,159 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,164 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (196)] Ended with exit code 0 [2025-03-17 20:03:08,164 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,164 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,166 INFO L229 MonitoredProcess]: Starting monitored process 197 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Waiting until timeout for monitored process [2025-03-17 20:03:08,167 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 [2025-03-17 20:03:08,177 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,177 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,177 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,177 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,177 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,178 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,178 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,182 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,187 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (197)] Ended with exit code 0 [2025-03-17 20:03:08,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,189 INFO L229 MonitoredProcess]: Starting monitored process 198 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,190 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Waiting until timeout for monitored process [2025-03-17 20:03:08,191 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 [2025-03-17 20:03:08,200 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,200 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,200 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,200 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,200 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,201 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,201 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,204 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,209 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (198)] Ended with exit code 0 [2025-03-17 20:03:08,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,211 INFO L229 MonitoredProcess]: Starting monitored process 199 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,211 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Waiting until timeout for monitored process [2025-03-17 20:03:08,213 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 [2025-03-17 20:03:08,222 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,222 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,223 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,223 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,225 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,230 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (199)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,230 INFO L451 LassoAnalysis]: Using template '4-nested'. [2025-03-17 20:03:08,230 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,232 INFO L229 MonitoredProcess]: Starting monitored process 200 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,232 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Waiting until timeout for monitored process [2025-03-17 20:03:08,233 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 [2025-03-17 20:03:08,243 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,243 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,243 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,243 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,243 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,245 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,245 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,249 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (200)] Ended with exit code 0 [2025-03-17 20:03:08,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,258 INFO L229 MonitoredProcess]: Starting monitored process 201 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Waiting until timeout for monitored process [2025-03-17 20:03:08,260 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 [2025-03-17 20:03:08,270 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,270 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,270 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,270 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,270 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,271 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,271 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,273 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,278 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (201)] Ended with exit code 0 [2025-03-17 20:03:08,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,281 INFO L229 MonitoredProcess]: Starting monitored process 202 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,281 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Waiting until timeout for monitored process [2025-03-17 20:03:08,282 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 [2025-03-17 20:03:08,292 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,292 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,295 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,295 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,306 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (202)] Ended with exit code 0 [2025-03-17 20:03:08,306 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,308 INFO L229 MonitoredProcess]: Starting monitored process 203 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,308 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Waiting until timeout for monitored process [2025-03-17 20:03:08,309 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 [2025-03-17 20:03:08,319 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,319 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,319 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,319 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,319 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,320 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,320 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,322 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,327 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (203)] Ended with exit code 0 [2025-03-17 20:03:08,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,328 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,329 INFO L229 MonitoredProcess]: Starting monitored process 204 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,332 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Waiting until timeout for monitored process [2025-03-17 20:03:08,332 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 [2025-03-17 20:03:08,342 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,342 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,342 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,342 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,342 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,344 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,344 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,348 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,353 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (204)] Ended with exit code 0 [2025-03-17 20:03:08,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,355 INFO L229 MonitoredProcess]: Starting monitored process 205 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Waiting until timeout for monitored process [2025-03-17 20:03:08,356 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 [2025-03-17 20:03:08,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,366 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,366 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,367 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,367 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (205)] Ended with exit code 0 [2025-03-17 20:03:08,376 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,376 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,377 INFO L229 MonitoredProcess]: Starting monitored process 206 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,378 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Waiting until timeout for monitored process [2025-03-17 20:03:08,379 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 [2025-03-17 20:03:08,388 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:08,389 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,389 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,389 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,389 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,389 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,389 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,391 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,396 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (206)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,397 INFO L451 LassoAnalysis]: Using template '2-phase'. [2025-03-17 20:03:08,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,398 INFO L229 MonitoredProcess]: Starting monitored process 207 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Waiting until timeout for monitored process [2025-03-17 20:03:08,400 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 [2025-03-17 20:03:08,410 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,410 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,410 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,411 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,411 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,415 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,421 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (207)] Ended with exit code 0 [2025-03-17 20:03:08,421 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,421 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,423 INFO L229 MonitoredProcess]: Starting monitored process 208 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,423 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Waiting until timeout for monitored process [2025-03-17 20:03:08,424 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 [2025-03-17 20:03:08,434 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,434 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,434 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,434 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,434 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,434 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,435 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,435 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,437 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,443 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (208)] Ended with exit code 0 [2025-03-17 20:03:08,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,445 INFO L229 MonitoredProcess]: Starting monitored process 209 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Waiting until timeout for monitored process [2025-03-17 20:03:08,448 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 [2025-03-17 20:03:08,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,457 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,457 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,458 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,460 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,460 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,466 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,471 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (209)] Ended with exit code 0 [2025-03-17 20:03:08,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,472 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,473 INFO L229 MonitoredProcess]: Starting monitored process 210 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,474 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Waiting until timeout for monitored process [2025-03-17 20:03:08,475 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 [2025-03-17 20:03:08,484 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,484 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,484 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,485 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,485 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,485 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,485 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,485 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,488 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,493 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (210)] Ended with exit code 0 [2025-03-17 20:03:08,493 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,495 INFO L229 MonitoredProcess]: Starting monitored process 211 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,496 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Waiting until timeout for monitored process [2025-03-17 20:03:08,497 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 [2025-03-17 20:03:08,506 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,506 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,506 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,506 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,506 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,506 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,508 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,512 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,517 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (211)] Ended with exit code 0 [2025-03-17 20:03:08,517 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,517 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,519 INFO L229 MonitoredProcess]: Starting monitored process 212 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Waiting until timeout for monitored process [2025-03-17 20:03:08,520 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 [2025-03-17 20:03:08,530 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,530 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,530 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,530 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,530 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,530 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,531 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,531 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,534 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,539 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (212)] Ended with exit code 0 [2025-03-17 20:03:08,539 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,539 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,541 INFO L229 MonitoredProcess]: Starting monitored process 213 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,541 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Waiting until timeout for monitored process [2025-03-17 20:03:08,543 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 [2025-03-17 20:03:08,552 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,552 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,552 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,552 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,552 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,552 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:08,553 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:08,553 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,555 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,560 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (213)] Ended with exit code 0 [2025-03-17 20:03:08,560 INFO L451 LassoAnalysis]: Using template '3-phase'. [2025-03-17 20:03:08,560 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,560 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,562 INFO L229 MonitoredProcess]: Starting monitored process 214 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Waiting until timeout for monitored process [2025-03-17 20:03:08,563 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 [2025-03-17 20:03:08,573 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,573 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:08,573 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,573 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,573 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,573 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,575 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,575 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,581 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,586 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (214)] Ended with exit code 0 [2025-03-17 20:03:08,586 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,587 INFO L229 MonitoredProcess]: Starting monitored process 215 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,588 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Waiting until timeout for monitored process [2025-03-17 20:03:08,589 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 [2025-03-17 20:03:08,599 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,599 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:08,599 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,599 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,599 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,599 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,600 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,600 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (215)] Ended with exit code 0 [2025-03-17 20:03:08,610 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,610 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,611 INFO L229 MonitoredProcess]: Starting monitored process 216 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,612 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Waiting until timeout for monitored process [2025-03-17 20:03:08,614 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 [2025-03-17 20:03:08,624 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,624 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:08,624 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,625 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,625 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,625 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,628 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,628 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,643 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (216)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,644 INFO L229 MonitoredProcess]: Starting monitored process 217 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Waiting until timeout for monitored process [2025-03-17 20:03:08,646 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 [2025-03-17 20:03:08,656 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,656 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:08,656 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,656 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,656 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,656 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,657 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,661 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,666 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (217)] Ended with exit code 0 [2025-03-17 20:03:08,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,668 INFO L229 MonitoredProcess]: Starting monitored process 218 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Waiting until timeout for monitored process [2025-03-17 20:03:08,669 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 [2025-03-17 20:03:08,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,679 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:08,680 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,680 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,680 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,680 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,681 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,681 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,693 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (218)] Ended with exit code 0 [2025-03-17 20:03:08,693 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,695 INFO L229 MonitoredProcess]: Starting monitored process 219 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,696 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Waiting until timeout for monitored process [2025-03-17 20:03:08,697 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 [2025-03-17 20:03:08,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,708 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:08,708 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,709 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,714 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,720 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (219)] Ended with exit code 0 [2025-03-17 20:03:08,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,720 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,722 INFO L229 MonitoredProcess]: Starting monitored process 220 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,722 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Waiting until timeout for monitored process [2025-03-17 20:03:08,723 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 [2025-03-17 20:03:08,733 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,733 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:08,733 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,733 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,733 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,733 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,734 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,734 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,737 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,742 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (220)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,743 INFO L451 LassoAnalysis]: Using template '4-phase'. [2025-03-17 20:03:08,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,744 INFO L229 MonitoredProcess]: Starting monitored process 221 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Waiting until timeout for monitored process [2025-03-17 20:03:08,746 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 [2025-03-17 20:03:08,756 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,756 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:08,756 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,756 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,756 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,756 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,758 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,767 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,775 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (221)] Ended with exit code 0 [2025-03-17 20:03:08,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,778 INFO L229 MonitoredProcess]: Starting monitored process 222 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Waiting until timeout for monitored process [2025-03-17 20:03:08,780 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 [2025-03-17 20:03:08,790 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,790 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:08,790 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,790 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,790 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,790 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,791 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,791 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,797 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,802 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (222)] Ended with exit code 0 [2025-03-17 20:03:08,803 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,805 INFO L229 MonitoredProcess]: Starting monitored process 223 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,806 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Waiting until timeout for monitored process [2025-03-17 20:03:08,807 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 [2025-03-17 20:03:08,818 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,818 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:08,818 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,818 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,818 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,818 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,823 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,823 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,836 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,842 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (223)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,842 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,842 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,844 INFO L229 MonitoredProcess]: Starting monitored process 224 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,845 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Waiting until timeout for monitored process [2025-03-17 20:03:08,846 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 [2025-03-17 20:03:08,857 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,857 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:08,857 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,857 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,857 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,857 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,858 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,858 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,864 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (224)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,871 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,872 INFO L229 MonitoredProcess]: Starting monitored process 225 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Waiting until timeout for monitored process [2025-03-17 20:03:08,875 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 [2025-03-17 20:03:08,886 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,886 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:08,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,887 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,887 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,887 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,889 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,889 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,897 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,903 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (225)] Ended with exit code 0 [2025-03-17 20:03:08,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,905 INFO L229 MonitoredProcess]: Starting monitored process 226 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,907 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Waiting until timeout for monitored process [2025-03-17 20:03:08,908 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 [2025-03-17 20:03:08,918 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,918 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:08,918 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,918 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,919 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,919 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,920 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,927 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,933 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (226)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:08,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,936 INFO L229 MonitoredProcess]: Starting monitored process 227 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,937 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Waiting until timeout for monitored process [2025-03-17 20:03:08,938 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 [2025-03-17 20:03:08,949 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,949 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:08,949 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,949 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,949 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,949 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:08,950 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:08,950 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,955 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,961 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (227)] Ended with exit code 0 [2025-03-17 20:03:08,961 INFO L451 LassoAnalysis]: Using template '2-lex'. [2025-03-17 20:03:08,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,963 INFO L229 MonitoredProcess]: Starting monitored process 228 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,964 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Waiting until timeout for monitored process [2025-03-17 20:03:08,966 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 [2025-03-17 20:03:08,976 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:08,976 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:08,976 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:08,976 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:08,976 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:08,976 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:08,978 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:08,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:08,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:08,987 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (228)] Ended with exit code 0 [2025-03-17 20:03:08,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:08,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:08,989 INFO L229 MonitoredProcess]: Starting monitored process 229 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:08,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Waiting until timeout for monitored process [2025-03-17 20:03:08,990 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 [2025-03-17 20:03:09,000 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,000 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:09,000 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,000 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,000 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,000 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:09,001 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:09,001 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,004 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,009 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (229)] Ended with exit code 0 [2025-03-17 20:03:09,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,011 INFO L229 MonitoredProcess]: Starting monitored process 230 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,011 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Waiting until timeout for monitored process [2025-03-17 20:03:09,012 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 [2025-03-17 20:03:09,022 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,022 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:09,022 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,022 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,022 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,023 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:09,025 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:09,025 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,032 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,037 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (230)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:09,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,037 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,039 INFO L229 MonitoredProcess]: Starting monitored process 231 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,039 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Waiting until timeout for monitored process [2025-03-17 20:03:09,040 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 [2025-03-17 20:03:09,050 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,050 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:09,050 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,050 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,050 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,050 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:09,051 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:09,051 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,053 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,059 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (231)] Ended with exit code 0 [2025-03-17 20:03:09,059 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,061 INFO L229 MonitoredProcess]: Starting monitored process 232 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,061 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Waiting until timeout for monitored process [2025-03-17 20:03:09,062 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 [2025-03-17 20:03:09,072 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,072 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:09,072 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,072 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,072 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,072 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:09,073 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:09,073 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,077 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,083 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (232)] Ended with exit code 0 [2025-03-17 20:03:09,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,085 INFO L229 MonitoredProcess]: Starting monitored process 233 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Waiting until timeout for monitored process [2025-03-17 20:03:09,086 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 [2025-03-17 20:03:09,096 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,096 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:09,096 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,096 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,096 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,096 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:09,097 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:09,097 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,100 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,106 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (233)] Ended with exit code 0 [2025-03-17 20:03:09,107 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,107 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,108 INFO L229 MonitoredProcess]: Starting monitored process 234 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,109 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Waiting until timeout for monitored process [2025-03-17 20:03:09,110 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 [2025-03-17 20:03:09,120 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,120 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:09,120 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,120 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,120 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,120 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:09,120 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:09,120 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,123 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,128 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (234)] Ended with exit code 0 [2025-03-17 20:03:09,128 INFO L451 LassoAnalysis]: Using template '3-lex'. [2025-03-17 20:03:09,128 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,128 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,130 INFO L229 MonitoredProcess]: Starting monitored process 235 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,131 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Waiting until timeout for monitored process [2025-03-17 20:03:09,132 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 [2025-03-17 20:03:09,142 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,142 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:09,142 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,142 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:09,144 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:09,144 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,150 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,156 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (235)] Ended with exit code 0 [2025-03-17 20:03:09,156 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,156 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,158 INFO L229 MonitoredProcess]: Starting monitored process 236 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,158 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Waiting until timeout for monitored process [2025-03-17 20:03:09,159 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 [2025-03-17 20:03:09,169 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,169 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:09,170 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,170 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,170 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,170 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:09,171 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:09,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,180 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (236)] Ended with exit code 0 [2025-03-17 20:03:09,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,180 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,181 INFO L229 MonitoredProcess]: Starting monitored process 237 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Waiting until timeout for monitored process [2025-03-17 20:03:09,183 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 [2025-03-17 20:03:09,193 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,193 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:09,193 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,193 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:09,198 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:09,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,207 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,213 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (237)] Ended with exit code 0 [2025-03-17 20:03:09,214 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,214 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,215 INFO L229 MonitoredProcess]: Starting monitored process 238 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,216 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Waiting until timeout for monitored process [2025-03-17 20:03:09,217 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 [2025-03-17 20:03:09,227 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,227 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:09,227 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,227 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,227 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,227 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:09,228 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:09,228 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,232 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,238 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (238)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:09,238 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,238 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,240 INFO L229 MonitoredProcess]: Starting monitored process 239 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Waiting until timeout for monitored process [2025-03-17 20:03:09,241 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 [2025-03-17 20:03:09,251 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,251 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:09,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:09,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:09,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,260 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (239)] Ended with exit code 0 [2025-03-17 20:03:09,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,268 INFO L229 MonitoredProcess]: Starting monitored process 240 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Waiting until timeout for monitored process [2025-03-17 20:03:09,270 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 [2025-03-17 20:03:09,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,280 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:09,280 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,280 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,280 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,280 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:09,282 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:09,282 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,287 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,293 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (240)] Ended with exit code 0 [2025-03-17 20:03:09,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:09,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:09,295 INFO L229 MonitoredProcess]: Starting monitored process 241 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:09,296 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Waiting until timeout for monitored process [2025-03-17 20:03:09,297 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 [2025-03-17 20:03:09,307 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:09,307 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:09,307 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:09,307 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:09,307 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:09,307 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:09,307 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:09,307 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:09,311 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:09,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (241)] Ended with exit code 0 [2025-03-17 20:03:09,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:09,317 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2025-03-17 20:03:09,317 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2025-03-17 20:03:09,317 INFO L87 Difference]: Start difference. First operand 348 states and 371 transitions. cyclomatic complexity: 27 Second operand has 16 states, 16 states have (on average 10.0625) internal successors, (161), 15 states have internal predecessors, (161), 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) [2025-03-17 20:03:09,688 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:09,688 INFO L93 Difference]: Finished difference Result 265 states and 273 transitions. [2025-03-17 20:03:09,688 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 265 states and 273 transitions. [2025-03-17 20:03:09,689 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 81 [2025-03-17 20:03:09,689 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 265 states to 116 states and 120 transitions. [2025-03-17 20:03:09,689 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 116 [2025-03-17 20:03:09,689 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 116 [2025-03-17 20:03:09,689 INFO L73 IsDeterministic]: Start isDeterministic. Operand 116 states and 120 transitions. [2025-03-17 20:03:09,689 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:09,689 INFO L218 hiAutomatonCegarLoop]: Abstraction has 116 states and 120 transitions. [2025-03-17 20:03:09,689 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states and 120 transitions. [2025-03-17 20:03:09,690 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 86. [2025-03-17 20:03:09,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 86 states, 86 states have (on average 1.0465116279069768) internal successors, (90), 85 states have internal predecessors, (90), 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) [2025-03-17 20:03:09,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 90 transitions. [2025-03-17 20:03:09,690 INFO L240 hiAutomatonCegarLoop]: Abstraction has 86 states and 90 transitions. [2025-03-17 20:03:09,690 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2025-03-17 20:03:09,691 INFO L432 stractBuchiCegarLoop]: Abstraction has 86 states and 90 transitions. [2025-03-17 20:03:09,691 INFO L338 stractBuchiCegarLoop]: ======== Iteration 22 ============ [2025-03-17 20:03:09,691 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 86 states and 90 transitions. [2025-03-17 20:03:09,691 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 60 [2025-03-17 20:03:09,691 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:09,691 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:09,691 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:09,691 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [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] [2025-03-17 20:03:09,691 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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);" [2025-03-17 20:03:09,694 INFO L754 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);" [2025-03-17 20:03:09,694 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:09,694 INFO L85 PathProgramCache]: Analyzing trace with hash -1638511673, now seen corresponding path program 1 times [2025-03-17 20:03:09,695 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:09,695 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472901602] [2025-03-17 20:03:09,695 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:09,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:09,697 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-03-17 20:03:09,704 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-03-17 20:03:09,704 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,704 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,705 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:09,706 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 26 statements into 1 equivalence classes. [2025-03-17 20:03:09,711 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 26 of 26 statements. [2025-03-17 20:03:09,711 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,711 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,713 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:09,713 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:09,713 INFO L85 PathProgramCache]: Analyzing trace with hash -421766755, now seen corresponding path program 1 times [2025-03-17 20:03:09,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:09,714 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1130745690] [2025-03-17 20:03:09,714 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:09,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:09,716 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 60 statements into 1 equivalence classes. [2025-03-17 20:03:09,719 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 60 of 60 statements. [2025-03-17 20:03:09,719 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,719 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:09,800 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 22 proven. 0 refuted. 0 times theorem prover too weak. 56 trivial. 0 not checked. [2025-03-17 20:03:09,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:09,800 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1130745690] [2025-03-17 20:03:09,800 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1130745690] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-17 20:03:09,800 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-17 20:03:09,800 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-17 20:03:09,800 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [374329364] [2025-03-17 20:03:09,800 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-17 20:03:09,800 INFO L769 eck$LassoCheckResult]: loop already infeasible [2025-03-17 20:03:09,801 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:09,801 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2025-03-17 20:03:09,801 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-17 20:03:09,801 INFO L87 Difference]: Start difference. First operand 86 states and 90 transitions. cyclomatic complexity: 5 Second operand has 5 states, 4 states have (on average 9.25) internal successors, (37), 5 states have internal predecessors, (37), 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) [2025-03-17 20:03:09,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:09,878 INFO L93 Difference]: Finished difference Result 86 states and 89 transitions. [2025-03-17 20:03:09,878 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 86 states and 89 transitions. [2025-03-17 20:03:09,878 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 43 [2025-03-17 20:03:09,878 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 86 states to 86 states and 89 transitions. [2025-03-17 20:03:09,878 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 86 [2025-03-17 20:03:09,879 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 86 [2025-03-17 20:03:09,879 INFO L73 IsDeterministic]: Start isDeterministic. Operand 86 states and 89 transitions. [2025-03-17 20:03:09,879 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:09,879 INFO L218 hiAutomatonCegarLoop]: Abstraction has 86 states and 89 transitions. [2025-03-17 20:03:09,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 86 states and 89 transitions. [2025-03-17 20:03:09,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 86 to 79. [2025-03-17 20:03:09,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 79 states have (on average 1.0379746835443038) internal successors, (82), 78 states have internal predecessors, (82), 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) [2025-03-17 20:03:09,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 82 transitions. [2025-03-17 20:03:09,880 INFO L240 hiAutomatonCegarLoop]: Abstraction has 79 states and 82 transitions. [2025-03-17 20:03:09,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2025-03-17 20:03:09,880 INFO L432 stractBuchiCegarLoop]: Abstraction has 79 states and 82 transitions. [2025-03-17 20:03:09,880 INFO L338 stractBuchiCegarLoop]: ======== Iteration 23 ============ [2025-03-17 20:03:09,881 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 79 states and 82 transitions. [2025-03-17 20:03:09,881 INFO L131 ngComponentsAnalysis]: Automaton has 1 accepting balls. 43 [2025-03-17 20:03:09,881 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is false [2025-03-17 20:03:09,881 INFO L119 BuchiIsEmpty]: Starting construction of run [2025-03-17 20:03:09,881 INFO L148 hiAutomatonCegarLoop]: Counterexample stem histogram [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] [2025-03-17 20:03:09,881 INFO L149 hiAutomatonCegarLoop]: Counterexample loop histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-17 20:03:09,881 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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);" "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;" [2025-03-17 20:03:09,882 INFO L754 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));" "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));" [2025-03-17 20:03:09,882 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:09,882 INFO L85 PathProgramCache]: Analyzing trace with hash -1786605826, now seen corresponding path program 1 times [2025-03-17 20:03:09,882 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:09,882 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1821145381] [2025-03-17 20:03:09,882 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:09,882 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:09,885 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-03-17 20:03:09,893 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-03-17 20:03:09,893 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,893 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,893 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:09,894 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 36 statements into 1 equivalence classes. [2025-03-17 20:03:09,903 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 36 of 36 statements. [2025-03-17 20:03:09,904 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,904 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,906 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:09,907 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:09,907 INFO L85 PathProgramCache]: Analyzing trace with hash 1305873242, now seen corresponding path program 1 times [2025-03-17 20:03:09,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:09,907 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355406407] [2025-03-17 20:03:09,907 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:09,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:09,909 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-03-17 20:03:09,914 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-03-17 20:03:09,914 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,914 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,914 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:09,915 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-03-17 20:03:09,919 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-03-17 20:03:09,920 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,920 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,921 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:09,922 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:09,922 INFO L85 PathProgramCache]: Analyzing trace with hash -517283779, now seen corresponding path program 1 times [2025-03-17 20:03:09,922 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:09,922 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925133395] [2025-03-17 20:03:09,922 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-17 20:03:09,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:09,926 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-03-17 20:03:09,949 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-03-17 20:03:09,949 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,950 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,950 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:09,952 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-03-17 20:03:09,971 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-03-17 20:03:09,971 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:09,971 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:09,978 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:10,179 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:10,179 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:10,179 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:10,179 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:10,179 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-03-17 20:03:10,179 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,179 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:10,179 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:10,179 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration23_Loop [2025-03-17 20:03:10,179 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:10,179 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:10,180 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,182 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,187 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,191 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,193 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,198 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,483 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:10,484 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-03-17 20:03:10,484 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,484 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:10,486 INFO L229 MonitoredProcess]: Starting monitored process 242 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:10,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Waiting until timeout for monitored process [2025-03-17 20:03:10,488 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:10,488 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:10,508 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:10,508 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~nb~0#1=-252} Honda state: {ULTIMATE.start_mp_add_~nb~0#1=-252} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:10,514 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (242)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:10,514 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:10,516 INFO L229 MonitoredProcess]: Starting monitored process 243 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:10,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Waiting until timeout for monitored process [2025-03-17 20:03:10,519 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:10,519 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:10,548 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:10,549 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r3~0#1=255, ULTIMATE.start_mp_add_~a3~0#1=-1, ULTIMATE.start_mp_add_~b3~0#1=-1} Honda state: {ULTIMATE.start_mp_add_~r3~0#1=255, ULTIMATE.start_mp_add_~a3~0#1=-1, ULTIMATE.start_mp_add_~b3~0#1=-1} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:10,555 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (243)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:10,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:10,557 INFO L229 MonitoredProcess]: Starting monitored process 244 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:10,558 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Waiting until timeout for monitored process [2025-03-17 20:03:10,560 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:10,560 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:10,577 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (244)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:10,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,578 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:10,579 INFO L229 MonitoredProcess]: Starting monitored process 245 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:10,580 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Waiting until timeout for monitored process [2025-03-17 20:03:10,582 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-03-17 20:03:10,582 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:10,657 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-03-17 20:03:10,662 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (245)] Ended with exit code 0 [2025-03-17 20:03:10,662 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:10,662 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:10,662 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:10,662 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:10,662 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:03:10,662 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,662 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:10,662 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:10,662 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration23_Loop [2025-03-17 20:03:10,662 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:10,663 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:10,663 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,668 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,671 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,675 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,677 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,679 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:10,942 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:10,942 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:03:10,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:10,944 INFO L229 MonitoredProcess]: Starting monitored process 246 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:10,945 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Waiting until timeout for monitored process [2025-03-17 20:03:10,946 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 [2025-03-17 20:03:10,955 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:10,955 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:10,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:10,956 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:10,956 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:10,957 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:10,957 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:10,959 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:10,964 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (246)] Ended with exit code 0 [2025-03-17 20:03:10,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:10,966 INFO L229 MonitoredProcess]: Starting monitored process 247 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:10,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Waiting until timeout for monitored process [2025-03-17 20:03:10,968 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 [2025-03-17 20:03:10,978 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:10,978 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:10,978 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:10,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:10,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:10,978 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:10,978 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:10,980 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:10,985 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (247)] Ended with exit code 0 [2025-03-17 20:03:10,986 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:10,986 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:10,987 INFO L229 MonitoredProcess]: Starting monitored process 248 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:10,988 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Waiting until timeout for monitored process [2025-03-17 20:03:10,989 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 [2025-03-17 20:03:10,999 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:10,999 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:10,999 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:10,999 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:10,999 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:10,999 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:10,999 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,001 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,006 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (248)] Ended with exit code 0 [2025-03-17 20:03:11,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,007 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,008 INFO L229 MonitoredProcess]: Starting monitored process 249 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,010 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Waiting until timeout for monitored process [2025-03-17 20:03:11,010 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 [2025-03-17 20:03:11,020 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,020 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,020 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,020 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,020 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:11,022 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:11,022 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,023 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,029 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (249)] Ended with exit code 0 [2025-03-17 20:03:11,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,029 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,031 INFO L229 MonitoredProcess]: Starting monitored process 250 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,031 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Waiting until timeout for monitored process [2025-03-17 20:03:11,033 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 [2025-03-17 20:03:11,043 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,043 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,043 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,043 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,043 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:11,043 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:11,043 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,044 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,050 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (250)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,052 INFO L229 MonitoredProcess]: Starting monitored process 251 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Waiting until timeout for monitored process [2025-03-17 20:03:11,053 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 [2025-03-17 20:03:11,063 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,063 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,063 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,063 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,063 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:11,065 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:11,065 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,068 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,074 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (251)] Ended with exit code 0 [2025-03-17 20:03:11,074 INFO L451 LassoAnalysis]: Using template '2-nested'. [2025-03-17 20:03:11,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,076 INFO L229 MonitoredProcess]: Starting monitored process 252 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Waiting until timeout for monitored process [2025-03-17 20:03:11,077 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 [2025-03-17 20:03:11,087 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,087 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,087 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,087 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,087 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,089 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,089 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,092 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,097 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (252)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,098 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,099 INFO L229 MonitoredProcess]: Starting monitored process 253 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,100 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Waiting until timeout for monitored process [2025-03-17 20:03:11,101 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 [2025-03-17 20:03:11,110 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,111 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,111 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,111 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,111 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,111 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,111 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,118 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (253)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,121 INFO L229 MonitoredProcess]: Starting monitored process 254 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Waiting until timeout for monitored process [2025-03-17 20:03:11,122 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 [2025-03-17 20:03:11,132 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,132 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,132 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,133 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,135 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,140 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (254)] Ended with exit code 0 [2025-03-17 20:03:11,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,142 INFO L229 MonitoredProcess]: Starting monitored process 255 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Waiting until timeout for monitored process [2025-03-17 20:03:11,144 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 [2025-03-17 20:03:11,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,154 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,154 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,156 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,161 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (255)] Ended with exit code 0 [2025-03-17 20:03:11,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,164 INFO L229 MonitoredProcess]: Starting monitored process 256 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,165 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Waiting until timeout for monitored process [2025-03-17 20:03:11,166 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 [2025-03-17 20:03:11,175 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,175 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,176 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,176 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,176 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,176 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,176 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,183 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (256)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,184 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,185 INFO L229 MonitoredProcess]: Starting monitored process 257 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,186 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Waiting until timeout for monitored process [2025-03-17 20:03:11,187 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 [2025-03-17 20:03:11,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,197 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,197 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,199 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,202 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,202 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,206 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,211 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (257)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,211 INFO L451 LassoAnalysis]: Using template '3-nested'. [2025-03-17 20:03:11,211 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,211 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,213 INFO L229 MonitoredProcess]: Starting monitored process 258 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,214 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Waiting until timeout for monitored process [2025-03-17 20:03:11,215 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 [2025-03-17 20:03:11,225 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,225 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,225 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,225 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,225 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,227 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,227 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,230 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,236 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (258)] Ended with exit code 0 [2025-03-17 20:03:11,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,239 INFO L229 MonitoredProcess]: Starting monitored process 259 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,240 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Waiting until timeout for monitored process [2025-03-17 20:03:11,241 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 [2025-03-17 20:03:11,251 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,251 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,251 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,251 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,251 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,253 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,253 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,255 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,262 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (259)] Ended with exit code 0 [2025-03-17 20:03:11,262 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,262 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,265 INFO L229 MonitoredProcess]: Starting monitored process 260 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,265 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Waiting until timeout for monitored process [2025-03-17 20:03:11,266 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 [2025-03-17 20:03:11,276 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,276 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,276 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,276 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,276 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,277 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,277 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,285 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (260)] Ended with exit code 0 [2025-03-17 20:03:11,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,287 INFO L229 MonitoredProcess]: Starting monitored process 261 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Waiting until timeout for monitored process [2025-03-17 20:03:11,288 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 [2025-03-17 20:03:11,298 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,298 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,298 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,299 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,299 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,301 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,307 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (261)] Ended with exit code 0 [2025-03-17 20:03:11,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,309 INFO L229 MonitoredProcess]: Starting monitored process 262 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Waiting until timeout for monitored process [2025-03-17 20:03:11,312 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 [2025-03-17 20:03:11,322 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,322 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,322 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,323 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,323 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,323 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,323 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,325 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,331 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (262)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,331 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,331 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,333 INFO L229 MonitoredProcess]: Starting monitored process 263 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,334 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Waiting until timeout for monitored process [2025-03-17 20:03:11,335 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 [2025-03-17 20:03:11,345 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,354 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,360 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (263)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,360 INFO L451 LassoAnalysis]: Using template '4-nested'. [2025-03-17 20:03:11,360 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,360 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,362 INFO L229 MonitoredProcess]: Starting monitored process 264 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,363 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Waiting until timeout for monitored process [2025-03-17 20:03:11,365 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 [2025-03-17 20:03:11,375 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,375 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,375 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,376 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,376 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,378 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,378 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,383 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,389 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (264)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,391 INFO L229 MonitoredProcess]: Starting monitored process 265 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,391 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Waiting until timeout for monitored process [2025-03-17 20:03:11,393 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 [2025-03-17 20:03:11,403 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,403 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,403 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,403 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,403 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,404 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,404 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,407 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,412 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (265)] Ended with exit code 0 [2025-03-17 20:03:11,412 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,412 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,414 INFO L229 MonitoredProcess]: Starting monitored process 266 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,414 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Waiting until timeout for monitored process [2025-03-17 20:03:11,415 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 [2025-03-17 20:03:11,425 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,425 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,425 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,426 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,427 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,430 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,435 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (266)] Ended with exit code 0 [2025-03-17 20:03:11,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,437 INFO L229 MonitoredProcess]: Starting monitored process 267 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Waiting until timeout for monitored process [2025-03-17 20:03:11,438 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 [2025-03-17 20:03:11,448 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,449 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,449 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,450 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,450 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,452 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,457 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (267)] Ended with exit code 0 [2025-03-17 20:03:11,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,459 INFO L229 MonitoredProcess]: Starting monitored process 268 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Waiting until timeout for monitored process [2025-03-17 20:03:11,461 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 [2025-03-17 20:03:11,470 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,470 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,471 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,471 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,471 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,471 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,471 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,473 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,479 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (268)] Ended with exit code 0 [2025-03-17 20:03:11,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,481 INFO L229 MonitoredProcess]: Starting monitored process 269 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Waiting until timeout for monitored process [2025-03-17 20:03:11,482 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 [2025-03-17 20:03:11,493 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:11,493 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,493 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,493 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,493 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,497 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,497 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,503 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,509 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (269)] Ended with exit code 0 [2025-03-17 20:03:11,509 INFO L451 LassoAnalysis]: Using template '2-phase'. [2025-03-17 20:03:11,509 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,509 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,511 INFO L229 MonitoredProcess]: Starting monitored process 270 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Waiting until timeout for monitored process [2025-03-17 20:03:11,513 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 [2025-03-17 20:03:11,522 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,523 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:11,523 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,523 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,523 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,523 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,524 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,524 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,529 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,535 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (270)] Ended with exit code 0 [2025-03-17 20:03:11,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,536 INFO L229 MonitoredProcess]: Starting monitored process 271 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Waiting until timeout for monitored process [2025-03-17 20:03:11,538 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 [2025-03-17 20:03:11,547 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,547 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:11,547 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,548 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,548 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,548 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,551 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (271)] Ended with exit code 0 [2025-03-17 20:03:11,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,558 INFO L229 MonitoredProcess]: Starting monitored process 272 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,559 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Waiting until timeout for monitored process [2025-03-17 20:03:11,560 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 [2025-03-17 20:03:11,569 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,569 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:11,569 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,569 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,569 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,569 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,570 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,570 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,574 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,579 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (272)] Ended with exit code 0 [2025-03-17 20:03:11,579 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,581 INFO L229 MonitoredProcess]: Starting monitored process 273 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,582 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Waiting until timeout for monitored process [2025-03-17 20:03:11,582 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 [2025-03-17 20:03:11,592 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,592 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:11,592 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,592 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,592 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,592 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,593 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,593 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,596 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,601 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (273)] Ended with exit code 0 [2025-03-17 20:03:11,601 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,601 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,603 INFO L229 MonitoredProcess]: Starting monitored process 274 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,603 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Waiting until timeout for monitored process [2025-03-17 20:03:11,604 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 [2025-03-17 20:03:11,614 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,614 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:11,614 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,614 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,614 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,614 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,614 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,614 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,616 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,621 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (274)] Ended with exit code 0 [2025-03-17 20:03:11,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,624 INFO L229 MonitoredProcess]: Starting monitored process 275 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Waiting until timeout for monitored process [2025-03-17 20:03:11,625 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 [2025-03-17 20:03:11,635 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,635 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:11,635 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,635 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,635 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,635 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:11,637 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:11,637 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,643 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,648 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (275)] Ended with exit code 0 [2025-03-17 20:03:11,648 INFO L451 LassoAnalysis]: Using template '3-phase'. [2025-03-17 20:03:11,648 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,648 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,650 INFO L229 MonitoredProcess]: Starting monitored process 276 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,650 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Waiting until timeout for monitored process [2025-03-17 20:03:11,651 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 [2025-03-17 20:03:11,661 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,661 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:11,661 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,661 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,661 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,661 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,663 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,663 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,675 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (276)] Ended with exit code 0 [2025-03-17 20:03:11,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,677 INFO L229 MonitoredProcess]: Starting monitored process 277 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Waiting until timeout for monitored process [2025-03-17 20:03:11,679 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 [2025-03-17 20:03:11,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,688 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:11,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,689 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,693 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,698 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (277)] Ended with exit code 0 [2025-03-17 20:03:11,698 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,698 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,700 INFO L229 MonitoredProcess]: Starting monitored process 278 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,701 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Waiting until timeout for monitored process [2025-03-17 20:03:11,703 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 [2025-03-17 20:03:11,712 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,712 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:11,712 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,712 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,712 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,712 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,713 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,713 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,718 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,723 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (278)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:11,723 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,723 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,725 INFO L229 MonitoredProcess]: Starting monitored process 279 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,725 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Waiting until timeout for monitored process [2025-03-17 20:03:11,726 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 [2025-03-17 20:03:11,735 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,735 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:11,735 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,736 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,736 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,736 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,736 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,736 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,740 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,745 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (279)] Ended with exit code 0 [2025-03-17 20:03:11,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,747 INFO L229 MonitoredProcess]: Starting monitored process 280 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Waiting until timeout for monitored process [2025-03-17 20:03:11,748 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 [2025-03-17 20:03:11,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,757 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:11,758 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,766 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (280)] Ended with exit code 0 [2025-03-17 20:03:11,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,766 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,768 INFO L229 MonitoredProcess]: Starting monitored process 281 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Waiting until timeout for monitored process [2025-03-17 20:03:11,769 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 [2025-03-17 20:03:11,779 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,779 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:11,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,779 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,779 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,779 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:11,782 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:11,782 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,792 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,797 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (281)] Ended with exit code 0 [2025-03-17 20:03:11,797 INFO L451 LassoAnalysis]: Using template '4-phase'. [2025-03-17 20:03:11,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,798 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,799 INFO L229 MonitoredProcess]: Starting monitored process 282 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,800 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Waiting until timeout for monitored process [2025-03-17 20:03:11,800 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 [2025-03-17 20:03:11,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:11,810 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,811 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,811 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,811 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,813 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,814 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,823 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,828 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (282)] Ended with exit code 0 [2025-03-17 20:03:11,828 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,828 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,830 INFO L229 MonitoredProcess]: Starting monitored process 283 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,830 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Waiting until timeout for monitored process [2025-03-17 20:03:11,831 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 [2025-03-17 20:03:11,841 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,841 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:11,841 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,841 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,841 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,841 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,842 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,853 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (283)] Ended with exit code 0 [2025-03-17 20:03:11,853 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,855 INFO L229 MonitoredProcess]: Starting monitored process 284 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,855 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Waiting until timeout for monitored process [2025-03-17 20:03:11,856 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 [2025-03-17 20:03:11,866 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,866 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:11,866 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,866 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,866 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,866 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,868 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,868 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,875 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,881 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (284)] Ended with exit code 0 [2025-03-17 20:03:11,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,883 INFO L229 MonitoredProcess]: Starting monitored process 285 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,883 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Waiting until timeout for monitored process [2025-03-17 20:03:11,884 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 [2025-03-17 20:03:11,894 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,894 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:11,894 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,894 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,894 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,894 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,895 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,900 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,906 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (285)] Ended with exit code 0 [2025-03-17 20:03:11,906 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,906 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,907 INFO L229 MonitoredProcess]: Starting monitored process 286 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,908 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Waiting until timeout for monitored process [2025-03-17 20:03:11,909 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 [2025-03-17 20:03:11,919 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,920 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:11,920 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,920 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,920 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,920 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,920 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,920 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,934 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:11,950 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (286)] Ended with exit code 0 [2025-03-17 20:03:11,951 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:11,951 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:11,952 INFO L229 MonitoredProcess]: Starting monitored process 287 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:11,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Waiting until timeout for monitored process [2025-03-17 20:03:11,954 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 [2025-03-17 20:03:11,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:11,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:11,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:11,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:11,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:11,964 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:11,968 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:11,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:11,982 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,003 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (287)] Ended with exit code 0 [2025-03-17 20:03:12,004 INFO L451 LassoAnalysis]: Using template '2-lex'. [2025-03-17 20:03:12,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,042 INFO L229 MonitoredProcess]: Starting monitored process 288 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,045 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Waiting until timeout for monitored process [2025-03-17 20:03:12,046 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 [2025-03-17 20:03:12,056 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,056 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:12,056 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,056 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,056 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,056 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:12,058 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:12,058 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,063 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,068 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (288)] Ended with exit code 0 [2025-03-17 20:03:12,068 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,068 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,070 INFO L229 MonitoredProcess]: Starting monitored process 289 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,070 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Waiting until timeout for monitored process [2025-03-17 20:03:12,071 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 [2025-03-17 20:03:12,081 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,081 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:12,081 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,081 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,081 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,081 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:12,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:12,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,085 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,090 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (289)] Ended with exit code 0 [2025-03-17 20:03:12,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,091 INFO L229 MonitoredProcess]: Starting monitored process 290 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Waiting until timeout for monitored process [2025-03-17 20:03:12,093 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 [2025-03-17 20:03:12,102 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,103 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:12,103 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:12,104 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:12,104 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,112 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (290)] Ended with exit code 0 [2025-03-17 20:03:12,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,114 INFO L229 MonitoredProcess]: Starting monitored process 291 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Waiting until timeout for monitored process [2025-03-17 20:03:12,115 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 [2025-03-17 20:03:12,125 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,125 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:12,125 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,125 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,125 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,125 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:12,126 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:12,126 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,128 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,133 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (291)] Ended with exit code 0 [2025-03-17 20:03:12,133 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,135 INFO L229 MonitoredProcess]: Starting monitored process 292 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,135 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Waiting until timeout for monitored process [2025-03-17 20:03:12,137 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 [2025-03-17 20:03:12,146 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,146 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:12,146 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,146 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,146 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,146 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:12,147 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:12,147 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,149 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,154 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (292)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:12,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,155 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,156 INFO L229 MonitoredProcess]: Starting monitored process 293 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,157 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Waiting until timeout for monitored process [2025-03-17 20:03:12,157 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 [2025-03-17 20:03:12,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:12,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:12,171 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:12,171 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,177 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,182 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (293)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:12,182 INFO L451 LassoAnalysis]: Using template '3-lex'. [2025-03-17 20:03:12,182 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,184 INFO L229 MonitoredProcess]: Starting monitored process 294 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Waiting until timeout for monitored process [2025-03-17 20:03:12,186 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 [2025-03-17 20:03:12,196 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,196 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:12,196 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,196 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,197 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,197 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:12,199 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:12,199 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,207 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,212 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (294)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:12,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,215 INFO L229 MonitoredProcess]: Starting monitored process 295 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,218 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Waiting until timeout for monitored process [2025-03-17 20:03:12,218 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 [2025-03-17 20:03:12,228 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,228 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:12,229 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,229 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,229 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,229 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:12,230 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:12,230 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,233 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,239 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (295)] Ended with exit code 0 [2025-03-17 20:03:12,239 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,239 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,241 INFO L229 MonitoredProcess]: Starting monitored process 296 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,241 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Waiting until timeout for monitored process [2025-03-17 20:03:12,242 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 [2025-03-17 20:03:12,252 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,252 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:12,252 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,252 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,252 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,252 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:12,254 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:12,254 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,259 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,265 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (296)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:12,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,267 INFO L229 MonitoredProcess]: Starting monitored process 297 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,267 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Waiting until timeout for monitored process [2025-03-17 20:03:12,268 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 [2025-03-17 20:03:12,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:12,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:12,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:12,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,282 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,288 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (297)] Ended with exit code 0 [2025-03-17 20:03:12,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,290 INFO L229 MonitoredProcess]: Starting monitored process 298 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,290 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Waiting until timeout for monitored process [2025-03-17 20:03:12,291 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 [2025-03-17 20:03:12,301 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,301 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:12,301 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,301 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,301 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,301 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:12,301 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:12,301 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,305 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,311 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (298)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:12,311 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,311 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:12,313 INFO L229 MonitoredProcess]: Starting monitored process 299 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:12,313 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Waiting until timeout for monitored process [2025-03-17 20:03:12,314 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 [2025-03-17 20:03:12,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:12,325 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:12,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:12,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:12,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:12,325 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:12,330 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:12,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:12,340 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:12,346 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (299)] Ended with exit code 0 [2025-03-17 20:03:12,813 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:12,813 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:12,813 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:12,813 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:12,813 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:03:12,813 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:12,813 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:12,813 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:12,813 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration23_Lasso [2025-03-17 20:03:12,813 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:12,813 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:12,814 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,816 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,818 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,835 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,847 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,849 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,850 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,852 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,855 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,892 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,900 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,903 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,904 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,906 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,907 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,910 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,912 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,913 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,915 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:12,917 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:13,729 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:13,729 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:03:13,729 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,729 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,731 INFO L229 MonitoredProcess]: Starting monitored process 300 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Waiting until timeout for monitored process [2025-03-17 20:03:13,733 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 [2025-03-17 20:03:13,742 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,742 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:13,742 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,742 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,742 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,743 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:13,743 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:13,744 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,749 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (300)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:13,750 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,752 INFO L229 MonitoredProcess]: Starting monitored process 301 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,753 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Waiting until timeout for monitored process [2025-03-17 20:03:13,754 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 [2025-03-17 20:03:13,764 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,764 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,764 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,764 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,768 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,768 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,770 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,775 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (301)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:13,776 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,776 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,777 INFO L229 MonitoredProcess]: Starting monitored process 302 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Waiting until timeout for monitored process [2025-03-17 20:03:13,779 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 [2025-03-17 20:03:13,788 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,788 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,788 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,788 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,789 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,789 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,791 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,796 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (302)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:13,796 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,796 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,798 INFO L229 MonitoredProcess]: Starting monitored process 303 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Waiting until timeout for monitored process [2025-03-17 20:03:13,800 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 [2025-03-17 20:03:13,810 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,810 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,811 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,811 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,813 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,819 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (303)] Ended with exit code 0 [2025-03-17 20:03:13,819 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,819 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,820 INFO L229 MonitoredProcess]: Starting monitored process 304 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,821 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Waiting until timeout for monitored process [2025-03-17 20:03:13,822 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 [2025-03-17 20:03:13,831 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,832 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,832 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,832 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,832 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,832 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,834 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,840 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (304)] Ended with exit code 0 [2025-03-17 20:03:13,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,842 INFO L229 MonitoredProcess]: Starting monitored process 305 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Waiting until timeout for monitored process [2025-03-17 20:03:13,843 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 [2025-03-17 20:03:13,852 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,853 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,853 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,853 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,855 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,860 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (305)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:13,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,861 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,862 INFO L229 MonitoredProcess]: Starting monitored process 306 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,863 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Waiting until timeout for monitored process [2025-03-17 20:03:13,864 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 [2025-03-17 20:03:13,873 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,873 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,873 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,873 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,874 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,874 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,876 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,881 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (306)] Ended with exit code 0 [2025-03-17 20:03:13,881 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,881 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,883 INFO L229 MonitoredProcess]: Starting monitored process 307 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,884 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Waiting until timeout for monitored process [2025-03-17 20:03:13,885 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 [2025-03-17 20:03:13,895 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,895 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:13,895 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,895 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,895 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,895 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:13,895 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:13,896 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,902 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (307)] Ended with exit code 0 [2025-03-17 20:03:13,903 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,903 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,904 INFO L229 MonitoredProcess]: Starting monitored process 308 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,905 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Waiting until timeout for monitored process [2025-03-17 20:03:13,906 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 [2025-03-17 20:03:13,915 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,916 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:13,916 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,916 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,916 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,916 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:13,916 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:13,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,922 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (308)] Ended with exit code 0 [2025-03-17 20:03:13,922 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,924 INFO L229 MonitoredProcess]: Starting monitored process 309 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,924 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Waiting until timeout for monitored process [2025-03-17 20:03:13,925 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 [2025-03-17 20:03:13,935 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,935 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,935 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,935 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,936 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,936 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,938 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,944 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (309)] Ended with exit code 0 [2025-03-17 20:03:13,944 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,944 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,946 INFO L229 MonitoredProcess]: Starting monitored process 310 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,947 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Waiting until timeout for monitored process [2025-03-17 20:03:13,947 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 [2025-03-17 20:03:13,956 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,956 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,957 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,957 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,957 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,957 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:13,959 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:13,964 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (310)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:13,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:13,965 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:13,966 INFO L229 MonitoredProcess]: Starting monitored process 311 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:13,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Waiting until timeout for monitored process [2025-03-17 20:03:13,968 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 [2025-03-17 20:03:13,977 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:13,977 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:13,978 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:13,978 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:13,989 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:13,990 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:14,009 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,015 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (311)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,015 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,015 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,017 INFO L229 MonitoredProcess]: Starting monitored process 312 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Waiting until timeout for monitored process [2025-03-17 20:03:14,018 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 [2025-03-17 20:03:14,027 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,027 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,027 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,027 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,028 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:14,028 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:14,030 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,035 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (312)] Ended with exit code 0 [2025-03-17 20:03:14,036 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,036 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,037 INFO L229 MonitoredProcess]: Starting monitored process 313 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,038 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Waiting until timeout for monitored process [2025-03-17 20:03:14,039 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 [2025-03-17 20:03:14,048 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,048 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,048 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,048 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,048 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:14,048 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:14,050 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,055 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (313)] Ended with exit code 0 [2025-03-17 20:03:14,056 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,057 INFO L229 MonitoredProcess]: Starting monitored process 314 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,058 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Waiting until timeout for monitored process [2025-03-17 20:03:14,058 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 [2025-03-17 20:03:14,068 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,068 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,068 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,068 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,069 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:14,069 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:14,072 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,077 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (314)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,105 INFO L229 MonitoredProcess]: Starting monitored process 315 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Waiting until timeout for monitored process [2025-03-17 20:03:14,107 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 [2025-03-17 20:03:14,116 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,116 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,116 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,116 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,116 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,117 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:14,117 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,118 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,123 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (315)] Ended with exit code 0 [2025-03-17 20:03:14,123 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,123 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,124 INFO L229 MonitoredProcess]: Starting monitored process 316 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Waiting until timeout for monitored process [2025-03-17 20:03:14,126 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 [2025-03-17 20:03:14,135 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,135 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,135 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,135 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,135 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,136 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:14,136 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,136 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,142 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (316)] Ended with exit code 0 [2025-03-17 20:03:14,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,143 INFO L229 MonitoredProcess]: Starting monitored process 317 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,144 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Waiting until timeout for monitored process [2025-03-17 20:03:14,145 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 [2025-03-17 20:03:14,155 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,155 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,155 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,155 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,155 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,155 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:14,155 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,156 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,161 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (317)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,162 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,163 INFO L229 MonitoredProcess]: Starting monitored process 318 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Waiting until timeout for monitored process [2025-03-17 20:03:14,165 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 [2025-03-17 20:03:14,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,174 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,175 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:14,175 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:14,178 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,184 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (318)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,185 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,185 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,186 INFO L229 MonitoredProcess]: Starting monitored process 319 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,187 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Waiting until timeout for monitored process [2025-03-17 20:03:14,188 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 [2025-03-17 20:03:14,197 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,198 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,198 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,198 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,198 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,198 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:14,198 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,199 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,204 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (319)] Ended with exit code 0 [2025-03-17 20:03:14,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,206 INFO L229 MonitoredProcess]: Starting monitored process 320 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Waiting until timeout for monitored process [2025-03-17 20:03:14,208 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 [2025-03-17 20:03:14,218 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,218 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,218 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,218 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,218 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,218 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:14,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,219 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,224 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (320)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,224 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,224 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,226 INFO L229 MonitoredProcess]: Starting monitored process 321 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,226 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Waiting until timeout for monitored process [2025-03-17 20:03:14,227 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 [2025-03-17 20:03:14,237 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,237 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,237 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:14,237 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,238 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,244 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (321)] Ended with exit code 0 [2025-03-17 20:03:14,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,246 INFO L229 MonitoredProcess]: Starting monitored process 322 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Waiting until timeout for monitored process [2025-03-17 20:03:14,247 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 [2025-03-17 20:03:14,257 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,257 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,257 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,257 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,258 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:14,258 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:14,260 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,265 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (322)] Ended with exit code 0 [2025-03-17 20:03:14,265 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,267 INFO L229 MonitoredProcess]: Starting monitored process 323 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Waiting until timeout for monitored process [2025-03-17 20:03:14,268 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 [2025-03-17 20:03:14,278 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,278 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:14,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:14,279 INFO L402 nArgumentSynthesizer]: A total of 2 supporting invariants were added. [2025-03-17 20:03:14,283 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,289 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (323)] Ended with exit code 0 [2025-03-17 20:03:14,289 INFO L451 LassoAnalysis]: Using template '2-nested'. [2025-03-17 20:03:14,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,291 INFO L229 MonitoredProcess]: Starting monitored process 324 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Waiting until timeout for monitored process [2025-03-17 20:03:14,292 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 [2025-03-17 20:03:14,301 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,302 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,302 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,302 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,303 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,308 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (324)] Ended with exit code 0 [2025-03-17 20:03:14,308 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,308 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,310 INFO L229 MonitoredProcess]: Starting monitored process 325 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,310 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Waiting until timeout for monitored process [2025-03-17 20:03:14,312 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 [2025-03-17 20:03:14,321 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,321 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,321 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,321 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,322 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,322 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,325 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,330 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (325)] Ended with exit code 0 [2025-03-17 20:03:14,330 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,330 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,332 INFO L229 MonitoredProcess]: Starting monitored process 326 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,333 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Waiting until timeout for monitored process [2025-03-17 20:03:14,333 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 [2025-03-17 20:03:14,343 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,343 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,343 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,343 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,344 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,344 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,346 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,354 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (326)] Ended with exit code 0 [2025-03-17 20:03:14,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,356 INFO L229 MonitoredProcess]: Starting monitored process 327 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,361 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 [2025-03-17 20:03:14,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Waiting until timeout for monitored process [2025-03-17 20:03:14,386 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,386 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,386 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,386 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,387 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,387 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,396 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,410 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (327)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,411 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,413 INFO L229 MonitoredProcess]: Starting monitored process 328 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,413 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Waiting until timeout for monitored process [2025-03-17 20:03:14,415 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 [2025-03-17 20:03:14,424 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,425 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,425 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,425 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,426 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,426 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,434 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (328)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,437 INFO L229 MonitoredProcess]: Starting monitored process 329 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,438 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Waiting until timeout for monitored process [2025-03-17 20:03:14,439 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 [2025-03-17 20:03:14,449 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,449 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,449 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,449 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,450 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,450 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,453 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,459 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (329)] Ended with exit code 0 [2025-03-17 20:03:14,460 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,460 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,461 INFO L229 MonitoredProcess]: Starting monitored process 330 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,463 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Waiting until timeout for monitored process [2025-03-17 20:03:14,464 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 [2025-03-17 20:03:14,474 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,474 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,474 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,474 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,475 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,475 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,478 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,484 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (330)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,485 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,485 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,486 INFO L229 MonitoredProcess]: Starting monitored process 331 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,488 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Waiting until timeout for monitored process [2025-03-17 20:03:14,489 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 [2025-03-17 20:03:14,498 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,499 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,499 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,499 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,499 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,499 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,499 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,500 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,508 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (331)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,508 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,508 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,510 INFO L229 MonitoredProcess]: Starting monitored process 332 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,512 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Waiting until timeout for monitored process [2025-03-17 20:03:14,512 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 [2025-03-17 20:03:14,522 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,522 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,522 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,522 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,522 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,523 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,523 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,524 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,529 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (332)] Ended with exit code 0 [2025-03-17 20:03:14,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,529 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,531 INFO L229 MonitoredProcess]: Starting monitored process 333 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,532 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Waiting until timeout for monitored process [2025-03-17 20:03:14,535 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 [2025-03-17 20:03:14,545 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,545 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,545 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,545 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,546 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,546 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,549 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,554 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (333)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,554 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,555 INFO L229 MonitoredProcess]: Starting monitored process 334 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Waiting until timeout for monitored process [2025-03-17 20:03:14,557 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 [2025-03-17 20:03:14,566 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,566 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,567 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,567 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,567 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,567 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,570 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,575 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (334)] Ended with exit code 0 [2025-03-17 20:03:14,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,577 INFO L229 MonitoredProcess]: Starting monitored process 335 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Waiting until timeout for monitored process [2025-03-17 20:03:14,578 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 [2025-03-17 20:03:14,589 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,589 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,589 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,589 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,603 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,603 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,627 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,632 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (335)] Ended with exit code 0 [2025-03-17 20:03:14,632 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,633 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,634 INFO L229 MonitoredProcess]: Starting monitored process 336 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,635 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Waiting until timeout for monitored process [2025-03-17 20:03:14,636 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 [2025-03-17 20:03:14,645 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,645 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,645 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,645 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,646 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,646 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,654 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (336)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,654 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,656 INFO L229 MonitoredProcess]: Starting monitored process 337 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,665 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Waiting until timeout for monitored process [2025-03-17 20:03:14,666 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 [2025-03-17 20:03:14,675 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,675 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,675 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,675 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,676 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,676 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,679 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,684 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (337)] Ended with exit code 0 [2025-03-17 20:03:14,684 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,684 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,685 INFO L229 MonitoredProcess]: Starting monitored process 338 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,686 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Waiting until timeout for monitored process [2025-03-17 20:03:14,687 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 [2025-03-17 20:03:14,696 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,696 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,696 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,696 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,698 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,698 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,702 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,707 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (338)] Ended with exit code 0 [2025-03-17 20:03:14,707 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,708 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,709 INFO L229 MonitoredProcess]: Starting monitored process 339 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,710 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Waiting until timeout for monitored process [2025-03-17 20:03:14,710 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 [2025-03-17 20:03:14,720 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,720 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,720 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,720 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,720 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,727 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (339)] Ended with exit code 0 [2025-03-17 20:03:14,727 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,727 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,728 INFO L229 MonitoredProcess]: Starting monitored process 340 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Waiting until timeout for monitored process [2025-03-17 20:03:14,730 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 [2025-03-17 20:03:14,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,739 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,739 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,739 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,740 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,745 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (340)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,747 INFO L229 MonitoredProcess]: Starting monitored process 341 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Waiting until timeout for monitored process [2025-03-17 20:03:14,748 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 [2025-03-17 20:03:14,757 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,758 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,758 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,758 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,758 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,759 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,764 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (341)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,765 INFO L229 MonitoredProcess]: Starting monitored process 342 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,766 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Waiting until timeout for monitored process [2025-03-17 20:03:14,767 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 [2025-03-17 20:03:14,776 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,776 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,776 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,776 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,778 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,778 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,782 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (342)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,788 INFO L229 MonitoredProcess]: Starting monitored process 343 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Waiting until timeout for monitored process [2025-03-17 20:03:14,790 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 [2025-03-17 20:03:14,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,800 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,800 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,800 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,800 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,806 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (343)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,808 INFO L229 MonitoredProcess]: Starting monitored process 344 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Waiting until timeout for monitored process [2025-03-17 20:03:14,809 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 [2025-03-17 20:03:14,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,819 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,819 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,819 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,820 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,825 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (344)] Ended with exit code 0 [2025-03-17 20:03:14,825 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,825 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,827 INFO L229 MonitoredProcess]: Starting monitored process 345 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Waiting until timeout for monitored process [2025-03-17 20:03:14,828 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 [2025-03-17 20:03:14,837 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,837 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,837 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,837 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,837 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,838 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:14,838 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,839 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,843 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (345)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,844 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,845 INFO L229 MonitoredProcess]: Starting monitored process 346 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,846 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Waiting until timeout for monitored process [2025-03-17 20:03:14,846 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 [2025-03-17 20:03:14,856 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,856 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,856 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,856 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,857 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,857 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,860 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,865 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (346)] Ended with exit code 0 [2025-03-17 20:03:14,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,866 INFO L229 MonitoredProcess]: Starting monitored process 347 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Waiting until timeout for monitored process [2025-03-17 20:03:14,868 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 [2025-03-17 20:03:14,877 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,877 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:14,879 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:14,879 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:14,885 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,891 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (347)] Ended with exit code 0 [2025-03-17 20:03:14,891 INFO L451 LassoAnalysis]: Using template '3-nested'. [2025-03-17 20:03:14,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,893 INFO L229 MonitoredProcess]: Starting monitored process 348 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Waiting until timeout for monitored process [2025-03-17 20:03:14,894 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 [2025-03-17 20:03:14,903 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,903 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:14,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,904 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:14,904 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:14,904 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:14,905 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,910 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (348)] Ended with exit code 0 [2025-03-17 20:03:14,910 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,910 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,912 INFO L229 MonitoredProcess]: Starting monitored process 349 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,912 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Waiting until timeout for monitored process [2025-03-17 20:03:14,913 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 [2025-03-17 20:03:14,923 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,924 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,924 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,924 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:14,925 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:14,925 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:14,928 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,934 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (349)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,936 INFO L229 MonitoredProcess]: Starting monitored process 350 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Waiting until timeout for monitored process [2025-03-17 20:03:14,937 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 [2025-03-17 20:03:14,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,947 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:14,948 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:14,948 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:14,952 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,957 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (350)] Ended with exit code 0 [2025-03-17 20:03:14,957 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,959 INFO L229 MonitoredProcess]: Starting monitored process 351 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,959 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Waiting until timeout for monitored process [2025-03-17 20:03:14,960 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 [2025-03-17 20:03:14,970 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,970 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,970 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,970 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:14,971 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:14,971 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:14,974 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:14,980 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (351)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:14,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:14,981 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:14,982 INFO L229 MonitoredProcess]: Starting monitored process 352 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:14,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Waiting until timeout for monitored process [2025-03-17 20:03:14,983 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 [2025-03-17 20:03:14,993 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:14,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:14,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:14,994 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:14,995 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:14,995 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:14,998 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,003 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (352)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,005 INFO L229 MonitoredProcess]: Starting monitored process 353 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,006 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Waiting until timeout for monitored process [2025-03-17 20:03:15,007 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 [2025-03-17 20:03:15,016 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,016 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,016 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,016 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,017 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,017 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,021 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,027 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (353)] Ended with exit code 0 [2025-03-17 20:03:15,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,029 INFO L229 MonitoredProcess]: Starting monitored process 354 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Waiting until timeout for monitored process [2025-03-17 20:03:15,030 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 [2025-03-17 20:03:15,040 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,040 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,041 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,041 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,044 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,050 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (354)] Ended with exit code 0 [2025-03-17 20:03:15,050 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,050 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,051 INFO L229 MonitoredProcess]: Starting monitored process 355 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,052 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Waiting until timeout for monitored process [2025-03-17 20:03:15,053 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 [2025-03-17 20:03:15,062 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,062 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,063 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,063 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,064 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,069 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (355)] Ended with exit code 0 [2025-03-17 20:03:15,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,071 INFO L229 MonitoredProcess]: Starting monitored process 356 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Waiting until timeout for monitored process [2025-03-17 20:03:15,073 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 [2025-03-17 20:03:15,082 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,082 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,082 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,082 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,082 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,083 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,083 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,084 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,089 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (356)] Ended with exit code 0 [2025-03-17 20:03:15,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,091 INFO L229 MonitoredProcess]: Starting monitored process 357 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,092 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Waiting until timeout for monitored process [2025-03-17 20:03:15,093 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 [2025-03-17 20:03:15,102 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,103 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,103 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,103 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,104 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,104 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,107 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,112 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (357)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,113 INFO L229 MonitoredProcess]: Starting monitored process 358 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Waiting until timeout for monitored process [2025-03-17 20:03:15,115 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 [2025-03-17 20:03:15,124 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,124 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,124 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,124 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,126 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,126 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,130 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,136 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (358)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,136 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,136 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,138 INFO L229 MonitoredProcess]: Starting monitored process 359 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Waiting until timeout for monitored process [2025-03-17 20:03:15,139 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 [2025-03-17 20:03:15,150 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,150 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,150 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,150 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,169 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,170 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,203 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,209 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (359)] Ended with exit code 0 [2025-03-17 20:03:15,209 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,209 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,211 INFO L229 MonitoredProcess]: Starting monitored process 360 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,212 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Waiting until timeout for monitored process [2025-03-17 20:03:15,213 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 [2025-03-17 20:03:15,223 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,223 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,223 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,223 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,225 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,225 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,229 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (360)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,235 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,237 INFO L229 MonitoredProcess]: Starting monitored process 361 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Waiting until timeout for monitored process [2025-03-17 20:03:15,239 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 [2025-03-17 20:03:15,249 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,249 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,249 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,249 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,251 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,251 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,254 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,260 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (361)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,260 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,262 INFO L229 MonitoredProcess]: Starting monitored process 362 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,263 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Waiting until timeout for monitored process [2025-03-17 20:03:15,264 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 [2025-03-17 20:03:15,273 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,274 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,274 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,274 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,276 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,276 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,281 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,287 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (362)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,288 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,288 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,290 INFO L229 MonitoredProcess]: Starting monitored process 363 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Waiting until timeout for monitored process [2025-03-17 20:03:15,292 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 [2025-03-17 20:03:15,302 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,302 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,303 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,303 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,304 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,309 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (363)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,309 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,310 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,312 INFO L229 MonitoredProcess]: Starting monitored process 364 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,315 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Waiting until timeout for monitored process [2025-03-17 20:03:15,316 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 [2025-03-17 20:03:15,326 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,326 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,326 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,326 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,326 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,326 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,327 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,328 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,333 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (364)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,334 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,334 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,335 INFO L229 MonitoredProcess]: Starting monitored process 365 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,337 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Waiting until timeout for monitored process [2025-03-17 20:03:15,338 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 [2025-03-17 20:03:15,347 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,348 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,348 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,348 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,348 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,348 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,348 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,349 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,354 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (365)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,354 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,354 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,356 INFO L229 MonitoredProcess]: Starting monitored process 366 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,356 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Waiting until timeout for monitored process [2025-03-17 20:03:15,357 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 [2025-03-17 20:03:15,366 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,366 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,366 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,366 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,368 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,368 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,378 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (366)] Ended with exit code 0 [2025-03-17 20:03:15,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,380 INFO L229 MonitoredProcess]: Starting monitored process 367 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Waiting until timeout for monitored process [2025-03-17 20:03:15,382 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 [2025-03-17 20:03:15,391 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,391 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,391 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,391 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,391 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,391 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,391 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,392 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,397 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (367)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,397 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,397 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,399 INFO L229 MonitoredProcess]: Starting monitored process 368 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,399 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Waiting until timeout for monitored process [2025-03-17 20:03:15,400 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 [2025-03-17 20:03:15,410 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,410 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,410 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,410 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,410 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,410 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,410 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,411 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,416 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (368)] Ended with exit code 0 [2025-03-17 20:03:15,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,416 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,418 INFO L229 MonitoredProcess]: Starting monitored process 369 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,418 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Waiting until timeout for monitored process [2025-03-17 20:03:15,419 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 [2025-03-17 20:03:15,428 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,428 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,428 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,428 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,428 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,429 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:15,429 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,430 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,434 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (369)] Ended with exit code 0 [2025-03-17 20:03:15,434 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,436 INFO L229 MonitoredProcess]: Starting monitored process 370 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Waiting until timeout for monitored process [2025-03-17 20:03:15,437 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 [2025-03-17 20:03:15,447 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,447 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,447 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,447 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,448 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,448 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,451 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,456 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (370)] Ended with exit code 0 [2025-03-17 20:03:15,456 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,456 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,475 INFO L229 MonitoredProcess]: Starting monitored process 371 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,476 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Waiting until timeout for monitored process [2025-03-17 20:03:15,477 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 [2025-03-17 20:03:15,486 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,486 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,486 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,486 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:15,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:15,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:15,495 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,500 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (371)] Ended with exit code 0 [2025-03-17 20:03:15,500 INFO L451 LassoAnalysis]: Using template '4-nested'. [2025-03-17 20:03:15,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,518 INFO L229 MonitoredProcess]: Starting monitored process 372 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,519 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Waiting until timeout for monitored process [2025-03-17 20:03:15,520 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 [2025-03-17 20:03:15,529 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,529 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,529 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,529 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,529 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:15,529 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,530 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,535 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (372)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,535 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,537 INFO L229 MonitoredProcess]: Starting monitored process 373 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,537 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Waiting until timeout for monitored process [2025-03-17 20:03:15,538 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 [2025-03-17 20:03:15,547 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,548 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,548 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,548 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,549 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,549 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,553 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,558 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (373)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,559 INFO L229 MonitoredProcess]: Starting monitored process 374 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,560 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Waiting until timeout for monitored process [2025-03-17 20:03:15,561 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 [2025-03-17 20:03:15,570 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,570 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,570 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,570 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,573 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,573 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,577 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,582 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (374)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,582 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,582 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,584 INFO L229 MonitoredProcess]: Starting monitored process 375 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,584 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Waiting until timeout for monitored process [2025-03-17 20:03:15,585 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 [2025-03-17 20:03:15,595 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,595 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,595 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,595 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,596 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,596 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,600 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,605 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (375)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,606 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,607 INFO L229 MonitoredProcess]: Starting monitored process 376 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,608 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Waiting until timeout for monitored process [2025-03-17 20:03:15,609 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 [2025-03-17 20:03:15,618 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,618 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,618 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,618 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,620 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,620 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,624 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,629 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (376)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,629 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,629 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,630 INFO L229 MonitoredProcess]: Starting monitored process 377 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Waiting until timeout for monitored process [2025-03-17 20:03:15,632 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 [2025-03-17 20:03:15,642 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,642 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,642 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,642 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,643 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,643 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,647 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,652 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (377)] Ended with exit code 0 [2025-03-17 20:03:15,652 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,652 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,654 INFO L229 MonitoredProcess]: Starting monitored process 378 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,654 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Waiting until timeout for monitored process [2025-03-17 20:03:15,655 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 [2025-03-17 20:03:15,665 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,665 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,665 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,665 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,666 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,666 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,670 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,675 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (378)] Ended with exit code 0 [2025-03-17 20:03:15,676 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,676 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,677 INFO L229 MonitoredProcess]: Starting monitored process 379 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Waiting until timeout for monitored process [2025-03-17 20:03:15,679 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 [2025-03-17 20:03:15,688 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,689 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,689 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,689 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,689 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,689 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:15,689 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (379)] Ended with exit code 0 [2025-03-17 20:03:15,696 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,696 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,697 INFO L229 MonitoredProcess]: Starting monitored process 380 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,698 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Waiting until timeout for monitored process [2025-03-17 20:03:15,699 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 [2025-03-17 20:03:15,709 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,709 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,709 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,709 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,709 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,709 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:15,709 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,711 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (380)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,718 INFO L229 MonitoredProcess]: Starting monitored process 381 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,719 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Waiting until timeout for monitored process [2025-03-17 20:03:15,719 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 [2025-03-17 20:03:15,729 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,729 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,730 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,731 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,731 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,734 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,740 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (381)] Ended with exit code 0 [2025-03-17 20:03:15,740 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,740 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,741 INFO L229 MonitoredProcess]: Starting monitored process 382 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,742 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Waiting until timeout for monitored process [2025-03-17 20:03:15,743 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 [2025-03-17 20:03:15,752 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,752 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,752 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,752 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,754 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,754 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,758 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,763 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (382)] Ended with exit code 0 [2025-03-17 20:03:15,763 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,763 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,764 INFO L229 MonitoredProcess]: Starting monitored process 383 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,765 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Waiting until timeout for monitored process [2025-03-17 20:03:15,766 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 [2025-03-17 20:03:15,777 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,777 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,777 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,777 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,802 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,803 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,847 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (383)] Ended with exit code 0 [2025-03-17 20:03:15,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,856 INFO L229 MonitoredProcess]: Starting monitored process 384 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,860 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Waiting until timeout for monitored process [2025-03-17 20:03:15,861 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 [2025-03-17 20:03:15,882 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,882 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,882 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,882 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,884 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,884 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,888 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,895 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (384)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,895 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,895 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,897 INFO L229 MonitoredProcess]: Starting monitored process 385 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,897 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Waiting until timeout for monitored process [2025-03-17 20:03:15,899 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 [2025-03-17 20:03:15,909 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,909 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,911 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,911 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,921 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (385)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,923 INFO L229 MonitoredProcess]: Starting monitored process 386 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Waiting until timeout for monitored process [2025-03-17 20:03:15,926 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 [2025-03-17 20:03:15,936 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,936 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,936 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,936 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,939 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:15,940 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:15,946 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,952 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (386)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,953 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,955 INFO L229 MonitoredProcess]: Starting monitored process 387 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,956 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Waiting until timeout for monitored process [2025-03-17 20:03:15,957 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 [2025-03-17 20:03:15,967 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,967 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,967 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,967 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,968 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,968 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:15,968 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,970 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,976 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (387)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,976 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,977 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:15,978 INFO L229 MonitoredProcess]: Starting monitored process 388 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:15,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Waiting until timeout for monitored process [2025-03-17 20:03:15,981 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 [2025-03-17 20:03:15,991 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:15,991 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:15,991 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:15,991 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:15,991 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:15,992 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:15,992 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:15,993 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:15,998 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (388)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:15,998 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:15,998 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,000 INFO L229 MonitoredProcess]: Starting monitored process 389 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,000 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Waiting until timeout for monitored process [2025-03-17 20:03:16,001 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 [2025-03-17 20:03:16,011 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:16,011 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,011 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,011 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,011 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:16,012 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:16,012 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,013 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,018 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (389)] Ended with exit code 0 [2025-03-17 20:03:16,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,020 INFO L229 MonitoredProcess]: Starting monitored process 390 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,020 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Waiting until timeout for monitored process [2025-03-17 20:03:16,021 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 [2025-03-17 20:03:16,031 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:16,032 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,032 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,032 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:16,034 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:16,034 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:16,041 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,046 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (390)] Ended with exit code 0 [2025-03-17 20:03:16,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,047 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,048 INFO L229 MonitoredProcess]: Starting monitored process 391 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,049 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Waiting until timeout for monitored process [2025-03-17 20:03:16,050 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 [2025-03-17 20:03:16,059 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:16,059 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,059 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,059 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,059 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:16,060 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:16,060 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,066 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (391)] Ended with exit code 0 [2025-03-17 20:03:16,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,068 INFO L229 MonitoredProcess]: Starting monitored process 392 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Waiting until timeout for monitored process [2025-03-17 20:03:16,069 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 [2025-03-17 20:03:16,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:16,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,079 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:16,079 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:16,079 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,080 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,086 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (392)] Ended with exit code 0 [2025-03-17 20:03:16,086 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,086 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,087 INFO L229 MonitoredProcess]: Starting monitored process 393 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,088 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Waiting until timeout for monitored process [2025-03-17 20:03:16,089 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 [2025-03-17 20:03:16,098 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:16,098 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,098 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,098 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,098 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:16,099 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:16,099 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,100 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,105 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (393)] Ended with exit code 0 [2025-03-17 20:03:16,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,107 INFO L229 MonitoredProcess]: Starting monitored process 394 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,107 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Waiting until timeout for monitored process [2025-03-17 20:03:16,109 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 [2025-03-17 20:03:16,118 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:16,118 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,118 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,118 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:16,120 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:16,120 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:16,124 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,129 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (394)] Ended with exit code 0 [2025-03-17 20:03:16,129 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,130 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,131 INFO L229 MonitoredProcess]: Starting monitored process 395 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Waiting until timeout for monitored process [2025-03-17 20:03:16,133 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 [2025-03-17 20:03:16,142 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:16,142 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,142 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,142 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:16,145 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:16,145 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:16,153 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,159 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (395)] Ended with exit code 0 [2025-03-17 20:03:16,159 INFO L451 LassoAnalysis]: Using template '2-phase'. [2025-03-17 20:03:16,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,161 INFO L229 MonitoredProcess]: Starting monitored process 396 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Waiting until timeout for monitored process [2025-03-17 20:03:16,162 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 [2025-03-17 20:03:16,172 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,172 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,172 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,172 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,172 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,172 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,173 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,173 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,174 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,179 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (396)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:16,179 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,179 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,181 INFO L229 MonitoredProcess]: Starting monitored process 397 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,182 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Waiting until timeout for monitored process [2025-03-17 20:03:16,183 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 [2025-03-17 20:03:16,192 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,193 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,193 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,193 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,193 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,194 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,194 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,197 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,203 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (397)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:16,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,205 INFO L229 MonitoredProcess]: Starting monitored process 398 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Waiting until timeout for monitored process [2025-03-17 20:03:16,207 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 [2025-03-17 20:03:16,216 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,216 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,217 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,218 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,218 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,222 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,227 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (398)] Ended with exit code 0 [2025-03-17 20:03:16,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,228 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,229 INFO L229 MonitoredProcess]: Starting monitored process 399 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,230 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Waiting until timeout for monitored process [2025-03-17 20:03:16,231 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 [2025-03-17 20:03:16,240 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,240 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,240 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,240 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,240 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,241 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,241 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,245 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,250 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (399)] Ended with exit code 0 [2025-03-17 20:03:16,250 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,250 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,252 INFO L229 MonitoredProcess]: Starting monitored process 400 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,252 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Waiting until timeout for monitored process [2025-03-17 20:03:16,253 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 [2025-03-17 20:03:16,263 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,263 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,263 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,263 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,263 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,264 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,264 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,267 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,272 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (400)] Ended with exit code 0 [2025-03-17 20:03:16,273 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,273 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,274 INFO L229 MonitoredProcess]: Starting monitored process 401 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,275 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Waiting until timeout for monitored process [2025-03-17 20:03:16,276 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 [2025-03-17 20:03:16,285 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,285 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,285 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,285 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,285 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,286 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,286 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,290 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,295 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (401)] Ended with exit code 0 [2025-03-17 20:03:16,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,297 INFO L229 MonitoredProcess]: Starting monitored process 402 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Waiting until timeout for monitored process [2025-03-17 20:03:16,298 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 [2025-03-17 20:03:16,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,308 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,308 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,309 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,309 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,312 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,318 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (402)] Ended with exit code 0 [2025-03-17 20:03:16,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,320 INFO L229 MonitoredProcess]: Starting monitored process 403 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,320 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Waiting until timeout for monitored process [2025-03-17 20:03:16,321 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 [2025-03-17 20:03:16,331 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,331 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,331 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,331 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,331 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,331 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,332 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,333 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,334 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,340 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (403)] Ended with exit code 0 [2025-03-17 20:03:16,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,340 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,342 INFO L229 MonitoredProcess]: Starting monitored process 404 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,343 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Waiting until timeout for monitored process [2025-03-17 20:03:16,344 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 [2025-03-17 20:03:16,354 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,354 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,354 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,354 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,354 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,354 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,355 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,355 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,356 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,361 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (404)] Ended with exit code 0 [2025-03-17 20:03:16,361 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,361 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,363 INFO L229 MonitoredProcess]: Starting monitored process 405 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,364 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Waiting until timeout for monitored process [2025-03-17 20:03:16,365 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 [2025-03-17 20:03:16,374 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,374 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,374 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,374 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,374 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,375 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,375 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,378 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,384 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (405)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:16,384 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,384 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,386 INFO L229 MonitoredProcess]: Starting monitored process 406 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,386 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Waiting until timeout for monitored process [2025-03-17 20:03:16,387 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 [2025-03-17 20:03:16,397 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,397 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,397 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,397 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,397 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,398 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,398 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,401 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,406 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (406)] Ended with exit code 0 [2025-03-17 20:03:16,407 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,407 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,408 INFO L229 MonitoredProcess]: Starting monitored process 407 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,409 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Waiting until timeout for monitored process [2025-03-17 20:03:16,410 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 [2025-03-17 20:03:16,420 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,420 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,421 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,421 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,421 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,434 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,435 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,472 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (407)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:16,479 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,479 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,480 INFO L229 MonitoredProcess]: Starting monitored process 408 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,481 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Waiting until timeout for monitored process [2025-03-17 20:03:16,482 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 [2025-03-17 20:03:16,491 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,491 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,491 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,491 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,491 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,492 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,492 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,496 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,501 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (408)] Ended with exit code 0 [2025-03-17 20:03:16,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,503 INFO L229 MonitoredProcess]: Starting monitored process 409 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,503 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Waiting until timeout for monitored process [2025-03-17 20:03:16,504 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 [2025-03-17 20:03:16,514 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,514 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,514 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,514 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,514 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,515 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,515 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,518 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,523 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (409)] Ended with exit code 0 [2025-03-17 20:03:16,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,524 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,525 INFO L229 MonitoredProcess]: Starting monitored process 410 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,526 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Waiting until timeout for monitored process [2025-03-17 20:03:16,527 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 [2025-03-17 20:03:16,537 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,537 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,537 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,537 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,537 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,538 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,538 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,544 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,549 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (410)] Ended with exit code 0 [2025-03-17 20:03:16,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,551 INFO L229 MonitoredProcess]: Starting monitored process 411 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,551 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Waiting until timeout for monitored process [2025-03-17 20:03:16,552 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 [2025-03-17 20:03:16,562 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,562 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,562 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,562 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,562 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,562 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,562 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,564 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,569 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (411)] Ended with exit code 0 [2025-03-17 20:03:16,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,570 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,571 INFO L229 MonitoredProcess]: Starting monitored process 412 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,572 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Waiting until timeout for monitored process [2025-03-17 20:03:16,573 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 [2025-03-17 20:03:16,582 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,582 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,582 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,582 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,582 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,582 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,583 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,583 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,584 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,589 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (412)] Ended with exit code 0 [2025-03-17 20:03:16,590 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,590 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,591 INFO L229 MonitoredProcess]: Starting monitored process 413 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Waiting until timeout for monitored process [2025-03-17 20:03:16,593 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 [2025-03-17 20:03:16,602 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,602 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,602 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,602 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,602 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,602 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,603 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,603 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,604 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,609 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (413)] Ended with exit code 0 [2025-03-17 20:03:16,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,611 INFO L229 MonitoredProcess]: Starting monitored process 414 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Waiting until timeout for monitored process [2025-03-17 20:03:16,613 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 [2025-03-17 20:03:16,622 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,622 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,622 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,622 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,622 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,624 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,624 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,629 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,634 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (414)] Ended with exit code 0 [2025-03-17 20:03:16,634 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,634 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,636 INFO L229 MonitoredProcess]: Starting monitored process 415 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Waiting until timeout for monitored process [2025-03-17 20:03:16,638 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 [2025-03-17 20:03:16,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,647 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,647 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,647 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,648 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,654 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (415)] Ended with exit code 0 [2025-03-17 20:03:16,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,656 INFO L229 MonitoredProcess]: Starting monitored process 416 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Waiting until timeout for monitored process [2025-03-17 20:03:16,658 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 [2025-03-17 20:03:16,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,667 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,668 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,674 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (416)] Ended with exit code 0 [2025-03-17 20:03:16,674 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,676 INFO L229 MonitoredProcess]: Starting monitored process 417 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Waiting until timeout for monitored process [2025-03-17 20:03:16,678 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 [2025-03-17 20:03:16,687 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,688 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,688 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:16,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,689 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (417)] Ended with exit code 0 [2025-03-17 20:03:16,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,696 INFO L229 MonitoredProcess]: Starting monitored process 418 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Waiting until timeout for monitored process [2025-03-17 20:03:16,698 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 [2025-03-17 20:03:16,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,708 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,709 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,709 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,712 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,717 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (418)] Ended with exit code 0 [2025-03-17 20:03:16,717 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,718 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,719 INFO L229 MonitoredProcess]: Starting monitored process 419 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,720 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Waiting until timeout for monitored process [2025-03-17 20:03:16,721 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 [2025-03-17 20:03:16,730 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,730 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:16,730 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,730 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,730 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:16,732 INFO L401 nArgumentSynthesizer]: We have 9 Motzkin's Theorem applications. [2025-03-17 20:03:16,732 INFO L402 nArgumentSynthesizer]: A total of 3 supporting invariants were added. [2025-03-17 20:03:16,739 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,744 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (419)] Ended with exit code 0 [2025-03-17 20:03:16,745 INFO L451 LassoAnalysis]: Using template '3-phase'. [2025-03-17 20:03:16,745 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,745 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,746 INFO L229 MonitoredProcess]: Starting monitored process 420 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,747 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Waiting until timeout for monitored process [2025-03-17 20:03:16,748 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 [2025-03-17 20:03:16,757 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,757 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,757 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,757 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,757 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,758 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,758 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:16,758 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,760 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,765 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (420)] Ended with exit code 0 [2025-03-17 20:03:16,765 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,765 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,767 INFO L229 MonitoredProcess]: Starting monitored process 421 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,767 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Waiting until timeout for monitored process [2025-03-17 20:03:16,768 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 [2025-03-17 20:03:16,778 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,778 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,778 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,778 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,778 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,780 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:16,780 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:16,785 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,790 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (421)] Ended with exit code 0 [2025-03-17 20:03:16,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,792 INFO L229 MonitoredProcess]: Starting monitored process 422 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,793 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Waiting until timeout for monitored process [2025-03-17 20:03:16,794 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 [2025-03-17 20:03:16,804 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,804 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,804 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,804 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,804 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,805 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:16,805 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:16,810 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,815 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (422)] Ended with exit code 0 [2025-03-17 20:03:16,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,816 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,817 INFO L229 MonitoredProcess]: Starting monitored process 423 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,818 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Waiting until timeout for monitored process [2025-03-17 20:03:16,819 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 [2025-03-17 20:03:16,828 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,829 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,829 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,829 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,829 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,830 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:16,830 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:16,835 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,840 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (423)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:16,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,841 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,842 INFO L229 MonitoredProcess]: Starting monitored process 424 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Waiting until timeout for monitored process [2025-03-17 20:03:16,844 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 [2025-03-17 20:03:16,853 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,853 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,853 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,853 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,853 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,855 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:16,855 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:16,859 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,864 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (424)] Ended with exit code 0 [2025-03-17 20:03:16,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,865 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,866 INFO L229 MonitoredProcess]: Starting monitored process 425 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,867 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Waiting until timeout for monitored process [2025-03-17 20:03:16,868 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 [2025-03-17 20:03:16,877 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,877 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,877 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,877 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,877 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,879 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:16,879 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:16,883 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,892 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (425)] Ended with exit code 0 [2025-03-17 20:03:16,892 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,892 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,894 INFO L229 MonitoredProcess]: Starting monitored process 426 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,894 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Waiting until timeout for monitored process [2025-03-17 20:03:16,895 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 [2025-03-17 20:03:16,905 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,905 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,905 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,905 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,905 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,906 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:16,906 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:16,911 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,916 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (426)] Ended with exit code 0 [2025-03-17 20:03:16,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,917 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,918 INFO L229 MonitoredProcess]: Starting monitored process 427 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,919 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Waiting until timeout for monitored process [2025-03-17 20:03:16,920 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 [2025-03-17 20:03:16,929 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,929 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,929 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,930 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,930 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,930 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,930 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:16,930 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,932 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,937 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (427)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:16,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,939 INFO L229 MonitoredProcess]: Starting monitored process 428 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,939 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Waiting until timeout for monitored process [2025-03-17 20:03:16,940 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 [2025-03-17 20:03:16,950 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,950 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,950 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:16,950 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,950 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,950 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,951 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:16,951 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:16,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (428)] Ended with exit code 0 [2025-03-17 20:03:16,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,958 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:16,960 INFO L229 MonitoredProcess]: Starting monitored process 429 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:16,960 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Waiting until timeout for monitored process [2025-03-17 20:03:16,961 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 [2025-03-17 20:03:16,971 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:16,971 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:16,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:16,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:16,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:16,973 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:16,973 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:16,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:16,999 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (429)] Ended with exit code 0 [2025-03-17 20:03:16,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:16,999 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,001 INFO L229 MonitoredProcess]: Starting monitored process 430 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,001 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Waiting until timeout for monitored process [2025-03-17 20:03:17,003 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 [2025-03-17 20:03:17,012 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,012 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,012 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,013 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,013 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,014 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,014 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,024 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (430)] Ended with exit code 0 [2025-03-17 20:03:17,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,024 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,026 INFO L229 MonitoredProcess]: Starting monitored process 431 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,026 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Waiting until timeout for monitored process [2025-03-17 20:03:17,027 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 [2025-03-17 20:03:17,038 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,038 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,039 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,039 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,039 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,058 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,058 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,117 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,124 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (431)] Ended with exit code 0 [2025-03-17 20:03:17,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,126 INFO L229 MonitoredProcess]: Starting monitored process 432 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,126 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Waiting until timeout for monitored process [2025-03-17 20:03:17,127 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 [2025-03-17 20:03:17,137 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,137 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,137 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,137 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,137 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,138 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,138 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,143 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,148 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (432)] Ended with exit code 0 [2025-03-17 20:03:17,149 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,149 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,150 INFO L229 MonitoredProcess]: Starting monitored process 433 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,151 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Waiting until timeout for monitored process [2025-03-17 20:03:17,152 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 [2025-03-17 20:03:17,161 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,161 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,161 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,161 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,161 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,163 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,163 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,167 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,173 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (433)] Ended with exit code 0 [2025-03-17 20:03:17,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,176 INFO L229 MonitoredProcess]: Starting monitored process 434 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Waiting until timeout for monitored process [2025-03-17 20:03:17,177 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 [2025-03-17 20:03:17,188 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,189 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,189 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,189 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,189 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,191 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,191 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,204 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (434)] Ended with exit code 0 [2025-03-17 20:03:17,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,206 INFO L229 MonitoredProcess]: Starting monitored process 435 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Waiting until timeout for monitored process [2025-03-17 20:03:17,207 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 [2025-03-17 20:03:17,217 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,217 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,217 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,218 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:17,218 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,225 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (435)] Ended with exit code 0 [2025-03-17 20:03:17,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,227 INFO L229 MonitoredProcess]: Starting monitored process 436 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,228 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Waiting until timeout for monitored process [2025-03-17 20:03:17,229 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 [2025-03-17 20:03:17,238 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,238 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,239 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,239 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,239 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,239 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,239 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:17,239 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,241 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,247 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (436)] Ended with exit code 0 [2025-03-17 20:03:17,247 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,247 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,248 INFO L229 MonitoredProcess]: Starting monitored process 437 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,249 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Waiting until timeout for monitored process [2025-03-17 20:03:17,250 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 [2025-03-17 20:03:17,260 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,260 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,260 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,260 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,260 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,260 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,260 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:17,260 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,262 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,267 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (437)] Ended with exit code 0 [2025-03-17 20:03:17,268 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,268 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,269 INFO L229 MonitoredProcess]: Starting monitored process 438 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,270 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Waiting until timeout for monitored process [2025-03-17 20:03:17,271 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 [2025-03-17 20:03:17,280 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,281 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,281 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,281 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,281 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,283 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,283 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,290 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,295 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (438)] Ended with exit code 0 [2025-03-17 20:03:17,295 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,295 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,297 INFO L229 MonitoredProcess]: Starting monitored process 439 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Waiting until timeout for monitored process [2025-03-17 20:03:17,298 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 [2025-03-17 20:03:17,308 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,308 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,308 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,308 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,308 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,308 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,309 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:17,309 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,310 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,316 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (439)] Ended with exit code 0 [2025-03-17 20:03:17,316 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,316 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,318 INFO L229 MonitoredProcess]: Starting monitored process 440 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,318 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Waiting until timeout for monitored process [2025-03-17 20:03:17,319 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 [2025-03-17 20:03:17,329 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,329 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,329 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,329 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,329 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,329 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,330 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:17,330 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,331 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,337 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (440)] Ended with exit code 0 [2025-03-17 20:03:17,337 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,337 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,339 INFO L229 MonitoredProcess]: Starting monitored process 441 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Waiting until timeout for monitored process [2025-03-17 20:03:17,340 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 [2025-03-17 20:03:17,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,350 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,350 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,351 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:17,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,353 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,358 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (441)] Ended with exit code 0 [2025-03-17 20:03:17,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,360 INFO L229 MonitoredProcess]: Starting monitored process 442 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Waiting until timeout for monitored process [2025-03-17 20:03:17,361 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 [2025-03-17 20:03:17,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,371 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,371 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,373 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,373 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,377 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,383 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (442)] Ended with exit code 0 [2025-03-17 20:03:17,383 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,383 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,384 INFO L229 MonitoredProcess]: Starting monitored process 443 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,385 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Waiting until timeout for monitored process [2025-03-17 20:03:17,386 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 [2025-03-17 20:03:17,395 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,396 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:17,396 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,396 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,396 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:17,398 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:17,398 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:17,407 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,412 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (443)] Ended with exit code 0 [2025-03-17 20:03:17,413 INFO L451 LassoAnalysis]: Using template '4-phase'. [2025-03-17 20:03:17,413 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,413 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,414 INFO L229 MonitoredProcess]: Starting monitored process 444 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,415 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Waiting until timeout for monitored process [2025-03-17 20:03:17,416 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 [2025-03-17 20:03:17,426 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,426 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,426 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,426 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,426 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,426 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,426 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:17,426 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,429 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,434 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (444)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:17,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,435 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,436 INFO L229 MonitoredProcess]: Starting monitored process 445 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,437 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Waiting until timeout for monitored process [2025-03-17 20:03:17,438 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 [2025-03-17 20:03:17,447 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,448 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,448 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,448 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,448 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,449 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,449 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,456 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,461 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (445)] Ended with exit code 0 [2025-03-17 20:03:17,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,462 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,464 INFO L229 MonitoredProcess]: Starting monitored process 446 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,464 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Waiting until timeout for monitored process [2025-03-17 20:03:17,465 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 [2025-03-17 20:03:17,475 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,475 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,475 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,475 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,475 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,477 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,477 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,484 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,489 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (446)] Ended with exit code 0 [2025-03-17 20:03:17,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,491 INFO L229 MonitoredProcess]: Starting monitored process 447 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Waiting until timeout for monitored process [2025-03-17 20:03:17,492 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 [2025-03-17 20:03:17,502 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,502 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,502 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,502 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,502 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,504 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,504 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,510 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,515 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (447)] Ended with exit code 0 [2025-03-17 20:03:17,516 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,516 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,517 INFO L229 MonitoredProcess]: Starting monitored process 448 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,518 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Waiting until timeout for monitored process [2025-03-17 20:03:17,519 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 [2025-03-17 20:03:17,528 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,528 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,528 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,528 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,529 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,530 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,530 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,536 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,541 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (448)] Ended with exit code 0 [2025-03-17 20:03:17,541 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,541 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,543 INFO L229 MonitoredProcess]: Starting monitored process 449 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,544 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Waiting until timeout for monitored process [2025-03-17 20:03:17,544 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 [2025-03-17 20:03:17,554 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,554 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,554 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,554 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,554 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,556 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,556 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,562 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,568 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (449)] Ended with exit code 0 [2025-03-17 20:03:17,568 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,568 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,570 INFO L229 MonitoredProcess]: Starting monitored process 450 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,570 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Waiting until timeout for monitored process [2025-03-17 20:03:17,571 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 [2025-03-17 20:03:17,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,581 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,581 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,583 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,583 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,589 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,595 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (450)] Ended with exit code 0 [2025-03-17 20:03:17,595 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,595 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,597 INFO L229 MonitoredProcess]: Starting monitored process 451 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,597 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Waiting until timeout for monitored process [2025-03-17 20:03:17,598 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 [2025-03-17 20:03:17,608 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,608 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,608 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,608 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,608 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,608 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,609 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:17,609 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,611 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,616 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (451)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:17,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,617 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,618 INFO L229 MonitoredProcess]: Starting monitored process 452 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,619 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Waiting until timeout for monitored process [2025-03-17 20:03:17,620 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 [2025-03-17 20:03:17,630 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,630 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,630 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,630 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,630 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,630 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:17,631 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,633 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,638 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (452)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:17,639 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,640 INFO L229 MonitoredProcess]: Starting monitored process 453 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,641 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Waiting until timeout for monitored process [2025-03-17 20:03:17,642 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 [2025-03-17 20:03:17,651 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,652 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,652 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,652 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,652 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,653 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,653 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,660 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,666 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (453)] Ended with exit code 0 [2025-03-17 20:03:17,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,666 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,668 INFO L229 MonitoredProcess]: Starting monitored process 454 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Waiting until timeout for monitored process [2025-03-17 20:03:17,669 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 [2025-03-17 20:03:17,679 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,679 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,679 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,679 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,679 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,681 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,681 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,687 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,692 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (454)] Ended with exit code 0 [2025-03-17 20:03:17,692 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,693 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,694 INFO L229 MonitoredProcess]: Starting monitored process 455 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,695 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Waiting until timeout for monitored process [2025-03-17 20:03:17,696 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 [2025-03-17 20:03:17,707 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,707 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,707 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,707 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,707 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,761 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,761 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,833 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,839 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (455)] Ended with exit code 0 [2025-03-17 20:03:17,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,841 INFO L229 MonitoredProcess]: Starting monitored process 456 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,842 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Waiting until timeout for monitored process [2025-03-17 20:03:17,843 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 [2025-03-17 20:03:17,852 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,852 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,852 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,852 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,852 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,854 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,854 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,860 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,865 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (456)] Ended with exit code 0 [2025-03-17 20:03:17,866 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,866 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,867 INFO L229 MonitoredProcess]: Starting monitored process 457 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,868 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Waiting until timeout for monitored process [2025-03-17 20:03:17,869 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 [2025-03-17 20:03:17,878 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,878 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,878 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,878 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,878 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,880 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,880 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,886 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,891 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (457)] Ended with exit code 0 [2025-03-17 20:03:17,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,893 INFO L229 MonitoredProcess]: Starting monitored process 458 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Waiting until timeout for monitored process [2025-03-17 20:03:17,894 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 [2025-03-17 20:03:17,904 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,904 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,904 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,904 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,904 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,907 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:17,907 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:17,917 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,923 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (458)] Ended with exit code 0 [2025-03-17 20:03:17,923 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,923 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,925 INFO L229 MonitoredProcess]: Starting monitored process 459 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,925 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Waiting until timeout for monitored process [2025-03-17 20:03:17,926 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 [2025-03-17 20:03:17,937 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,937 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,937 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,937 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,937 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,937 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,938 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:17,938 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,941 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,946 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (459)] Ended with exit code 0 [2025-03-17 20:03:17,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,947 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,948 INFO L229 MonitoredProcess]: Starting monitored process 460 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,953 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Waiting until timeout for monitored process [2025-03-17 20:03:17,953 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 [2025-03-17 20:03:17,964 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,964 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,964 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,964 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,964 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,965 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,965 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:17,965 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,968 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,973 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (460)] Ended with exit code 0 [2025-03-17 20:03:17,973 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,973 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,975 INFO L229 MonitoredProcess]: Starting monitored process 461 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,975 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Waiting until timeout for monitored process [2025-03-17 20:03:17,976 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 [2025-03-17 20:03:17,986 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:17,986 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:17,986 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:17,986 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:17,986 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:17,986 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:17,987 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:17,987 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:17,989 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:17,995 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (461)] Ended with exit code 0 [2025-03-17 20:03:17,995 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:17,995 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:17,997 INFO L229 MonitoredProcess]: Starting monitored process 462 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:17,997 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Waiting until timeout for monitored process [2025-03-17 20:03:17,998 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 [2025-03-17 20:03:18,008 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,008 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,008 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,008 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,008 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:18,011 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:18,011 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:18,021 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,027 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (462)] Ended with exit code 0 [2025-03-17 20:03:18,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,027 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,029 INFO L229 MonitoredProcess]: Starting monitored process 463 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,029 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Waiting until timeout for monitored process [2025-03-17 20:03:18,030 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 [2025-03-17 20:03:18,040 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,040 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,040 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,040 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,040 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,040 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:18,041 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:18,041 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,043 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,049 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (463)] Ended with exit code 0 [2025-03-17 20:03:18,049 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,050 INFO L229 MonitoredProcess]: Starting monitored process 464 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,051 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Waiting until timeout for monitored process [2025-03-17 20:03:18,052 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 [2025-03-17 20:03:18,062 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,062 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,062 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,062 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,062 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,062 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:18,062 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:18,062 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,065 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,071 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (464)] Ended with exit code 0 [2025-03-17 20:03:18,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,072 INFO L229 MonitoredProcess]: Starting monitored process 465 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Waiting until timeout for monitored process [2025-03-17 20:03:18,074 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 [2025-03-17 20:03:18,084 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,084 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,084 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,084 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,084 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,084 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:18,084 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:18,084 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,087 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,092 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (465)] Ended with exit code 0 [2025-03-17 20:03:18,092 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,094 INFO L229 MonitoredProcess]: Starting monitored process 466 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Waiting until timeout for monitored process [2025-03-17 20:03:18,096 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 [2025-03-17 20:03:18,105 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,105 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,105 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:18,107 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:18,107 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:18,114 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,119 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (466)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:18,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,121 INFO L229 MonitoredProcess]: Starting monitored process 467 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Waiting until timeout for monitored process [2025-03-17 20:03:18,122 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 [2025-03-17 20:03:18,132 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,132 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,132 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,132 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,132 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:18,136 INFO L401 nArgumentSynthesizer]: We have 15 Motzkin's Theorem applications. [2025-03-17 20:03:18,136 INFO L402 nArgumentSynthesizer]: A total of 5 supporting invariants were added. [2025-03-17 20:03:18,148 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,154 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (467)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:18,154 INFO L451 LassoAnalysis]: Using template '2-lex'. [2025-03-17 20:03:18,154 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,154 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,156 INFO L229 MonitoredProcess]: Starting monitored process 468 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,156 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Waiting until timeout for monitored process [2025-03-17 20:03:18,157 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 [2025-03-17 20:03:18,167 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,167 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,167 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,167 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,167 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,167 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,167 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,167 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,169 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,174 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (468)] Ended with exit code 0 [2025-03-17 20:03:18,174 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,174 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,176 INFO L229 MonitoredProcess]: Starting monitored process 469 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,176 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Waiting until timeout for monitored process [2025-03-17 20:03:18,177 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 [2025-03-17 20:03:18,186 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,187 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,187 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,187 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,187 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,188 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,188 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,197 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (469)] Ended with exit code 0 [2025-03-17 20:03:18,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,197 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,199 INFO L229 MonitoredProcess]: Starting monitored process 470 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,199 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Waiting until timeout for monitored process [2025-03-17 20:03:18,200 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 [2025-03-17 20:03:18,209 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,209 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,210 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,210 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,210 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,211 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,211 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,214 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,220 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (470)] Ended with exit code 0 [2025-03-17 20:03:18,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,220 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,222 INFO L229 MonitoredProcess]: Starting monitored process 471 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,222 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Waiting until timeout for monitored process [2025-03-17 20:03:18,223 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 [2025-03-17 20:03:18,233 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,233 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,233 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,233 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,233 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,234 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,234 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,238 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,244 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (471)] Ended with exit code 0 [2025-03-17 20:03:18,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,245 INFO L229 MonitoredProcess]: Starting monitored process 472 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Waiting until timeout for monitored process [2025-03-17 20:03:18,247 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 [2025-03-17 20:03:18,256 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,256 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,256 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,256 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,256 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,258 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,258 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (472)] Ended with exit code 0 [2025-03-17 20:03:18,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,267 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,268 INFO L229 MonitoredProcess]: Starting monitored process 473 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,269 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Waiting until timeout for monitored process [2025-03-17 20:03:18,270 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 [2025-03-17 20:03:18,279 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,279 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,279 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,279 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,279 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,280 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,280 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,284 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,289 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (473)] Ended with exit code 0 [2025-03-17 20:03:18,289 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,289 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,291 INFO L229 MonitoredProcess]: Starting monitored process 474 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,291 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Waiting until timeout for monitored process [2025-03-17 20:03:18,292 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 [2025-03-17 20:03:18,302 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,302 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,302 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,302 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,302 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,303 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,303 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,307 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,312 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (474)] Ended with exit code 0 [2025-03-17 20:03:18,313 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,313 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,314 INFO L229 MonitoredProcess]: Starting monitored process 475 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,315 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Waiting until timeout for monitored process [2025-03-17 20:03:18,316 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 [2025-03-17 20:03:18,325 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,325 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,325 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,325 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,325 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,325 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,325 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,325 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,327 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,333 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (475)] Ended with exit code 0 [2025-03-17 20:03:18,333 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,333 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,334 INFO L229 MonitoredProcess]: Starting monitored process 476 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,335 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Waiting until timeout for monitored process [2025-03-17 20:03:18,336 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 [2025-03-17 20:03:18,345 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,345 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,345 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,345 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,345 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,345 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,346 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,346 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,347 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,352 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (476)] Ended with exit code 0 [2025-03-17 20:03:18,352 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,353 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,354 INFO L229 MonitoredProcess]: Starting monitored process 477 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,355 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Waiting until timeout for monitored process [2025-03-17 20:03:18,356 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 [2025-03-17 20:03:18,365 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,365 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,365 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,365 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,365 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,366 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,366 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,370 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,375 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (477)] Ended with exit code 0 [2025-03-17 20:03:18,375 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,377 INFO L229 MonitoredProcess]: Starting monitored process 478 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,377 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Waiting until timeout for monitored process [2025-03-17 20:03:18,378 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 [2025-03-17 20:03:18,388 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,388 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,388 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,388 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,388 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,389 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,389 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,392 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,398 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (478)] Ended with exit code 0 [2025-03-17 20:03:18,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,400 INFO L229 MonitoredProcess]: Starting monitored process 479 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Waiting until timeout for monitored process [2025-03-17 20:03:18,401 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 [2025-03-17 20:03:18,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,411 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,412 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,429 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,429 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,469 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,475 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (479)] Ended with exit code 0 [2025-03-17 20:03:18,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,477 INFO L229 MonitoredProcess]: Starting monitored process 480 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,477 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Waiting until timeout for monitored process [2025-03-17 20:03:18,478 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 [2025-03-17 20:03:18,488 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,488 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,488 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,488 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,488 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,489 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,489 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,493 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,499 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (480)] Ended with exit code 0 [2025-03-17 20:03:18,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,499 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,501 INFO L229 MonitoredProcess]: Starting monitored process 481 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,501 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Waiting until timeout for monitored process [2025-03-17 20:03:18,502 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 [2025-03-17 20:03:18,512 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,512 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,512 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,512 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,512 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,513 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,513 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,516 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,522 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (481)] Ended with exit code 0 [2025-03-17 20:03:18,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,524 INFO L229 MonitoredProcess]: Starting monitored process 482 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Waiting until timeout for monitored process [2025-03-17 20:03:18,526 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 [2025-03-17 20:03:18,535 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,535 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,535 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,535 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,535 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,537 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,537 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,543 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,548 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (482)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:18,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,550 INFO L229 MonitoredProcess]: Starting monitored process 483 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,551 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Waiting until timeout for monitored process [2025-03-17 20:03:18,552 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 [2025-03-17 20:03:18,561 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,561 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,561 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,561 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,561 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,561 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,562 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,562 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,563 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,568 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (483)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:18,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,569 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,570 INFO L229 MonitoredProcess]: Starting monitored process 484 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,571 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Waiting until timeout for monitored process [2025-03-17 20:03:18,572 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 [2025-03-17 20:03:18,581 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,581 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,581 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,581 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,581 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,581 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,582 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,582 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,583 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,588 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (484)] Ended with exit code 0 [2025-03-17 20:03:18,589 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,589 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,590 INFO L229 MonitoredProcess]: Starting monitored process 485 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,591 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Waiting until timeout for monitored process [2025-03-17 20:03:18,592 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 [2025-03-17 20:03:18,601 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,601 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,601 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,601 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,601 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,601 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,602 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,602 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,603 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,608 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (485)] Ended with exit code 0 [2025-03-17 20:03:18,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,609 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,610 INFO L229 MonitoredProcess]: Starting monitored process 486 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,611 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Waiting until timeout for monitored process [2025-03-17 20:03:18,612 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 [2025-03-17 20:03:18,621 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,621 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,621 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,621 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,621 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,623 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,623 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,629 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,635 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (486)] Ended with exit code 0 [2025-03-17 20:03:18,635 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,636 INFO L229 MonitoredProcess]: Starting monitored process 487 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,637 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Waiting until timeout for monitored process [2025-03-17 20:03:18,638 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 [2025-03-17 20:03:18,647 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,647 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,647 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,648 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,648 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,648 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,648 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,648 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,649 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,655 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (487)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:18,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,655 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,656 INFO L229 MonitoredProcess]: Starting monitored process 488 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,657 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Waiting until timeout for monitored process [2025-03-17 20:03:18,658 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 [2025-03-17 20:03:18,667 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,667 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,667 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,667 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,667 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,667 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,668 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,668 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,669 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,674 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (488)] Ended with exit code 0 [2025-03-17 20:03:18,675 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,675 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,676 INFO L229 MonitoredProcess]: Starting monitored process 489 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,677 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Waiting until timeout for monitored process [2025-03-17 20:03:18,678 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 [2025-03-17 20:03:18,688 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,688 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,688 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,688 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,688 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,688 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,688 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:18,688 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,690 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,695 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (489)] Ended with exit code 0 [2025-03-17 20:03:18,695 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,697 INFO L229 MonitoredProcess]: Starting monitored process 490 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,697 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Waiting until timeout for monitored process [2025-03-17 20:03:18,698 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 [2025-03-17 20:03:18,708 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,708 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,708 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,708 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,708 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,709 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,709 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,713 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,718 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (490)] Ended with exit code 0 [2025-03-17 20:03:18,719 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,719 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,720 INFO L229 MonitoredProcess]: Starting monitored process 491 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,721 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Waiting until timeout for monitored process [2025-03-17 20:03:18,722 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 [2025-03-17 20:03:18,731 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,731 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:18,731 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,731 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,732 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:18,734 INFO L401 nArgumentSynthesizer]: We have 12 Motzkin's Theorem applications. [2025-03-17 20:03:18,734 INFO L402 nArgumentSynthesizer]: A total of 4 supporting invariants were added. [2025-03-17 20:03:18,743 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,749 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (491)] Ended with exit code 0 [2025-03-17 20:03:18,749 INFO L451 LassoAnalysis]: Using template '3-lex'. [2025-03-17 20:03:18,749 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,749 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,751 INFO L229 MonitoredProcess]: Starting monitored process 492 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,752 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Waiting until timeout for monitored process [2025-03-17 20:03:18,753 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 [2025-03-17 20:03:18,763 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,763 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,763 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,763 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,763 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,763 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,764 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:18,764 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,766 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,771 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (492)] Ended with exit code 0 [2025-03-17 20:03:18,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,771 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,773 INFO L229 MonitoredProcess]: Starting monitored process 493 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,773 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Waiting until timeout for monitored process [2025-03-17 20:03:18,774 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 [2025-03-17 20:03:18,784 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,784 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,784 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,785 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,785 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,786 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:18,786 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:18,791 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,797 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (493)] Ended with exit code 0 [2025-03-17 20:03:18,797 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,797 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,799 INFO L229 MonitoredProcess]: Starting monitored process 494 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,799 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Waiting until timeout for monitored process [2025-03-17 20:03:18,800 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 [2025-03-17 20:03:18,810 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,810 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,810 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,810 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,810 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,812 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:18,812 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:18,817 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,822 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (494)] Ended with exit code 0 [2025-03-17 20:03:18,822 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,822 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,823 INFO L229 MonitoredProcess]: Starting monitored process 495 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Waiting until timeout for monitored process [2025-03-17 20:03:18,825 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 [2025-03-17 20:03:18,834 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,834 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,834 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,834 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,834 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,836 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:18,836 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:18,841 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,846 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (495)] Ended with exit code 0 [2025-03-17 20:03:18,846 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,846 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,847 INFO L229 MonitoredProcess]: Starting monitored process 496 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,848 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Waiting until timeout for monitored process [2025-03-17 20:03:18,849 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 [2025-03-17 20:03:18,859 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,859 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,859 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,859 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,859 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,860 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:18,860 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:18,865 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,870 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (496)] Ended with exit code 0 [2025-03-17 20:03:18,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,873 INFO L229 MonitoredProcess]: Starting monitored process 497 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,874 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Waiting until timeout for monitored process [2025-03-17 20:03:18,875 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 [2025-03-17 20:03:18,885 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,885 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,885 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,885 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,885 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,886 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:18,886 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:18,891 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,896 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (497)] Ended with exit code 0 [2025-03-17 20:03:18,896 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,896 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,898 INFO L229 MonitoredProcess]: Starting monitored process 498 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,898 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Waiting until timeout for monitored process [2025-03-17 20:03:18,899 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 [2025-03-17 20:03:18,909 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,909 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,909 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,909 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,909 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,910 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:18,910 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:18,915 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,921 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (498)] Ended with exit code 0 [2025-03-17 20:03:18,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,922 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,923 INFO L229 MonitoredProcess]: Starting monitored process 499 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,941 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Waiting until timeout for monitored process [2025-03-17 20:03:18,941 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 [2025-03-17 20:03:18,952 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,952 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,952 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,952 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,952 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,952 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,953 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:18,953 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,954 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,960 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (499)] Ended with exit code 0 [2025-03-17 20:03:18,960 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,960 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,961 INFO L229 MonitoredProcess]: Starting monitored process 500 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,962 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Waiting until timeout for monitored process [2025-03-17 20:03:18,963 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 [2025-03-17 20:03:18,972 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,973 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,973 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:18,973 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,973 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,973 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,973 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:18,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:18,975 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:18,980 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (500)] Ended with exit code 0 [2025-03-17 20:03:18,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:18,980 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:18,982 INFO L229 MonitoredProcess]: Starting monitored process 501 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:18,982 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Waiting until timeout for monitored process [2025-03-17 20:03:18,983 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 [2025-03-17 20:03:18,993 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:18,994 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:18,994 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:18,994 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:18,994 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:18,995 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:18,995 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,000 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,005 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (501)] Ended with exit code 0 [2025-03-17 20:03:19,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,007 INFO L229 MonitoredProcess]: Starting monitored process 502 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Waiting until timeout for monitored process [2025-03-17 20:03:19,008 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 [2025-03-17 20:03:19,017 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,017 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,018 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,018 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,018 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,019 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,019 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,024 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,030 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (502)] Ended with exit code 0 [2025-03-17 20:03:19,030 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,031 INFO L229 MonitoredProcess]: Starting monitored process 503 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,032 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Waiting until timeout for monitored process [2025-03-17 20:03:19,033 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 [2025-03-17 20:03:19,043 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,044 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,044 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,044 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,044 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,073 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,073 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,140 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,146 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (503)] Ended with exit code 0 [2025-03-17 20:03:19,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,147 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,148 INFO L229 MonitoredProcess]: Starting monitored process 504 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,149 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Waiting until timeout for monitored process [2025-03-17 20:03:19,149 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 [2025-03-17 20:03:19,159 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,159 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,159 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,159 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,159 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,161 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,161 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,166 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,172 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (504)] Ended with exit code 0 [2025-03-17 20:03:19,172 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,172 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,173 INFO L229 MonitoredProcess]: Starting monitored process 505 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,174 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Waiting until timeout for monitored process [2025-03-17 20:03:19,175 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 [2025-03-17 20:03:19,184 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,184 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,184 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,184 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,184 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,186 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,186 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,191 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,196 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (505)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:19,196 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,196 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,197 INFO L229 MonitoredProcess]: Starting monitored process 506 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,198 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Waiting until timeout for monitored process [2025-03-17 20:03:19,199 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 [2025-03-17 20:03:19,208 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,208 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,208 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,208 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,208 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,211 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,211 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,220 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,225 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (506)] Ended with exit code 0 [2025-03-17 20:03:19,225 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,225 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,226 INFO L229 MonitoredProcess]: Starting monitored process 507 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,227 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Waiting until timeout for monitored process [2025-03-17 20:03:19,228 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 [2025-03-17 20:03:19,237 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,237 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,237 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:19,237 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,237 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,237 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,238 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:19,238 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:19,240 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,245 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (507)] Ended with exit code 0 [2025-03-17 20:03:19,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,246 INFO L229 MonitoredProcess]: Starting monitored process 508 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,248 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Waiting until timeout for monitored process [2025-03-17 20:03:19,249 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 [2025-03-17 20:03:19,258 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,258 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,258 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:19,259 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,259 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,259 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,259 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:19,259 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:19,261 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,266 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (508)] Ended with exit code 0 [2025-03-17 20:03:19,266 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,266 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,267 INFO L229 MonitoredProcess]: Starting monitored process 509 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,268 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Waiting until timeout for monitored process [2025-03-17 20:03:19,269 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 [2025-03-17 20:03:19,278 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,278 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,278 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:19,278 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,278 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,278 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,279 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:19,279 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:19,280 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,286 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (509)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:19,286 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,286 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,287 INFO L229 MonitoredProcess]: Starting monitored process 510 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,288 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Waiting until timeout for monitored process [2025-03-17 20:03:19,289 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 [2025-03-17 20:03:19,298 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,298 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,298 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,298 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,298 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,301 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,301 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,309 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,314 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (510)] Ended with exit code 0 [2025-03-17 20:03:19,315 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,315 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,316 INFO L229 MonitoredProcess]: Starting monitored process 511 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,317 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Waiting until timeout for monitored process [2025-03-17 20:03:19,317 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 [2025-03-17 20:03:19,327 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,327 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,327 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:19,327 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,327 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,327 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,328 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:19,328 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:19,329 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,336 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (511)] Ended with exit code 0 [2025-03-17 20:03:19,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,338 INFO L229 MonitoredProcess]: Starting monitored process 512 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,339 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Waiting until timeout for monitored process [2025-03-17 20:03:19,340 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 [2025-03-17 20:03:19,350 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,350 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,350 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:19,350 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,350 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,350 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,351 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:19,351 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:19,353 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (512)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:19,358 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,358 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,360 INFO L229 MonitoredProcess]: Starting monitored process 513 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,361 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Waiting until timeout for monitored process [2025-03-17 20:03:19,361 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 [2025-03-17 20:03:19,371 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,371 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,371 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:19,371 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,371 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,371 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,372 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:19,372 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:19,374 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,379 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (513)] Ended with exit code 0 [2025-03-17 20:03:19,379 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,379 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,380 INFO L229 MonitoredProcess]: Starting monitored process 514 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,381 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Waiting until timeout for monitored process [2025-03-17 20:03:19,382 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 [2025-03-17 20:03:19,391 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,392 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,392 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,392 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,392 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,394 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,394 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,399 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,404 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (514)] Ended with exit code 0 [2025-03-17 20:03:19,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:19,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,406 INFO L229 MonitoredProcess]: Starting monitored process 515 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Waiting until timeout for monitored process [2025-03-17 20:03:19,407 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 [2025-03-17 20:03:19,417 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:19,417 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:19,417 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:19,417 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:19,417 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:19,421 INFO L401 nArgumentSynthesizer]: We have 18 Motzkin's Theorem applications. [2025-03-17 20:03:19,421 INFO L402 nArgumentSynthesizer]: A total of 6 supporting invariants were added. [2025-03-17 20:03:19,432 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:19,438 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (515)] Ended with exit code 0 [2025-03-17 20:03:19,438 INFO L372 stractBuchiCegarLoop]: Result of lasso check was UNKNOWN. I will concatenate loop to stem and try again. [2025-03-17 20:03:19,439 INFO L752 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_~a~0#1 := main_#t~nondet4#1;havoc main_#t~nondet4#1;main_~b~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);" "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;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));" [2025-03-17 20:03:19,439 INFO L754 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));" "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));" [2025-03-17 20:03:19,440 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:19,440 INFO L85 PathProgramCache]: Analyzing trace with hash -517283779, now seen corresponding path program 2 times [2025-03-17 20:03:19,440 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:19,440 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1455875320] [2025-03-17 20:03:19,440 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:03:19,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:19,445 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 79 statements into 2 equivalence classes. [2025-03-17 20:03:19,461 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 79 of 79 statements. [2025-03-17 20:03:19,461 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-03-17 20:03:19,461 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:19,461 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:19,464 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 79 statements into 1 equivalence classes. [2025-03-17 20:03:19,483 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 79 of 79 statements. [2025-03-17 20:03:19,483 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:19,483 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:19,487 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:19,488 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:19,488 INFO L85 PathProgramCache]: Analyzing trace with hash 1305873242, now seen corresponding path program 2 times [2025-03-17 20:03:19,488 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:19,488 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171220678] [2025-03-17 20:03:19,488 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2025-03-17 20:03:19,488 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:19,492 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 43 statements into 2 equivalence classes. [2025-03-17 20:03:19,497 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) and asserted 43 of 43 statements. [2025-03-17 20:03:19,498 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2025-03-17 20:03:19,498 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:19,498 INFO L348 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2025-03-17 20:03:19,499 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 43 statements into 1 equivalence classes. [2025-03-17 20:03:19,503 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 43 of 43 statements. [2025-03-17 20:03:19,503 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-17 20:03:19,503 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is sat [2025-03-17 20:03:19,504 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2025-03-17 20:03:19,505 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-17 20:03:19,505 INFO L85 PathProgramCache]: Analyzing trace with hash -1576542818, now seen corresponding path program 3 times [2025-03-17 20:03:19,505 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-17 20:03:19,505 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754298296] [2025-03-17 20:03:19,505 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-17 20:03:19,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-17 20:03:19,511 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 122 statements into 7 equivalence classes. [2025-03-17 20:03:19,522 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) and asserted 58 of 122 statements. [2025-03-17 20:03:19,522 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2025-03-17 20:03:19,522 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:19,584 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 219 proven. 2 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2025-03-17 20:03:19,584 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-17 20:03:19,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754298296] [2025-03-17 20:03:19,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [754298296] provided 0 perfect and 1 imperfect interpolant sequences [2025-03-17 20:03:19,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1275253459] [2025-03-17 20:03:19,584 INFO L95 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2025-03-17 20:03:19,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-03-17 20:03:19,584 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:19,586 INFO L229 MonitoredProcess]: Starting monitored process 516 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-03-17 20:03:19,587 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (516)] Waiting until timeout for monitored process [2025-03-17 20:03:19,619 INFO L108 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 partitioned 122 statements into 7 equivalence classes. [2025-03-17 20:03:19,676 INFO L111 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) and asserted 58 of 122 statements. [2025-03-17 20:03:19,677 INFO L114 AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2025-03-17 20:03:19,677 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-17 20:03:19,677 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-03-17 20:03:19,678 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-03-17 20:03:19,789 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 219 proven. 2 refuted. 0 times theorem prover too weak. 130 trivial. 0 not checked. [2025-03-17 20:03:19,789 INFO L312 TraceCheckSpWp]: Computing backward predicates... [2025-03-17 20:03:19,829 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 216 proven. 1 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2025-03-17 20:03:19,829 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1275253459] provided 0 perfect and 2 imperfect interpolant sequences [2025-03-17 20:03:19,829 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2025-03-17 20:03:19,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 4] total 10 [2025-03-17 20:03:19,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549797549] [2025-03-17 20:03:19,829 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2025-03-17 20:03:20,031 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:20,031 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:20,031 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:20,032 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:20,032 INFO L128 ssoRankerPreferences]: Use exernal solver: true [2025-03-17 20:03:20,032 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,032 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:20,032 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:20,032 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration23_Loop [2025-03-17 20:03:20,032 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:20,032 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:20,032 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,037 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,041 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,043 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,045 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,052 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,336 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:20,336 INFO L365 LassoAnalysis]: Checking for nontermination... [2025-03-17 20:03:20,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,339 INFO L229 MonitoredProcess]: Starting monitored process 517 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,340 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Waiting until timeout for monitored process [2025-03-17 20:03:20,341 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:20,341 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:20,380 INFO L398 LassoAnalysis]: Proved nontermination for one component. [2025-03-17 20:03:20,380 INFO L401 LassoAnalysis]: Non-Termination argument consisting of: Initial state: {ULTIMATE.start_mp_add_~r3~0#1=29, ULTIMATE.start_mp_add_~b3~0#1=53, ULTIMATE.start_mp_add_~a3~0#1=231} Honda state: {ULTIMATE.start_mp_add_~r3~0#1=29, ULTIMATE.start_mp_add_~b3~0#1=53, ULTIMATE.start_mp_add_~a3~0#1=231} Generalized eigenvectors: [] Lambdas: [] Nus: [] [2025-03-17 20:03:20,386 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (517)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:20,386 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,388 INFO L229 MonitoredProcess]: Starting monitored process 518 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,389 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Waiting until timeout for monitored process [2025-03-17 20:03:20,390 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 0 Nilpotent components: true [2025-03-17 20:03:20,390 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:20,407 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (518)] Ended with exit code 0 [2025-03-17 20:03:20,408 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,408 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,410 INFO L229 MonitoredProcess]: Starting monitored process 519 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,411 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Waiting until timeout for monitored process [2025-03-17 20:03:20,412 INFO L148 nArgumentSynthesizer]: Nontermination analysis: NONLINEAR Allow bounded executions: true Number of generalized eigenvectors: 3 Nilpotent components: true [2025-03-17 20:03:20,412 INFO L160 nArgumentSynthesizer]: Using integer mode. [2025-03-17 20:03:20,461 INFO L405 LassoAnalysis]: Proving nontermination failed: No geometric nontermination argument exists. [2025-03-17 20:03:20,465 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (519)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:20,466 INFO L204 LassoAnalysis]: Preferences: [2025-03-17 20:03:20,466 INFO L125 ssoRankerPreferences]: Compute integeral hull: false [2025-03-17 20:03:20,466 INFO L126 ssoRankerPreferences]: Enable LassoPartitioneer: true [2025-03-17 20:03:20,466 INFO L127 ssoRankerPreferences]: Term annotations enabled: false [2025-03-17 20:03:20,466 INFO L128 ssoRankerPreferences]: Use exernal solver: false [2025-03-17 20:03:20,466 INFO L129 ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,466 INFO L130 ssoRankerPreferences]: Dump SMT script to file: false [2025-03-17 20:03:20,466 INFO L131 ssoRankerPreferences]: Path of dumped script: [2025-03-17 20:03:20,466 INFO L132 ssoRankerPreferences]: Filename of dumped script: byte_add_2-2.i_Iteration23_Loop [2025-03-17 20:03:20,466 INFO L133 ssoRankerPreferences]: MapElimAlgo: Frank [2025-03-17 20:03:20,466 INFO L241 LassoAnalysis]: Starting lasso preprocessing... [2025-03-17 20:03:20,466 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,471 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,475 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,476 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,477 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,479 INFO L118 MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true [2025-03-17 20:03:20,704 INFO L259 LassoAnalysis]: Preprocessing complete. [2025-03-17 20:03:20,704 INFO L451 LassoAnalysis]: Using template 'affine'. [2025-03-17 20:03:20,704 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,704 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,706 INFO L229 MonitoredProcess]: Starting monitored process 520 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,707 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Waiting until timeout for monitored process [2025-03-17 20:03:20,708 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 [2025-03-17 20:03:20,717 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,717 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,717 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,717 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,717 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:20,718 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:20,718 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,721 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,726 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (520)] Ended with exit code 0 [2025-03-17 20:03:20,726 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,726 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,728 INFO L229 MonitoredProcess]: Starting monitored process 521 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Waiting until timeout for monitored process [2025-03-17 20:03:20,729 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 [2025-03-17 20:03:20,739 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,739 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,739 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,739 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,739 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:20,740 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:20,740 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,741 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,747 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (521)] Ended with exit code 0 [2025-03-17 20:03:20,747 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,749 INFO L229 MonitoredProcess]: Starting monitored process 522 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,749 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Waiting until timeout for monitored process [2025-03-17 20:03:20,750 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 [2025-03-17 20:03:20,760 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,760 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,760 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,760 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,760 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:20,760 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:20,760 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,761 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,767 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (522)] Ended with exit code 0 [2025-03-17 20:03:20,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,768 INFO L229 MonitoredProcess]: Starting monitored process 523 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Waiting until timeout for monitored process [2025-03-17 20:03:20,770 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 [2025-03-17 20:03:20,779 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,779 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,780 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,780 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,780 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:20,780 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:20,780 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,782 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,787 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (523)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:20,787 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,787 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,789 INFO L229 MonitoredProcess]: Starting monitored process 524 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,789 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Waiting until timeout for monitored process [2025-03-17 20:03:20,790 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 [2025-03-17 20:03:20,799 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,799 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,799 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,799 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,799 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:20,800 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:20,800 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,801 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,806 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (524)] Ended with exit code 0 [2025-03-17 20:03:20,807 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,807 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,808 INFO L229 MonitoredProcess]: Starting monitored process 525 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,809 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Waiting until timeout for monitored process [2025-03-17 20:03:20,810 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 [2025-03-17 20:03:20,819 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,819 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,819 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,819 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,819 INFO L205 nArgumentSynthesizer]: 2 template conjuncts. [2025-03-17 20:03:20,821 INFO L401 nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications. [2025-03-17 20:03:20,821 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,824 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,829 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (525)] Ended with exit code 0 [2025-03-17 20:03:20,829 INFO L451 LassoAnalysis]: Using template '2-nested'. [2025-03-17 20:03:20,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,829 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,831 INFO L229 MonitoredProcess]: Starting monitored process 526 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,831 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Waiting until timeout for monitored process [2025-03-17 20:03:20,832 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 [2025-03-17 20:03:20,842 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,842 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,842 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,842 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,842 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:20,843 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:20,843 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,847 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,852 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (526)] Ended with exit code 0 [2025-03-17 20:03:20,852 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,852 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,854 INFO L229 MonitoredProcess]: Starting monitored process 527 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,854 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Waiting until timeout for monitored process [2025-03-17 20:03:20,855 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 [2025-03-17 20:03:20,864 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,865 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,865 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,865 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,865 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:20,865 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:20,865 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,868 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,873 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (527)] Ended with exit code 0 [2025-03-17 20:03:20,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,873 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,875 INFO L229 MonitoredProcess]: Starting monitored process 528 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,875 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Waiting until timeout for monitored process [2025-03-17 20:03:20,876 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 [2025-03-17 20:03:20,886 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,886 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,886 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,886 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,886 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:20,886 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:20,886 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,887 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,893 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (528)] Ended with exit code 0 [2025-03-17 20:03:20,893 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,893 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,895 INFO L229 MonitoredProcess]: Starting monitored process 529 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,895 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Waiting until timeout for monitored process [2025-03-17 20:03:20,896 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 [2025-03-17 20:03:20,906 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,906 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,906 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,906 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,906 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:20,907 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:20,907 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,908 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,914 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (529)] Ended with exit code 0 [2025-03-17 20:03:20,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,916 INFO L229 MonitoredProcess]: Starting monitored process 530 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,916 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Waiting until timeout for monitored process [2025-03-17 20:03:20,917 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 [2025-03-17 20:03:20,926 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,927 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,927 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,927 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,927 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:20,927 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:20,927 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,929 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,934 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (530)] Ended with exit code 0 [2025-03-17 20:03:20,934 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,934 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,936 INFO L229 MonitoredProcess]: Starting monitored process 531 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,936 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Waiting until timeout for monitored process [2025-03-17 20:03:20,937 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 [2025-03-17 20:03:20,947 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,947 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,947 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,947 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,947 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:20,949 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:20,949 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,953 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,958 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (531)] Ended with exit code 0 [2025-03-17 20:03:20,958 INFO L451 LassoAnalysis]: Using template '3-nested'. [2025-03-17 20:03:20,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,959 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,960 INFO L229 MonitoredProcess]: Starting monitored process 532 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,961 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Waiting until timeout for monitored process [2025-03-17 20:03:20,962 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 [2025-03-17 20:03:20,971 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,971 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,971 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,971 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,971 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:20,973 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:20,973 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,977 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:20,982 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (532)] Ended with exit code 0 [2025-03-17 20:03:20,983 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:20,983 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:20,984 INFO L229 MonitoredProcess]: Starting monitored process 533 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:20,985 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Waiting until timeout for monitored process [2025-03-17 20:03:20,986 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 [2025-03-17 20:03:20,995 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:20,996 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:20,996 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:20,996 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:20,996 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:20,997 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:20,997 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:20,999 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,004 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (533)] Ended with exit code 0 [2025-03-17 20:03:21,005 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,005 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,006 INFO L229 MonitoredProcess]: Starting monitored process 534 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,007 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Waiting until timeout for monitored process [2025-03-17 20:03:21,008 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 [2025-03-17 20:03:21,017 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,017 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,017 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,017 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,017 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,018 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,018 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,019 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,025 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (534)] Ended with exit code 0 [2025-03-17 20:03:21,025 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,025 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,026 INFO L229 MonitoredProcess]: Starting monitored process 535 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,027 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Waiting until timeout for monitored process [2025-03-17 20:03:21,028 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 [2025-03-17 20:03:21,037 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,038 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,038 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,038 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,038 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,038 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,038 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,040 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,046 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (535)] Ended with exit code 0 [2025-03-17 20:03:21,046 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,046 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,047 INFO L229 MonitoredProcess]: Starting monitored process 536 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,048 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Waiting until timeout for monitored process [2025-03-17 20:03:21,049 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 [2025-03-17 20:03:21,058 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,058 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,058 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,058 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,058 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,059 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,059 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,061 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,066 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (536)] Ended with exit code 0 [2025-03-17 20:03:21,066 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,066 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,068 INFO L229 MonitoredProcess]: Starting monitored process 537 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Waiting until timeout for monitored process [2025-03-17 20:03:21,069 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 [2025-03-17 20:03:21,079 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,079 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,079 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,079 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,079 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,082 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,082 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,087 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,093 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (537)] Ended with exit code 0 [2025-03-17 20:03:21,093 INFO L451 LassoAnalysis]: Using template '4-nested'. [2025-03-17 20:03:21,093 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,093 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,094 INFO L229 MonitoredProcess]: Starting monitored process 538 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,095 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Waiting until timeout for monitored process [2025-03-17 20:03:21,096 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 [2025-03-17 20:03:21,106 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,106 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,106 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,106 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,106 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,108 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,108 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,113 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,118 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (538)] Ended with exit code 0 [2025-03-17 20:03:21,119 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,119 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,120 INFO L229 MonitoredProcess]: Starting monitored process 539 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,121 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Waiting until timeout for monitored process [2025-03-17 20:03:21,122 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 [2025-03-17 20:03:21,131 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,131 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,131 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,131 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,131 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,133 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,133 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,136 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,141 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (539)] Ended with exit code 0 [2025-03-17 20:03:21,141 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,143 INFO L229 MonitoredProcess]: Starting monitored process 540 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,143 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Waiting until timeout for monitored process [2025-03-17 20:03:21,144 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 [2025-03-17 20:03:21,154 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,154 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,154 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,154 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,154 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,154 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,154 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,156 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,161 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (540)] Ended with exit code 0 [2025-03-17 20:03:21,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,162 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,163 INFO L229 MonitoredProcess]: Starting monitored process 541 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,164 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Waiting until timeout for monitored process [2025-03-17 20:03:21,165 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 [2025-03-17 20:03:21,174 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,174 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,174 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,174 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,174 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,175 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,175 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,177 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,182 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (541)] Ended with exit code 0 [2025-03-17 20:03:21,183 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,183 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,184 INFO L229 MonitoredProcess]: Starting monitored process 542 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,185 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Waiting until timeout for monitored process [2025-03-17 20:03:21,186 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 [2025-03-17 20:03:21,195 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,195 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,195 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,195 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,195 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,196 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,196 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,198 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,204 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (542)] Ended with exit code 0 [2025-03-17 20:03:21,204 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,204 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,206 INFO L229 MonitoredProcess]: Starting monitored process 543 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,206 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Waiting until timeout for monitored process [2025-03-17 20:03:21,207 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 [2025-03-17 20:03:21,217 INFO L338 nArgumentSynthesizer]: Template has degree 0. [2025-03-17 20:03:21,217 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,217 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,217 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,217 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,220 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,220 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,226 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,232 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (543)] Ended with exit code 0 [2025-03-17 20:03:21,232 INFO L451 LassoAnalysis]: Using template '2-phase'. [2025-03-17 20:03:21,232 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,232 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,233 INFO L229 MonitoredProcess]: Starting monitored process 544 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,234 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Waiting until timeout for monitored process [2025-03-17 20:03:21,235 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 [2025-03-17 20:03:21,244 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,245 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,245 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,245 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,245 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,245 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:21,246 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:21,246 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,251 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,257 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (544)] Ended with exit code 0 [2025-03-17 20:03:21,257 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,257 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,258 INFO L229 MonitoredProcess]: Starting monitored process 545 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,259 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Waiting until timeout for monitored process [2025-03-17 20:03:21,260 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 [2025-03-17 20:03:21,269 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,269 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,269 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,269 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,269 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,270 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:21,270 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:21,270 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,274 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,279 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (545)] Ended with exit code 0 [2025-03-17 20:03:21,279 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,280 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,281 INFO L229 MonitoredProcess]: Starting monitored process 546 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,282 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Waiting until timeout for monitored process [2025-03-17 20:03:21,282 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 [2025-03-17 20:03:21,292 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,292 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,292 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,292 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,292 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,292 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:21,292 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:21,292 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,294 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,300 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (546)] Ended with exit code 0 [2025-03-17 20:03:21,300 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,300 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,302 INFO L229 MonitoredProcess]: Starting monitored process 547 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,302 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Waiting until timeout for monitored process [2025-03-17 20:03:21,303 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 [2025-03-17 20:03:21,312 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,312 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,312 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,312 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,312 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,312 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:21,313 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:21,313 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,316 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,321 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (547)] Ended with exit code 0 [2025-03-17 20:03:21,321 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,321 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,322 INFO L229 MonitoredProcess]: Starting monitored process 548 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,323 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Waiting until timeout for monitored process [2025-03-17 20:03:21,324 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 [2025-03-17 20:03:21,334 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,334 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,334 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,334 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,334 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,334 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:21,335 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:21,335 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,337 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,343 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (548)] Ended with exit code 0 [2025-03-17 20:03:21,343 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,343 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,345 INFO L229 MonitoredProcess]: Starting monitored process 549 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,345 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Waiting until timeout for monitored process [2025-03-17 20:03:21,346 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 [2025-03-17 20:03:21,356 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,356 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,356 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,356 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,356 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,356 INFO L205 nArgumentSynthesizer]: 3 template conjuncts. [2025-03-17 20:03:21,358 INFO L401 nArgumentSynthesizer]: We have 3 Motzkin's Theorem applications. [2025-03-17 20:03:21,358 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,364 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,370 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (549)] Ended with exit code 0 [2025-03-17 20:03:21,370 INFO L451 LassoAnalysis]: Using template '3-phase'. [2025-03-17 20:03:21,370 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,370 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,371 INFO L229 MonitoredProcess]: Starting monitored process 550 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,372 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Waiting until timeout for monitored process [2025-03-17 20:03:21,373 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 [2025-03-17 20:03:21,383 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,383 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:21,383 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,383 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,383 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,383 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,385 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,385 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,392 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,398 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (550)] Ended with exit code 0 [2025-03-17 20:03:21,398 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,398 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,399 INFO L229 MonitoredProcess]: Starting monitored process 551 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,400 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Waiting until timeout for monitored process [2025-03-17 20:03:21,401 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 [2025-03-17 20:03:21,411 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,411 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:21,411 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,411 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,411 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,411 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,412 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,412 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,417 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,422 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (551)] Ended with exit code 0 [2025-03-17 20:03:21,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,423 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,424 INFO L229 MonitoredProcess]: Starting monitored process 552 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,425 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Waiting until timeout for monitored process [2025-03-17 20:03:21,425 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 [2025-03-17 20:03:21,435 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,435 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:21,435 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,435 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,435 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,435 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,436 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,436 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,439 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,444 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (552)] Ended with exit code 0 [2025-03-17 20:03:21,445 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,445 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,446 INFO L229 MonitoredProcess]: Starting monitored process 553 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,447 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Waiting until timeout for monitored process [2025-03-17 20:03:21,448 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 [2025-03-17 20:03:21,457 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,457 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:21,458 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,458 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,458 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,458 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,458 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,458 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,462 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,468 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (553)] Ended with exit code 0 [2025-03-17 20:03:21,468 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,468 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,470 INFO L229 MonitoredProcess]: Starting monitored process 554 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,471 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Waiting until timeout for monitored process [2025-03-17 20:03:21,471 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 [2025-03-17 20:03:21,481 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,481 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:21,481 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,481 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,481 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,481 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,482 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,482 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,486 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,491 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (554)] Ended with exit code 0 [2025-03-17 20:03:21,491 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,491 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,493 INFO L229 MonitoredProcess]: Starting monitored process 555 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,493 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Waiting until timeout for monitored process [2025-03-17 20:03:21,494 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 [2025-03-17 20:03:21,504 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,504 INFO L338 nArgumentSynthesizer]: Template has degree 2. [2025-03-17 20:03:21,504 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,504 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,504 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,504 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,508 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,508 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,517 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,522 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (555)] Ended with exit code 0 [2025-03-17 20:03:21,522 INFO L451 LassoAnalysis]: Using template '4-phase'. [2025-03-17 20:03:21,523 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,523 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,524 INFO L229 MonitoredProcess]: Starting monitored process 556 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,525 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Waiting until timeout for monitored process [2025-03-17 20:03:21,526 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 [2025-03-17 20:03:21,536 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,536 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,536 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,536 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,536 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,536 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,539 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,539 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,551 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,556 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (556)] Ended with exit code 0 [2025-03-17 20:03:21,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,557 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,566 INFO L229 MonitoredProcess]: Starting monitored process 557 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,567 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Waiting until timeout for monitored process [2025-03-17 20:03:21,568 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 [2025-03-17 20:03:21,578 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,578 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,578 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,578 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,578 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,578 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,580 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,580 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,587 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,592 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (557)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:21,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,592 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,594 INFO L229 MonitoredProcess]: Starting monitored process 558 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,594 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Waiting until timeout for monitored process [2025-03-17 20:03:21,595 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 [2025-03-17 20:03:21,605 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,605 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,605 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,605 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,605 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,605 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,606 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,606 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,610 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,616 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (558)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:21,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,616 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,618 INFO L229 MonitoredProcess]: Starting monitored process 559 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,618 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Waiting until timeout for monitored process [2025-03-17 20:03:21,619 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 [2025-03-17 20:03:21,629 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,629 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,629 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,629 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,629 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,629 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,630 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,630 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,637 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,642 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (559)] Ended with exit code 0 [2025-03-17 20:03:21,643 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,643 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,644 INFO L229 MonitoredProcess]: Starting monitored process 560 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,645 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Waiting until timeout for monitored process [2025-03-17 20:03:21,645 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 [2025-03-17 20:03:21,655 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,655 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,655 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,655 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,655 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,655 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,657 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,657 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,662 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,667 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (560)] Ended with exit code 0 [2025-03-17 20:03:21,668 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,668 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,669 INFO L229 MonitoredProcess]: Starting monitored process 561 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,670 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Waiting until timeout for monitored process [2025-03-17 20:03:21,671 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 [2025-03-17 20:03:21,681 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,681 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,681 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,681 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,681 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,681 INFO L205 nArgumentSynthesizer]: 5 template conjuncts. [2025-03-17 20:03:21,685 INFO L401 nArgumentSynthesizer]: We have 5 Motzkin's Theorem applications. [2025-03-17 20:03:21,685 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,700 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,706 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (561)] Ended with exit code 0 [2025-03-17 20:03:21,706 INFO L451 LassoAnalysis]: Using template '2-lex'. [2025-03-17 20:03:21,706 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,707 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,708 INFO L229 MonitoredProcess]: Starting monitored process 562 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,709 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Waiting until timeout for monitored process [2025-03-17 20:03:21,710 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 [2025-03-17 20:03:21,719 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,719 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,719 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,720 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,720 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,720 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,721 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,721 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,726 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,732 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (562)] Ended with exit code 0 [2025-03-17 20:03:21,732 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,732 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,734 INFO L229 MonitoredProcess]: Starting monitored process 563 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,734 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Waiting until timeout for monitored process [2025-03-17 20:03:21,735 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 [2025-03-17 20:03:21,745 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,745 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,745 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,745 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,745 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,745 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,746 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,746 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,750 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,755 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (563)] Ended with exit code 0 [2025-03-17 20:03:21,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,755 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,757 INFO L229 MonitoredProcess]: Starting monitored process 564 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,757 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Waiting until timeout for monitored process [2025-03-17 20:03:21,758 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 [2025-03-17 20:03:21,768 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,768 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,768 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,768 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,768 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,768 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,769 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,769 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,772 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,778 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (564)] Ended with exit code 0 [2025-03-17 20:03:21,778 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,779 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,780 INFO L229 MonitoredProcess]: Starting monitored process 565 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,781 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Waiting until timeout for monitored process [2025-03-17 20:03:21,782 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 [2025-03-17 20:03:21,791 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,791 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,791 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,791 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,791 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,791 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,792 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,792 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,795 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,800 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (565)] Ended with exit code 0 [2025-03-17 20:03:21,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,800 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,802 INFO L229 MonitoredProcess]: Starting monitored process 566 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Waiting until timeout for monitored process [2025-03-17 20:03:21,804 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 [2025-03-17 20:03:21,815 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,815 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,815 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,815 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,815 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,815 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,816 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,816 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,819 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,824 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (566)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:21,824 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,824 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,826 INFO L229 MonitoredProcess]: Starting monitored process 567 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,827 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Waiting until timeout for monitored process [2025-03-17 20:03:21,829 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 [2025-03-17 20:03:21,839 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,839 INFO L338 nArgumentSynthesizer]: Template has degree 1. [2025-03-17 20:03:21,839 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,839 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,839 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,839 INFO L205 nArgumentSynthesizer]: 4 template conjuncts. [2025-03-17 20:03:21,842 INFO L401 nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications. [2025-03-17 20:03:21,842 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,848 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,854 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (567)] Ended with exit code 0 [2025-03-17 20:03:21,854 INFO L451 LassoAnalysis]: Using template '3-lex'. [2025-03-17 20:03:21,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,856 INFO L229 MonitoredProcess]: Starting monitored process 568 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,856 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Waiting until timeout for monitored process [2025-03-17 20:03:21,857 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 [2025-03-17 20:03:21,867 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,867 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,867 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,867 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,867 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,867 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:21,870 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:21,870 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,877 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,883 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (568)] Ended with exit code 0 [2025-03-17 20:03:21,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,885 INFO L229 MonitoredProcess]: Starting monitored process 569 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Waiting until timeout for monitored process [2025-03-17 20:03:21,886 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 [2025-03-17 20:03:21,896 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,896 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,896 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,896 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,896 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,896 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:21,897 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:21,897 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,903 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,908 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (569)] Ended with exit code 0 [2025-03-17 20:03:21,908 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,908 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,910 INFO L229 MonitoredProcess]: Starting monitored process 570 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,910 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Waiting until timeout for monitored process [2025-03-17 20:03:21,912 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 [2025-03-17 20:03:21,922 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,922 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,922 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,922 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,922 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,922 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:21,923 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:21,923 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,926 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,931 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (570)] Ended with exit code 0 [2025-03-17 20:03:21,931 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,931 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,933 INFO L229 MonitoredProcess]: Starting monitored process 571 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,934 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Waiting until timeout for monitored process [2025-03-17 20:03:21,935 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 [2025-03-17 20:03:21,944 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,944 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,944 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,944 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,944 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,944 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:21,945 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:21,945 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,949 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,954 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (571)] Ended with exit code 0 [2025-03-17 20:03:21,955 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,955 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,956 INFO L229 MonitoredProcess]: Starting monitored process 572 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,957 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Waiting until timeout for monitored process [2025-03-17 20:03:21,958 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 [2025-03-17 20:03:21,968 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,968 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,968 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,968 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,968 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,968 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:21,969 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:21,969 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:21,973 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:21,978 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (572)] Ended with exit code 0 [2025-03-17 20:03:21,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 [2025-03-17 20:03:21,978 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-17 20:03:21,980 INFO L229 MonitoredProcess]: Starting monitored process 573 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null) [2025-03-17 20:03:21,980 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Waiting until timeout for monitored process [2025-03-17 20:03:21,982 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 [2025-03-17 20:03:21,992 WARN L333 nArgumentSynthesizer]: Using a linear SMT query and a templates of degree > 0, hence this method is incomplete. [2025-03-17 20:03:21,992 INFO L338 nArgumentSynthesizer]: Template has degree 3. [2025-03-17 20:03:21,992 INFO L351 nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation. [2025-03-17 20:03:21,992 INFO L203 nArgumentSynthesizer]: 1 stem disjuncts [2025-03-17 20:03:21,992 INFO L204 nArgumentSynthesizer]: 1 loop disjuncts [2025-03-17 20:03:21,992 INFO L205 nArgumentSynthesizer]: 6 template conjuncts. [2025-03-17 20:03:21,996 INFO L401 nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications. [2025-03-17 20:03:21,996 INFO L402 nArgumentSynthesizer]: A total of 0 supporting invariants were added. [2025-03-17 20:03:22,006 INFO L488 LassoAnalysis]: Proving termination failed for this template and these settings. [2025-03-17 20:03:22,011 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (573)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:22,012 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-17 20:03:22,012 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2025-03-17 20:03:22,012 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2025-03-17 20:03:22,012 INFO L87 Difference]: Start difference. First operand 79 states and 82 transitions. cyclomatic complexity: 4 Second operand has 10 states, 10 states have (on average 11.5) internal successors, (115), 10 states have internal predecessors, (115), 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) [2025-03-17 20:03:22,145 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-17 20:03:22,145 INFO L93 Difference]: Finished difference Result 87 states and 89 transitions. [2025-03-17 20:03:22,145 INFO L82 GeneralOperation]: Start removeNonLiveStates. Operand 87 states and 89 transitions. [2025-03-17 20:03:22,146 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-03-17 20:03:22,146 INFO L88 GeneralOperation]: Finished removeNonLiveStates. Reduced from 87 states to 0 states and 0 transitions. [2025-03-17 20:03:22,146 INFO L87 BuchiClosureNwa]: Accepting states before buchiClosure: 0 [2025-03-17 20:03:22,146 INFO L106 BuchiClosureNwa]: Accepting states after buchiClosure: 0 [2025-03-17 20:03:22,146 INFO L73 IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions. [2025-03-17 20:03:22,146 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2025-03-17 20:03:22,146 INFO L218 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:03:22,146 INFO L240 hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:03:22,146 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2025-03-17 20:03:22,146 INFO L432 stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-17 20:03:22,146 INFO L338 stractBuchiCegarLoop]: ======== Iteration 24 ============ [2025-03-17 20:03:22,146 INFO L72 BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions. [2025-03-17 20:03:22,146 INFO L131 ngComponentsAnalysis]: Automaton has 0 accepting balls. 0 [2025-03-17 20:03:22,146 INFO L87 BuchiIsEmpty]: Finished buchiIsEmpty Result is true [2025-03-17 20:03:22,152 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 17.03 08:03:22 BoogieIcfgContainer [2025-03-17 20:03:22,152 INFO L131 PluginConnector]: ------------------------ END BuchiAutomizer---------------------------- [2025-03-17 20:03:22,153 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-17 20:03:22,153 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-17 20:03:22,153 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-17 20:03:22,153 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 17.03 08:02:48" (3/4) ... [2025-03-17 20:03:22,154 INFO L149 WitnessPrinter]: No result that supports witness generation found [2025-03-17 20:03:22,155 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-17 20:03:22,155 INFO L158 Benchmark]: Toolchain (without parser) took 33827.71ms. Allocated memory was 142.6MB in the beginning and 444.6MB in the end (delta: 302.0MB). Free memory was 105.9MB in the beginning and 198.1MB in the end (delta: -92.2MB). Peak memory consumption was 210.2MB. Max. memory is 16.1GB. [2025-03-17 20:03:22,155 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 20:03:22,156 INFO L158 Benchmark]: CACSL2BoogieTranslator took 224.65ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 92.7MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-03-17 20:03:22,156 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.31ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 89.8MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 20:03:22,156 INFO L158 Benchmark]: Boogie Preprocessor took 49.37ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 88.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 20:03:22,156 INFO L158 Benchmark]: IcfgBuilder took 345.58ms. Allocated memory is still 142.6MB. Free memory was 88.0MB in the beginning and 64.8MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2025-03-17 20:03:22,156 INFO L158 Benchmark]: BuchiAutomizer took 33159.30ms. Allocated memory was 142.6MB in the beginning and 444.6MB in the end (delta: 302.0MB). Free memory was 64.8MB in the beginning and 198.2MB in the end (delta: -133.5MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. [2025-03-17 20:03:22,156 INFO L158 Benchmark]: Witness Printer took 2.32ms. Allocated memory is still 444.6MB. Free memory was 198.2MB in the beginning and 198.1MB in the end (delta: 133.9kB). There was no memory consumed. Max. memory is 16.1GB. [2025-03-17 20:03:22,157 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 201.3MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 224.65ms. Allocated memory is still 142.6MB. Free memory was 105.0MB in the beginning and 92.7MB in the end (delta: 12.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.31ms. Allocated memory is still 142.6MB. Free memory was 92.7MB in the beginning and 89.8MB in the end (delta: 2.9MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 49.37ms. Allocated memory is still 142.6MB. Free memory was 89.8MB in the beginning and 88.0MB in the end (delta: 1.9MB). There was no memory consumed. Max. memory is 16.1GB. * IcfgBuilder took 345.58ms. Allocated memory is still 142.6MB. Free memory was 88.0MB in the beginning and 64.8MB in the end (delta: 23.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * BuchiAutomizer took 33159.30ms. Allocated memory was 142.6MB in the beginning and 444.6MB in the end (delta: 302.0MB). Free memory was 64.8MB in the beginning and 198.2MB in the end (delta: -133.5MB). Peak memory consumption was 168.3MB. Max. memory is 16.1GB. * Witness Printer took 2.32ms. Allocated memory is still 444.6MB. Free memory was 198.2MB in the beginning and 198.1MB in the end (delta: 133.9kB). 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 23 terminating modules (23 trivial, 0 deterministic, 0 nondeterministic). 23 modules have a trivial ranking function, the largest among these consists of 16 locations. - StatisticsResult: Timing statistics BüchiAutomizer plugin needed 33.1s and 24 iterations. TraceHistogramMax:5. Analysis of lassos took 26.7s. Construction of modules took 3.8s. Büchi inclusion checks took 2.4s. Highest rank in rank-based complementation 0. Minimization of det autom 23. Minimization of nondet autom 0. Automata minimization 0.3s AutomataMinimizationTime, 22 MinimizatonAttempts, 6469 StatesRemovedByMinimization, 21 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, 3828 SdHoareTripleChecker+Valid, 4.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3828 mSDsluCounter, 3434 SdHoareTripleChecker+Invalid, 3.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 2336 mSDsCounter, 639 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6915 IncrementalHoareTripleChecker+Invalid, 7554 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 639 mSolverCounterUnsat, 1098 mSDtfsCounter, 6915 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown LassoAnalysisResults: nont0 unkn0 SFLI12 SFLT0 conc5 concLT0 SILN0 SILU0 SILI6 SILT0 lasso0 LassoPreprocessingBenchmarks: Lassos: inital56 mio100 ax100 hnf100 lsp43 ukn100 mio100 lsp100 div688 bol100 ite100 ukn100 eq146 hnf96 smp41 dnf100 smp100 tf102 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 3 Time: 19ms VariablesStem: 0 VariablesLoop: 1 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 0 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 14 LassoNonterminationAnalysisSatUnbounded: 0 LassoNonterminationAnalysisUnsat: 5 LassoNonterminationAnalysisUnknown: 0 LassoNonterminationAnalysisTime: 1.1s InitialAbstractionConstructionTime: 0.0s - TerminationAnalysisResult: Termination proven Buchi Automizer proved that your program is terminating RESULT: Ultimate proved your program to be correct! [2025-03-17 20:03:22,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (516)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:22,368 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (171)] Ended with exit code 0 [2025-03-17 20:03:22,569 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (170)] Ended with exit code 0 [2025-03-17 20:03:22,769 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (110)] Ended with exit code 0 [2025-03-17 20:03:22,969 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (109)] Ended with exit code 0 [2025-03-17 20:03:23,169 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (108)] Ended with exit code 0 [2025-03-17 20:03:23,369 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (107)] Ended with exit code 0 [2025-03-17 20:03:23,570 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (106)] Ended with exit code 0 [2025-03-17 20:03:23,770 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (105)] Ended with exit code 0 [2025-03-17 20:03:23,970 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (104)] Ended with exit code 0 [2025-03-17 20:03:24,170 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (103)] Forceful destruction successful, exit code 0 [2025-03-17 20:03:24,370 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (102)] Ended with exit code 0 [2025-03-17 20:03:24,571 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Ended with exit code 0 [2025-03-17 20:03:24,772 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE