./Ultimate.py --spec ../../sv-benchmarks/c/properties/termination.prp --file ../../sv-benchmarks/c/termination-memory-alloca/java_AG313-alloca.i --full-output --architecture 64bit


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


Checking for termination
Using default analysis
Version 2329fc70
Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/config/AutomizerTermination.xml -i ../../sv-benchmarks/c/termination-memory-alloca/java_AG313-alloca.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8 --witnessprinter.witness.filename witness.graphml --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 2bfa9ea18c3859fb14daaafa2138a5573eef07b7f87afeb019dc7effa80c928b
--- Real Ultimate output ---
[0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset.
This is Ultimate 0.2.2-dev-2329fc7
[2022-12-13 20:30:27,463 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2022-12-13 20:30:27,465 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2022-12-13 20:30:27,484 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2022-12-13 20:30:27,485 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2022-12-13 20:30:27,486 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2022-12-13 20:30:27,487 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2022-12-13 20:30:27,489 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2022-12-13 20:30:27,490 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2022-12-13 20:30:27,491 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2022-12-13 20:30:27,492 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2022-12-13 20:30:27,493 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2022-12-13 20:30:27,494 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2022-12-13 20:30:27,495 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2022-12-13 20:30:27,496 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2022-12-13 20:30:27,497 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2022-12-13 20:30:27,498 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2022-12-13 20:30:27,499 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2022-12-13 20:30:27,500 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2022-12-13 20:30:27,502 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2022-12-13 20:30:27,503 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2022-12-13 20:30:27,505 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2022-12-13 20:30:27,506 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2022-12-13 20:30:27,507 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2022-12-13 20:30:27,510 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2022-12-13 20:30:27,510 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2022-12-13 20:30:27,511 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2022-12-13 20:30:27,512 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2022-12-13 20:30:27,512 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2022-12-13 20:30:27,514 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2022-12-13 20:30:27,514 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2022-12-13 20:30:27,515 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2022-12-13 20:30:27,516 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2022-12-13 20:30:27,517 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2022-12-13 20:30:27,518 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2022-12-13 20:30:27,518 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2022-12-13 20:30:27,518 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2022-12-13 20:30:27,519 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2022-12-13 20:30:27,519 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2022-12-13 20:30:27,520 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2022-12-13 20:30:27,520 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2022-12-13 20:30:27,521 INFO  L101        SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/config/svcomp-Termination-64bit-Automizer_Default.epf
[2022-12-13 20:30:27,544 INFO  L113        SettingsManager]: Loading preferences was successful
[2022-12-13 20:30:27,544 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2022-12-13 20:30:27,544 INFO  L136        SettingsManager]: Preferences of UltimateCore differ from their defaults:
[2022-12-13 20:30:27,544 INFO  L138        SettingsManager]:  * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR;
[2022-12-13 20:30:27,545 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2022-12-13 20:30:27,545 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2022-12-13 20:30:27,546 INFO  L138        SettingsManager]:  * Use SBE=true
[2022-12-13 20:30:27,546 INFO  L136        SettingsManager]: Preferences of BuchiAutomizer differ from their defaults:
[2022-12-13 20:30:27,546 INFO  L138        SettingsManager]:  * NCSB implementation=INTSET_LAZY3
[2022-12-13 20:30:27,546 INFO  L138        SettingsManager]:  * Use old map elimination=false
[2022-12-13 20:30:27,546 INFO  L138        SettingsManager]:  * Use external solver (rank synthesis)=false
[2022-12-13 20:30:27,546 INFO  L138        SettingsManager]:  * Use only trivial implications for array writes=true
[2022-12-13 20:30:27,546 INFO  L138        SettingsManager]:  * Rank analysis=LINEAR_WITH_GUESSES
[2022-12-13 20:30:27,547 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2022-12-13 20:30:27,547 INFO  L138        SettingsManager]:  * Check unreachability of error function in SV-COMP mode=false
[2022-12-13 20:30:27,547 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2022-12-13 20:30:27,547 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2022-12-13 20:30:27,547 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=ASSUME
[2022-12-13 20:30:27,547 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=ASSUME
[2022-12-13 20:30:27,548 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=ASSUME
[2022-12-13 20:30:27,548 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2022-12-13 20:30:27,548 INFO  L138        SettingsManager]:  * Assume nondeterminstic values are in range=false
[2022-12-13 20:30:27,548 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2022-12-13 20:30:27,548 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=ASSUME
[2022-12-13 20:30:27,548 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2022-12-13 20:30:27,548 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2022-12-13 20:30:27,549 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2022-12-13 20:30:27,549 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2022-12-13 20:30:27,550 INFO  L136        SettingsManager]: Preferences of IcfgTransformer differ from their defaults:
[2022-12-13 20:30:27,550 INFO  L138        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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/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 -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8
Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml
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 -> 2bfa9ea18c3859fb14daaafa2138a5573eef07b7f87afeb019dc7effa80c928b
[2022-12-13 20:30:27,719 INFO  L75    nceAwareModelManager]: Repository-Root is: /tmp
[2022-12-13 20:30:27,738 INFO  L261   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2022-12-13 20:30:27,740 INFO  L217   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2022-12-13 20:30:27,741 INFO  L271        PluginConnector]: Initializing CDTParser...
[2022-12-13 20:30:27,741 INFO  L275        PluginConnector]: CDTParser initialized
[2022-12-13 20:30:27,742 INFO  L432   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/../../sv-benchmarks/c/termination-memory-alloca/java_AG313-alloca.i
[2022-12-13 20:30:30,451 INFO  L500              CDTParser]: Created temporary CDT project at NULL
[2022-12-13 20:30:30,622 INFO  L351              CDTParser]: Found 1 translation units.
[2022-12-13 20:30:30,622 INFO  L172              CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/sv-benchmarks/c/termination-memory-alloca/java_AG313-alloca.i
[2022-12-13 20:30:30,630 INFO  L394              CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/data/9f9b5f6c3/3c7ac910de794cd4a26a28044805a36c/FLAG01696e5ab
[2022-12-13 20:30:30,645 INFO  L402              CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/data/9f9b5f6c3/3c7ac910de794cd4a26a28044805a36c
[2022-12-13 20:30:30,647 INFO  L299   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2022-12-13 20:30:30,648 INFO  L131        ToolchainWalker]: Walking toolchain with 6 elements.
[2022-12-13 20:30:30,649 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2022-12-13 20:30:30,649 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2022-12-13 20:30:30,652 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2022-12-13 20:30:30,652 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:30,653 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64e9536b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30, skipping insertion in model container
[2022-12-13 20:30:30,653 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:30,659 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2022-12-13 20:30:30,687 INFO  L178         MainTranslator]: Built tables and reachable declarations
[2022-12-13 20:30:30,904 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-12-13 20:30:30,915 INFO  L203         MainTranslator]: Completed pre-run
[2022-12-13 20:30:30,947 INFO  L210          PostProcessor]: Analyzing one entry point: main
[2022-12-13 20:30:30,967 INFO  L208         MainTranslator]: Completed translation
[2022-12-13 20:30:30,968 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30 WrapperNode
[2022-12-13 20:30:30,968 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2022-12-13 20:30:30,969 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2022-12-13 20:30:30,969 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2022-12-13 20:30:30,969 INFO  L275        PluginConnector]: Boogie Procedure Inliner initialized
[2022-12-13 20:30:30,976 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:30,986 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,004 INFO  L138                Inliner]: procedures = 111, calls = 27, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 73
[2022-12-13 20:30:31,004 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2022-12-13 20:30:31,005 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2022-12-13 20:30:31,005 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2022-12-13 20:30:31,005 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2022-12-13 20:30:31,014 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,014 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,016 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,017 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,021 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,024 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,025 INFO  L185        PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,026 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,028 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2022-12-13 20:30:31,028 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2022-12-13 20:30:31,028 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2022-12-13 20:30:31,029 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2022-12-13 20:30:31,029 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (1/1) ...
[2022-12-13 20:30:31,036 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:31,045 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:31,057 INFO  L229       MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:31,060 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (1)] Waiting until timeout for monitored process
[2022-12-13 20:30:31,095 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2022-12-13 20:30:31,096 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2022-12-13 20:30:31,096 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2022-12-13 20:30:31,096 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2022-12-13 20:30:31,096 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2022-12-13 20:30:31,096 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2022-12-13 20:30:31,179 INFO  L235             CfgBuilder]: Building ICFG
[2022-12-13 20:30:31,181 INFO  L261             CfgBuilder]: Building CFG for each procedure with an implementation
[2022-12-13 20:30:31,281 INFO  L276             CfgBuilder]: Performing block encoding
[2022-12-13 20:30:31,286 INFO  L295             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2022-12-13 20:30:31,286 INFO  L300             CfgBuilder]: Removed 1 assume(true) statements.
[2022-12-13 20:30:31,287 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:30:31 BoogieIcfgContainer
[2022-12-13 20:30:31,287 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2022-12-13 20:30:31,288 INFO  L113        PluginConnector]: ------------------------BuchiAutomizer----------------------------
[2022-12-13 20:30:31,288 INFO  L271        PluginConnector]: Initializing BuchiAutomizer...
[2022-12-13 20:30:31,291 INFO  L275        PluginConnector]: BuchiAutomizer initialized
[2022-12-13 20:30:31,292 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-12-13 20:30:31,292 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "CDTParser AST 13.12 08:30:30" (1/3) ...
[2022-12-13 20:30:31,292 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62d7cdc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 08:30:31, skipping insertion in model container
[2022-12-13 20:30:31,293 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-12-13 20:30:31,293 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.12 08:30:30" (2/3) ...
[2022-12-13 20:30:31,293 INFO  L205        PluginConnector]: Invalid model from BuchiAutomizer for observer de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer.BuchiAutomizerObserver@62d7cdc3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer AST 13.12 08:30:31, skipping insertion in model container
[2022-12-13 20:30:31,293 INFO  L99          BuchiAutomizer]: Safety of program was proven or not checked, starting termination analysis
[2022-12-13 20:30:31,293 INFO  L185        PluginConnector]: Executing the observer BuchiAutomizerObserver from plugin BuchiAutomizer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:30:31" (3/3) ...
[2022-12-13 20:30:31,294 INFO  L332   chiAutomizerObserver]: Analyzing ICFG java_AG313-alloca.i
[2022-12-13 20:30:31,337 INFO  L303   stractBuchiCegarLoop]: Interprodecural is true
[2022-12-13 20:30:31,337 INFO  L304   stractBuchiCegarLoop]: Hoare is false
[2022-12-13 20:30:31,337 INFO  L305   stractBuchiCegarLoop]: Compute interpolants for ForwardPredicates
[2022-12-13 20:30:31,337 INFO  L306   stractBuchiCegarLoop]: Backedges is STRAIGHT_LINE
[2022-12-13 20:30:31,337 INFO  L307   stractBuchiCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2022-12-13 20:30:31,338 INFO  L308   stractBuchiCegarLoop]: Difference is false
[2022-12-13 20:30:31,338 INFO  L309   stractBuchiCegarLoop]: Minimize is MINIMIZE_SEVPA
[2022-12-13 20:30:31,338 INFO  L313   stractBuchiCegarLoop]: ======== Iteration 0 == of CEGAR loop == BuchiAutomatonCegarLoop ========
[2022-12-13 20:30:31,341 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 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)
[2022-12-13 20:30:31,357 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2022-12-13 20:30:31,357 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-12-13 20:30:31,357 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-12-13 20:30:31,362 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1]
[2022-12-13 20:30:31,363 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2022-12-13 20:30:31,363 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 1 ============
[2022-12-13 20:30:31,363 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand  has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 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)
[2022-12-13 20:30:31,364 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2022-12-13 20:30:31,364 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-12-13 20:30:31,364 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-12-13 20:30:31,365 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1]
[2022-12-13 20:30:31,365 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2022-12-13 20:30:31,373 INFO  L748   eck$LassoCheckResult]: Stem: 7#$Ultimate##0true assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 10#L-1true assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet13#1, main_#t~nondet14#1, main_#t~ret15#1;assume { :begin_inline_quot } true;quot_#in~x#1, quot_#in~y#1 := main_#t~nondet13#1, main_#t~nondet14#1;havoc quot_#res#1;havoc quot_#t~malloc2#1.base, quot_#t~malloc2#1.offset, quot_#t~malloc3#1.base, quot_#t~malloc3#1.offset, quot_#t~malloc4#1.base, quot_#t~malloc4#1.offset, quot_#t~mem5#1, quot_#t~mem9#1, quot_#t~mem10#1, quot_#t~mem11#1, quot_#t~mem6#1, quot_#t~mem7#1, quot_#t~short8#1, quot_#t~mem12#1, quot_~x#1, quot_~y#1, quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset, quot_~i~0#1.base, quot_~i~0#1.offset;quot_~x#1 := quot_#in~x#1;quot_~y#1 := quot_#in~y#1;call quot_#t~malloc2#1.base, quot_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset := quot_#t~malloc2#1.base, quot_#t~malloc2#1.offset;call quot_#t~malloc3#1.base, quot_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset := quot_#t~malloc3#1.base, quot_#t~malloc3#1.offset;call quot_#t~malloc4#1.base, quot_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);quot_~i~0#1.base, quot_~i~0#1.offset := quot_#t~malloc4#1.base, quot_#t~malloc4#1.offset;call write~int(quot_~x#1, quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);call write~int(quot_~y#1, quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset, 4);call write~int(0, quot_~i~0#1.base, quot_~i~0#1.offset, 4);call quot_#t~mem5#1 := read~int(quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4); 4#L555true assume !(0 == quot_#t~mem5#1);havoc quot_#t~mem5#1; 2#L556-5true 
[2022-12-13 20:30:31,373 INFO  L750   eck$LassoCheckResult]: Loop: 2#L556-5true call quot_#t~mem6#1 := read~int(quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);quot_#t~short8#1 := quot_#t~mem6#1 > 0; 9#L556-1true assume !quot_#t~short8#1; 6#L556-3true assume !!quot_#t~short8#1;havoc quot_#t~mem6#1;havoc quot_#t~mem7#1;havoc quot_#t~short8#1;call quot_#t~mem9#1 := read~int(quot_~i~0#1.base, quot_~i~0#1.offset, 4);call write~int(1 + quot_#t~mem9#1, quot_~i~0#1.base, quot_~i~0#1.offset, 4);havoc quot_#t~mem9#1;call quot_#t~mem10#1 := read~int(quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);call quot_#t~mem11#1 := read~int(quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset, 4);call write~int(quot_#t~mem10#1 - 1 - (quot_#t~mem11#1 - 1), quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);havoc quot_#t~mem10#1;havoc quot_#t~mem11#1; 2#L556-5true 
[2022-12-13 20:30:31,378 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 20:30:31,379 INFO  L85        PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 1 times
[2022-12-13 20:30:31,388 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 20:30:31,389 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [829069972]
[2022-12-13 20:30:31,389 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 20:30:31,390 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 20:30:31,526 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,526 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-12-13 20:30:31,543 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,558 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-12-13 20:30:31,560 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 20:30:31,560 INFO  L85        PathProgramCache]: Analyzing trace with hash 41873, now seen corresponding path program 1 times
[2022-12-13 20:30:31,560 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 20:30:31,561 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1494427314]
[2022-12-13 20:30:31,561 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 20:30:31,561 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 20:30:31,575 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 20:30:31,640 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 20:30:31,640 INFO  L136   FreeRefinementEngine]: Strategy CAMEL found an infeasible trace
[2022-12-13 20:30:31,640 INFO  L333   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1494427314]
[2022-12-13 20:30:31,641 INFO  L157   FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1494427314] provided 1 perfect and 0 imperfect interpolant sequences
[2022-12-13 20:30:31,641 INFO  L184   FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences.
[2022-12-13 20:30:31,641 INFO  L197   FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2
[2022-12-13 20:30:31,642 INFO  L121   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [605236286]
[2022-12-13 20:30:31,643 INFO  L85    oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton
[2022-12-13 20:30:31,647 INFO  L765   eck$LassoCheckResult]: loop already infeasible
[2022-12-13 20:30:31,648 INFO  L100   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2022-12-13 20:30:31,683 INFO  L143   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2022-12-13 20:30:31,683 INFO  L145   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2022-12-13 20:30:31,685 INFO  L87              Difference]: Start difference. First operand  has 11 states, 10 states have (on average 1.4) internal successors, (14), 10 states have internal predecessors, (14), 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, 2 states have (on average 1.5) internal successors, (3), 3 states have internal predecessors, (3), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)
[2022-12-13 20:30:31,711 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2022-12-13 20:30:31,711 INFO  L93              Difference]: Finished difference Result 12 states and 14 transitions.
[2022-12-13 20:30:31,712 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 12 states and 14 transitions.
[2022-12-13 20:30:31,713 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2022-12-13 20:30:31,716 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 12 states to 6 states and 6 transitions.
[2022-12-13 20:30:31,718 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 6
[2022-12-13 20:30:31,718 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 6
[2022-12-13 20:30:31,718 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 6 states and 6 transitions.
[2022-12-13 20:30:31,719 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-12-13 20:30:31,719 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 6 states and 6 transitions.
[2022-12-13 20:30:31,733 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 6 states and 6 transitions.
[2022-12-13 20:30:31,739 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 6 to 6.
[2022-12-13 20:30:31,740 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 6 states, 6 states have (on average 1.0) internal successors, (6), 5 states have internal predecessors, (6), 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)
[2022-12-13 20:30:31,740 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions.
[2022-12-13 20:30:31,741 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 6 states and 6 transitions.
[2022-12-13 20:30:31,742 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2022-12-13 20:30:31,745 INFO  L428   stractBuchiCegarLoop]: Abstraction has 6 states and 6 transitions.
[2022-12-13 20:30:31,746 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 2 ============
[2022-12-13 20:30:31,746 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 6 states and 6 transitions.
[2022-12-13 20:30:31,746 INFO  L131   ngComponentsAnalysis]: Automaton has 1 accepting balls. 3
[2022-12-13 20:30:31,746 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is false
[2022-12-13 20:30:31,747 INFO  L119           BuchiIsEmpty]: Starting construction of run
[2022-12-13 20:30:31,747 INFO  L148   hiAutomatonCegarLoop]: Counterexample stem histogram [1, 1, 1]
[2022-12-13 20:30:31,747 INFO  L149   hiAutomatonCegarLoop]: Counterexample loop histogram [1, 1, 1]
[2022-12-13 20:30:31,747 INFO  L748   eck$LassoCheckResult]: Stem: 36#$Ultimate##0 assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier; 37#L-1 assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;havoc main_#t~nondet13#1, main_#t~nondet14#1, main_#t~ret15#1;assume { :begin_inline_quot } true;quot_#in~x#1, quot_#in~y#1 := main_#t~nondet13#1, main_#t~nondet14#1;havoc quot_#res#1;havoc quot_#t~malloc2#1.base, quot_#t~malloc2#1.offset, quot_#t~malloc3#1.base, quot_#t~malloc3#1.offset, quot_#t~malloc4#1.base, quot_#t~malloc4#1.offset, quot_#t~mem5#1, quot_#t~mem9#1, quot_#t~mem10#1, quot_#t~mem11#1, quot_#t~mem6#1, quot_#t~mem7#1, quot_#t~short8#1, quot_#t~mem12#1, quot_~x#1, quot_~y#1, quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset, quot_~i~0#1.base, quot_~i~0#1.offset;quot_~x#1 := quot_#in~x#1;quot_~y#1 := quot_#in~y#1;call quot_#t~malloc2#1.base, quot_#t~malloc2#1.offset := #Ultimate.allocOnStack(4);quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset := quot_#t~malloc2#1.base, quot_#t~malloc2#1.offset;call quot_#t~malloc3#1.base, quot_#t~malloc3#1.offset := #Ultimate.allocOnStack(4);quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset := quot_#t~malloc3#1.base, quot_#t~malloc3#1.offset;call quot_#t~malloc4#1.base, quot_#t~malloc4#1.offset := #Ultimate.allocOnStack(4);quot_~i~0#1.base, quot_~i~0#1.offset := quot_#t~malloc4#1.base, quot_#t~malloc4#1.offset;call write~int(quot_~x#1, quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);call write~int(quot_~y#1, quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset, 4);call write~int(0, quot_~i~0#1.base, quot_~i~0#1.offset, 4);call quot_#t~mem5#1 := read~int(quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4); 34#L555 assume !(0 == quot_#t~mem5#1);havoc quot_#t~mem5#1; 32#L556-5 
[2022-12-13 20:30:31,747 INFO  L750   eck$LassoCheckResult]: Loop: 32#L556-5 call quot_#t~mem6#1 := read~int(quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);quot_#t~short8#1 := quot_#t~mem6#1 > 0; 33#L556-1 assume quot_#t~short8#1;call quot_#t~mem7#1 := read~int(quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset, 4);quot_#t~short8#1 := quot_#t~mem7#1 > 0; 35#L556-3 assume !!quot_#t~short8#1;havoc quot_#t~mem6#1;havoc quot_#t~mem7#1;havoc quot_#t~short8#1;call quot_#t~mem9#1 := read~int(quot_~i~0#1.base, quot_~i~0#1.offset, 4);call write~int(1 + quot_#t~mem9#1, quot_~i~0#1.base, quot_~i~0#1.offset, 4);havoc quot_#t~mem9#1;call quot_#t~mem10#1 := read~int(quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);call quot_#t~mem11#1 := read~int(quot_~y_ref~0#1.base, quot_~y_ref~0#1.offset, 4);call write~int(quot_#t~mem10#1 - 1 - (quot_#t~mem11#1 - 1), quot_~x_ref~0#1.base, quot_~x_ref~0#1.offset, 4);havoc quot_#t~mem10#1;havoc quot_#t~mem11#1; 32#L556-5 
[2022-12-13 20:30:31,748 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 20:30:31,748 INFO  L85        PathProgramCache]: Analyzing trace with hash 29860, now seen corresponding path program 2 times
[2022-12-13 20:30:31,748 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 20:30:31,749 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973395692]
[2022-12-13 20:30:31,749 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 20:30:31,749 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 20:30:31,789 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,789 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-12-13 20:30:31,807 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,811 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-12-13 20:30:31,812 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 20:30:31,812 INFO  L85        PathProgramCache]: Analyzing trace with hash 41811, now seen corresponding path program 1 times
[2022-12-13 20:30:31,812 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 20:30:31,812 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1033642070]
[2022-12-13 20:30:31,812 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 20:30:31,813 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 20:30:31,833 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,833 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-12-13 20:30:31,843 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,846 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-12-13 20:30:31,847 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 20:30:31,847 INFO  L85        PathProgramCache]: Analyzing trace with hash 889571280, now seen corresponding path program 1 times
[2022-12-13 20:30:31,848 INFO  L118   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2022-12-13 20:30:31,848 INFO  L333   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1475102799]
[2022-12-13 20:30:31,848 INFO  L95    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2022-12-13 20:30:31,848 INFO  L127          SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms
[2022-12-13 20:30:31,891 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,891 INFO  L356             TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders.
[2022-12-13 20:30:31,906 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is sat
[2022-12-13 20:30:31,910 INFO  L130   FreeRefinementEngine]: Strategy CAMEL found a feasible trace
[2022-12-13 20:30:32,613 INFO  L210          LassoAnalysis]: Preferences:
[2022-12-13 20:30:32,613 INFO  L126   ssoRankerPreferences]: Compute integeral hull: false
[2022-12-13 20:30:32,613 INFO  L127   ssoRankerPreferences]: Enable LassoPartitioneer: true
[2022-12-13 20:30:32,613 INFO  L128   ssoRankerPreferences]: Term annotations enabled: false
[2022-12-13 20:30:32,613 INFO  L129   ssoRankerPreferences]: Use exernal solver: false
[2022-12-13 20:30:32,614 INFO  L130   ssoRankerPreferences]: SMT solver command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:32,614 INFO  L131   ssoRankerPreferences]: Dump SMT script to file: false
[2022-12-13 20:30:32,614 INFO  L132   ssoRankerPreferences]: Path of dumped script: 
[2022-12-13 20:30:32,614 INFO  L133   ssoRankerPreferences]: Filename of dumped script: java_AG313-alloca.i_Iteration2_Lasso
[2022-12-13 20:30:32,614 INFO  L134   ssoRankerPreferences]: MapElimAlgo: Frank
[2022-12-13 20:30:32,614 INFO  L276          LassoAnalysis]: Starting lasso preprocessing...
[2022-12-13 20:30:32,634 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,641 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,644 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,646 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,648 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,650 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,652 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,654 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,656 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:32,658 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,185 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,186 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,188 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,190 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,191 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,193 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,195 INFO  L117          MapEliminator]: Using MapEliminator with SimplificationTechnique=SIMPLIFY_DDA XnfConversionTechnique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION AddInequalities=false OnlyTrivialImplicationsArrayWrite=true OnlyTrivialImplicationsForModifiedArguments=true OnlyArgumentsInFormula=true
[2022-12-13 20:30:33,548 INFO  L294          LassoAnalysis]: Preprocessing complete.
[2022-12-13 20:30:33,551 INFO  L490          LassoAnalysis]: Using template 'affine'.
[2022-12-13 20:30:33,552 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,552 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,553 INFO  L229       MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,555 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,556 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,566 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,566 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 20:30:33,567 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,567 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,567 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,569 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 20:30:33,569 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 20:30:33,571 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,574 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (2)] Forceful destruction successful, exit code 0
[2022-12-13 20:30:33,575 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,575 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,576 INFO  L229       MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,576 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,577 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,587 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,587 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,587 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,588 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,590 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,590 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,594 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,596 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (3)] Ended with exit code 0
[2022-12-13 20:30:33,597 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,597 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,598 INFO  L229       MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,599 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,600 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,610 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,610 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 20:30:33,610 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,610 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,610 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,611 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 20:30:33,611 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 20:30:33,612 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,615 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (4)] Ended with exit code 0
[2022-12-13 20:30:33,615 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,615 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,616 INFO  L229       MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,617 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,618 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,628 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,628 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 20:30:33,628 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,628 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,629 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,629 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 20:30:33,629 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 20:30:33,630 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,633 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (5)] Ended with exit code 0
[2022-12-13 20:30:33,633 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,634 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,634 INFO  L229       MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,635 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,636 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,646 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,646 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,646 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,646 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,648 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,648 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,652 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,655 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (6)] Ended with exit code 0
[2022-12-13 20:30:33,656 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,656 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,657 INFO  L229       MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,658 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,659 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,670 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,670 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 20:30:33,670 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,670 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,670 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,670 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 20:30:33,670 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 20:30:33,672 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,674 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (7)] Ended with exit code 0
[2022-12-13 20:30:33,675 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,675 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,676 INFO  L229       MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,676 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,678 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,687 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,688 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 20:30:33,688 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,688 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,688 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,688 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 20:30:33,688 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 20:30:33,690 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,693 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (8)] Ended with exit code 0
[2022-12-13 20:30:33,693 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,693 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,694 INFO  L229       MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,695 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,697 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,709 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,709 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,709 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,709 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,711 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,711 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,714 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,717 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (9)] Ended with exit code 0
[2022-12-13 20:30:33,717 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,717 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,718 INFO  L229       MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,719 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,720 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,730 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,730 INFO  L351   nArgumentSynthesizer]: There is no stem transition; disabling supporting invariant generation.
[2022-12-13 20:30:33,730 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,731 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,731 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,731 INFO  L401   nArgumentSynthesizer]: We have 2 Motzkin's Theorem applications.
[2022-12-13 20:30:33,731 INFO  L402   nArgumentSynthesizer]: A total of 0 supporting invariants were added.
[2022-12-13 20:30:33,733 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,735 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (10)] Ended with exit code 0
[2022-12-13 20:30:33,735 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,735 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,736 INFO  L229       MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,737 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,739 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,749 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,749 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,749 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,750 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,754 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,755 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,765 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,768 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (11)] Ended with exit code 0
[2022-12-13 20:30:33,769 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,769 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,770 INFO  L229       MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,770 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,772 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,782 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,782 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,782 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,783 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,785 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,785 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,790 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,793 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (12)] Ended with exit code 0
[2022-12-13 20:30:33,793 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,793 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,794 INFO  L229       MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,794 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,796 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,806 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,806 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,806 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,806 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,813 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,813 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,830 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,834 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (13)] Ended with exit code 0
[2022-12-13 20:30:33,834 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,834 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,835 INFO  L229       MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,836 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,837 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,847 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,847 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,847 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,847 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,853 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,853 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,856 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,859 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (14)] Ended with exit code 0
[2022-12-13 20:30:33,859 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,859 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,860 INFO  L229       MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,861 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,862 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,872 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,872 INFO  L203   nArgumentSynthesizer]: 1 stem disjuncts
[2022-12-13 20:30:33,872 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,872 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,874 INFO  L401   nArgumentSynthesizer]: We have 6 Motzkin's Theorem applications.
[2022-12-13 20:30:33,874 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,877 INFO  L527          LassoAnalysis]: Proving termination failed for this template and these settings.
[2022-12-13 20:30:33,880 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (15)] Ended with exit code 0
[2022-12-13 20:30:33,880 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,880 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,881 INFO  L229       MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,882 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,883 INFO  L120   nArgumentSynthesizer]: Termination Analysis Settings: Termination analysis: LINEAR_WITH_GUESSESNumber of strict supporting invariants: 0Number of non-strict supporting invariants: 1Consider only non-deceasing supporting invariants: trueSimplify termination arguments: trueSimplify supporting invariants: trueOverapproximate stem: false
[2022-12-13 20:30:33,893 INFO  L338   nArgumentSynthesizer]: Template has degree 0.
[2022-12-13 20:30:33,893 INFO  L203   nArgumentSynthesizer]: 2 stem disjuncts
[2022-12-13 20:30:33,894 INFO  L204   nArgumentSynthesizer]: 1 loop disjuncts
[2022-12-13 20:30:33,894 INFO  L205   nArgumentSynthesizer]: 2 template conjuncts.
[2022-12-13 20:30:33,899 INFO  L401   nArgumentSynthesizer]: We have 8 Motzkin's Theorem applications.
[2022-12-13 20:30:33,899 INFO  L402   nArgumentSynthesizer]: A total of 2 supporting invariants were added.
[2022-12-13 20:30:33,912 INFO  L420   nArgumentSynthesizer]: Found a termination argument, trying to simplify.
[2022-12-13 20:30:33,926 INFO  L443   ModelExtractionUtils]: Simplification made 5 calls to the SMT solver.
[2022-12-13 20:30:33,926 INFO  L444   ModelExtractionUtils]: 23 out of 28 variables were initially zero. Simplification set additionally 3 variables to zero.
[2022-12-13 20:30:33,928 INFO  L173          SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000
[2022-12-13 20:30:33,928 INFO  L189       MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3
[2022-12-13 20:30:33,956 INFO  L229       MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (exit command is (exit), workingDir is null)
[2022-12-13 20:30:33,958 INFO  L327       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Waiting until timeout for monitored process
[2022-12-13 20:30:33,958 INFO  L435   nArgumentSynthesizer]: Simplifying supporting invariants...
[2022-12-13 20:30:33,970 INFO  L438   nArgumentSynthesizer]: Removed 2 redundant supporting invariants from a total of 2.
[2022-12-13 20:30:33,970 INFO  L513          LassoAnalysis]: Proved termination.
[2022-12-13 20:30:33,970 INFO  L515          LassoAnalysis]: Termination argument consisting of:
Ranking function f(v_rep(select (select #memory_int ULTIMATE.start_quot_~x_ref~0#1.base) ULTIMATE.start_quot_~x_ref~0#1.offset)_1) = 1*v_rep(select (select #memory_int ULTIMATE.start_quot_~x_ref~0#1.base) ULTIMATE.start_quot_~x_ref~0#1.offset)_1
Supporting invariants []
[2022-12-13 20:30:33,974 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (16)] Ended with exit code 0
[2022-12-13 20:30:34,059 INFO  L156   tatePredicateManager]: 23 out of 24 supporting invariants were superfluous and have been removed
[2022-12-13 20:30:34,082 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2022-12-13 20:30:34,098 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 20:30:34,099 INFO  L263         TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 17 conjunts are in the unsatisfiable core
[2022-12-13 20:30:34,102 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 20:30:34,145 INFO  L350             Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3
[2022-12-13 20:30:34,164 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2022-12-13 20:30:34,165 INFO  L263         TraceCheckSpWp]: Trace formula consists of 44 conjuncts, 21 conjunts are in the unsatisfiable core
[2022-12-13 20:30:34,167 INFO  L286         TraceCheckSpWp]: Computing forward predicates...
[2022-12-13 20:30:34,232 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2022-12-13 20:30:34,234 INFO  L141   lantAutomatonBouncer]: Defining deterministic Buchi interpolant automaton with honda bouncer for stem and without honda bouncer for loop.2 stem predicates 3 loop predicates 
[2022-12-13 20:30:34,235 INFO  L71    iDifferenceNCSBLazy3]: Start buchiDifferenceNCSBLazy3. First operand 6 states and 6 transitions. cyclomatic complexity: 1 Second operand  has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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)
[2022-12-13 20:30:34,283 INFO  L75    iDifferenceNCSBLazy3]: Finished buchiDifferenceNCSBLazy3. First operand 6 states and 6 transitions. cyclomatic complexity: 1. Second operand  has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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 9 states and 10 transitions. Complement of second has 7 states.
[2022-12-13 20:30:34,284 INFO  L141   InterpolantAutomaton]: Switched to read-only mode: Buchi interpolant automaton has 5 states 2 stem states 2 non-accepting loop states 1 accepting loop states 
[2022-12-13 20:30:34,285 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand  has 5 states, 5 states have (on average 1.2) internal successors, (6), 5 states have internal predecessors, (6), 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)
[2022-12-13 20:30:34,285 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 6 transitions.
[2022-12-13 20:30:34,286 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 6 transitions. Stem has 3 letters. Loop has 3 letters.
[2022-12-13 20:30:34,286 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 20:30:34,286 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 6 transitions. Stem has 6 letters. Loop has 3 letters.
[2022-12-13 20:30:34,286 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 20:30:34,286 INFO  L84            BuchiAccepts]: Start buchiAccepts Operand 5 states and 6 transitions. Stem has 3 letters. Loop has 6 letters.
[2022-12-13 20:30:34,286 INFO  L116           BuchiAccepts]: Finished buchiAccepts.
[2022-12-13 20:30:34,286 INFO  L82        GeneralOperation]: Start removeNonLiveStates. Operand 9 states and 10 transitions.
[2022-12-13 20:30:34,287 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-12-13 20:30:34,287 INFO  L88        GeneralOperation]: Finished removeNonLiveStates. Reduced from 9 states to 0 states and 0 transitions.
[2022-12-13 20:30:34,287 INFO  L87         BuchiClosureNwa]: Accepting states before buchiClosure: 0
[2022-12-13 20:30:34,287 INFO  L106        BuchiClosureNwa]: Accepting states after buchiClosure: 0
[2022-12-13 20:30:34,287 INFO  L73         IsDeterministic]: Start isDeterministic. Operand 0 states and 0 transitions.
[2022-12-13 20:30:34,287 INFO  L80         IsDeterministic]: Finished isDeterministic. Operand is deterministic.
[2022-12-13 20:30:34,287 INFO  L218   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 20:30:34,287 INFO  L240   hiAutomatonCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 20:30:34,287 INFO  L428   stractBuchiCegarLoop]: Abstraction has 0 states and 0 transitions.
[2022-12-13 20:30:34,287 INFO  L335   stractBuchiCegarLoop]: ======== Iteration 3 ============
[2022-12-13 20:30:34,287 INFO  L72            BuchiIsEmpty]: Start buchiIsEmpty. Operand 0 states and 0 transitions.
[2022-12-13 20:30:34,287 INFO  L131   ngComponentsAnalysis]: Automaton has 0 accepting balls. 0
[2022-12-13 20:30:34,287 INFO  L87            BuchiIsEmpty]: Finished buchiIsEmpty Result is true
[2022-12-13 20:30:34,292 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.buchiautomizer CFG 13.12 08:30:34 BoogieIcfgContainer
[2022-12-13 20:30:34,292 INFO  L132        PluginConnector]: ------------------------ END BuchiAutomizer----------------------------
[2022-12-13 20:30:34,293 INFO  L113        PluginConnector]: ------------------------Witness Printer----------------------------
[2022-12-13 20:30:34,293 INFO  L271        PluginConnector]: Initializing Witness Printer...
[2022-12-13 20:30:34,293 INFO  L275        PluginConnector]: Witness Printer initialized
[2022-12-13 20:30:34,293 INFO  L185        PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.12 08:30:31" (3/4) ...
[2022-12-13 20:30:34,295 INFO  L140         WitnessPrinter]: No result that supports witness generation found
[2022-12-13 20:30:34,295 INFO  L132        PluginConnector]: ------------------------ END Witness Printer----------------------------
[2022-12-13 20:30:34,296 INFO  L158              Benchmark]: Toolchain (without parser) took 3647.59ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 90.0MB in the beginning and 62.4MB in the end (delta: 27.6MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB.
[2022-12-13 20:30:34,296 INFO  L158              Benchmark]: CDTParser took 0.11ms. Allocated memory is still 123.7MB. Free memory is still 65.6MB. There was no memory consumed. Max. memory is 16.1GB.
[2022-12-13 20:30:34,296 INFO  L158              Benchmark]: CACSL2BoogieTranslator took 319.25ms. Allocated memory is still 123.7MB. Free memory was 89.5MB in the beginning and 74.0MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
[2022-12-13 20:30:34,297 INFO  L158              Benchmark]: Boogie Procedure Inliner took 35.81ms. Allocated memory is still 123.7MB. Free memory was 74.0MB in the beginning and 72.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2022-12-13 20:30:34,297 INFO  L158              Benchmark]: Boogie Preprocessor took 22.58ms. Allocated memory is still 123.7MB. Free memory was 72.4MB in the beginning and 71.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2022-12-13 20:30:34,297 INFO  L158              Benchmark]: RCFGBuilder took 259.09ms. Allocated memory is still 123.7MB. Free memory was 71.1MB in the beginning and 59.3MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
[2022-12-13 20:30:34,297 INFO  L158              Benchmark]: BuchiAutomizer took 3004.48ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 58.9MB in the beginning and 63.5MB in the end (delta: -4.5MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB.
[2022-12-13 20:30:34,298 INFO  L158              Benchmark]: Witness Printer took 2.49ms. Allocated memory is still 148.9MB. Free memory was 63.5MB in the beginning and 62.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
[2022-12-13 20:30:34,299 INFO  L339   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.11ms. Allocated memory is still 123.7MB. Free memory is still 65.6MB. There was no memory consumed. Max. memory is 16.1GB.
 * CACSL2BoogieTranslator took 319.25ms. Allocated memory is still 123.7MB. Free memory was 89.5MB in the beginning and 74.0MB in the end (delta: 15.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB.
 * Boogie Procedure Inliner took 35.81ms. Allocated memory is still 123.7MB. Free memory was 74.0MB in the beginning and 72.4MB in the end (delta: 1.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * Boogie Preprocessor took 22.58ms. Allocated memory is still 123.7MB. Free memory was 72.4MB in the beginning and 71.1MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * RCFGBuilder took 259.09ms. Allocated memory is still 123.7MB. Free memory was 71.1MB in the beginning and 59.3MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB.
 * BuchiAutomizer took 3004.48ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 58.9MB in the beginning and 63.5MB in the end (delta: -4.5MB). Peak memory consumption was 22.7MB. Max. memory is 16.1GB.
 * Witness Printer took 2.49ms. Allocated memory is still 148.9MB. Free memory was 63.5MB in the beginning and 62.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction:
  - StatisticsResult: Constructed decomposition of program
    Your program was decomposed into 2 terminating modules (1 trivial, 1 deterministic, 0 nondeterministic). One deterministic module has affine ranking function unknown-#memory_int-unknown[x_ref][x_ref] and consists of 5 locations. 1 modules have a trivial ranking function, the largest among these consists of 3 locations.
  - StatisticsResult: Timing statistics
    BüchiAutomizer plugin needed 2.9s and 3 iterations.  TraceHistogramMax:1. Analysis of lassos took 2.5s. Construction of modules took 0.0s. Büchi inclusion checks took 0.2s. Highest rank in rank-based complementation 3. Minimization of det autom 2. Minimization of nondet autom 0. Automata minimization 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations. Non-live state removal took 0.0s Buchi closure took 0.0s. Biggest automaton had -1 states and ocurred in iteration -1.	Nontrivial modules had stage [1, 0, 0, 0, 0].	InterpolantCoveringCapabilityFinite: 0/0	InterpolantCoveringCapabilityBuchi: 0/0	HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 2 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 2 mSDsluCounter, 22 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 8 mSDsCounter, 6 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 13 IncrementalHoareTripleChecker+Invalid, 19 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 6 mSolverCounterUnsat, 14 mSDtfsCounter, 13 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown	LassoAnalysisResults: nont0 unkn0 SFLI1 SFLT0 conc0 concLT0 SILN0 SILU0 SILI0 SILT0 lasso1 LassoPreprocessingBenchmarks:   Lassos: inital331 mio100 ax105 hnf100 lsp93 ukn59 mio100 lsp38 div100 bol100 ite100 ukn100 eq182 hnf88 smp94 dnf100 smp100 tf100 neg100 sie100 LassoTerminationAnalysisBenchmarks: ConstraintsSatisfiability: sat Degree: 0 Time: 89ms VariablesStem: 8 VariablesLoop: 4 DisjunctsStem: 2 DisjunctsLoop: 1 SupportingInvariants: 2 MotzkinApplications: 8 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!
[2022-12-13 20:30:34,309 INFO  L552       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/z3 SMTLIB2_COMPLIANT=true -memory:1024 -smt2 -in -t:12000 (17)] Ended with exit code 0
[2022-12-13 20:30:34,511 INFO  L540       MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_153b3119-30ca-493a-8690-6d60b132d405/bin/uautomizer-uyxdKDjOR8/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