./Ultimate.py --spec ../sv-benchmarks/c/properties/termination.prp --file ../sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncat-alloca-1.i --full-output --architecture 64bit


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


Checking for termination
Using default analysis
Version 3061b6dc
Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerTermination.xml -i ../sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncat-alloca-1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(F end) )

 --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a82db68f7b8f363f6b0bcc2411736f9dd89d1bc3b2cb78acd33fa27de131c98b
--- Real Ultimate output ---
This is Ultimate 0.2.5-tmp.dk.eval-assert-order-craig-3061b6d-m
[2024-11-19 14:20:39,376 INFO  L188        SettingsManager]: Resetting all preferences to default values...
[2024-11-19 14:20:39,454 INFO  L114        SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Termination-64bit-Automizer_Default.epf
[2024-11-19 14:20:39,461 WARN  L101        SettingsManager]: Preference file contains the following unknown settings:
[2024-11-19 14:20:39,461 WARN  L103        SettingsManager]:   * de.uni_freiburg.informatik.ultimate.core.Log level for class
[2024-11-19 14:20:39,485 INFO  L130        SettingsManager]: Preferences different from defaults after loading the file:
[2024-11-19 14:20:39,487 INFO  L151        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2024-11-19 14:20:39,488 INFO  L153        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2024-11-19 14:20:39,488 INFO  L151        SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults:
[2024-11-19 14:20:39,492 INFO  L153        SettingsManager]:  * Use memory slicer=true
[2024-11-19 14:20:39,492 INFO  L151        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2024-11-19 14:20:39,492 INFO  L153        SettingsManager]:  * Create parallel compositions if possible=false
[2024-11-19 14:20:39,493 INFO  L153        SettingsManager]:  * Use SBE=true
[2024-11-19 14:20:39,493 INFO  L151        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2024-11-19 14:20:39,493 INFO  L153        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2024-11-19 14:20:39,493 INFO  L153        SettingsManager]:  * Use old map elimination=false
[2024-11-19 14:20:39,493 INFO  L153        SettingsManager]:  * Use external solver (rank synthesis)=false
[2024-11-19 14:20:39,494 INFO  L153        SettingsManager]:  * Use only trivial implications for array writes=true
[2024-11-19 14:20:39,494 INFO  L153        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2024-11-19 14:20:39,495 INFO  L151        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2024-11-19 14:20:39,496 INFO  L153        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2024-11-19 14:20:39,496 INFO  L153        SettingsManager]:  * Overapproximate operations on floating types=true
[2024-11-19 14:20:39,496 INFO  L153        SettingsManager]:  * Check division by zero=IGNORE
[2024-11-19 14:20:39,497 INFO  L153        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2024-11-19 14:20:39,497 INFO  L153        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2024-11-19 14:20:39,497 INFO  L153        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2024-11-19 14:20:39,497 INFO  L153        SettingsManager]:  * Allow undefined functions=false
[2024-11-19 14:20:39,497 INFO  L153        SettingsManager]:  * Check unreachability of reach_error function=false
[2024-11-19 14:20:39,498 INFO  L153        SettingsManager]:  * Check if freed pointer was valid=false
[2024-11-19 14:20:39,498 INFO  L153        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2024-11-19 14:20:39,498 INFO  L153        SettingsManager]:  * Use constant arrays=true
[2024-11-19 14:20:39,498 INFO  L151        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2024-11-19 14:20:39,499 INFO  L153        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2024-11-19 14:20:39,499 INFO  L151        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2024-11-19 14:20:39,499 INFO  L153        SettingsManager]:  * Trace refinement strategy=CAMEL
[2024-11-19 14:20:39,500 INFO  L151        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2024-11-19 14:20:39,500 INFO  L153        SettingsManager]:  * TransformationType=MODULO_NEIGHBOR
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int)
WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(F end) )


Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a82db68f7b8f363f6b0bcc2411736f9dd89d1bc3b2cb78acd33fa27de131c98b
[2024-11-19 14:20:39,735 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2024-11-19 14:20:39,759 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2024-11-19 14:20:39,762 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2024-11-19 14:20:39,763 INFO  L270        PluginConnector]: Initializing CDTParser...
[2024-11-19 14:20:39,765 INFO  L274        PluginConnector]: CDTParser initialized
[2024-11-19 14:20:39,766 INFO  L431   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncat-alloca-1.i
[2024-11-19 14:20:41,169 INFO  L533              CDTParser]: Created temporary CDT project at NULL
[2024-11-19 14:20:41,402 INFO  L384              CDTParser]: Found 1 translation units.
[2024-11-19 14:20:41,405 INFO  L180              CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/termination-memory-alloca/openbsd_cstrncat-alloca-1.i
[2024-11-19 14:20:41,423 INFO  L427              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c04709e2b/21027643710d408786f7f8824d2a9823/FLAG5c73d9c49
[2024-11-19 14:20:41,438 INFO  L435              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c04709e2b/21027643710d408786f7f8824d2a9823
[2024-11-19 14:20:41,440 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2024-11-19 14:20:41,441 INFO  L133        ToolchainWalker]: Walking toolchain with 6 elements.
[2024-11-19 14:20:41,442 INFO  L112        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2024-11-19 14:20:41,443 INFO  L270        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2024-11-19 14:20:41,450 INFO  L274        PluginConnector]: CACSL2BoogieTranslator initialized
[2024-11-19 14:20:41,450 INFO  L184        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,451 INFO  L204        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22b4d18b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41, skipping insertion in model container
[2024-11-19 14:20:41,451 INFO  L184        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,494 INFO  L175         MainTranslator]: Built tables and reachable declarations
[2024-11-19 14:20:41,771 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-19 14:20:41,783 INFO  L200         MainTranslator]: Completed pre-run
[2024-11-19 14:20:41,833 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2024-11-19 14:20:41,861 INFO  L204         MainTranslator]: Completed translation
[2024-11-19 14:20:41,862 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41 WrapperNode
[2024-11-19 14:20:41,862 INFO  L131        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2024-11-19 14:20:41,863 INFO  L112        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2024-11-19 14:20:41,863 INFO  L270        PluginConnector]: Initializing Boogie Procedure Inliner...
[2024-11-19 14:20:41,863 INFO  L274        PluginConnector]: Boogie Procedure Inliner initialized
[2024-11-19 14:20:41,869 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,881 INFO  L184        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,899 INFO  L138                Inliner]: procedures = 111, calls = 15, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 80
[2024-11-19 14:20:41,900 INFO  L131        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2024-11-19 14:20:41,900 INFO  L112        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2024-11-19 14:20:41,900 INFO  L270        PluginConnector]: Initializing Boogie Preprocessor...
[2024-11-19 14:20:41,901 INFO  L274        PluginConnector]: Boogie Preprocessor initialized
[2024-11-19 14:20:41,909 INFO  L184        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,910 INFO  L184        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,912 INFO  L184        PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,946 INFO  L175           MemorySlicer]: Split 6 memory accesses to 2 slices as follows [4, 2]. 67 percent of accesses are in the largest equivalence class. The 0 initializations are split as follows [0, 0]. The 4 writes are split as follows [3, 1].
[2024-11-19 14:20:41,947 INFO  L184        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,947 INFO  L184        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,956 INFO  L184        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,959 INFO  L184        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,965 INFO  L184        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,966 INFO  L184        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,968 INFO  L131        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2024-11-19 14:20:41,976 INFO  L112        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2024-11-19 14:20:41,977 INFO  L270        PluginConnector]: Initializing RCFGBuilder...
[2024-11-19 14:20:41,977 INFO  L274        PluginConnector]: RCFGBuilder initialized
[2024-11-19 14:20:41,977 INFO  L184        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (1/1) ...
[2024-11-19 14:20:41,996 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:42,012 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:42,029 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:42,034 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2024-11-19 14:20:42,083 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#0
[2024-11-19 14:20:42,084 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int#1
[2024-11-19 14:20:42,084 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#0
[2024-11-19 14:20:42,084 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int#1
[2024-11-19 14:20:42,085 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2024-11-19 14:20:42,085 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2024-11-19 14:20:42,085 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2024-11-19 14:20:42,085 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2024-11-19 14:20:42,183 INFO  L238             CfgBuilder]: Building ICFG
[2024-11-19 14:20:42,185 INFO  L264             CfgBuilder]: Building CFG for each procedure with an implementation
[2024-11-19 14:20:42,322 INFO  L?                        ?]: Removed 30 outVars from TransFormulas that were not future-live.
[2024-11-19 14:20:42,323 INFO  L287             CfgBuilder]: Performing block encoding
[2024-11-19 14:20:42,342 INFO  L311             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2024-11-19 14:20:42,342 INFO  L316             CfgBuilder]: Removed 2 assume(true) statements.
[2024-11-19 14:20:42,342 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:20:42 BoogieIcfgContainer
[2024-11-19 14:20:42,343 INFO  L131        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2024-11-19 14:20:42,343 INFO  L112        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2024-11-19 14:20:42,344 INFO  L270        PluginConnector]: Initializing BuchiAutomizer...
[2024-11-19 14:20:42,348 INFO  L274        PluginConnector]: BuchiAutomizer initialized
[2024-11-19 14:20:42,348 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-11-19 14:20:42,349 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 19.11 02:20:41" (1/3) ...
[2024-11-19 14:20:42,349 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4ceba94a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 02:20:42, skipping insertion in model container
[2024-11-19 14:20:42,350 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-11-19 14:20:42,350 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:20:41" (2/3) ...
[2024-11-19 14:20:42,350 INFO  L204        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@4ceba94a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 19.11 02:20:42, skipping insertion in model container
[2024-11-19 14:20:42,352 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2024-11-19 14:20:42,352 INFO  L184        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:20:42" (3/3) ...
[2024-11-19 14:20:42,354 INFO  L332   chiAutomizerObserver]: Analyzing ICFG openbsd_cstrncat-alloca-1.i
[2024-11-19 14:20:42,397 INFO  L300   stractBuchiCegarLoop]: Interprodecural is true
[2024-11-19 14:20:42,397 INFO  L301   stractBuchiCegarLoop]: Hoare is None
[2024-11-19 14:20:42,397 INFO  L302   stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2024-11-19 14:20:42,397 INFO  L303   stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2024-11-19 14:20:42,397 INFO  L304   stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2024-11-19 14:20:42,397 INFO  L305   stractBuchiCegarLoop]: Difference is false
[2024-11-19 14:20:42,398 INFO  L306   stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2024-11-19 14:20:42,398 INFO  L310   stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2024-11-19 14:20:42,401 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-19 14:20:42,417 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 6
[2024-11-19 14:20:42,418 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-11-19 14:20:42,418 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-11-19 14:20:42,422 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1]
[2024-11-19 14:20:42,422 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1]
[2024-11-19 14:20:42,422 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 1 ============
[2024-11-19 14:20:42,422 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-19 14:20:42,424 INFO  L131   ngComponentsAnalysis]: Automaton has 2 accepting balls. 6
[2024-11-19 14:20:42,424 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2024-11-19 14:20:42,424 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2024-11-19 14:20:42,424 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1, 1, 1, 1, 1]
[2024-11-19 14:20:42,425 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1]
[2024-11-19 14:20:42,430 INFO  L745   eck$LassoCheckResult]: Stem: 14#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 8#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet8#1, main_#t~nondet9#1, main_#t~nondet10#1, main_#t~malloc11#1.base, main_#t~malloc11#1.offset, main_#t~malloc12#1.base, main_#t~malloc12#1.offset, main_#t~ret13#1.base, main_#t~ret13#1.offset, main_~length1~0#1, main_~length2~0#1, main_~n~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~nondet8#1;main_~length1~0#1 := main_#t~nondet8#1;havoc main_#t~nondet8#1;havoc main_#t~nondet9#1;main_~length2~0#1 := main_#t~nondet9#1;havoc main_#t~nondet9#1;havoc main_#t~nondet10#1;main_~n~0#1 := main_#t~nondet10#1;havoc main_#t~nondet10#1; 17#L568true assume !(main_~length1~0#1 < 1); 15#L568-2true assume !(main_~length2~0#1 < 1); 10#L571-1true assume !(main_~n~0#1 < 1); 13#L574-1true assume !(main_~length1~0#1 < main_~n~0#1 || main_~length1~0#1 - main_~n~0#1 < main_~length2~0#1);call main_#t~malloc11#1.base, main_#t~malloc11#1.offset := #Ultimate.allocOnStack(main_~length1~0#1 % 18446744073709551616);main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset := main_#t~malloc11#1.base, main_#t~malloc11#1.offset;call main_#t~malloc12#1.base, main_#t~malloc12#1.offset := #Ultimate.allocOnStack(main_~length2~0#1 % 18446744073709551616);main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset := main_#t~malloc12#1.base, main_#t~malloc12#1.offset;call write~int#0(0, main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset + (main_~length1~0#1 - main_~n~0#1 - 1), 1);call write~int#1(0, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset + (main_~length2~0#1 - 1), 1);assume { :begin_inline_cstrncat } true;cstrncat_#in~dst#1.base, cstrncat_#in~dst#1.offset, cstrncat_#in~src#1.base, cstrncat_#in~src#1.offset, cstrncat_#in~n#1 := main_~nondetString1~0#1.base, main_~nondetString1~0#1.offset, main_~nondetString2~0#1.base, main_~nondetString2~0#1.offset, main_~n~0#1;havoc cstrncat_#res#1.base, cstrncat_#res#1.offset;havoc cstrncat_#t~mem2#1, cstrncat_#t~post3#1.base, cstrncat_#t~post3#1.offset, cstrncat_#t~post4#1.base, cstrncat_#t~post4#1.offset, cstrncat_#t~mem5#1, cstrncat_#t~post6#1.base, cstrncat_#t~post6#1.offset, cstrncat_#t~pre7#1, cstrncat_~d~0#1.base, cstrncat_~d~0#1.offset, cstrncat_~s~0#1.base, cstrncat_~s~0#1.offset, cstrncat_~dst#1.base, cstrncat_~dst#1.offset, cstrncat_~src#1.base, cstrncat_~src#1.offset, cstrncat_~n#1;cstrncat_~dst#1.base, cstrncat_~dst#1.offset := cstrncat_#in~dst#1.base, cstrncat_#in~dst#1.offset;cstrncat_~src#1.base, cstrncat_~src#1.offset := cstrncat_#in~src#1.base, cstrncat_#in~src#1.offset;cstrncat_~n#1 := cstrncat_#in~n#1; 18#L550true assume 0 != cstrncat_~n#1 % 18446744073709551616;cstrncat_~d~0#1.base, cstrncat_~d~0#1.offset := cstrncat_~dst#1.base, cstrncat_~dst#1.offset;cstrncat_~s~0#1.base, cstrncat_~s~0#1.offset := cstrncat_~src#1.base, cstrncat_~src#1.offset; 4#L553-3true 
[2024-11-19 14:20:42,430 INFO  L747   eck$LassoCheckResult]: Loop: 4#L553-3true call cstrncat_#t~mem2#1 := read~int#0(cstrncat_~d~0#1.base, cstrncat_~d~0#1.offset, 1); 9#L553-1true assume !!(0 != cstrncat_#t~mem2#1);havoc cstrncat_#t~mem2#1;cstrncat_#t~post3#1.base, cstrncat_#t~post3#1.offset := cstrncat_~d~0#1.base, cstrncat_~d~0#1.offset;cstrncat_~d~0#1.base, cstrncat_~d~0#1.offset := cstrncat_#t~post3#1.base, 1 + cstrncat_#t~post3#1.offset; 4#L553-3true 
[2024-11-19 14:20:42,434 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 14:20:42,435 INFO  L85        PathProgramCache]: Analyzing trace with hash 1806939629, now seen corresponding path program 1 times
[2024-11-19 14:20:42,442 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 14:20:42,442 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380422645]
[2024-11-19 14:20:42,443 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 14:20:42,443 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 14:20:42,588 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 14:20:42,589 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-11-19 14:20:42,620 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 14:20:42,644 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-11-19 14:20:42,647 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 14:20:42,648 INFO  L85        PathProgramCache]: Analyzing trace with hash 2022, now seen corresponding path program 1 times
[2024-11-19 14:20:42,648 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 14:20:42,649 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722087619]
[2024-11-19 14:20:42,649 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 14:20:42,650 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 14:20:42,662 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 14:20:42,663 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-11-19 14:20:42,667 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 14:20:42,669 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-11-19 14:20:42,670 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 14:20:42,670 INFO  L85        PathProgramCache]: Analyzing trace with hash 1302196946, now seen corresponding path program 1 times
[2024-11-19 14:20:42,670 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2024-11-19 14:20:42,671 INFO  L334   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [252419845]
[2024-11-19 14:20:42,671 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2024-11-19 14:20:42,671 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2024-11-19 14:20:42,735 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 14:20:42,735 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2024-11-19 14:20:42,781 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2024-11-19 14:20:42,793 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2024-11-19 14:20:43,835 INFO  L204          LassoAnalysis]: Preferences:
[2024-11-19 14:20:43,836 INFO  L125   ssoRankerPreferences]: Compute integeral hull: false
[2024-11-19 14:20:43,836 INFO  L126   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2024-11-19 14:20:43,837 INFO  L127   ssoRankerPreferences]: Term annotations enabled: false
[2024-11-19 14:20:43,837 INFO  L128   ssoRankerPreferences]: Use exernal solver: false
[2024-11-19 14:20:43,837 INFO  L129   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:43,837 INFO  L130   ssoRankerPreferences]: Dump SMT script to file: false
[2024-11-19 14:20:43,837 INFO  L131   ssoRankerPreferences]: Path of dumped script: 
[2024-11-19 14:20:43,837 INFO  L132   ssoRankerPreferences]: Filename of dumped script: openbsd_cstrncat-alloca-1.i_Iteration1_Lasso
[2024-11-19 14:20:43,838 INFO  L133   ssoRankerPreferences]: MapElimAlgo: Frank
[2024-11-19 14:20:43,838 INFO  L241          LassoAnalysis]: Starting lasso preprocessing...
[2024-11-19 14:20:43,857 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,866 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,869 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,871 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,873 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,876 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,879 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,881 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,885 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,887 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,890 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,892 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,894 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,897 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,899 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,902 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,904 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,907 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,910 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,912 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,914 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,916 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,918 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:43,920 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,177 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,180 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,182 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,188 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,190 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,193 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,195 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,197 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,199 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,202 INFO  L118          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2024-11-19 14:20:44,578 INFO  L259          LassoAnalysis]: Preprocessing complete.
[2024-11-19 14:20:44,583 INFO  L451          LassoAnalysis]: Using template 'affine'.
[2024-11-19 14:20:44,585 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,585 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,587 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,589 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,590 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,604 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,604 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,605 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,605 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,605 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,607 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,607 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,611 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,627 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:44,627 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,627 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,629 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,630 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,631 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,645 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,645 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,645 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,645 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,645 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,646 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,646 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,647 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,662 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0
[2024-11-19 14:20:44,663 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,663 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,664 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,668 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,670 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,684 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,684 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,684 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,684 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,684 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,686 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,686 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,689 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,704 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0
[2024-11-19 14:20:44,705 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,705 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,706 INFO  L229       MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,707 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,708 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,718 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,718 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,718 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,718 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,718 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,719 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,719 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,720 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,735 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0
[2024-11-19 14:20:44,735 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,736 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,737 INFO  L229       MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,739 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,740 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,752 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,752 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,753 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,753 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,753 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,753 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,754 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,755 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,770 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:44,770 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,770 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,772 INFO  L229       MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,774 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,775 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,787 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,787 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,788 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,788 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,788 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,789 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,789 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,791 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,806 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0
[2024-11-19 14:20:44,806 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,806 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,808 INFO  L229       MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,811 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,811 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,821 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,822 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,822 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,822 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,822 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,822 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,822 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,826 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,840 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0
[2024-11-19 14:20:44,841 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,841 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,843 INFO  L229       MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,869 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,870 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,882 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,883 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,883 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,883 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,887 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-11-19 14:20:44,887 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-11-19 14:20:44,893 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,908 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:44,908 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,909 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,910 INFO  L229       MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,911 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,911 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,921 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,921 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,921 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,921 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,921 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,922 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,922 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,923 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,935 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0
[2024-11-19 14:20:44,935 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,936 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,937 INFO  L229       MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,938 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,939 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,949 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,949 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,949 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,949 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,949 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,949 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,949 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,951 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,965 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0
[2024-11-19 14:20:44,966 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,966 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,967 INFO  L229       MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,968 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,969 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:44,978 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:44,979 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:44,979 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:44,979 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:44,979 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:44,979 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:44,979 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:44,980 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:44,990 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:44,991 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:44,991 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:44,992 INFO  L229       MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:44,993 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2024-11-19 14:20:44,994 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,004 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,005 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,005 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,005 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,005 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,005 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,005 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,007 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,017 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,018 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,018 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,019 INFO  L229       MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,020 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,021 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,030 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,031 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,031 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,031 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,031 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,031 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,031 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,032 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,043 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0
[2024-11-19 14:20:45,043 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,043 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,044 INFO  L229       MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,045 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,046 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,055 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,055 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,056 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,056 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,056 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,056 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,056 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,058 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,068 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,068 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,068 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,070 INFO  L229       MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,071 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,072 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,084 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,084 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,084 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,084 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,084 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,084 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,085 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,086 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,097 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,097 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,097 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,098 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,099 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,100 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,109 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,110 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,110 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,110 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,110 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,110 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,110 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,111 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,122 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0
[2024-11-19 14:20:45,122 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,122 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,123 INFO  L229       MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,124 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,125 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,134 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,135 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,135 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,135 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,135 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,135 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,135 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,139 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,151 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (18)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,151 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,151 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,153 INFO  L229       MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,154 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,155 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,164 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,165 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,165 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,165 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,165 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,166 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,166 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,172 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,182 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (19)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,183 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,183 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,184 INFO  L229       MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,185 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,186 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,196 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,196 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,196 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,196 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,196 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,197 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,197 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,200 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,215 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (20)] Ended with exit code 0
[2024-11-19 14:20:45,216 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,216 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,218 INFO  L229       MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,220 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,221 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,233 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,234 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,234 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,234 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,234 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,235 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,235 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,236 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,247 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (21)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,247 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,248 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,248 INFO  L229       MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,249 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,250 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,260 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,260 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,260 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,261 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,261 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,261 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,261 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,262 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,272 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (22)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,274 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,274 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,276 INFO  L229       MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,277 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,277 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,287 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,287 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,287 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,287 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,287 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,288 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,288 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,289 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,300 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (23)] Ended with exit code 0
[2024-11-19 14:20:45,301 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,301 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,302 INFO  L229       MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,303 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,303 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,314 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,314 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,315 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,315 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,315 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,315 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2024-11-19 14:20:45,315 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,316 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,327 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (24)] Ended with exit code 0
[2024-11-19 14:20:45,327 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,327 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,328 INFO  L229       MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,329 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,330 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,340 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,340 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,340 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,340 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,345 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-11-19 14:20:45,345 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-11-19 14:20:45,350 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,365 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (25)] Ended with exit code 0
[2024-11-19 14:20:45,366 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,366 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,367 INFO  L229       MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,369 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,370 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,382 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,382 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,382 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,383 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,385 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-11-19 14:20:45,385 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-11-19 14:20:45,388 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,399 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (26)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,399 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,399 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,400 INFO  L229       MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,401 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,401 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,411 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,411 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2024-11-19 14:20:45,411 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,411 INFO  L204   nArgumentSynthesizer]: 2 loop disjuncts
[2024-11-19 14:20:45,411 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,412 INFO  L401   nArgumentSynthesizer]: We have 4 Motzkin's Theorem applications.
[2024-11-19 14:20:45,412 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2024-11-19 14:20:45,414 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,428 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (27)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:45,428 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,428 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,430 INFO  L229       MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,431 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,432 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,444 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,444 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,444 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,444 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,446 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-11-19 14:20:45,446 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-11-19 14:20:45,451 INFO  L488          LassoAnalysis]: Proving termination failed for this template and these settings.
[2024-11-19 14:20:45,465 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (28)] Ended with exit code 0
[2024-11-19 14:20:45,466 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,466 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,468 INFO  L229       MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,469 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,471 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2024-11-19 14:20:45,484 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2024-11-19 14:20:45,484 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2024-11-19 14:20:45,485 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2024-11-19 14:20:45,485 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2024-11-19 14:20:45,496 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2024-11-19 14:20:45,496 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2024-11-19 14:20:45,509 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2024-11-19 14:20:45,556 INFO  L443   ModelExtractionUtils]: Simplification made 8 calls to the SMT solver.
[2024-11-19 14:20:45,556 INFO  L444   ModelExtractionUtils]: 2 out of 19 variables were initially zero. Simplification set additionally 14 variables to zero.
[2024-11-19 14:20:45,558 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2024-11-19 14:20:45,558 INFO  L189       MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
[2024-11-19 14:20:45,581 INFO  L229       MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2024-11-19 14:20:45,584 INFO  L327       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Waiting until timeout for monitored process
[2024-11-19 14:20:45,584 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2024-11-19 14:20:45,598 INFO  L438   nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2.
[2024-11-19 14:20:45,599 INFO  L474          LassoAnalysis]: Proved termination.
[2024-11-19 14:20:45,599 INFO  L476          LassoAnalysis]: Termination argument consisting of:
Ranking function f(ULTIMATE.start_cstrncat_~d~0#1.offset, v_rep(select #length ULTIMATE.start_cstrncat_~d~0#1.base)_1) = -1*ULTIMATE.start_cstrncat_~d~0#1.offset + 1*v_rep(select #length ULTIMATE.start_cstrncat_~d~0#1.base)_1
Supporting invariants []
[2024-11-19 14:20:45,613 INFO  L552       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (29)] Ended with exit code 0
[2024-11-19 14:20:45,634 INFO  L156   tatePredicateManager]: 6 out of 6 supporting invariants were superfluous and have been removed
[2024-11-19 14:20:45,641 WARN  L976   BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: ~d~0!offset
[2024-11-19 14:20:45,642 WARN  L976   BoogieBacktranslator]: Unfinished Backtranslation: Unknown variable: #length
[2024-11-19 14:20:45,642 WARN  L976   BoogieBacktranslator]: Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL]
[2024-11-19 14:20:45,658 INFO  L157       PredicateUnifier]: Initialized classic predicate unifier
[2024-11-19 14:20:45,691 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-19 14:20:45,693 INFO  L255         TraceCheckSpWp]: Trace formula consists of 86 conjuncts, 2 conjuncts are in the unsatisfiable core
[2024-11-19 14:20:45,694 INFO  L278         TraceCheckSpWp]: Computing forward predicates...
[2024-11-19 14:20:45,714 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2024-11-19 14:20:45,715 WARN  L253         TraceCheckSpWp]: Trace formula consists of 17 conjuncts, 9 conjuncts are in the unsatisfiable core
[2024-11-19 14:20:45,716 INFO  L278         TraceCheckSpWp]: Computing forward predicates...
[2024-11-19 14:20:45,731 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2024-11-19 14:20:45,760 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 
[2024-11-19 14:20:45,762 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand  has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand  has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-19 14:20:45,816 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand  has 19 states, 18 states have (on average 1.5555555555555556) internal successors, (28), 18 states have internal predecessors, (28), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0). Second operand  has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Result 44 states and 58 transitions. Complement of second has 8 states.
[2024-11-19 14:20:45,818 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 1 stem states 2 non-accepting loop states 1 accepting loop states 
[2024-11-19 14:20:45,822 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 3 states, 3 states have (on average 3.0) internal successors, (9), 3 states have internal predecessors, (9), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2024-11-19 14:20:45,823 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 41 transitions.
[2024-11-19 14:20:45,824 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 41 transitions. Stem has 7 letters. Loop has 2 letters.
[2024-11-19 14:20:45,825 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-11-19 14:20:45,825 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 41 transitions. Stem has 9 letters. Loop has 2 letters.
[2024-11-19 14:20:45,825 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-11-19 14:20:45,826 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 41 transitions. Stem has 7 letters. Loop has 4 letters.
[2024-11-19 14:20:45,826 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2024-11-19 14:20:45,826 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 44 states and 58 transitions.
[2024-11-19 14:20:45,828 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2024-11-19 14:20:45,831 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 44 states to 0 states and 0 transitions.
[2024-11-19 14:20:45,832 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2024-11-19 14:20:45,832 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2024-11-19 14:20:45,832 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2024-11-19 14:20:45,832 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2024-11-19 14:20:45,832 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2024-11-19 14:20:45,832 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2024-11-19 14:20:45,833 INFO  L425   stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions.
[2024-11-19 14:20:45,833 INFO  L332   stractBuchiCegarLoop]: ======== Iteration 2 ============
[2024-11-19 14:20:45,833 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions.
[2024-11-19 14:20:45,833 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2024-11-19 14:20:45,833 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2024-11-19 14:20:45,841 INFO  L201        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 19.11 02:20:45 BoogieIcfgContainer
[2024-11-19 14:20:45,841 INFO  L131        PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2024-11-19 14:20:45,842 INFO  L112        PluginConnector]: ------------------------Witness Printer----------------------------
[2024-11-19 14:20:45,842 INFO  L270        PluginConnector]: Initializing Witness Printer...
[2024-11-19 14:20:45,842 INFO  L274        PluginConnector]: Witness Printer initialized
[2024-11-19 14:20:45,842 INFO  L184        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:20:42" (3/4) ...
[2024-11-19 14:20:45,845 INFO  L145         WitnessPrinter]: No result that supports witness generation found
[2024-11-19 14:20:45,846 INFO  L131        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2024-11-19 14:20:45,846 INFO  L158              Benchmark]: Toolchain (without parser) took 4404.82ms. Allocated memory is still 182.5MB. Free memory was 112.9MB in the beginning and 90.4MB in the end (delta: 22.5MB). Peak memory consumption was 25.0MB. Max. memory is 16.1GB.
[2024-11-19 14:20:45,846 INFO  L158              Benchmark]: CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-19 14:20:45,847 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 419.72ms. Allocated memory is still 182.5MB. Free memory was 112.7MB in the beginning and 94.1MB in the end (delta: 18.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
[2024-11-19 14:20:45,847 INFO  L158              Benchmark]: Boogie Procedure Inliner took 37.17ms. Allocated memory is still 182.5MB. Free memory was 94.1MB in the beginning and 92.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2024-11-19 14:20:45,847 INFO  L158              Benchmark]: Boogie Preprocessor took 67.27ms. Allocated memory is still 182.5MB. Free memory was 92.0MB in the beginning and 151.3MB in the end (delta: -59.3MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB.
[2024-11-19 14:20:45,849 INFO  L158              Benchmark]: RCFGBuilder took 366.38ms. Allocated memory is still 182.5MB. Free memory was 151.3MB in the beginning and 136.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
[2024-11-19 14:20:45,850 INFO  L158              Benchmark]: BuchiAutomizer took 3497.50ms. Allocated memory is still 182.5MB. Free memory was 136.6MB in the beginning and 91.4MB in the end (delta: 45.2MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB.
[2024-11-19 14:20:45,850 INFO  L158              Benchmark]: Witness Printer took 3.88ms. Allocated memory is still 182.5MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB.
[2024-11-19 14:20:45,852 INFO  L338   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.51ms. Allocated memory is still 117.4MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 419.72ms. Allocated memory is still 182.5MB. Free memory was 112.7MB in the beginning and 94.1MB in the end (delta: 18.6MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 37.17ms. Allocated memory is still 182.5MB. Free memory was 94.1MB in the beginning and 92.2MB in the end (delta: 1.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 67.27ms. Allocated memory is still 182.5MB. Free memory was 92.0MB in the beginning and 151.3MB in the end (delta: -59.3MB). Peak memory consumption was 8.2MB. Max. memory is 16.1GB.
 * RCFGBuilder took 366.38ms. Allocated memory is still 182.5MB. Free memory was 151.3MB in the beginning and 136.6MB in the end (delta: 14.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
 * BuchiAutomizer took 3497.50ms. Allocated memory is still 182.5MB. Free memory was 136.6MB in the beginning and 91.4MB in the end (delta: 45.2MB). Peak memory consumption was 46.2MB. Max. memory is 16.1GB.
 * Witness Printer took 3.88ms. Allocated memory is still 182.5MB. Free memory is still 90.4MB. 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: ~d~0!offset
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Unknown variable: #length
  - GenericResult: Unfinished Backtranslation
    Unfinished Backtranslation: Cannot backtranslate array access to array IdentifierExpression[#length,GLOBAL]
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Constructed decomposition of program
    Your program was decomposed into 1 terminating modules (0 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function null and consists of 5 locations. 
  - StatisticsResult: Timing statistics
    BüchiAutomizer plugin needed 3.4s and 2 iterations.  TraceHistogramMax:1. Analysis of lassos took 3.2s. Construction of modules took 0.0s. Büchi inclusion checks took 0.1s. Highest rank in rank-based complementation 3. Minimization of det autom 1. Minimization of nondet autom 0. Automata minimization No data available. 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, 22 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 21 mSDsluCounter, 29 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8 mSDsCounter, 4 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 10 IncrementalHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4 mSolverCounterUnsat, 21 mSDtfsCounter, 10 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown	LassoAnalysisResults: nont0 unkn0 SFLI0 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks:   Lassos: inital203 mio100 ax108 hnf100 lsp89 ukn65 mio100 lsp56 div150 bol100 ite100 ukn100 eq138 hnf95 smp71 dnf100 smp100 tf100 neg100 sie101 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: unsat Degree: 0 Time: 52ms VariablesStem: 1 VariablesLoop: 0 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!
[2024-11-19 14:20:45,883 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (30)] Forceful destruction successful, exit code 0
[2024-11-19 14:20:46,089 INFO  L540       MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Forceful destruction successful, exit code 0
Received shutdown request...
--- End real Ultimate output ---

Execution finished normally
Writing output log to file Ultimate.log
Result:
TRUE