./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/termination-15/cstrcmp_diffterm_alloca.i --full-output --architecture 64bit


--------------------------------------------------------------------------------


Checking for termination
Using default analysis
Version 48c9605d
Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/termination-15/cstrcmp_diffterm_alloca.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/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 64bit --witnessprinter.graph.data.programhash 1e18bedecf24ed576ef48e748b4e5069642018f9f385da730f53731c063f81f6
--- Real Ultimate output ---
This is Ultimate 0.3.0-?-48c9605-m
[2025-02-08 14:26:57,297 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2025-02-08 14:26:57,369 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf
[2025-02-08 14:26:57,372 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2025-02-08 14:26:57,372 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2025-02-08 14:26:57,372 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.Remove goto edges from RCFG
[2025-02-08 14:26:57,385 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2025-02-08 14:26:57,385 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2025-02-08 14:26:57,385 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2025-02-08 14:26:57,385 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2025-02-08 14:26:57,385 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2025-02-08 14:26:57,386 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Use SBE=true
[2025-02-08 14:26:57,386 INFO  L151        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Use old map elimination=false
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Use external solver (rank synthesis)=false
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Use only trivial implications for array writes=true
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2025-02-08 14:26:57,386 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2025-02-08 14:26:57,386 INFO  L153        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2025-02-08 14:26:57,387 INFO  L153        SettingsManager]:  * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR
[2025-02-08 14:26:57,387 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2025-02-08 14:26:57,387 INFO  L151        SettingsManager]: Preferences of IcfgBuilder differ from their defaults:
[2025-02-08 14:26:57,387 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2025-02-08 14:26:57,387 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2025-02-08 14:26:57,387 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2025-02-08 14:26:57,387 INFO  L151        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2025-02-08 14:26:57,387 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-jdk21/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 -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1e18bedecf24ed576ef48e748b4e5069642018f9f385da730f53731c063f81f6
[2025-02-08 14:26:57,574 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2025-02-08 14:26:57,582 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2025-02-08 14:26:57,583 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2025-02-08 14:26:57,584 INFO  L270        PluginConnector]: Initializing CDTParser...
[2025-02-08 14:26:57,584 INFO  L274        PluginConnector]: CDTParser initialized
[2025-02-08 14:26:57,585 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-15/cstrcmp_diffterm_alloca.i
[2025-02-08 14:26:58,654 INFO  L533              CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/311885eaa/a7d3d0a73ffb4294a6e0bead72ec959b/FLAG7d6d0898f
[2025-02-08 14:26:59,007 INFO  L384              CDTParser]: Found 1 translation units.
[2025-02-08 14:26:59,008 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/termination-15/cstrcmp_diffterm_alloca.i
[2025-02-08 14:26:59,017 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/311885eaa/a7d3d0a73ffb4294a6e0bead72ec959b/FLAG7d6d0898f
[2025-02-08 14:26:59,214 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/311885eaa/a7d3d0a73ffb4294a6e0bead72ec959b
[2025-02-08 14:26:59,216 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2025-02-08 14:26:59,217 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2025-02-08 14:26:59,220 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2025-02-08 14:26:59,220 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2025-02-08 14:26:59,223 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2025-02-08 14:26:59,224 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,226 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@184e772e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59, skipping insertion in model container
[2025-02-08 14:26:59,226 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,251 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2025-02-08 14:26:59,408 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2025-02-08 14:26:59,415 INFO  L200         MainTranslator]: Completed pre-run
[2025-02-08 14:26:59,444 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2025-02-08 14:26:59,463 INFO  L204         MainTranslator]: Completed translation
[2025-02-08 14:26:59,464 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59 WrapperNode
[2025-02-08 14:26:59,464 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2025-02-08 14:26:59,465 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2025-02-08 14:26:59,465 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2025-02-08 14:26:59,465 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2025-02-08 14:26:59,469 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,476 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,487 INFO  L138                Inliner]: procedures = 152, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 68
[2025-02-08 14:26:59,488 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2025-02-08 14:26:59,488 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2025-02-08 14:26:59,488 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2025-02-08 14:26:59,488 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2025-02-08 14:26:59,493 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,493 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,494 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,501 INFO  L175           MemorySlicer]: Split 7 memory accesses to 2 slices as follows [4, 3]. 57 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0, 0]. The 2 writes are split as follows [1, 1].
[2025-02-08 14:26:59,502 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,502 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,505 INFO  L184        PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,505 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,506 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,506 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,507 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2025-02-08 14:26:59,508 INFO  L112        PluginConnector]: ------------------------IcfgBuilder----------------------------
[2025-02-08 14:26:59,508 INFO  L270        PluginConnector]: Initializing IcfgBuilder...
[2025-02-08 14:26:59,508 INFO  L274        PluginConnector]: IcfgBuilder initialized
[2025-02-08 14:26:59,508 INFO  L184        PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (1/1) ...
[2025-02-08 14:26:59,513 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:26:59,525 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:26:59,534 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:26:59,538 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2025-02-08 14:26:59,551 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#0
[2025-02-08 14:26:59,551 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#1
[2025-02-08 14:26:59,551 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2025-02-08 14:26:59,551 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2025-02-08 14:26:59,551 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2025-02-08 14:26:59,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2025-02-08 14:26:59,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2025-02-08 14:26:59,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2025-02-08 14:26:59,598 INFO  L257             CfgBuilder]: Building ICFG
[2025-02-08 14:26:59,599 INFO  L287             CfgBuilder]: Building CFG for each procedure with an implementation
[2025-02-08 14:26:59,703 INFO  L1324  $ProcedureCfgBuilder]: dead code at ProgramPoint L388: havoc main_#t~ret217#1;call ULTIMATE.dealloc(main_#t~malloc215#1.base, main_#t~malloc215#1.offset);havoc main_#t~malloc215#1.base, main_#t~malloc215#1.offset;call ULTIMATE.dealloc(main_#t~malloc216#1.base, main_#t~malloc216#1.offset);havoc main_#t~malloc216#1.base, main_#t~malloc216#1.offset;
[2025-02-08 14:26:59,712 INFO  L?                        ?]: Removed 18 outVars from TransFormulas that were not future-live.
[2025-02-08 14:26:59,712 INFO  L308             CfgBuilder]: Performing block encoding
[2025-02-08 14:26:59,717 INFO  L332             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2025-02-08 14:26:59,717 INFO  L337             CfgBuilder]: Removed 0 assume(true) statements.
[2025-02-08 14:26:59,717 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:26:59 BoogieIcfgContainer
[2025-02-08 14:26:59,717 INFO  L131        PluginConnector]: ------------------------ END IcfgBuilder----------------------------
[2025-02-08 14:26:59,718 INFO  L112        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2025-02-08 14:26:59,718 INFO  L270        PluginConnector]: Initializing BuchiAutomizer...
[2025-02-08 14:26:59,722 INFO  L274        PluginConnector]: BuchiAutomizer initialized
[2025-02-08 14:26:59,722 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2025-02-08 14:26:59,723 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 08.02 02:26:59" (1/3) ...
[2025-02-08 14:26:59,723 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@77a192ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:26:59, skipping insertion in model container
[2025-02-08 14:26:59,723 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2025-02-08 14:26:59,723 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 02:26:59" (2/3) ...
[2025-02-08 14:26:59,724 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@77a192ce and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 08.02 02:26:59, skipping insertion in model container
[2025-02-08 14:26:59,724 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2025-02-08 14:26:59,724 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:26:59" (3/3) ...
[2025-02-08 14:26:59,725 INFO  L363   chiAutomizerObserver]: Analyzing ICFG cstrcmp_diffterm_alloca.i
[2025-02-08 14:26:59,754 INFO  L306   stractBuchiCegarLoop]: Interprodecural is true
[2025-02-08 14:26:59,755 INFO  L307   stractBuchiCegarLoop]: Hoare is None
[2025-02-08 14:26:59,755 INFO  L308   stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2025-02-08 14:26:59,755 INFO  L309   stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2025-02-08 14:26:59,755 INFO  L310   stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2025-02-08 14:26:59,755 INFO  L311   stractBuchiCegarLoop]: Difference is false
[2025-02-08 14:26:59,755 INFO  L312   stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2025-02-08 14:26:59,755 INFO  L316   stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2025-02-08 14:26:59,758 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 11 states, 10 states have (on average 1.5) internal successors, (15), 10 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)
[2025-02-08 14:26:59,768 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2025-02-08 14:26:59,768 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-08 14:26:59,768 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-08 14:26:59,770 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1]
[2025-02-08 14:26:59,771 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2025-02-08 14:26:59,771 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 1 ============
[2025-02-08 14:26:59,771 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 11 states, 10 states have (on average 1.5) internal successors, (15), 10 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)
[2025-02-08 14:26:59,771 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2025-02-08 14:26:59,771 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-08 14:26:59,771 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-08 14:26:59,772 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1]
[2025-02-08 14:26:59,772 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2025-02-08 14:26:59,775 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet213#1, main_#t~nondet214#1, main_#t~malloc215#1.base, main_#t~malloc215#1.offset, main_#t~malloc216#1.base, main_#t~malloc216#1.offset, main_#t~ret217#1, main_~length1~0#1, main_~length2~0#1, main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset;havoc main_#t~nondet213#1;main_~length1~0#1 := main_#t~nondet213#1;havoc main_#t~nondet213#1;havoc main_#t~nondet214#1;main_~length2~0#1 := main_#t~nondet214#1;havoc main_#t~nondet214#1;" "assume main_~length1~0#1 < 1;main_~length1~0#1 := 1;" "assume !(main_~length2~0#1 < 1);" "call main_#t~malloc215#1.base, main_#t~malloc215#1.offset := #Ultimate.allocOnStack(main_~length1~0#1 % 18446744073709551616);main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset := main_#t~malloc215#1.base, main_#t~malloc215#1.offset;call main_#t~malloc216#1.base, main_#t~malloc216#1.offset := #Ultimate.allocOnStack(main_~length2~0#1 % 18446744073709551616);main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset := main_#t~malloc216#1.base, main_#t~malloc216#1.offset;call write~int#0(49, main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset + (main_~length1~0#1 - 1), 1);call write~int#1(49, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset + (main_~length2~0#1 - 1), 1);assume { :begin_inline_cstrcmp } true;cstrcmp_#in~s1#1.base, cstrcmp_#in~s1#1.offset, cstrcmp_#in~s2#1.base, cstrcmp_#in~s2#1.offset := main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset;havoc cstrcmp_#res#1;havoc cstrcmp_#t~mem205#1, cstrcmp_#t~mem206#1, cstrcmp_#t~mem207#1, cstrcmp_#t~short208#1, cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset, cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset, cstrcmp_#t~mem211#1, cstrcmp_#t~mem212#1, cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset, cstrcmp_~uc1~0#1, cstrcmp_~uc2~0#1;cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset := cstrcmp_#in~s1#1.base, cstrcmp_#in~s1#1.offset;cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset := cstrcmp_#in~s2#1.base, cstrcmp_#in~s2#1.offset;havoc cstrcmp_~uc1~0#1;havoc cstrcmp_~uc2~0#1;" 
[2025-02-08 14:26:59,775 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;call cstrcmp_#t~mem205#1 := read~int#0(cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, 1);cstrcmp_#t~short208#1 := 49 != cstrcmp_#t~mem205#1;" "assume cstrcmp_#t~short208#1;call cstrcmp_#t~mem206#1 := read~int#0(cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, 1);call cstrcmp_#t~mem207#1 := read~int#1(cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset, 1);cstrcmp_#t~short208#1 := cstrcmp_#t~mem206#1 == cstrcmp_#t~mem207#1;" "assume cstrcmp_#t~short208#1;havoc cstrcmp_#t~mem205#1;havoc cstrcmp_#t~mem206#1;havoc cstrcmp_#t~mem207#1;havoc cstrcmp_#t~short208#1;cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset := cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset;cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset := cstrcmp_#t~post209#1.base, 1 + cstrcmp_#t~post209#1.offset;havoc cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset;cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset := cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset;cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset := cstrcmp_#t~post210#1.base, 1 + cstrcmp_#t~post210#1.offset;havoc cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset;" 
[2025-02-08 14:26:59,778 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:26:59,778 INFO  L85        PathProgramCache]: Analyzing trace with hash 1444829, now seen corresponding path program 1 times
[2025-02-08 14:26:59,783 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:26:59,783 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329714965]
[2025-02-08 14:26:59,784 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 14:26:59,784 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:26:59,830 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes.
[2025-02-08 14:26:59,852 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements.
[2025-02-08 14:26:59,852 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:26:59,852 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:26:59,853 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-08 14:26:59,856 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes.
[2025-02-08 14:26:59,866 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements.
[2025-02-08 14:26:59,866 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:26:59,866 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:26:59,880 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-08 14:26:59,881 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:26:59,882 INFO  L85        PathProgramCache]: Analyzing trace with hash 39656, now seen corresponding path program 1 times
[2025-02-08 14:26:59,882 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:26:59,882 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336484054]
[2025-02-08 14:26:59,882 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 14:26:59,882 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:26:59,890 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes.
[2025-02-08 14:26:59,897 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements.
[2025-02-08 14:26:59,899 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:26:59,899 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:26:59,899 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-08 14:26:59,902 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes.
[2025-02-08 14:26:59,910 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements.
[2025-02-08 14:26:59,910 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:26:59,910 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:26:59,911 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-08 14:26:59,912 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:26:59,913 INFO  L85        PathProgramCache]: Analyzing trace with hash 93237644, now seen corresponding path program 1 times
[2025-02-08 14:26:59,913 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:26:59,913 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [844661592]
[2025-02-08 14:26:59,913 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 14:26:59,913 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:26:59,926 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes.
[2025-02-08 14:26:59,947 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements.
[2025-02-08 14:26:59,948 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:26:59,948 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 14:27:00,356 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 14:27:00,357 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 14:27:00,358 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [844661592]
[2025-02-08 14:27:00,358 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [844661592] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 14:27:00,358 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 14:27:00,359 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2025-02-08 14:27:00,359 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809628022]
[2025-02-08 14:27:00,360 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 14:27:00,528 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 14:27:00,544 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2025-02-08 14:27:00,544 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20
[2025-02-08 14:27:00,546 INFO  L87              Difference]: Start difference. First operand  has 11 states, 10 states have (on average 1.5) internal successors, (15), 10 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) Second operand  has 5 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)
[2025-02-08 14:27:00,603 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 14:27:00,604 INFO  L93              Difference]: Finished difference Result 17 states and 21 transitions.
[2025-02-08 14:27:00,605 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 17 states and 21 transitions.
[2025-02-08 14:27:00,607 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2025-02-08 14:27:00,610 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 17 states to 7 states and 9 transitions.
[2025-02-08 14:27:00,612 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 7
[2025-02-08 14:27:00,612 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 7
[2025-02-08 14:27:00,612 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 7 states and 9 transitions.
[2025-02-08 14:27:00,613 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-08 14:27:00,613 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 7 states and 9 transitions.
[2025-02-08 14:27:00,621 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 7 states and 9 transitions.
[2025-02-08 14:27:00,627 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 7 to 7.
[2025-02-08 14:27:00,628 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 7 states, 7 states have (on average 1.2857142857142858) internal successors, (9), 6 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)
[2025-02-08 14:27:00,628 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 9 transitions.
[2025-02-08 14:27:00,629 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 7 states and 9 transitions.
[2025-02-08 14:27:00,630 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. 
[2025-02-08 14:27:00,633 INFO  L432   stractBuchiCegarLoop]: Abstraction has 7 states and 9 transitions.
[2025-02-08 14:27:00,634 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 2 ============
[2025-02-08 14:27:00,634 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 7 states and 9 transitions.
[2025-02-08 14:27:00,635 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2025-02-08 14:27:00,635 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-08 14:27:00,635 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-08 14:27:00,635 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1]
[2025-02-08 14:27:00,635 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2025-02-08 14:27:00,636 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet213#1, main_#t~nondet214#1, main_#t~malloc215#1.base, main_#t~malloc215#1.offset, main_#t~malloc216#1.base, main_#t~malloc216#1.offset, main_#t~ret217#1, main_~length1~0#1, main_~length2~0#1, main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset;havoc main_#t~nondet213#1;main_~length1~0#1 := main_#t~nondet213#1;havoc main_#t~nondet213#1;havoc main_#t~nondet214#1;main_~length2~0#1 := main_#t~nondet214#1;havoc main_#t~nondet214#1;" "assume !(main_~length1~0#1 < 1);" "assume !(main_~length2~0#1 < 1);" "call main_#t~malloc215#1.base, main_#t~malloc215#1.offset := #Ultimate.allocOnStack(main_~length1~0#1 % 18446744073709551616);main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset := main_#t~malloc215#1.base, main_#t~malloc215#1.offset;call main_#t~malloc216#1.base, main_#t~malloc216#1.offset := #Ultimate.allocOnStack(main_~length2~0#1 % 18446744073709551616);main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset := main_#t~malloc216#1.base, main_#t~malloc216#1.offset;call write~int#0(49, main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset + (main_~length1~0#1 - 1), 1);call write~int#1(49, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset + (main_~length2~0#1 - 1), 1);assume { :begin_inline_cstrcmp } true;cstrcmp_#in~s1#1.base, cstrcmp_#in~s1#1.offset, cstrcmp_#in~s2#1.base, cstrcmp_#in~s2#1.offset := main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset;havoc cstrcmp_#res#1;havoc cstrcmp_#t~mem205#1, cstrcmp_#t~mem206#1, cstrcmp_#t~mem207#1, cstrcmp_#t~short208#1, cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset, cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset, cstrcmp_#t~mem211#1, cstrcmp_#t~mem212#1, cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset, cstrcmp_~uc1~0#1, cstrcmp_~uc2~0#1;cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset := cstrcmp_#in~s1#1.base, cstrcmp_#in~s1#1.offset;cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset := cstrcmp_#in~s2#1.base, cstrcmp_#in~s2#1.offset;havoc cstrcmp_~uc1~0#1;havoc cstrcmp_~uc2~0#1;" 
[2025-02-08 14:27:00,636 INFO  L754   eck$LassoCheckResult]: Loop: "assume true;call cstrcmp_#t~mem205#1 := read~int#0(cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, 1);cstrcmp_#t~short208#1 := 49 != cstrcmp_#t~mem205#1;" "assume cstrcmp_#t~short208#1;call cstrcmp_#t~mem206#1 := read~int#0(cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, 1);call cstrcmp_#t~mem207#1 := read~int#1(cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset, 1);cstrcmp_#t~short208#1 := cstrcmp_#t~mem206#1 == cstrcmp_#t~mem207#1;" "assume cstrcmp_#t~short208#1;havoc cstrcmp_#t~mem205#1;havoc cstrcmp_#t~mem206#1;havoc cstrcmp_#t~mem207#1;havoc cstrcmp_#t~short208#1;cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset := cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset;cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset := cstrcmp_#t~post209#1.base, 1 + cstrcmp_#t~post209#1.offset;havoc cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset;cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset := cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset;cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset := cstrcmp_#t~post210#1.base, 1 + cstrcmp_#t~post210#1.offset;havoc cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset;" 
[2025-02-08 14:27:00,637 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:27:00,637 INFO  L85        PathProgramCache]: Analyzing trace with hash 1445790, now seen corresponding path program 1 times
[2025-02-08 14:27:00,637 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:27:00,637 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2023397879]
[2025-02-08 14:27:00,638 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 14:27:00,638 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:27:00,644 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes.
[2025-02-08 14:27:00,648 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements.
[2025-02-08 14:27:00,648 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:00,648 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:00,648 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-08 14:27:00,650 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes.
[2025-02-08 14:27:00,653 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements.
[2025-02-08 14:27:00,653 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:00,653 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:00,655 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-08 14:27:00,656 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:27:00,656 INFO  L85        PathProgramCache]: Analyzing trace with hash 39656, now seen corresponding path program 2 times
[2025-02-08 14:27:00,656 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:27:00,656 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [822391635]
[2025-02-08 14:27:00,656 INFO  L95    rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1
[2025-02-08 14:27:00,656 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:27:00,659 INFO  L108    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 partitioned 3 statements into 1 equivalence classes.
[2025-02-08 14:27:00,661 INFO  L111    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) and asserted 3 of 3 statements.
[2025-02-08 14:27:00,661 INFO  L114    AnnotateAndAsserter]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s)
[2025-02-08 14:27:00,661 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:00,661 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-08 14:27:00,662 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes.
[2025-02-08 14:27:00,664 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements.
[2025-02-08 14:27:00,664 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:00,664 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:00,665 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-08 14:27:00,666 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:27:00,666 INFO  L85        PathProgramCache]: Analyzing trace with hash 121866795, now seen corresponding path program 1 times
[2025-02-08 14:27:00,666 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:27:00,666 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2129112976]
[2025-02-08 14:27:00,666 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 14:27:00,666 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:27:00,673 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes.
[2025-02-08 14:27:00,678 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements.
[2025-02-08 14:27:00,678 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:00,678 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:00,678 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-08 14:27:00,680 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 7 statements into 1 equivalence classes.
[2025-02-08 14:27:00,689 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 7 of 7 statements.
[2025-02-08 14:27:00,689 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:00,689 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:00,691 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-08 14:27:01,227 INFO  L204          LassoAnalysis]: Preferences:
[2025-02-08 14:27:01,228 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2025-02-08 14:27:01,228 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2025-02-08 14:27:01,228 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2025-02-08 14:27:01,228 INFO  L128   ssoRankerPreferences]: Use exernal solver: false
[2025-02-08 14:27:01,228 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,228 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2025-02-08 14:27:01,228 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2025-02-08 14:27:01,229 INFO  L132   ssoRankerPreferences]: Filename of dumped script: cstrcmp_diffterm_alloca.i_Iteration2_Lasso
[2025-02-08 14:27:01,229 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2025-02-08 14:27:01,229 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2025-02-08 14:27:01,239 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,244 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,246 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,248 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,250 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,251 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,253 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,255 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,256 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,258 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,259 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,261 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,263 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,264 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,266 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,268 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,269 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,271 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,273 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,275 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,276 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,278 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,280 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,281 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,283 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,284 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2025-02-08 14:27:01,758 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2025-02-08 14:27:01,761 INFO  L451          LassoAnalysis]: Using template 'affine'.
[2025-02-08 14:27:01,762 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,762 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,768 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,773 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,777 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:01,788 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,788 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,788 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,788 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,788 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,791 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,791 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,793 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,799 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:01,800 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,800 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,802 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,803 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,804 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
[2025-02-08 14:27:01,814 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,814 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,814 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,814 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,814 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,815 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,815 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,816 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,825 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:01,825 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,825 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,830 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,831 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,832 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
[2025-02-08 14:27:01,842 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,842 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,842 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,842 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,842 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,842 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,843 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,843 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,851 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0
[2025-02-08 14:27:01,851 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,851 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,856 INFO  L229       MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,857 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,857 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
[2025-02-08 14:27:01,867 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,867 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,868 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,868 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,868 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,868 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,868 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,871 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,879 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0
[2025-02-08 14:27:01,879 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,879 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,881 INFO  L229       MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,882 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,884 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
[2025-02-08 14:27:01,893 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,894 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,894 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,894 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,894 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,894 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,894 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,895 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,901 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:01,901 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,901 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,905 INFO  L229       MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,910 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:01,912 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,920 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,921 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,921 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,921 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,921 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,921 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,921 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,923 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,932 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0
[2025-02-08 14:27:01,932 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,932 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,934 INFO  L229       MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,935 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,936 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:01,946 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,946 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,946 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,946 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,946 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,947 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,947 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,948 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,953 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0
[2025-02-08 14:27:01,953 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,953 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,956 INFO  L229       MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,956 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,957 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
[2025-02-08 14:27:01,967 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,967 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,967 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,967 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,967 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,968 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,968 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,969 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,974 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:01,974 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,975 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,976 INFO  L229       MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,978 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,978 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:01,988 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:01,988 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:01,988 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:01,988 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:01,988 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:01,988 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:01,988 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:01,989 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:01,995 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0
[2025-02-08 14:27:01,995 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:01,996 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:01,997 INFO  L229       MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:01,998 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process
[2025-02-08 14:27:01,999 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,008 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,009 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,009 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,009 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,009 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,009 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,009 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,010 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,015 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0
[2025-02-08 14:27:02,016 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,016 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,017 INFO  L229       MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,019 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,019 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,030 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,030 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,030 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,030 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,030 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,032 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,032 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,036 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,042 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,042 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,042 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,045 INFO  L229       MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,046 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,047 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
[2025-02-08 14:27:02,056 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,056 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,056 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,057 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,057 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,057 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,057 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,058 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,064 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0
[2025-02-08 14:27:02,064 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,064 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,066 INFO  L229       MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,067 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,068 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
[2025-02-08 14:27:02,078 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,079 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,079 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,079 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,079 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,079 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,079 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,080 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,085 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0
[2025-02-08 14:27:02,086 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,086 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,087 INFO  L229       MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,088 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,090 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,099 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,100 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,100 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,100 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,102 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,103 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,103 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,104 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,109 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0
[2025-02-08 14:27:02,110 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,110 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,111 INFO  L229       MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,113 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,114 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,124 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,125 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,127 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,127 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,127 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,128 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,128 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,129 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,134 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0
[2025-02-08 14:27:02,135 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,135 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,136 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,137 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,138 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,147 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,147 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,147 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,147 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,147 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,148 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,148 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,149 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,154 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,155 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,155 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,156 INFO  L229       MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,158 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,158 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,168 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,168 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,168 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,168 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,168 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,169 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,169 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,170 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,175 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,175 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,176 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,178 INFO  L229       MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,183 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,183 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
[2025-02-08 14:27:02,193 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,193 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,194 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,194 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,194 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,194 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,194 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,195 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,200 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,201 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,201 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,203 INFO  L229       MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,204 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,204 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,214 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,214 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,214 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,214 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,214 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,215 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,215 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,215 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,221 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0
[2025-02-08 14:27:02,221 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,221 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,223 INFO  L229       MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,224 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,225 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,234 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,235 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,235 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,235 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,235 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,236 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,236 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,239 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,244 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Ended with exit code 0
[2025-02-08 14:27:02,245 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,245 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,247 INFO  L229       MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,248 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,249 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
[2025-02-08 14:27:02,258 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,259 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,259 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,259 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,259 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,259 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,259 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,260 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,266 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,266 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,266 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,271 INFO  L229       MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,272 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,273 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,282 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,283 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,283 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,283 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,283 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,283 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,283 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,286 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,291 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0
[2025-02-08 14:27:02,292 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,292 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,293 INFO  L229       MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,295 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,296 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,305 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,306 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,306 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,306 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,306 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,306 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,306 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,307 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,312 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,314 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,314 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,316 INFO  L229       MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,317 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,317 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
[2025-02-08 14:27:02,327 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,327 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,328 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,328 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,328 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,328 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,328 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,331 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,337 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,338 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,338 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,340 INFO  L229       MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,340 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,342 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
[2025-02-08 14:27:02,352 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,352 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2025-02-08 14:27:02,352 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,352 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,352 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,352 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2025-02-08 14:27:02,352 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2025-02-08 14:27:02,353 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2025-02-08 14:27:02,359 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Ended with exit code 0
[2025-02-08 14:27:02,359 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,359 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,361 INFO  L229       MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,362 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,363 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2025-02-08 14:27:02,373 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2025-02-08 14:27:02,373 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2025-02-08 14:27:02,373 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2025-02-08 14:27:02,374 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2025-02-08 14:27:02,377 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2025-02-08 14:27:02,377 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2025-02-08 14:27:02,384 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2025-02-08 14:27:02,404 INFO  L443   ModelExtractionUtils]: Simplification made 10 calls to the SMT solver.
[2025-02-08 14:27:02,405 INFO  L444   ModelExtractionUtils]: 2 out of 13 variables were initially zero. Simplification set additionally 6 variables to zero.
[2025-02-08 14:27:02,407 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2025-02-08 14:27:02,407 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3
[2025-02-08 14:27:02,408 INFO  L229       MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2025-02-08 14:27:02,409 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process
[2025-02-08 14:27:02,410 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2025-02-08 14:27:02,421 INFO  L438   nArgumentSynthesizer]: Removed 1 redundant supporting invariants from a total of 2.
[2025-02-08 14:27:02,421 INFO  L474          LassoAnalysis]: Proved termination.
[2025-02-08 14:27:02,421 INFO  L476          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_cstrcmp_~s2#1.offset) = -2*ULTIMATE.start_cstrcmp_~s2#1.offset + 36893488147419103229
Supporting invariants [-1*v_rep(select #length ULTIMATE.start_main_#t~malloc216#1.base)_1 + 18446744073709551615 >= 0]
[2025-02-08 14:27:02,427 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,488 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Forceful destruction successful, exit code 0
[2025-02-08 14:27:02,495 INFO  L156   tatePredicateManager]: 9 out of 11 supporting invariants were superfluous and have been removed
[2025-02-08 14:27:02,503 WARN  L970   BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~s2!offset
[2025-02-08 14:27:02,526 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:27:02,535 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 4 statements into 1 equivalence classes.
[2025-02-08 14:27:02,548 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 4 of 4 statements.
[2025-02-08 14:27:02,548 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:02,548 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 14:27:02,550 INFO  L256         TraceCheckSpWp]: Trace formula consists of 69 conjuncts, 10 conjuncts are in the unsatisfiable core
[2025-02-08 14:27:02,552 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2025-02-08 14:27:02,565 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes.
[2025-02-08 14:27:02,570 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements.
[2025-02-08 14:27:02,570 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:02,570 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 14:27:02,570 INFO  L256         TraceCheckSpWp]: Trace formula consists of 35 conjuncts, 9 conjuncts are in the unsatisfiable core
[2025-02-08 14:27:02,571 INFO  L279         TraceCheckSpWp]: Computing forward predicates...
[2025-02-08 14:27:02,607 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 14:27:02,609 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.1 stem predicates 2 loop predicates 
[2025-02-08 14:27:02,610 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 7 states and 9 transitions. cyclomatic complexity: 3 Second operand  has 4 states, 4 states have (on average 1.75) internal successors, (7), 4 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)
[2025-02-08 14:27:02,664 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 7 states and 9 transitions. cyclomatic complexity: 3. Second operand  has 4 states, 4 states have (on average 1.75) internal successors, (7), 4 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) Result 15 states and 20 transitions. Complement of second has 6 states.
[2025-02-08 14:27:02,665 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 4 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2025-02-08 14:27:02,666 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 4 states, 4 states have (on average 1.75) internal successors, (7), 4 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)
[2025-02-08 14:27:02,666 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 11 transitions.
[2025-02-08 14:27:02,668 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 11 transitions. Stem has 4 letters. Loop has 3 letters.
[2025-02-08 14:27:02,669 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2025-02-08 14:27:02,669 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 11 transitions. Stem has 7 letters. Loop has 3 letters.
[2025-02-08 14:27:02,669 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2025-02-08 14:27:02,669 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 4 states and 11 transitions. Stem has 4 letters. Loop has 6 letters.
[2025-02-08 14:27:02,669 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2025-02-08 14:27:02,669 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 15 states and 20 transitions.
[2025-02-08 14:27:02,669 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2025-02-08 14:27:02,671 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 15 states to 14 states and 18 transitions.
[2025-02-08 14:27:02,671 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 8
[2025-02-08 14:27:02,671 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 9
[2025-02-08 14:27:02,671 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 14 states and 18 transitions.
[2025-02-08 14:27:02,671 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is not deterministic.
[2025-02-08 14:27:02,671 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 14 states and 18 transitions.
[2025-02-08 14:27:02,671 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 14 states and 18 transitions.
[2025-02-08 14:27:02,672 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 14 to 13.
[2025-02-08 14:27:02,672 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 13 states, 13 states have (on average 1.3076923076923077) internal successors, (17), 12 states have internal predecessors, (17), 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)
[2025-02-08 14:27:02,673 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 17 transitions.
[2025-02-08 14:27:02,673 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 13 states and 17 transitions.
[2025-02-08 14:27:02,673 INFO  L432   stractBuchiCegarLoop]: Abstraction has 13 states and 17 transitions.
[2025-02-08 14:27:02,673 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 3 ============
[2025-02-08 14:27:02,673 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 13 states and 17 transitions.
[2025-02-08 14:27:02,674 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2025-02-08 14:27:02,674 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2025-02-08 14:27:02,674 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2025-02-08 14:27:02,674 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1]
[2025-02-08 14:27:02,675 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2025-02-08 14:27:02,675 INFO  L752   eck$LassoCheckResult]: Stem: "assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet213#1, main_#t~nondet214#1, main_#t~malloc215#1.base, main_#t~malloc215#1.offset, main_#t~malloc216#1.base, main_#t~malloc216#1.offset, main_#t~ret217#1, main_~length1~0#1, main_~length2~0#1, main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset;havoc main_#t~nondet213#1;main_~length1~0#1 := main_#t~nondet213#1;havoc main_#t~nondet213#1;havoc main_#t~nondet214#1;main_~length2~0#1 := main_#t~nondet214#1;havoc main_#t~nondet214#1;" "assume !(main_~length1~0#1 < 1);" "assume !(main_~length2~0#1 < 1);" "call main_#t~malloc215#1.base, main_#t~malloc215#1.offset := #Ultimate.allocOnStack(main_~length1~0#1 % 18446744073709551616);main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset := main_#t~malloc215#1.base, main_#t~malloc215#1.offset;call main_#t~malloc216#1.base, main_#t~malloc216#1.offset := #Ultimate.allocOnStack(main_~length2~0#1 % 18446744073709551616);main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset := main_#t~malloc216#1.base, main_#t~malloc216#1.offset;call write~int#0(49, main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset + (main_~length1~0#1 - 1), 1);call write~int#1(49, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset + (main_~length2~0#1 - 1), 1);assume { :begin_inline_cstrcmp } true;cstrcmp_#in~s1#1.base, cstrcmp_#in~s1#1.offset, cstrcmp_#in~s2#1.base, cstrcmp_#in~s2#1.offset := main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset;havoc cstrcmp_#res#1;havoc cstrcmp_#t~mem205#1, cstrcmp_#t~mem206#1, cstrcmp_#t~mem207#1, cstrcmp_#t~short208#1, cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset, cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset, cstrcmp_#t~mem211#1, cstrcmp_#t~mem212#1, cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset, cstrcmp_~uc1~0#1, cstrcmp_~uc2~0#1;cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset := cstrcmp_#in~s1#1.base, cstrcmp_#in~s1#1.offset;cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset := cstrcmp_#in~s2#1.base, cstrcmp_#in~s2#1.offset;havoc cstrcmp_~uc1~0#1;havoc cstrcmp_~uc2~0#1;" "assume true;call cstrcmp_#t~mem205#1 := read~int#0(cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, 1);cstrcmp_#t~short208#1 := 49 != cstrcmp_#t~mem205#1;" 
[2025-02-08 14:27:02,675 INFO  L754   eck$LassoCheckResult]: Loop: "assume !cstrcmp_#t~short208#1;" "assume cstrcmp_#t~short208#1;havoc cstrcmp_#t~mem205#1;havoc cstrcmp_#t~mem206#1;havoc cstrcmp_#t~mem207#1;havoc cstrcmp_#t~short208#1;cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset := cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset;cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset := cstrcmp_#t~post209#1.base, 1 + cstrcmp_#t~post209#1.offset;havoc cstrcmp_#t~post209#1.base, cstrcmp_#t~post209#1.offset;cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset := cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset;cstrcmp_~s2#1.base, cstrcmp_~s2#1.offset := cstrcmp_#t~post210#1.base, 1 + cstrcmp_#t~post210#1.offset;havoc cstrcmp_#t~post210#1.base, cstrcmp_#t~post210#1.offset;" "assume true;call cstrcmp_#t~mem205#1 := read~int#0(cstrcmp_~s1#1.base, cstrcmp_~s1#1.offset, 1);cstrcmp_#t~short208#1 := 49 != cstrcmp_#t~mem205#1;" 
[2025-02-08 14:27:02,675 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:27:02,675 INFO  L85        PathProgramCache]: Analyzing trace with hash 44819500, now seen corresponding path program 1 times
[2025-02-08 14:27:02,675 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:27:02,675 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1175162918]
[2025-02-08 14:27:02,675 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 14:27:02,675 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:27:02,681 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes.
[2025-02-08 14:27:02,694 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements.
[2025-02-08 14:27:02,694 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:02,694 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:02,694 INFO  L348             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2025-02-08 14:27:02,696 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 5 statements into 1 equivalence classes.
[2025-02-08 14:27:02,705 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 5 of 5 statements.
[2025-02-08 14:27:02,705 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:02,705 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is sat
[2025-02-08 14:27:02,708 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2025-02-08 14:27:02,708 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2025-02-08 14:27:02,708 INFO  L85        PathProgramCache]: Analyzing trace with hash 38667, now seen corresponding path program 1 times
[2025-02-08 14:27:02,708 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2025-02-08 14:27:02,708 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1904500181]
[2025-02-08 14:27:02,708 INFO  L97    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2025-02-08 14:27:02,708 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2025-02-08 14:27:02,713 INFO  L108    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 3 statements into 1 equivalence classes.
[2025-02-08 14:27:02,714 INFO  L111    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 3 of 3 statements.
[2025-02-08 14:27:02,714 INFO  L114    AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s)
[2025-02-08 14:27:02,714 INFO  L115    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2025-02-08 14:27:02,724 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2025-02-08 14:27:02,724 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2025-02-08 14:27:02,724 INFO  L334   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1904500181]
[2025-02-08 14:27:02,724 INFO  L158   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1904500181] provided 1 perfect and 0 imperfect interpolant sequences
[2025-02-08 14:27:02,724 INFO  L185   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2025-02-08 14:27:02,724 INFO  L198   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2025-02-08 14:27:02,724 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1772169363]
[2025-02-08 14:27:02,724 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2025-02-08 14:27:02,724 INFO  L769   eck$LassoCheckResult]: loop already infeasible
[2025-02-08 14:27:02,724 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2025-02-08 14:27:02,724 INFO  L144   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2025-02-08 14:27:02,724 INFO  L146   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2025-02-08 14:27:02,724 INFO  L87              Difference]: Start difference. First operand 13 states and 17 transitions. cyclomatic complexity: 6 Second operand  has 3 states, 3 states have (on average 1.0) internal successors, (3), 2 states have internal predecessors, (3), 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)
[2025-02-08 14:27:02,730 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2025-02-08 14:27:02,730 INFO  L93              Difference]: Finished difference Result 11 states and 13 transitions.
[2025-02-08 14:27:02,730 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 11 states and 13 transitions.
[2025-02-08 14:27:02,730 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2025-02-08 14:27:02,730 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 11 states to 0 states and 0 transitions.
[2025-02-08 14:27:02,730 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2025-02-08 14:27:02,730 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2025-02-08 14:27:02,730 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2025-02-08 14:27:02,730 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2025-02-08 14:27:02,730 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2025-02-08 14:27:02,730 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2025-02-08 14:27:02,731 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2025-02-08 14:27:02,732 INFO  L432   stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions.
[2025-02-08 14:27:02,732 INFO  L338   stractBuchiCegarLoop]: ======== Iteration 4 ============
[2025-02-08 14:27:02,732 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions.
[2025-02-08 14:27:02,732 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2025-02-08 14:27:02,732 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2025-02-08 14:27:02,737 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 08.02 02:27:02 BoogieIcfgContainer
[2025-02-08 14:27:02,738 INFO  L131        PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2025-02-08 14:27:02,738 INFO  L112        PluginConnector]: ------------------------Witness Printer----------------------------
[2025-02-08 14:27:02,738 INFO  L270        PluginConnector]: Initializing Witness Printer...
[2025-02-08 14:27:02,738 INFO  L274        PluginConnector]: Witness Printer initialized
[2025-02-08 14:27:02,739 INFO  L184        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.02 02:26:59" (3/4) ...
[2025-02-08 14:27:02,740 INFO  L149         WitnessPrinter]: No result that supports witness generation found
[2025-02-08 14:27:02,740 INFO  L131        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2025-02-08 14:27:02,741 INFO  L158              Benchmark]: Toolchain (without parser) took 3523.55ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 80.4MB in the end (delta: 24.7MB). Peak memory consumption was 22.5MB. Max. memory is 16.1GB.
[2025-02-08 14:27:02,741 INFO  L158              Benchmark]: CDTParser took 0.13ms. Allocated memory is still 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB.
[2025-02-08 14:27:02,741 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 244.63ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 87.2MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
[2025-02-08 14:27:02,741 INFO  L158              Benchmark]: Boogie Procedure Inliner took 23.00ms. Allocated memory is still 142.6MB. Free memory was 87.2MB in the beginning and 85.3MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB.
[2025-02-08 14:27:02,741 INFO  L158              Benchmark]: Boogie Preprocessor took 18.95ms. Allocated memory is still 142.6MB. Free memory was 85.3MB in the beginning and 83.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2025-02-08 14:27:02,742 INFO  L158              Benchmark]: IcfgBuilder took 209.92ms. Allocated memory is still 142.6MB. Free memory was 83.8MB in the beginning and 70.4MB in the end (delta: 13.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
[2025-02-08 14:27:02,742 INFO  L158              Benchmark]: BuchiAutomizer took 3019.46ms. Allocated memory is still 142.6MB. Free memory was 70.4MB in the beginning and 80.4MB in the end (delta: -10.0MB). There was no memory consumed. Max. memory is 16.1GB.
[2025-02-08 14:27:02,742 INFO  L158              Benchmark]: Witness Printer took 2.44ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 80.4MB in the end (delta: 37.0kB). There was no memory consumed. Max. memory is 16.1GB.
[2025-02-08 14:27:02,743 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.13ms. Allocated memory is still 201.3MB. Free memory is still 127.2MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 244.63ms. Allocated memory is still 142.6MB. Free memory was 105.1MB in the beginning and 87.2MB in the end (delta: 17.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 23.00ms. Allocated memory is still 142.6MB. Free memory was 87.2MB in the beginning and 85.3MB in the end (delta: 2.0MB). There was no memory consumed. Max. memory is 16.1GB.
 * Boogie Preprocessor took 18.95ms. Allocated memory is still 142.6MB. Free memory was 85.3MB in the beginning and 83.8MB in the end (delta: 1.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
 * IcfgBuilder took 209.92ms. Allocated memory is still 142.6MB. Free memory was 83.8MB in the beginning and 70.4MB in the end (delta: 13.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB.
 * BuchiAutomizer took 3019.46ms. Allocated memory is still 142.6MB. Free memory was 70.4MB in the beginning and 80.4MB in the end (delta: -10.0MB). There was no memory consumed. Max. memory is 16.1GB.
 * Witness Printer took 2.44ms. Allocated memory is still 142.6MB. Free memory was 80.4MB in the beginning and 80.4MB in the end (delta: 37.0kB). There was no memory consumed. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator:
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Unknown variable: ~s2!offset
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Constructed decomposition of program
    Your program was decomposed into 3 terminating modules (2 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function null and consists of 4 locations. 2 modules have a trivial ranking function, the largest among these consists of 5 locations.
  - StatisticsResult: Timing statistics
    BüchiAutomizer plugin needed 2.9s and 4 iterations.  TraceHistogramMax:1. Analysis of lassos took 2.6s. Construction of modules took 0.0s. Büchi inclusion checks took 0.2s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 1. Automata minimization 0.0s AutomataMinimizationTime, 2 MinimizatonAttempts, 1 StatesRemovedByMinimization, 1 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1.	Nontrivial modules had stage [1, 0, 0, 0, 0].	InterpolantCoveringCapabilityFinite: 0/0	InterpolantCoveringCapabilityBuchi: 0/0	HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 12 SdHoareTripleChecker+Valid, 0.1s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 12 mSDsluCounter, 66 SdHoareTripleChecker+Invalid, 0.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 35 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 42 IncrementalHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 31 mSDtfsCounter, 42 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown	LassoAnalysisResults: nont0 unkn0 SFLI1 SFLT0 conc1 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks:   Lassos: inital218 mio100 ax100 hnf100 lsp100 ukn73 mio100 lsp27 div100 bol100 ite100 ukn100 eq150 hnf92 smp95 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 61ms VariablesStem: 4 VariablesLoop: 5 DisjunctsStem: 1 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 6 LassoTerminationAnalysisBenchmarks: LassoNonterminationAnalysisSatFixpoint: 0	LassoNonterminationAnalysisSatUnbounded: 0	LassoNonterminationAnalysisUnsat: 0	LassoNonterminationAnalysisUnknown: 0	LassoNonterminationAnalysisTime: 0.0s	InitialAbstractionConstructionTime: 0.0s
  - TerminationAnalysisResult: Termination proven
    Buchi Automizer proved that your program is terminating
RESULT: Ultimate proved your program to be correct!
[2025-02-08 14:27:02,754 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/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